Catalogo 12 FISHER

Catalog 12Index Catalog 12 February 2010 - Page i ASME/ISA/IEC VALVE SIZING Part number of complete catalog with binder: D103183X012 Part number of complete catalog without binder: D103182X012 Valve SECTION 1 FLOW COEFFICIENTS (ASME/ISA/IEC) Valve Style Style Page CV500 . . . . . . . . . . . Ball . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CV500-1 Page D . . . . . . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-1 Typical Fd Valve Style Modifier Values . . . . . . . . . . . . . . . . . . . . 1-1/1-2 DA . . . . . . . . . . . . . . Angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DA-1 461 . . . . . . . . . . . . . . Angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 461-1 D4 . . . . . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D4-1 8532 . . . . . . . . . . . . . Butterfly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8532-1 EAD . . . . . . . . . . . . . Angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EAD-1 8560 . . . . . . . . . . . . . Butterfly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8560-1 EAS . . . . . . . . . . . . . Angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EAS-1 8580 . . . . . . . . . . . . . Butterfly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8580-1 EAT . . . . . . . . . . . . . Angle . . . . . . . . . . . . . . . . . . . . . . . . . EAT-1/EAT-2 9500 . . . . . . . . . . . . . Butterfly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9500-1 ED . . . . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ED-1 EDR . . . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . EDR-1/EDR-2 24000SB . . . . . . . . . Baumannt . . . . . . . . . . . . . . . . . . . . . . 24000SB−1 EH . . . . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EH-1 24000SVF . . . . . . . . Baumann . . . . . . . . . . . . . . . . . . . . . . 24000SVF−1 ES . . . . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ES-1 26000 . . . . . . . . . . . . Baumann . . . . . . . . . . . . . . . . . . . . . . . . . . 26000−1 ET . . . . . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ET-1 51000 . . . . . . . . . . . . Baumann . . . . . . . . . . . . . . . . . . . . . . . . . . 51000−1 ET-C . . . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ET-2 83000 . . . . . . . . . . . . Baumann . . . . . . . . . . . . . . . . . . . . . . . . . . 83000−1 ETR . . . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . ET-3/ET-4 84000 . . . . . . . . . . . . Baumann . . . . . . . . . . . . . . . . . . . . . . . . . . 84000−1 EU . . . . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EU-1 87000 . . . . . . . . . . . . Baumann . . . . . . . . . . . . . . . . . . . . . . . . . . 87000−1 EWD . . . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EW-1 89000 . . . . . . . . . . . . Baumann . . . . . . . . . . . . . . . . . . . . . . . . . . 89000−1 EWD-1 . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EW-5 A11 . . . . . . . . . . . . . . Butterfly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A11-1 EWT-2 . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EW-7 A31A . . . . . . . . . . . . Butterfly . . . . . . . . . . . . . . . . . . . . . . . . . . . A31A-1 A31A-Cryogenic . . Butterfly . . . . . . . . . . . . . . . . . . A31A-Cryogenic-1 EWS . . . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EW-26 EWT . . . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EW-31 EWT-C . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EW-33 A31D . . . . . . . . . . . . Butterfly . . . . . . . . . . . . . . . . . . . . . . . . . . . A31D-1 EWT-1 . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EW-34 A41 . . . . . . . . . . . . . . Butterfly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A41-1 A81 . . . . . . . . . . . . . . Butterfly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A81-1 Three Way Butterfly . . . . . . . . . . . . . . . . . . . . . . . . Three Way Butterfly-1 CAV4 . . . . . . . . . . . . Globe, Offset Globe, and Angle . . . . . . . CAV4-1 Control-Diskt . . . . Butterfly . . . . . . . . . . . . . . . . . . . . . Control-Disk-1 EFisher Controls International LLC 1981, 2010; All Rights Reserved EWND & EWNT . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EWN-1 EWND-1 . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EWN-2 EWNS . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EWN-3 EWNT-1 & EWNT-2 . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EWN-4 Catalog 12 Index Valve Catalog 12 February 2010 - Page ii Style Page Subject Page EZ . . . . . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EZ-1 SECTION 2 VALVE SIZING PROCEDURE EZ-C . . . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EZ-6 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 FBD and FBT . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FB-1 Sizing Valves for Liquids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 GX . . . . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GX-1 Liquid Sizing Sample Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8 GX 3−Way . . . . . . . . 3−Way . . . . . . . . . . . . . . . . . . . . . . . . GX 3−Way−1 Sizing Valves for Compressible Fluids . . . . . . . . . . . . . . . . . . . . . . 2-12 HPAT . . . . . . . . . . . . Angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HP-1 Compressible Fluid Sizing Sample Problems . . . . . . . . . . . . . . . . 2-14 HPAS . . . . . . . . . . . . Angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HP-3 FSP Vapor Pressure Calculation (V1.4) . . . . . . . . . . . . . . . . . . . . . . 2-17 HPD . . . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HP-11 Custom Pv Coefficient Request . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18 HPS . . . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HP-13 FSP Pulp Stock Sizing Calculations (v1.4) . . . . . . . . . . . . . . . . . . . 2-19 HPT . . . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HP-17 Technical Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23 NotchFlot . . . . . . . Globe and Angle . . . . . . . . . . . . . NotchFlo-DST-1 POSI-SEALt Package . . . . . . . . . Butterfly . . . . . . . . . . . . . . . . . . . . . . . . . . . . PSP-1 Leakage Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27 Valve Sizing for Cavitating and Flashing Liquids . . . . . . . . . . . . . 2-28 Valve Sizing for Liquid-Gas Mixture . . . . . . . . . . . . . . . . . . . . . . . . 2-29 RSS . . . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RSS-1 Saturated Steam Pressure and Temperature . . . . . . . . . . . . . . . . . 2-32 TBX . . . . . . . . . . . . . Globe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TBX-1 Vee-Ballt . . . . . . . . Ball . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V150-1 Saturated and Superheated Steam Density/Temperature Curve 2-34 Velocity Equations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-35 V150S . . . . . . . . . . . Ball . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V150S-1 V200 . . . . . . . . . . . . . Ball . . . . . . . . . . . . . . . . . . . . . . . . . . V200-1/V200-2 SECTION 3 NOISE ABATEMENT V250 . . . . . . . . . . . . . Ball . . . . . . . . . . . . . . . . . . . . . . . . . . V250-1/V250-2 Hydrodynamic Noise (SPLAr Corrections) . . . . . . . . . . . . . . . . . . . 3-1 V260A . . . . . . . . . . . Ball . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V260-1 Sound Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 V260B . . . . . . . . . . . Ball . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V260-3 Hydrodynamic Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5 Note V260C . . . . . . . . . . . Ball . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V260-4 V300 . . . . . . . . . . . . . Ball . . . . . . . . . . . . . . . . . . . . . . . . . . V300-1/V300-2 V500 . . . . . . . . . . . . . Ball . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V500-1 YD . . . . . . . . . . . . . . 3-Way . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . YD-1 YS . . . . . . . . . . . . . . 3-Way . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . YS-1 Fisher, Baumann, Control-Disk, NotchFlo, POSI-SEAL, and Vee-Ball are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. Emerson Process Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners. www.Fisher.com EFisher Controls International LLC 1981, 2010; All Rights Reserved Neither Emerson, Emerson Process Management, nor any of their affiliated entities assumes responsibility for the selection, use, or maintenance of any product. Responsibility for the selection, use, and maintenance of any product remains with the purchaser and end user. Typical Fd Valve Style Modifier Values (From IEC534) Table 1. Typical Values of Valve Style Modifier Fd (Full Size Trim) RELATIVE FLOW COEFFICIENT F VALVE TYPE FLOW DIRECTION 0.10 0.20 0.40 0.60 0.80 1.00 Globe, parabolic plug To open To close 0.10 0.20 0.15 0.30 0.25 0.50 0.31 0.60 0.39 0.80 0.46 1.00 Globe, 3 V-port plug Either(1) 0.29 0.40 0.42 0.43 0.45 0.48 Globe, 4 V-port plug Either(1) 0.25 0.35 0.36 0.37 0.39 0.41 Globe, 6 V-port plug Either(1) 0.17 0.23 0.24 0.26 0.28 0.30 Globe, 60 equal diameter hole drilled cage Either(1) 0.40 0.29 0.20 0.17 0.14 0.13 Globe, 120 equal diameter hole drilled cage Either(1) 0.29 0.20 0.14 0.12 0.10 0.09 Butterfly, swing-through (centered shaft), to 70_ Either 0.26 0.34 0.42 0.50 0.53 0.57 Butterfly, fluted vane, to 70_ Either 0.08 0.10 0.15 0.20 0.24 0.30 60_ flat disk Either Eccentric rotary plug Either 0.12 0.18 0.22 0.30 0.36 0.42 Segmented ball Either 0.60 0.65 0.70 0.75 0.78 0.80 0.50 Note: These values are typical only; actual values shall be stated by manufacturer. 1. Limited P1 − P2 in flow to close direction. Catalog 12 Printed in U.S.A. on recycled paper. ©Fisher Controls International, Inc., 1999; All Rights Reserved April 1999 Page 1-1/1-2 Design 461 Design 461 - Flow Down Valve Size, Inches Port Diameter Maximum Travel Inches mm Inches mm 1/2(2) 12.7 3/4 19 3/4(2) 1(2) 19.1 25.4 3/4 3/4 19 19 2x3 1−1/4(2) 31.8 1−1/2(3) 38.1 1−5/8(3) 41.3 1(2) 25.4 1−1/4(2) 31.8 1−1/2(3) 38.1 1−1/8 1−1/8 1−1/8 3/4 1−1/8 1−1/8 29 29 29 19 29 29 3x4 1−3/4(3) 2(3) 44.5 50.8 2−1/4(3) 57.2 1−1/8 1−1/8 1−1/8 29 29 29 Flow Coefficient 10 20 30 40 50 60 70 80 90 Cv 0.597 0.982 1.38 1.87 2.54 3.45 4.91 7.22 9.95 11.7 0.49 Kv 0.516 0.849 1.19 1.62 2.20 2.98 4.25 6.25 8.61 10.1 −−− XT 0.301 0.205 0.186 0.198 0.206 0.212 0.196 0.159 0.160 0.187 −−− Cv 0.991 1.55 2.21 3.10 4.17 5.99 9.09 13.3 19.6 25.4 0.41 Kv 0.857 1.34 1.91 2.68 3.61 5.18 7.86 11.5 17.0 22.0 −−− XT 0.188 0.147 0.144 0.170 0.178 0.188 0.175 0.174 0.154 0.154 −−− Cv 1.69 2.30 2.94 3.52 4.97 7.58 12.2 18.6 29.8 41.1 0.42 Kv 1.46 1.99 2.54 3.05 4.30 6.56 10.6 16.1 25.8 35.6 −−− XT 0.176 0.182 0.234 0.348 0.370 0.341 0.280 0.249 0.160 0.156 −−− Cv 2.58 3.93 5.69 8.16 11.9 17.8 26.6 39.6 56.2 74.9 0.42 Kv 2.23 3.40 4.92 7.06 10.3 15.4 23.0 34.3 48.6 64.8 −−− XT 0.154 0.138 0.138 0.137 0.137 0.136 0.137 0.137 0.137 0.137 −−− Cv 5.20 9.00 15.2 24.3 35.2 48.8 64.5 81.2 94.1 100 0.50 Kv 4.50 7.79 13.1 21.0 30.4 42.2 55.8 70.2 81.4 86.5 −−− XT 0.124 0.156 0.168 0.155 0.153 0.151 0.150 0.158 0.176 0.189 −−− Cv 4.66 10.6 17.4 26.6 41.2 58.3 75.0 89.6 99.4 106 0.57 Kv 4.03 9.17 15.1 23.0 35.6 50.4 64.9 77.5 86.0 91.7 −−− XT 0.234 0.225 0.220 0.217 0.178 0.158 0.163 0.178 0.209 0.233 −−− Cv 1.58 2.40 3.25 4.02 5.92 9.04 14.2 22.5 35.7 45.2 0.42 Kv 1.37 2.08 2.81 3.48 5.12 7.82 12.3 19.5 30.9 39.1 −−− XT 0.324 0.315 0.372 0.503 0.434 0.357 0.290 0.218 0.150 0.135 −−− Cv 2.38 3.97 6.03 8.02 9.05 12.7 20.0 36.9 61.9 79.4 0.42 Kv 2.06 3.43 5.22 6.94 7.83 11.0 17.3 31.9 53.5 68.7 −−− XT 0.274 0.198 0.182 0.213 0.324 0.333 0.291 0.173 0.125 0.124 −−− Cv 6.34 12.3 19.8 28.3 40.0 57.4 73.8 86.2 96.7 104 0.47 Kv 5.48 10.6 17.1 24.5 34.6 49.7 63.8 74.6 83.6 90.0 −−− XT 0.192 0.155 0.146 0.149 0.140 0.117 0.117 0.129 0.146 0.160 −−− Cv 4.59 9.97 18.9 31.4 42.0 57.2 75.6 91.8 105 112 0.55 Kv 3.97 8.62 16.3 27.2 36.3 49.5 65.4 79.4 90.8 96.9 −−− XT 0.244 0.244 0.193 0.171 0.184 0.179 0.174 0.192 0.218 0.243 −−− Cv 9.72 23.0 37.0 53.1 70.1 85.0 97.4 109 117 123 0.62 Kv 8.41 19.9 32.0 45.9 60.6 73.5 84.3 94.3 101 106 −−− XT 0.246 0.150 0.148 0.151 0.160 0.179 0.218 0.259 0.295 0.314 −−− Cv 7.08 16.0 32.9 46.4 59.4 79.2 94.2 106 116 122 0.70 Kv 6.12 13.8 28.5 40.1 51.4 68.5 81.5 91.7 100 106 −−− XT 0.292 0.247 0.180 0.212 0.251 0.258 0.305 0.353 0.380 0.410 −−− Valve Opening
Percent of Total Travel FL(1) 100 Fisher, and Fisher-Rosemount and Micro-form are marks owned by Fisher Controls International, Inc. or Fisher-Rosemount Systems, Inc. All other marks are the property of their respective owners. Catalog 12 Printed in U.S.A. on recycled paper. ©Fisher Controls International, Inc., 1981, 1998; All Rights Reserved October 1998 Page 461−1 Design 461 Valve Size, Inches Port Diameter Inches mm Inches mm 2(3) 50.8 1−1/8 29 2−1/4(3) 57.2 4x6 Maximum Travel 2−1/2(3) 63.5 2−3/4(3) 69.9 3(3) 3(3) 3−1/2(3) 76.2 76.2 88.9 1−1/8 1−1/2 1−1/2 1−1/2 1−1/2 2 29 38 38 38 38 51 6x8 4(3) 101.6 4−1/2(3) 114.3 2 2 51 51 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 7.26 10.5 20.8 28.5 42.2 64.2 97.4 129 159 191 0.44 Kv 6.28 9.08 18.0 24.7 36.5 55.5 84.3 112 138 165 −−− XT 0.168 0.343 0.254 0.299 0.284 0.226 0.171 0.159 0.155 0.137 −−− Cv 6.51 10.9 19.3 30.8 45.6 75.5 112 149 189 217 0.49 Kv 5.63 9.43 16.7 26.6 39.4 65.3 96.9 129 163 188 −−− XT 0.175 0.372 0.438 0.394 0.398 0.253 0.199 0.183 0.172 0.162 −−− Cv 17.1 31.4 45.7 57.2 93.6 131 184 246 286 311 0.44 Kv 14.8 27.2 39.5 49.5 81.0 113 159 213 247 269 −−− XT 0.168 0.173 0.207 0.280 0.218 0.194 0.164 0.141 0.141 0.139 −−− Cv 21.5 41.2 63.1 74.4 110 163 223 270 304 332 0.49 Kv 18.6 35.6 54.6 64.4 95.2 141 193 234 263 287 −−− XT 0.153 0.142 0.147 0.224 0.198 0.163 0.131 0.151 0.166 0.168 −−− Cv 14.8 36.4 55.3 87.4 125 204 248 273 305 331 0.56 Kv 12.8 31.5 47.8 75.6 108 176 215 236 264 286 −−− XT 0.264 0.210 0.256 0.228 0.227 0.149 0.164 0.201 0.214 0.226 −−− Cv 16.9 34.5 56.5 84.6 120 162 213 273 322 342 0.42 Kv 14.6 29.8 48.9 73.2 104 140 184 236 279 296 −−− XT 0.244 0.244 0.241 0.241 0.238 0.235 0.229 0.216 0.199 0.209 −−− Cv 27.5 43.9 55.4 84.8 128 209 329 395 429 475 0.52 Kv 23.8 38.0 47.9 73.4 111 181 285 342 371 411 −−− XT 0.179 0.284 0.464 0.448 0.388 0.263 0.168 0.183 0.211 0.202 −−− Cv 29.7 61.7 100 151 214 289 372 474 568 605 0.53 Kv 25.7 53.4 86.5 131 185 250 322 410 491 523 −−− XT 0.244 0.244 0.242 0.240 0.236 0.234 0.231 0.220 0.198 0.207 −−− Cv 38.7 79.2 127 193 272 378 498 620 722 764 0.57 Kv 33.5 68.5 110 167 235 327 431 536 625 661 −−− XT 0.244 0.243 0.242 0.240 0.237 0.234 0.229 0.215 0.199 0.207 −−− Valve Opening
Percent of Total Travel FL(1) 1. At 100% travel. 2. Equal percentage characteristic (Micro Form). 3. Modified parabolic characteristic. Catalog 12 October 1998 Page 461-2 Printed in U.S.A. on recycled paper. ©Fisher Controls International, Inc., 1981, 1998; All Rights Reserved 39 0.980 0.78 0.51 0.060 18.52 XT 0.23 Cv 129 430 946 1640 2580 3870 5420 6970 8600 Fd 14 Kv 112 372 818 1419 2232 3348 4688 6029 7439 0.51 0.70 FL 0.50 0.81 0.45 0.050 Kv 144 478 1055 1817 2872 4299 6020 7742 9558 Fd 0.64 0.51 0.220 13.77 0.64 0.79 0.73 0.70 FL 0.73 0.51 0.23 Cv 322 1080 2370 4080 6450 9670 13.090 0.50 0.81 0.49 0.68 0.42 0.51 0. 2002.81 0.598 0.34 0.50 0.64 0.17 0.55 0.53 0.55 0.51 0.70 FL 0.39 0.23 Cv 208 692 1520 2630 4160 6230 8730 11.42 0.53 0.52 XT 0.39 0.49 0.30 0.68 0.64 0.79 0.45 0.68 0.60 0.712 15.34 0.78 0.42 0.60 0.52 XT 0.410 21.60 0.57 0. Inches Cv Kv Valve Rotation.60 0.30 0.81 0. Degrees 10 20 30 40 50 60 70 80 90 95 316 695 1200 1900 2840 3980 5120 6320 82.77 0.57 0.50 0.50 0.090 0.55 0.55 0.39 0.Page 8532-1 Class 150 Coefficients Valve Size.26 0.45 0.64 0.26 0. All Rights Reserved Printed in USA .78 0.68 0.81 0.55 0.57 0.55 0.79 0.Type 8532 Catalog 12 Class 150 Reverse Flow August 2002 .55 0.53 0.79 0.42 0. 1990.81 0. Inc.49 0.090 0.2 273 601 1038 1643 2457 3443 4429 5467 0.77 0.81 0.57 0.090 0.23 Cv 166 553 1220 2100 3320 4970 6960 8950 11.78 0.30 0.26 0.77 0.42 0.77 0.81 0.53 0.73 0.17 0.70 FL 0.500 Fd 20 Kv 277 934 2050 3529 5579 8365 11.78 0.68 0.73 0.52 XT 0.17 0.26 0.45 0.73 0.81 0.23 Fd 24 EFisher Controls International.81 0.70 FL 0.090 0.850 Fd 16 18 Kv 180 599 1315 2275 3598 5389 7551 9705 11.60 0.17 0.45 0.49 0.30 0.55 0.34 0.34 0.30 0.53 0.34 0.26 0.52 XT 0.540 17.17 0.39 0.55 0.79 0.49 0.57 0. 23 Cv 375 938 1940 3320 5130 7380 9510 11.17 0.57 0.81 0.79 0.53 0.64 0.81 0.090 0.79 0.64 0.49 0.47 0.34 0.62 0.55 0.57 0.34 0.53 0.70 FL 0.51 0.78 0.26 0.49 0.70 FL 0.26 0.090 0..17 0.75 0.53 0.69 0.090 0.51 0.62 0.42 0. 2002.49 0.55 0.53 0. a business of Emerson Process Management.34 0.40 0.70 FL 0.64 0.78 0.69 0.57 0.55 0.com EFisher Controls International.47 0.78 0.47 0.090 0.34 0.26 0.55 0.33 0.52 XT 0.56 0. www. Inches Cv Kv Valve Rotation.49 0.52 XT 0.81 0.40 0.75 0.23 Cv 169 422 873 1490 2310 3320 4280 5010 5630 Fd 14 Kv 146 365 755 1289 1998 2872 3702 4334 4870 0.55 0.Fisher.75 0.26 0.56 0.23 Cv 247 617 1280 2180 3370 4860 6260 7330 8230 Kv 214 534 1107 1886 2915 4204 5415 6340 7119 Fd 0.70 FL 0.47 0.53 0. All other marks are the property of their respective owners.64 0.81 0.33 0.75 0.69 0.78 0. Inc.57 0.81 0.55 0.57 0.26 0.62 0.51 0.52 XT 0.821 0.33 0.55 0.26 0.42 0.69 0.33 0.26 0. Degrees 10 20 30 40 50 60 70 80 90 136 341 704 1200 1860 2680 3450 4050 4550 118 295 609 1038 1609 2318 2984 3503 3936 0.79 0.81 0.51 0.56 0.70 FL 0.52 XT 0.52 XT 0.26 0.090 0.40 0.56 0.34 0.75 0.26 0.Page 8532-2 Class 300 Coefficients Valve Size.42 0.140 12.17 0.49 0.81 0.55 0. Inc.62 0.42 0. 1990.23 Cv 286 714 1480 2520 3910 5620 7240 8480 9530 Fd 16 18 Kv 247 618 1280 2180 3382 4861 6263 7335 8243 0.81 0.55 0.33 0.51 0. The Emerson logo is a trademark and service mark of Emerson Electric Co.56 0.510 Fd 20 Kv 324 811 1678 2872 4437 6384 8226 9636 10. All Rights Reserved Printed in USA .26 0.64 0.79 0.17 0.79 0.78 0.Type 8532 Catalog 12 Class 300 Reverse Flow August 2002 .55 0.40 0.81 0.47 0.69 0.23 Fd 24 Fisher is a mark owned by Fisher Controls International.42 0.17 0.62 0.40 0.81 0. 71 0.57 0.70 CV 18.528 0.3 164 298 484 682 1000 1330 1780 0.1 224 400 629 943 1440 2080 2890 0.79 0.81 0.090 0.6 133 172 234 304 387 432 FL 0.57 0. ©Fisher Controls International.52 0.A.42 0.48 XT 0.70 CV 3.26 0.71 0.206 0. Inc.34 0.34 0.64 0.42 0.57 0.64 0.474 0.67 0.86 17.71 0.285 0.70 CV 34.5 83.74 0.0 57.34 0.0 94.170 0.81 0.196 Fd 0.95 9.70 CV 125 388 694 1090 1640 2500 3600 5010 5400 4670 FL 10 KV 108 336 600 943 1420 2160 3110 4330 0. All Rights Reserved Catalog 12 July 2001 Page 8560-1 .69 0.42 0.68 0.48 XT 0.66 0. 2001.9 32.79 0.49 0.79 0.42 0.090 0.7 77.4 60.314 0.498 0.49 0.78 0.49 0.315 0.193 0.556 0.61 0.78 0.5 190 345 560 788 1160 1540 2060 2180 1890 FL 3 4 KV FL 6 KV 52.42 0.17 0.75 0.73 0.25 11.399 0.78 18.49 0.324 0.60 0. 300 and 600. Inc.53 XT 0.3 171 278 391 574 763 1020 1080 0.8 80.090 0.261 0.626 0.82 0. 1998.259 0.76 0.8 40.2 1.232 Fd 0.77 0.090 0.528 0.141 Fd 0.368 0.17 0.83 0.55 XT 0.7 154 199 270 351 447 499 KV 15.306 0.26 0.49 0.58 XT 0.57 0.64 0..66 0.85 0. or Fisher-Rosemount Systems.538 0.4 --- 0.7 90.1 115 150 189 237 KV 2.9 99. Printed in U.64 0.646 0.64 0.71 0.167 Fd 0.70 FL 12 1.552 0.381 0.461 0.289 0.57 0.Type 8560 Class 150 Forward Flow Coefficients Valve Size.49 0.81 0.7 45.412 0.57 0.64 0.424 0.65 0.2 52.2 28.4 69.57 0.17 0. Inches Valve Rotation.0 69.70 CV 60.76 0.81 0.61 0.622 0.500 0.295 0.658 0.55 0.1 58.220 0.310 0.4 19.66 0.34 0.855 0. The 2-inch size is multirated to Classes 150.7 109 198 321 452 664 882 1180 1250 30.241 0.9 64.520 0.80 0.34 0.42 0.71 XT 0.540 0.451 0.357 0.271 0.201 0.77 0.278 0.82 0.80 0.17 0.70 CV 83. Inc.407 0.17 0.47 XT 0.358 0.326 0.65 0.416 0.75 0.6 48.26 0.78 0. All other marks are the property of their respective owners.2 41. and Fisher-Rosemount are marks owned by Fisher Controls International.26 0.5 130 163 205 0.497 0.090 0.528 0.75 0.89 0.34 0.76 0.3 259 463 727 1090 1670 2400 3340 3600 3110 FL 8 KV 72.71 0.17 0.49 0.78 0.474 0.26 0.85 0. on recycled paper.26 0.34 0.6 96.83 0.518 0.60 0.191 Fd 0.389 0.S.547 0.203 Fd 0.404 0.21 20.26 0.78 0.331 0.6 50.55 0.64 0.442 CV KV FL 2(1) Fd 0.17 0.42 0.61 0.74 0.090 0.61 0. Fisher.64 0.5 66.090 0.0 35.9 55.438 0.372 0.602 0. Degrees 10 20 30 40 50 60 70 80 90 2. 222 0.42 0.313 0.2 Printed in U.090 0.49 0.443 0.0 81.80 0.196 Fd 0.2 50.48 XT 0.156 Fd 0.70 FL 12 1.75 0.70 CV 1.49 0.0 1.354 0.17 0.70 CV 30.47 XT 0.83 8.5 150 247 367 554 772 1020 1120 0.34 0..455 0.60 0.66 0.69 0.395 0.0 50.17 0.471 0.82 0.608 0.83 0.42 0.535 0.090 0.0 58.71 0.507 0.84 0.71 0.17 0.75 0.34 0. Inches Valve Rotation.49 0.0 50.72 0.170 Fd 0.489 0.42 0.671 0.73 0. 2001. Inc.42 0.26 .2 70.42 0. All Rights Reserved .334 0.79 0.745 0.0 81.2 1520 2240 3300 4200 0.75 0.26 0.70 CV 17.359 0.213 0.57 0.57 0.42 0.417 0.73 0.9 79.58 0.423 0.79 23.5 120 166 234 224 0.69 0.491 0.77 0.78 0.17 0.64 0.88 0.49 0.70 CV 84.182 Fd 0.4 151 262 432 643 969 1350 1790 0.11 9.58 0.6 100 173 285 424 640 893 1180 1290 26.80 0.59 0.53 0.64 0.189 0.82 0.0 37.55 0.69 XT 0.6 175 303 499 743 1120 1560 2070 2260 1950 FL 3 4 KV FL 6 KV 46.380 0.26 0.343 0.485 0.090 0.340 0.203 Fd 0.17 0.441 0.590 0.81 0.409 0.9 139 192 270 259 KV 1.0 70.8 91.34 0.64 0.2 87.9 126 178 247 316 402 451 FL 0.54 XT 0.090 0.71 0.49 0.4 75.Type 8560 Class 150 Reverse Flow Coefficients Valve Size.87 0.7 34.63 0.276 0.449 0.69 0.673 0.54 XT 0.534 0.26 0.A.64 0. on recycled paper.26 0.4 43.79 0.64 0.50 0.70 CV 53.57 0.0 200 366 638 1020 1500 2210 2810 0.7 59.5 86.8 146 206 285 365 465 521 KV 14.034 0.9 43.76 0.295 0.83 0.79 0.225 0.66 0.78 0.481 0.55 XT 0.79 0.176 0.49 0.26 0.42 0.34 0.342 0.34 0.48 XT 0.51 0.417 0.9 32.73 0.85 0.0 70.S.58 0.413 0.4 232 423 737 1180 1730 2560 3250 3710 3210 FL 8 KV 73.66 0. ©Fisher Controls International. The 2-inch size is multirated to Classes 150.70 0.57 0.57 0.449 0.574 0.34 0.245 0.57 0.17 0.401 CV KV FL 2(1) Fd 0.399 0.444 0.0 --- 0.171 0.188 0. Catalog 12 July 2001 Page 8560 .64 0.9 29.542 0. 1998.52 0.96 20.51 0. 300 and 600.4 81.62 17.191 0.370 0. Degrees 10 20 30 40 50 60 70 80 90 2.84 0.164 0.51 0.64 0.49 0.26 0.567 0.79 0.256 0.67 0.401 0.83 0.55 19.70 CV 126 347 631 1100 1760 2590 3820 4850 5540 4790 FL 10 KV 109 300 546 95.57 0.316 0.5 68.76 0.090 0.141 Fd 0.83 0.610 0.445 0.090 0.17 0.227 0.090 0. or Fisher-Rosemount Systems.416 0.502 0.292 0.70 CV 73.55 0.525 0.301 0. Fisher.455 0.8 80.68 0.162 0.77 0.177 Fd 0.78 0.49 XT 0.72 0.506 0.57 0.53 0.565 0.6 48.68 0.77 0.464 0.4 19.2 1.369 0.71 0.090 0.260 0.64 0.74 0.4 63.4 60.322 0. Inches Valve Rotation.2 28.319 0.446 CV KV FL 2(1) Fd 0.42 0.26 0.412 0.79 0. Printed in U.67 0.3 316 578 900 1370 2080 2980 4190 0.9 32.492 0.86 0.090 0.56 XT 0.86 17. 300 and 600.299 0.335 0.26 0.090 0.26 0.71 0.42 0.57 0.159 Fd 0.410 0.49 0.205 Fd 0.464 0.78 0.49 0.64 0.60 0.179 0.26 0.71 0.70 CV 64.64 0.42 0.79 0.210 Fd 0.422 0.546 0.77 0. Inc.69 0.78 0.4 72.64 0.78 0.7 77.80 0.346 0.73 0.8 40.77 0.60 0.49 0.Type 8560 Class 300 Forward Flow Coefficients Valve Size.299 0.70 CV 39. All Rights Reserved Catalog 12 July 2001 Page 8560 .499 0.360 0.17 0.034 0.70 FL 12 1.66 0.75 0.9 64.77 0.397 0.80 0.469 0.78 18.57 0.411 0.71 0..314 0.144 Fd 0. Inc. The 2-inch size is multirated to Classes 150.62 0.70 CV 12. 1998. and Fisher-Rosemount are marks owned by Fisher Controls International.395 0.9 37. ©Fisher Controls International.S.9 215 392 611 926 1410 2020 2840 0. 2001.3 .95 9.49 XT 0.2 365 668 1040 1580 2410 3450 4840 5130 4440 FL 10 KV 82.54 XT 0.187 0.090 0.17 0.42 0.434 0.381 0.9 55.88 0.6 120 215 340 440 598 777 1050 1100 FL 3 4 KV 34.49 0.1 107 151 204 275 363 422 FL 0.17 0.34 0.57 0.75 0.49 0.9 194 347 548 710 969 1250 1700 0.49 0.74 0.255 0.86 0.A.34 0.71 XT 0.0 57.17 0.26 0.49 0.26 .17 0.0 35.562 0.79 0.72 0.80 0. on recycled paper.61 0.370 0.433 0.4 --- 0.79 0.6 50.77 0.42 0.248 0.34 0.75 0.455 0.1 58. Degrees 10 20 30 40 50 60 70 80 90 2.318 0.26 0.25 11.542 0.64 0.362 0.61 0.9 124 174 236 318 420 488 KV 11.282 0.286 Fd 0.090 0.64 0.81 0.70 CV 95.17 0.64 XT 0.090 0.5 130 163 205 0.2 32.433 0.57 0.235 0.70 CV 3.420 0.71 0.59 0.75 0.367 0.9 224 401 634 821 1120 1450 1960 2070 1790 FL 6 KV 63.57 0.64 0.75 0.363 0.231 0.5 66.42 0.34 0.42 0.0 69.090 0.544 0. All other marks are the property of their respective owners.65 0.4 69.3 104 186 294 381 604 672 908 952 0.55 0. Inc.9 99.292 0.57 0.17 0.80 0.79 0.7 90.34 0.80 0.48 XT 0.21 20.380 0.214 0.514 0.34 0.2 41.6 248 453 706 1070 1630 2340 3280 3480 3010 FL 8 KV 55.66 0.1 115 150 189 237 KV 2. 414 0.636 0.80 0.5 284 522 926 1450 2210 3130 4060 0.70 CV 100 328 603 1070 1680 2550 3620 4690 5380 4650 FL 10 KV 86.451 0.138 Fd 0.79 23.11 9.714 0.0 30.71 0.595 0.59 XT 0.3 188 345 612 960 1460 2080 2680 0.42 0.354 0.49 0.70 CV 73.7 59.34 0.34 0.0 37.0 58.58 0.187 0.339 0.80 0.48 XT 0.0 50.363 0.70 FL 12 1.7 158 254 377 523 674 844 952 0.26 0.57 XT 0. 300 and 600.2 217 399 708 1110 1690 2400 3100 3560 3080 FL 8 KV 57.50 0.96 20.299 0.451 0.0 70.62 0.155 Fd 0.55 0.469 0.2 173 298 479 710 986 1270 1590 0.80 0.50 0.464 0.0 70.8 106 183 294 436 605 779 976 1100 33.334 0.70 CV 1.206 0.4 Printed in U.80 0.57 0.6 91.210 Fd 0.64 0.77 0.81 0.57 0.71 0.34 0.Type 8560 Class 300 Reverse Flow Coefficients Valve Size.57 0. All Rights Reserved .2 70.360 0.62 17.292 0. 1998.9 79.57 0.49 0.0 90.217 0.49 0.55 XT 0.57 0.83 8.74 0.49 0.64 0.7 34.59 0.672 0.34 0.0 1.64 0. on recycled paper.0 81.286 Fd 0.57 0.87 0.49 0.17 0.71 0.70 CV 38.80 0.0 81.66 0.51 0.26 0.8 91.167 0.8 141 209 312 400 417 FL 0.74 0.17 0.64 0.84 0.282 0.433 0.80 0.74 0.79 0.397 0.416 0.83 0.50 0.69 XT 0.205 Fd 0.090 0.243 0.26 0.42 0.9 139 192 270 259 KV 1.69 0. Inches Valve Rotation.77 0.66 0.77 0. Degrees 10 20 30 40 50 60 70 80 90 2.340 0.411 0.58 0.88 0.370 0.42 0.269 0..405 0.5 68.401 0.48 XT 0.0 50.505 0.542 0.454 0.359 0.557 0.57 0.70 CV 66.17 0.81 0. Inc.2 61.9 32.090 0.66 0.507 0.58 0.401 CV KV FL 2(1) Fd 0.17 0.303 0.69 0.83 0.239 0.70 CV 12.17 0.1 200 345 554 821 1140 1470 1840 2090 1810 FL 3 4 KV FL 6 KV 63.3 105 163 242 361 463 482 KV 11.64 0.75 0.433 0.4 53.369 0.57 0.74 0.090 0.434 0.34 0.48 XT 0.235 0.26 0.090 0.68 0. ©Fisher Controls International.420 0.173 Fd 0.542 0.42 0.75 0.26 0.7 35.80 0.090 0.78 0.49 0. Catalog 12 July 2001 Page 8560 .090 0.79 0.214 0.34 0.34 0.0 --- 0.342 0.499 0.26 0.80 0.395 0.S.80 0.82 0.86 0.49 0.83 0.17 0.83 0.5 120 166 234 224 0.17 0.9 29.4 43.A.346 0.64 0.455 0.42 0.346 0.090 0.49 0.42 0.71 0. 2001.494 0.64 0. The 2-inch size is multirated to Classes 150.4 81.42 0.55 19.399 0.465 0.26 0.67 0.410 0. 31 0.48 0.81 0.16 EFisher Controls International LLC 2009.32 0. All Rights Reserved Printed in USA .18 0.72 0.8580 Valve PN 10 through PN 40.9 67.41 0.49 0.36 0.34 0.1 50.75 0.77 0.46 0.70 0.47 0.60 0.83 0.31 0.6 85.37 0.38 0.82 0.74 0.10 0.7 72.10 0. Degrees 10 20 30 40 50 60 70 80 90 Cv 2.39 0.50 22.9 0.51 0.73 0.80 0.9 53.39 0.2 103.53 0.70 0.16 Cv 128 401 733 1220 1800 2490 3380 4470 5080 Kv 111 346 633 1054 1555 2151 2920 3862 4389 Fd 0.52 0.50 XT 0.58 FL 0.79 0.47 XT 0.51 0.44 0.30 0.23 Cv 9.26 0.2 194 365 630 994 1486 2108 2912 3214 Fd 0.55 0.18 0.83 0. CL150 and CL300 Valve Size DN 50 80 100 150 200 250 300 NPS 2 3 4 6 8 10 12 Coefficients Valve Rotation.36 0.7 Kv 1.3 73.54 0.82 0.82 0.86 0.7 18.57 0.42 0.50 0.33 0.28 7.7 44.36 0.13 0.71 0.5 119 246 395 603 859 1201 1892 2203 Fd 0.80 0.48 0.48 0.36 0.89 0.14 Cv 72.3 83.22 Cv 26.58 FL 0.97 6.48 0.66 0.48 0.55 FL 0.13 0.23 0.31 0.26 0.1 181 283 401 543 717 951 1000 Kv 22.Page 8580-1 Approximately Linear Characteristic PN 10 through PN 40.67 0.0 225 423 729 1150 1720 2440 3370 3720 Kv 62.6 137 171 224 297 397 484 Kv 8.76 0.39 FL --- 0.6 156 245 346 469 619 822 864 Fd 0.43 0.62 0.58 XT 0.6 30.4 78.35 0.12 42.54 0.50 XT 0.62 XT 0.25 0.61 0.17 0.19 0.79 0.37 0.9 62.16 0.42 0.33 0.45 0.49 0.70 0.23 0.74 0.2 99.1 40.26 0.68 0.25 0.46 0.29 0.67 0.91 0.94 0.66 0.18 0.53 FL 0.40 0.7 127 156 206 238 Fd 0.50 0.77 0.49 0.57 0.3 118 148 194 257 343 418 Fd 0.45 0.0 63.73 0.77 0.44 0.32 0.53 0.36 0.36 0.41 0.41 0.23 0.18 0.47 0.10 0.77 0.29 0.1 120 147 181 239 275 Kv 3.24 0.8 90.5 35.79 0.35 Cv 3.84 0.60 0.55 0.22 Cv 44.43 0.32 0.69 0.27 0.5 51 58.76 0.2 78.66 0.41 0.43 0.68 0.26 0.47 0.1 46.39 0.68 0.61 0.54 FL 0.21 0.42 0. CL150 and CL300 Catalog 12 Approximately Linear Disk Forward Flow January 2009 .25 0.28 0.78 0.21 0.40 48.74 0.18 0.47 0.39 0.78 0.53 0.02 19.54 0.6 138 285 457 698 994 1390 2190 2550 Kv 38.66 XT --- 0.7 21.23 0.20 0.47 0.43 0.52 0.37 0.69 0.18 0.40 0.52 0.31 0.46 0.54 0.68 0.38 0.61 XT 0.32 0.12 0.51 FL 0.32 0.3 Fd 0. com EFisher Controls International LLC 2009.8580 Valve PN 10 through PN 40. and the Emerson logo are trademarks and service marks of Emerson Electric Co. Emerson. All Rights Reserved Printed in USA . Emerson Process Management. www.Page 8580-2 This page intentionally left blank Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.Fisher. CL150 and CL300 Catalog 12 Approximately Linear Disk Forward Flow January 2009 . All other marks are the property of their respective owners. 78 .426 .84 .7 118 196 350 426 448 FL 0 .3 32.74 .6 48.43 4.56 4.17 1. Inc..80 .91 28.80 .84 .55 XT 0 .9 194 455 849 1570 2670 3880 5590 6070 FL 0 .67 .80 .185 CV 0 0.0 78.563 .490 .7 55.8 5.436 .5 136 227 405 492 518 KV 0 0.394 .128 CV 0 36.494 .59 .185 CV 0 1.82 .2 148 347 648 1200 2040 2960 4260 4630 KV 0 52.7 12.78 .128 Fishtail.449 . on recycled paper.6 72.74 .128 CV 0 60.391 .59 .4 86.74 .55 XT 0 .563 .78 .84 .Type 9500 Class 125/300 Approximately Equal Percentage Characteristic Conventional Disk Valve Size.59 .67 .375 .82 .375 .0 58.84 .67 .74 .5 5.4 113 211 393 665 969 1390 1510 FL 0 .59 .436 .413 .7 78.426 .490 .375 .93 11.59 .8 67.7 61.255 .9 173 210 221 FL 0 .7 91.563 .563 .449 . All Rights Reserved October 1998 Page 9500−1 . Coefficients Inches 2 3 4 6 8 10 12 Disk Angle of Opening.6 112 200 243 256 KV 0 0.8 75.436 .80 .84 .563 .494 . Catalog 12 Printed in U.255 .80 .67 .67 .426 . ©Fisher Controls International.394 .2 224 526 982 1820 3090 4490 6460 7020 KV 0 78.82 .55 XT 0 .78 .80 .139 .1 71.1 128 300 561 1040 1760 2560 3680 4000 FL 0 .494 .80 .0 183 341 634 1070 1560 2160 2440 FL 0 .255 .1998.375 .490 . and Fisher-Rosemount are marks owned by Fisher Controls International.413 .7 24.80 .270 .139 . Inc. Fisher.9 131 244 454 769 1120 1610 1750 KV 0 19.55 XT 0 .270 . Inc.80 .185 CV 0 22.8 34.74 .A.391 .2 62.80 .189 .80 .413 .394 .80 . All other marks are the property of their respective owners.490 .270 .0 40.2 211 394 733 1240 1800 2500 2820 KV 0 31.80 .59 .270 .9 FL 0 .41 13.74 .449 .55 XT 0 .139 .490 .5 96.1 16.84 .436 .426 .563 .78 .9 31.391 . 1981.78 .59 .82 .394 .82 .0 10. Degrees 0 10 20 30 40 50 60 70 80 90 CV 0 0.189 .82 .0 20.67 .189 .84 .449 .2 1.74 .2 KV 0 0. or Fisher-Rosemount Systems.78 .490 .139 .128 CV 0 91.6 90.82 .391 .55 XT 0 .1 35.80 .S.67 .55 XT 0 .87 8. 6 119 155 176 FL 0 .84 .2 78. 1998.5 61.82 .462 .84 .559 .6 39.8 30.84 .17 16.67 .7 31.559 .66 XT 0 .620 .228 .78 .555 .515 .71 . ©Fisher Controls International.5 38.9 68.84 .294 .462 .84 .555 .67 .66 XT 0 .13 7.3 68.515 .84 .228 .57 4.559 .294 .84 .3 52.9 141 232 399 638 994 1220 KV 0 14.66 XT 0 .78 .160 Catalog 12 October 1998 Page 9500−2 Printed in U.66 XT 0 .81 4.8 106 192 356 581 1010 1650 2730 3470 FL 0 .4 35 61.71 .8 92 138 179 203 KV 0 3..766 .563 .71 .228 .S.78 .331 .78 .160 CV 0 46 123 222 412 672 1170 1910 3160 4010 KV 0 39.466 .466 .766 .466 .372 .2 53.205 CV 0 7.160 CV 0 79 178 322 592 967 1680 2720 4470 5640 KV 0 68. Inc.84 .3 154 279 512 836 1450 2350 3870 4880 FL 0 .84 .160 CV 0 29.82 . Coefficients Inches 2 3 4 6 8 10 12 Approximately Equal Percentage Characteristic Disk Angle of Opening.78 .559 .82 .84 .71 .75 19.331 .84 .46 9.620 .372 .71 .4 69.82 .744 .8 140 252 412 710 1130 1770 2170 KV 0 25. All Rights Reserved .2 27.744 .84 .766 .620 .466 .515 .66 XT 0 .7 FL 0 . Degrees 0 10 20 30 40 50 60 70 80 CV 0 1.70 16.78 .82 .462 .66 XT 0 .601 .555 .71 .205 CV 0 4.67 .84 .84 .466 .7 80 90 91 KV 0 1.559 .8 44.372 .67 .744 .37 14.3 24.601 .563 .3 78.2 121 218 356 614 977 1530 1880 FL 0 .205 CV 0 16.84 .2 102 171 275 408 490 KV 0 6.563 .84 .67 .67 .67 .744 .A.515 .601 .84 .294 .620 .9 78.84 . on recycled paper.84 .84 .559 .84 .78 .84 .84 .84 .82 .228 .2 122 201 345 552 860 1060 FL 0 .372 .71 .66 XT 0 .84 .331 .4 79.24 12.466 .5 47.9 88.4 21.3 34.0 10.Type 9500 Class 125/300 FishtailR Disk Valve Size.84 .2 148 238 353 424 FL 0 .8 54.6 18.466 .766 .82 .84 .84 .78 8.559 . 02 0.94 6.71 2.16 0.09 0.18 0.375 0.6 1.11 0.5 0.08 0.6 6.10 0.14 0.12 0.37 0.01 0.02 0.8 4.05 0.54 0.98 2.034 0.05 0.01 0.86 20.39 0.01 0.41 0.52 1.21 0.375 0.66 >0.02 0.18 0.07 0.25 --- 0.81 6.08 0.25 --- 0.90 6.70 0.10 0.02 0.02 0.13 0.76 2.25 0.01 0.5 2.21 0.12 0.02 1.91 1.03 0.06 0.27 1.19 0.Baumann 24000SB CL150 to CL900 Catalog 12 Flow Up December 2009 .09 0.93 6.13 0.02 0.11 1.02 0.26 0.13 0.09 2.08 0.86 1.25 --- 0.03 0.06 2.06 0.08 0.4 0.03 0.0 1.51 1.09 0.04 0.02 0.05 2.13 0.25 --- 0.05 0.4 0.02 0.18 1.14 0.52 1.32 0.03 0.04 0.5 0.26 0.39 0.05 0.02 1.08 0.32 0.55 1.03 0.92 2.57 0.57 3.10 0.2 6.15 1.46 0. All Rights Reserved .5 0.23 0.8125 0.68 0.15 1.03 0.23 0.44 0.03 0.01 0.91 1.00 2.04 0.05 0.33 0.25 --- 0.23 0.34 1.12 0.Page 24000SB-1 CL150 to CL900 Valve Size.6 0.01 0.03 0.07 0.375 0.58 0.83 6.94 9.55 0.87 6.90 9.08 0.8125 0.55 0.25 0.4 0.25 --- 0.90 6.4 0.51 2.11 1.13 0.03 0.10 0.10 1.02 0.21 .25 --- 0.03 0.72 0.08 0.375 0.52 0.30 1.13 0.43 2.52 0.15 0.60 >0.34 0.13 3.19 0.92 6.4 0.03 0.11 0.02 0.63 0.35 1.84 1. At 100% travel.03 0.4 0. EFisher Controls International LLC 2009.24 >0.03 0.21 0.4 0.76 2.55 0.46 1.4 0.92 20.03 0.86 1.89 1.25 0.05 0.05 0.4 0.03 0.4 0.89 1.02 0.8125 0.08 0.96 0.3 0.26 0.15 0.08 0.01 0.19 0.13 0.06 0.91 6.25 0.10 0.95 9.55 0.17 0.03 0.24 0.07 0.25 0.6 5.95 9.4 0.86 1.94 1.4 0.03 0.21 0.31 4.4 0.50 0.02 0.12 0.04 0. NPS 1/2 3/4 Trim 588 588 688 1 588 Flow Char =% =% Linear =% Port Diameter Experimentally Determined Cv at Valve Opening—Percent of Total Travel FL(1) mm Inch 5 10 20 30 40 50 60 70 80 90 100 6.25 0.27 0.13 0.91 6.85 9.5 0.04 0.35 0.41 1.21 0.92 20.02 0.13 0.375 0.5 0.07 0.12 1.6 0.94 9.08 0.00 0.04 0.17 0.50 0.26 0.19 0.55 >0.01 0.18 0.03 0.02 0.37 0.25 0.375 --- 0.11 1.63 0.06 0.09 1.6 0.69 3.33 0.21 0.04 0.21 0.5 0.08 0.11 0.94 6.86 1.14 0.03 0. 4 6.2 0.4 0.029 0.021 0.24 0. Emerson Process Management.02 20.6 >0.1 6.14 0.8125 40 50 60 70 80 90 100 0.2 5.000 0.062 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co.25 0.80 0.211 0.19 0.7 --- --- 0.Page 24000SVF-1 Flow Up CL150 to CL300 Valve Size.1 1.9 1.60 >0.com EFisher Controls International LLC 2009.011 0.8125 20.1 0.Fisher.4 4. All other marks are the property of their respective owners.1 2.5 0.24 0.9 8.03 0.2 0.019 0.67 1.1 0. At 100% travel.1 0. Emerson.048 0.001 6.10 0.Baumann 24000SVF CL150 to CL300 Catalog 12 December 2009 .094 0.9 0.005 0. All Rights Reserved FL(1) 30 .375 0.93 1.5 0.6 0.41 0.02 9.55 0.92 0.6 1.1 0. Baumann is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.8 10.004 0.2 6.0 --- 1.0 7.87 --- 0. www.4 1.4 0.3 0.065 0.6 0.03 0.5 2.033 0.3 0.5 >0.145 0.5 2.25 0. NPS 1/2 3/4 Trim 588 588 Flow Char =% =% Port Diameter Experimentally Determined Cv at Valve Opening—Percent of Total Travel mm Inch 5 10 20 6.375 0.3 2.012 9.1 3.045 0.40 0.6 0.4 0.09 0. 59 27 1.0625 0.28 0.05 >0.45 1.09 0.58 1.16 7.54 2.50 5.5 0.16 0.8 31.4 0.17 2.08 2.53 1.5 14.03 0.87 20.35 0.12 0.9 10.81 9.29 2.5 0.07 6.3 14.4 4.45 6.4 4.84 3.9 >0.80 3.77 38 1.5 9.59 1.08 1.67 2.5 >0.76 32 1.6 0.26 4.65 1.1 13.2 13.36 3.40 7.4 20.07 0.80 1.31 3.6 7.22 9.50 25.37 9.99 2.9 3.02 0.5 24.18 0.9 4.80 20.38 0.25 0.9 26.8 12.17 22.04 0.94 10.8 >0.5 0.30 0.52 0.10 12.6 17.69 13.08 0.8 4.86 3.5 --- 20.73 38 1.49 4.3 3.74 38 1.3 0.0 --- 38 1.8 6.7 7.7 9.39 10.96 2.6 26.09 0.6 23.46 3.7 4.05 31.7 23.25 0.24 0.8 4.5 0.2 25.20 0.18 7.15 12.59 0.36 2.27 0.2 >0.21 0.7 >0.78 2.47 9.48 2.09 11.80 6.30 2.6 1.24 0.4 6.7 >0.25 --- 0. EFisher Controls International LLC 2009.9 20.75 32 1.62 1.11 2.67 5.69 0.0 7.30 6.75 9.7 3.82 13.4 7.66 8.71 32 1.51 3.13 0.5 0.7 0.8 2.00 12.1 5.14 7.51 32 1.03 5.67 38 1.6 2.9 >0.67 1.28 0.4 2.12 1.0625 0.9 12.0 >0.6 7.9 2.7 14.16 8.8 3.8125 0.4 12.7 16.8 11.83 11.92 10.29 0.58 27 1.8125 0.8125 0.8 13.2 >0.8125 0.79 2.7 15.73 20.29 0.375 0.66 1.1 15.3 14.12646 2.09 3.8125 0.2 0.52 27 1.37 8.88 7. All Rights Reserved .59 1.58 3.08 6.93 5.5 12.77 2.2 >0.38 3.25 0.05 6.47 1.50 0.1 4.85 1.41 6.42 0.02 5.5 0.1 29.7 2.0 3.74 1.64 7.89 2.8 3.6 0.0 3.32 0.1 11.375 0.83 >0.8125 0.8 20.0 18.82 38 1.2 9.09 0.5 3.69 3.6 1.45 0.13 0.8 6.73 38 1.5 4.34 0.89 38 1.9 1.52 1.03 1.80 32 1.9 4.85 6.6 0.1 28.1 1.0 31.20 0.24 1.42 9.6 0.8125 0.29 0.3 11.31 7.6 30.62 13.3 3.1 2.04 3.6 2.76 1.62 11.6 2.10 8.8 6.08 1.6 6.6 16.1 14.11 0.20 1.73 13.8 0.11 0.8 >0.7 15.98 1.8 19.58 5.25 0.5 0.5 >0.81 38 1.8 23.3 2.6 --- 38 1.2 32.4 0.48 0.8 17.6 20.23 4.6 27 1.8 >0.9 3.9 4.83 3.9 24.4 10.2 9.8 16.13 4.48 4.55 1.1 2.8 20.9 >0.09 0.48 1.2 0.74 5.63 1.30 3.13 29.64 1.67 0.20 0.4 18.18 7.9 1.86 32 1.2 6.4 22.2 27.2 1.4 20. NPS Trim 577 588 Flow Char =% =% 1 677 688 577 588 Linear Linear =% =% 1−1/2 677 688 Linear Linear Port Diameter Experimentally Determined Cv at Valve Opening—Percent of Total Travel 90 100 FL(1) mm Inch 5 10 20 30 40 50 60 70 80 20.07 >0.44 9.2 9.94 3.6 0.16 0.0625 --- 0.24 0.16 24.9 19.0625 0.1 1.19 0.96 4.51 1.81 1.8 >0.5 0.6 1.8 5.4 8.3 13.21 8.5 0.80 3.35 26.5 0. At 100% travel.63 5.65 2.79 3.59 11.19 0.1 19.54 17.7 >0.7 --- 32 1.25 0.5 0.14 4.2 2.9 11.9 9.68 0.2 1.5 14.6 0.30 0.5 0.5 1.5 --- 0.1 8.6 0.92 1.22 1.13 2.6 7.3 24.61 1.10 3.1 2.0 1.9 10.1 1.47 33.8 >0.1 >0.3 9.66 1.5 14.1 5.67 >0.61 1.16 0.Page 24000SVF-2 Flow Up CL150 to CL300 Valve Size.28 2.1 19.Baumann 24000SVF CL150 to CL300 Catalog 12 December 2009 .73 38 1.29 0.90 2.9 18.6 25.7 4.7 11.5 4.25 --- 0.72 38 1.56 3.4 >0.6 2.37 2. 45 1.32 20.4 20.1 19.5 0.27 4.9 4.1 37.25 2.61 7.9 >0.2 --- 51 2 1.8 14.12 0.9 8.97 51 2.8 6.3 --- 1.75 1.9 35.9 7.9 47.8 35.48 0.84 7.0 18.01 1.5 1.81 13.2 38 1. All other marks are the property of their respective owners.9 55.2 >0.8 2.6 19.5 51 2 0.81 6.57 38 1.7 23.5 0.5 2.6 16.63 2.32 5.2 5.8 39. At 100% travel.2 13.4 38.1 30.7 18.6 11.59 0. NPS Trim 577 588 Flow Char =% =% 2 677 688 Linear Linear Port Diameter Experimentally Determined Cv at Valve Opening—Percent of Total Travel mm Inch 5 10 20 30 40 50 60 70 38 1.4 7.8 13.0 1.59 1.1 6.9 10. and the Emerson logo are trademarks and service marks of Emerson Electric Co.80 1.1 >0.7 --- 6.89 4.8 >0.28 38 1.3 39.20 0.94 3.1 38 1.0 52.4 17.4 27.9 2.30 2.3 30.39 3.3 35.8 12.55 38 1.4 3.1 55.6 27.5 14.Page 24000SVF-3 CL150 to CL300 Valve Size.0 15.2 0.2 6.1 --- 51 2 0.3 18.1 33.6 2 4. Emerson.7 2.91 7.9 52.7 5.13 0.4 9.5 0.4 --- 7.2 8.8 4.6 32.8 25.69 51 2 3.00 10.2 11.8 19.0 8.94 25.8 45.8 17.64 7.0 4.9 2.3 19.3 14.0 19.5 4.4 --- 3.4 12.16 0.7 13.82 38 1.7 25.8 4.1 1.76 1.4 22.25 0.74 3.0 --- 3.6 24.29 0.2 4.8 22.2 7. www.5 1.82 1.5 38 51 FL(1) 90 100 6.3 14.0 21.1 13.5 51. Emerson Process Management.9 3.29 0.5 >0.75 2.5 0.96 2.0 47.10 3.99 4.1 8.9 7.00 1.1 2.0 10.53 13.Fisher.51 1.4 >0.5 13.8 35.3 21.5 2.55 1.19 0.8 10.8 42.9 24.1 7.0 56.9 38 1.5 0.9 4.7 --- 0.25 1.7 8.5 0.46 11.9 51 2 1.8 3.2 18.0 >0.4 28.64 18.92 1.47 1.3 9.42 0.6 11.3 50.52 0.com EFisher Controls International LLC 2009.5 0.09 1.1 38 1.6 7.6 11.4 30.2 1.2 30.64 17.5 5.2 >0.5 6.63 5.08 0.7 18.0 12.2 9.7 4.5 37.4 38 1.9 34.0 --- 0.Baumann 24000SVF CL150 to CL300 Catalog 12 Flow Up December 2009 .3 11.41 0.70 12.4 6.79 51 2 --- 1.73 38 1.3 53.67 3.5 46.2 55.6 6.8 38. All Rights Reserved 80 .8 33.96 9.8 11.2 >0.2 28.03 1.3 24.5 0.1 30.6 --- 10.77 31.0 29.5 3.9 20.9 25.8 30.6 5.5 0. Baumann is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.4 1. 04 0. EFisher Controls International LLC 2009.02 0. At 100% travel.Page 26000-1 Flow Up CWP 150 PSI Valve Size.2 0.4 2.10 0.1 0.0 4.19 0.1 0.01 0.45 0.2 0.95 0. All Rights Reserved .86 1.1 0.1 3.5 0.00 0.4 --- 1.312 --- 0.03 0.06 0.2 5.01 0.Baumann 26000 CWP 150 PSI Catalog 12 December 2009 . NPS Trim Flow Char 1 177 =% Port Diameter mm Inch 8 13 Experimentally Determined Cv at Valve Opening—Percent of Total Travel FL(1) 5 10 20 30 40 50 60 70 80 90 100 0. Emerson Process Management.018 0.98 15 mod =% 4 0.016 0.00021 0.0033 0.98 14 mod =% 4 0.156 --- 0.00009 6 mod =% 4 0.00002 0.00008 0.00023 0.0059 0.00015 0.0077 0.0072 0.030 0.0047 0.059 0.156 --- 8 mod =% 4 0.Baumann 51000 CL150 to CL900 Catalog 12 Flow Up December 2009 .00056 =% 4 0.98 4 0.0017 0.0064 0.00003 0.089 0.00065 0.00011 0.00002 0.0033 0.0018 0.00009 0.00004 0.00052 0.98 0. Baumann is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.0030 0.0012 0.103 0.013 0.156 --- 0.086 0.00023 0.00060 0.043 0.00012 0.00010 0.00006 0.00020 0.0026 0.98 0.98 16 mod =% 4 0.Page 51000-1 CL150 to CL900 Valve Size. NPS Trim Flow Char 4 5 Port Diameter Experimentally Determined Cv at Valve Opening—Percent of Total Travel mm Inch 5 10 =% 4 0.021 0.0082 0.00067 0.156 --- --- 0.00114 0.265 0.157 0.0091 0.014 0.102 0.00071 0.0012 0.00013 0.0044 0.00001 0.015 0.016 0.000002 0.0034 0.156 --- 0.98 mod =% 4 0.156 0.0021 0.156 0.00079 0.012 0.0020 0.0033 0.156 --- --- 0.Fisher.0001 0.00065 0.065 0.156 0.com EFisher Controls International LLC 2009.98 0.000006 0.0046 0.016 0.0011 0.132 0.00006 0.0011 0.98 0.00003 0.152 0.0016 0. All other marks are the property of their respective owners.023 0.98 13 mod =% 4 0.011 0.000003 0.0043 0.156 9 mod =% 4 10 mod =% 11 FL(1) 30 40 50 60 70 80 90 100 0.0050 0.021 0.00080 0.156 0.010 0. www.156 --- --- 0.0002 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co. At 100% travel.033 0.00003 0.031 0.0010 0.0013 0.100 0.0066 0.00006 0.00025 0.00045 0.00072 0.0026 0.00004 0.98 1/4 20 1.055 0.095 0.0042 0.00025 0.041 0.00002 0.00039 0.00042 0.00039 0.0027 0.156 --- 0.00005 0.00011 0.00065 0.010 0.00101 0.0025 0.00180 7 mod =% 4 0.417 0.033 0.0015 0. Emerson.00002 0.051 0.00057 0. All Rights Reserved .000001 0.00037 0.00002 0.0054 0.0049 0.026 0.00042 0.98 0.98 12 mod =% 4 0.021 0.041 0.00030 0. 000 mod =% 7.92 0.60 0. All Rights Reserved .131 0.033 0.056 0.85 Water mod =% 13.85 0.23 1.675 0.035 0.Baumann 83000 CWP 275 PSI Catalog 12 December 2009 .000 0.010 0.053 0.045 0.009 0.427 0.385 0.52 −−− −−− 0.606 0.000 0.157 0.451 0.000 0.027 0.492 0.Page 83000-1 Flow Up CWP 275 PSI Valve Size.009 0.76 13.182 0.92 0.000 Water mod =% 7.008 0.377 0.448 0.031 0.92 0.2 0.576 0.000 0.020 0.13 1.019 0.039 0.352 0.072 0.2 0.002 0.092 0.726 0.368 0.020 0.60 0.049 0.006 0.312 Water mod =% 7.52 0.622 0.519 0.85 Water mod =% 13.382 0.025 −−− 0.82 0.034 0.14 0.312 −−− mod =% 7.832 0.263 0.631 0.063 −−− −−− 0.099 0.407 0.92 mod =% FL(1) 60 70 80 90 100 0.52 −−− 0.011 0.01 0.000 0.000 0.223 0.314 0.250 0.205 0.003 0.005 mod =% 1.076 0.009 0.012 0.044 0.86 1.007 0.281 0.000 0.336 0.021 0.007 Water mod =% 0.146 0.635 0.298 0.010 0.000 0.038 0.312 −−− −−− 0.32 0.141 0. At 100% travel.91 Air Air 1/2 Port Diameter Air Air 1.005 0.015 0. NPS Trim Flow Char Air Experimentally Determined Cv at Valve Opening—Percent of Total Travel mm Inch 5 10 20 30 40 50 mod =% 0.071 0. EFisher Controls International LLC 2009.2 0.025 0.012 0.001 0.001 0.85 0.85 0.047 0.044 0.02 1.019 0.379 0.034 0.71 0.005 0.296 0.098 0.028 0.099 0.929 1.149 0.144 0.017 0.043 0.011 0.129 0.312 0.635 0.54 0.120 0.160 0.85 Water mod =% 13.014 0.226 0.52 −−− 0.013 0.2 0.000 0.85 0.30 0.073 0.67 0.004 0.063 0.013 Water mod =% 1.165 0.67 0.215 0.000 0.539 0.414 0. Baumann 84000 CWP 150 PSI Catalog 12 Flow Up December 2009 .73 5.34 1.59 6.20 1.079 0.49 4.90 8.11 0.1 1.17 --- B−A(.com EFisher Controls International LLC 2009.55 --- B−A(.4 A−B(.86 8.51 24.8 2 −−− 0.17 21.35 3.002 0.61 6.01 35. www.4 1 0.8 2 −−− 3.10 14.4 1 B−A(.91 --- 0.10 2.90 3. NPS 1 1−1/2 2 Trim Flow Char Port Diameter Experimentally Determined Cv at Valve Opening—Percent of Total Travel mm Inch 5 10 A−B(.4 1 0.54 7.16 32.00 0.75) mod =% 50.69 2.1 1.02 15.38 2.53 --- 1.66 1.46 14.55 3.00 0.13 1.84 --- 25.71 5.Page 84000-1 CWP 150 PSI Valve Size.49 24.018 B−A(.29 0.204 0.8 2 −−− 0.Fisher.18 4.86 28.85 20.831 2. Emerson.13 9.00 15.5) mod =% 25.68 2.32 4.10 0.5) mod =% 25.75) mod =% FL(1) 20 30 40 50 60 70 80 90 100 0.00 12.84 1.79 --- 0.55 7.20 20.07 5.092 2.06 2.61 0.22 5.20 22.75) mod =% 25.00 1. All other marks are the property of their respective owners.08 31.92 25.42 6.06 15.091 0.13 7.12 7.61 6.001 0.5) mod =% 25.50 26.06 11.021 0.43 12.75) mod =% 50.34 --- A−B(.33 0.00 A−B(.59 17.49 19.5) mod =% 50.37 2.59 --- B−A(.5 −−− 2.00 5.49 2.00 0.036 0.77 3.58 1. and the Emerson logo are trademarks and service marks of Emerson Electric Co.35 19.18 29.99 29.925 2.002 0.54 0.31 16. Baumann is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.34 13. Emerson Process Management.00 0.55 --- A−B(.73 17.55 7.64 42.60 --- B−A(.4 1 0.64 6.23 6.33 --- 1 0.23 4.5) mod =% 25.01 4.39 8.29 39.5 1.99 2.30 5.75) mod =% 38.4 1 0.54 25.93 1. At 100% travel.86 2.03 4. All Rights Reserved .014 0.13 22.75) mod =% 38.49 1.05 21. 1 1. NPS Trim Flow Char 1/2 N/A mod linear Port Diameter Experimentally Determined Cv at Valve Opening—Percent of Total Travel mm Inch 5 10 20 30 40 50 60 70 80 90 100 12.2 1.1 0. EFisher Controls International LLC 2009.3 0.3 1. All Rights Reserved FL(1) --- .Baumann 87000 CWP 275 PSI Catalog 12 December 2009 .01 0. At 100% travel.Page 87000-1 Flow Up CWP 275 PSI Valve Size.9 1.0 1.7 1/2 −−− 0.7 0.5 0. 99 2.5 >0.4 12.5 8. www.5 −−− 2. At 100% travel.8 10.62 1.1 31.6 >0.9 6. NPS 2 Trim Flow Char Port Diameter mm Inch F−Open mod =% 38.3 6.5 23. All other marks are the property of their respective owners. and the Emerson logo are trademarks and service marks of Emerson Electric Co.6 28.1 Experimentally Determined Cv at Valve Opening—Percent of Total Travel FL(1) 5 10 20 30 40 50 60 70 80 90 100 1.9 4.2 16.1 F−Close mod =% 38.60 3. Baumann is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.1 5.6 8.58 1.Fisher. Emerson.Baumann 89000 CWP 250 PSI Catalog 12 Flow Up December 2009 .1 3. All Rights Reserved .5 1.4 7.3 13.Page 89000-1 CWP 250 PSI Valve Size.1 22.68 4.com EFisher Controls International LLC 2009. Emerson Process Management. 78 0.900 50.50 0.79 0.77 0.200 17.81 0.81 0.79 0.73 0.000 0.57 0.68 0.200 18.700 45.81 0.49 0.700 79.700 58.53 0.30 0.52 XT 0.090 0.34 0.34 0.500 35.700 0.26 0.55 0.100 22.64 0.52 XT 0.17 0.57 0.55 0.70 FL 0.090 0.52 XT 0.81 0.17 0.39 0.53 0.57 0.400 27.39 0. NPS Cv Kv Valve Rotation.52 XT 0.45 0.600 50.23 Cv 1590 5300 11.000 42.17 0.600 27.000 Fd 42 Kv 1380 4580 10.73 0.600 33.60 0.700 Fd 36 Kv 943 3150 6920 11.77 0.45 0. All Rights Reserved .090 0.55 0.68 0.53 0.34 0.60 0.79 0.400 23.30 0.17 0.800 31. Degrees 10 20 30 40 50 60 70 80 90 508 1690 3730 6440 10.70 FL 0.73 0.81 0.700 29.64 0.81 0.34 0.81 0.800 21.64 0.000 35.34 0.Page A11-1 CL150/150 Coefficients Valve Size.50 0.81 0.800 Fd 36 Kv 1040 3450 7600 13.23 Cv 1090 3640 8000 13.77 0.51 0.23 Cv 1200 3990 8780 15.090 0.900 72.78 0.42 0.100 18.090 0.55 0.600 15.60 0.26 0.100 31.51 0.600 27.700 66.79 0.900 0.55 0.78 0.34 0.79 0.100 50.300 0.50 0.400 33.700 20.26 0.500 32.26 0.64 0.800 32.300 57.400 35.200 24.53 0.70 FL 0.100 60.55 0.64 0.100 17.30 0.23 Cv 757 2520 5550 9590 15.55 0.81 0.900 439 1460 3230 5570 8823 13.50 0.77 0.17 0.100 19.57 0.73 0.900 80.70 FL 0.49 0.17 0.900 62.26 0.81 0.900 18.81 0.51 0.30 0.42 0.200 27.60 0.55 0.500 56.34 0.23 Fd 42 48 EFisher Controls International LLC 1998.30 0.77 0.49 0.17 0.700 22.900 50.57 0.51 0.57 0.200 91.55 0.81 0.73 0.100 20.50 0.000 92.30 0.70 FL 0.60 0.49 0.64 0.42 0.60 0.55 0.52 XT 0.78 0.81 0. NPS Valve Rotation.200 21.100 Fd 0.800 58.55 0.800 41.600 Fd 30 Kv 787 2620 5770 9950 15.700 31.23 Fd 48 CL150 Coefficients Valve Size.78 0.000 69.81 0.70 FL 0.42 0.30 0.500 52.78 0.68 0.64 0.200 25.55 0.81 0.100 43.200 49.50 0.73 0.700 0.200 24.23 Cv 1390 4630 10.51 0.45 0. Degrees 10 20 30 40 50 60 70 80 90 Cv 608 2030 4460 7700 12.800 47.68 0.55 0.300 39.78 0.68 0.60 0.42 0.500 Fd 30 Kv 654 2180 4800 8300 13.49 0.77 0.17 0.900 28.68 0.60 0.70 FL 0.55 0.23 Cv 910 3030 6670 11.100 28.45 0.26 0.700 23.52 XT 0.45 0.800 106.81 0.800 40.500 41.000 36.49 0.600 Kv 1200 4000 8820 15.68 0.64 0.200 15.49 0.39 0.400 0.42 0.39 0.55 0.26 0.68 0.090 0.45 0.49 0.090 0.A11 Catalog 12 CL150/150 and 150 Reverse Flow October 2008 .400 43.53 0.300 38.39 0.39 0.77 0.53 0.51 0.51 0.300 27.57 0.79 0.34 0.51 0.50 0.300 64.800 85.800 40.500 64.73 0.000 0.500 18.53 0.26 0.800 74.79 0.39 0.39 0.52 XT 0.79 0.400 75.30 0.45 0.55 0.500 Kv 526 1760 3860 6660 10.50 0.52 XT 0.70 FL 0.42 0.42 0.73 0.45 0. 2008.57 0.78 0.090 0.77 0.53 0. 53 0.55 0.81 0.66 0.59 0.70 FL 0.42 0.34 0.700 40.70 Fd 4 FL 0.17 0.17 0. NPS Cv Kv Valve Rotation.090 0.55 0.79 0.Page A11-2 CL300 Coefficients Valve Size.49 0.090 0.33 0.400 33.62 0.55 0.55 0.17 0.55 0.52 0.64 0.100 18.55 0.23 Cv 8 23 43 71 116 169 209 234 252 Kv 7 20 37 61 100 146 181 202 218 0.200 29.51 0.800 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co.100 20.79 0.78 0.49 0.52 0.34 0.79 0.55 0.17 0.55 0.26 0.55 0.200 Fd 42 Kv 1620 4040 8350 14.62 0.23 Cv 1710 4280 8840 15.66 0. NPS Cv Kv Fd 3 Valve Rotation.400 31.70 FL 0.49 0.56 0.25 0.900 49.600 0.78 0.81 0.33 0.200 37.81 0.26 0.52 0.75 0.47 0.79 0.56 0.52 XT 0.52 XT 0.78 0.23 Cv 15 46 87 144 236 344 426 477 513 Kv 13 40 75 125 204 298 368 413 444 Fd 0.26 0. Emerson Process Management.700 28.45 0.26 0.81 0.79 0. All other marks are the property of their respective owners.55 0.17 0.73 0.45 0.53 0.800 57.75 0.26 0.300 55.81 0.42 0.26 0.100 Fd 36 Kv 1480 3700 7650 13.26 0.400 50.com EFisher Controls International LLC 1998.55 0.40 0.090 0.49 0.34 0.26 0.57 0.400 62.900 47.800 Fd 30 Kv 952 2390 4930 8430 13.29 0.200 28.300 22.23 6 Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.81 0.26 0.37 0.33 0.57 0.090 0.81 0. Degrees 10 20 30 40 50 60 70 80 90 715 1790 3700 6320 9780 14.42 0.79 0.800 618 1550 3200 5470 8460 12.23 Cv 1870 4670 9650 16.55 0.25 0.17 0.64 0.26 0.73 0.70 FL 0.57 0.200 23.100 21.64 0.51 0.100 21.78 0.52 XT 0.62 0.51 0.090 0.37 0.57 0.17 0.56 0.55 0.64 0.57 0.78 0.73 0.53 0.000 18.42 0.40 0.33 0.34 0.23 Cv 1100 2760 5700 9750 15.700 18.69 0.23 Fd 48 CL600 Coefficients Valve Size.800 36.A11 CL300 and 600 Reverse Flow Catalog 12 October 2008 .40 0.47 0.300 20.29 0.52 XT 0.25 0.70 FL 0.100 15.81 0.42 0.42 0.57 0.69 0.79 0.34 0.800 0. 2008.56 0.64 0.42 0.500 25.51 0.100 31.55 0.37 0.70 FL 0.64 0.47 0.Fisher.62 0.59 0.55 0.47 0.78 0.81 0.40 0.500 36.59 0.69 0.500 43.52 XT 0.51 0.700 43.78 0.75 0.000 32.55 0.34 0.800 24.81 0.090 0.52 XT 0.49 0.400 0.81 0.51 0.49 0.100 23.34 0.090 0.70 FL 0.53 0.81 0.29 0. Emerson.55 0.81 0.51 0.26 0.52 XT 0.900 53. Degrees 10 20 30 40 50 60 70 80 90 5 16 31 51 84 122 151 169 182 4 14 27 44 73 106 131 146 157 0.81 0. www.700 47.45 0.66 0.75 0.57 0.69 0. All Rights Reserved .64 0.49 0. 66 0.42 0.78 0.70 FL 0.34 0.55 0.59 0.51 0.55 0.26 0.78 0.49 0. NPS Cv Kv Valve Rotation.79 0.23 Cv 175 524 989 1630 2680 3900 4830 5410 5820 Fd 16 Kv 151 453 855 1410 2320 3370 4180 4680 5030 0.34 0.55 0.52 XT 0.Page A11-3 CL600 Coefficients Valve Size.66 0.49 0.79 0.81 0.42 0.37 0.37 0.78 0.64 0.64 0.52 XT 0.66 0.52 XT 0.52 XT 0.090 0.42 0.55 0.70 FL 0.66 0.17 0.81 0.70 FL 0.17 0.090 0.49 0.600 Fd 20 Kv 302 908 1710 2820 4630 6740 8350 9340 10.55 0.45 0.81 0.55 0.37 0.81 0.52 0.17 0.52 0.37 0.34 0.45 0.81 0.81 0.52 XT 0.81 0.25 0.45 0.73 0.26 0.52 0.17 0.25 0.25 0.34 0.34 0.000 0.090 0.25 0.17 0.64 0.25 0.81 0.66 0.73 0.73 0.73 0.78 0.81 0.64 0.090 0.45 0.79 0.55 0.79 0.49 0.29 0.78 0.52 0.29 0.64 0.34 0.37 0.81 0.59 0.42 0.29 0.17 0.55 0.26 0.51 0.090 0.52 0.26 0.090 0.52 0.57 0.49 0.57 0.73 0.26 0.55 0.29 0.37 0.42 0.57 0.51 0.17 0.59 0.55 0.29 0.25 0.66 0.81 0.37 0.55 0.59 0.52 0.26 0.55 0.51 0.42 0.23 Cv 62 185 350 577 947 1380 1710 1920 2060 Fd 8 Kv 53 160 303 499 819 1190 1480 1660 1780 0.79 0.55 0.70 FL 0.49 0.23 Cv 85 255 481 793 1300 1900 2350 2630 2830 Fd 10 Kv 74 221 416 686 1120 1640 2030 2270 2450 0.23 Cv 104 312 590 971 1600 2320 2880 3230 3470 Fd 12 Kv 90 270 510 840 1380 2010 2490 2790 3000 0.55 0.70 FL 0.55 0.23 Fd 24 EFisher Controls International LLC 1998. Degrees 10 20 30 40 50 60 70 80 90 35 104 197 324 532 775 960 1080 1160 30 90 170 280 460 670 830 934 1000 0.23 Cv 138 413 781 1290 2110 3080 3810 4270 4590 Fd 14 Kv 119 357 676 1120 1830 2660 3300 3690 3970 0.25 0. 2008.090 0.29 0.29 0.59 0.78 0.55 0.800 11.42 0.090 0.23 Cv 196 588 1110 1830 3010 4380 5430 6080 6540 Fd 18 Kv 170 509 960 1580 2600 3790 4700 5260 5660 0.57 0.49 0.51 0.52 0.25 0.79 0.81 0.45 0.73 0.57 0.23 Cv 349 1050 1980 3260 5350 7790 9650 10.78 0.81 0.64 0.64 0.57 0.55 0. All Rights Reserved .51 0.26 0.55 0.59 0.49 0.73 0.78 0.52 XT 0.81 0.66 0.55 0.70 FL 0.55 0.79 0.55 0.26 0.81 0.70 FL 0.34 0.52 XT 0.70 FL 0.66 0.29 0.37 0.79 0.59 0.51 0.45 0.34 0.57 0.A11 Catalog 12 CL600 Reverse Flow October 2008 .55 0.55 0.52 XT 0.17 0.59 0.64 0.42 0.57 0.45 0.73 0.45 0.55 0.51 0.81 0. 52 XT 0.26 0.26 0.31 0.17 0.26 0.61 0.52 0.24 0.57 0.79 0.64 0.55 0.39 0.57 0.56 0.49 0.26 0.57 0.75 0.39 0.31 0.23 Cv 30 89 170 296 452 585 659 711 741 Kv 26 77 147 256 391 506 570 615 641 0.31 0.17 0.8 0.75 0.56 0.42 0.57 0.49 0.57 0.64 0.34 0.7 FL 0.17 0.8 0.09 0.69 0.23 Cv 111 332 636 1106 1687 2184 2461 2654 2765 2392 Fd 12 Kv 96 287 550 957 1459 1889 2129 2296 0.57 0.75 0.81 0.42 0.55 0.31 0.24 0.49 0.42 0.39 0.42 0.26 0. All other marks are the property of their respective owners. www.09 0.31 0.55 0. Emerson Process Management.47 0.79 0.79 0.39 0.69 0.09 0.81 0.24 0.23 Fd 24 Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.81 0.09 0.52 XT 0.34 0.56 0.53 0.47 0.54 0.09 0.81 0.34 0. All Rights Reserved .31 0.34 0.26 0.47 0.75 0.53 0.52 0.69 0.53 0.26 0.49 0.75 0.24 0.75 0.24 0.69 0.79 0.54 0.23 Cv 214 614 1228 2135 3256 4217 4751 5124 5338 4617 Fd 18 Kv 185 531 1062 1847 2816 3648 4110 4432 0.52 0.54 0.75 0.55 0.56 0.26 0.53 0.47 0.17 0.54 0.26 0.26 0.7 FL 0.49 0.64 0.52 0. Emerson.Fisher.61 0.09 0.79 0.61 0.53 0.23 Cv 330 989 1895 3296 5029 6509 7333 7909 8239 7127 Fd 20 Kv 285 855 1639 2851 4347 5630 6343 6841 0.52 XT 0.47 0.8 0.42 0.57 0.39 0.7 FL 0.79 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co.26 0.7 FL 0.26 0.61 0.31 0.com EFisher Controls International LLC 2008.47 0.52 0.7 FL 0.57 0.53 0.49 0.61 0.26 0.24 0.8 0.81 0.17 0.81 0.31 0.42 0.24 0.23 Cv 140 421 806 1402 2138 2769 3119 3365 3505 3032 Fd 14 Kv 121 364 697 1213 1849 2395 2698 2911 0.69 0.61 0.81 0.56 0.8 0.61 0.34 0.54 0.52 XT 0.17 0.39 0.52 0.47 0.8 0.69 0.49 0.24 0.69 0.Page A11-4 CL900 Coefficients Valve Size.39 0.34 0.53 0.79 0.52 0.09 0.17 0.26 0.09 0.75 0.64 0.26 0.31 0.42 0.64 0.61 0.49 0.69 0.81 0.56 0.52 0. NPS Valve Rotation.47 0.55 0.23 Cv 50 151 290 504 769 995 1121 1210 1260 1090 Fd 10 Kv 43 131 251 436 665 861 970 1047 0.8 0.55 0.81 0.8 0.8 0.55 0.75 0.54 0.54 0.57 0.64 0.26 0.39 0.53 0.23 Cv 56 169 324 563 859 1112 1253 1352 1408 1218 Fd Fd 6 8 Kv 48 146 280 487 743 962 1084 1169 0.7 FL 0.7 FL 0.52 XT 0.56 0.34 0.26 0.64 0.52 XT 0. Degrees 10 20 30 40 50 60 70 80 90 Cv 17 52 100 174 265 343 385 417 434 Kv 15 45 87 151 229 297 333 361 375 0.26 0.55 0.09 0.53 0.54 0.A11 CL900 Reverse Flow Catalog 12 October 2008 .79 0.39 0.17 0.69 0.47 0.79 0.23 Cv 182 546 1046 1820 2775 3594 4049 4367 4549 3935 Fd 16 Kv 157 472 905 1574 2400 3109 3502 3777 0.52 XT 0.34 0.24 0.54 0.56 0.7 FL 0.61 0.49 0.56 0.42 0.55 0.64 0.64 0.52 XT 0.17 0.34 0.7 FL 0.42 0.52 XT 0.52 0. 34 0.34 0. Degrees 10 20 30 40 50 60 70 80 90 Cv 44 147 265 420 553 649 700 730 737 Kv 38 127 229 363 478 561 606 631 638 0.17 0.27 0.52 0.49 0.57 0.76 0.57 0.81 0.09 0.24 0.42 0.63 0.52 XT 0.52 0.34 0.09 0.Page A11-5 CL1500 Coefficients Valve Size.57 0.63 0.55 0.7 FL 0.42 0.23 0.7 FL 0.49 0.81 0.81 0.49 0.23 Cv 76 153 456 722 950 1115 1204 1254 1267 1096 Fd 10 Kv 66 132 394 625 822 964 1041 1085 0.76 0.76 0.42 0.17 0.57 0.54 0.7 0.7 0.49 0.49 0.24 0.76 0.81 0.41 0.09 0.42 0.34 0.23 0.52 XT 0.52 XT 0.34 0.57 0.49 0.17 0.55 0.52 0.54 0.55 0.09 0.54 0.52 XT 0.23 0.41 0.49 0.23 0.57 0.34 0.23 Cv 203 677 1219 1931 2540 2981 3218 3353 3387 2930 Fd 18 Kv 176 586 1054 1670 2197 2579 2784 2900 0.63 0.49 0.64 0.8 0.26 0.17 0.54 0.55 0.7 0.54 0.54 0.64 0.26 0.64 0.27 0.8 0.24 0.23 Cv 166 554 997 1579 2077 2438 2631 2742 2770 2396 Fd 16 Kv 144 479 862 1366 1797 2109 2276 2372 0.23 0.81 0.54 0.17 0.55 0.63 0.57 0.41 0.76 0.41 0.42 0. All Rights Reserved .57 0.49 0.64 0.09 0.52 XT 0.34 0.54 0.26 0.23 Cv 109 363 653 1033 1360 1595 1722 1795 1813 1568 Fd 14 Kv 94 314 565 894 1176 1380 1490 1553 0.54 0.26 0.17 0.8 0.54 0.26 0.8 0.57 0.7 FL 0.24 0.49 0.23 0.57 0.52 0.76 0.7 FL 0.24 0.7 0.64 0.54 0.34 0.23 Cv 83 275 495 784 1032 1211 1307 1362 1376 1190 Fd 12 Kv 72 238 428 678 893 1048 1131 1178 0.27 0.41 0.63 0.27 0.7 FL 0.63 0.09 0.57 0.49 0.23 Fd 20 EFisher Controls International LLC 2008. NPS Valve Rotation.27 0.64 0.8 0.34 0.34 0.52 0.7 0.24 0.27 0.52 0.A11 Catalog 12 CL1500 Reverse Flow October 2008 .42 0.55 0.49 0.26 0.57 0.54 0.7 FL 0.34 0.41 0.7 0.8 0.34 0.52 XT 0.81 0. 17 0.34 0.49 0.09 0.26 0.57 0.64 0.23 Cv 71 078 367 628 971 1398 1800 2108 2369 Fd 8 Kv 61 154 317 543 840 1209 1557 1823 2049 0.70 FL 0.62 0.57 0.49 0.79 0.Page A11-6 CL600/300.34 0.75 0.56 0.51 0.81 0.53 0.53 0.62 0.78 0.51 0.57 0.17 0.47 0.52 XT 0.33 0.34 0.53 0.55 0.55 0.40 0.56 XT 0.49 0.47 0.79 0.42 0. CL900/300. NPS Valve Rotation.42 0.51 0.42 0.57 0.42 0.57 0.81 0.81 0.52 XT 0.com EFisher Controls International LLC 2008.70 FL 0.64 0.64 0.81 0.75 0.57 0.55 0.57 0.33 0.47 0.64 0.49 0.26 0.81 0.56 0.53 0.40 0.55 0.78 0.53 0.49 0.52 XT 0.64 0.78 0.75 0.62 0.75 0.34 0. All Rights Reserved .78 0.23 Cv 110 276 571 975 1509 2172 2798 3276 3681 Fd 10 Kv 95 239 494 843 1305 1879 2420 2834 3184 0.79 0.09 0.55 0.17 0.52 FL 0.75 0.49 0.26 0.33 0.70 FL 0.49 0.17 0.69 0.55 0.69 0.40 0.55 0.56 0.70 FL 0.51 0.26 0.78 0.81 0.55 0.81 0.62 0.34 0. All other marks are the property of their respective owners.79 0.69 0.81 0.53 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co.26 0. Emerson Process Management.55 0.09 0.70 FL 0.47 0.40 0.75 0.51 0.53 0.56 XT 0. www.64 0.40 0.A11 CL600/300.52 XT 0.09 0.26 0.70 0.26 0.81 0.55 0.75 0.55 0.26 0.47 0.26 0.40 0.64 0.26 0.53 0.33 0.42 0. Degrees 10 20 30 40 50 60 70 80 90 Cv 6 14 29 50 77 111 143 167 188 Kv 5 12 25 43 67 96 124 144 163 0.52 XT 0.64 0.23 Cv 40 100 206 352 545 784 1010 1183 1329 Kv 35 87 178 304 471 678 874 1023 1150 0.23 Cv 136 341 704 1204 1863 2682 3454 4045 4545 Fd 12 Kv 118 295 609 1041 1611 2320 2988 3499 3931 0.55 0.52 XT 0.55 0.52 Fd 4 FL 0.23 Cv 32 81 167 285 441 635 818 958 1076 Kv Fd 6 28 70 144 247 381 549 708 829 931 0.26 0.55 0.17 0.55 0.51 0.33 0.70 FL 0.09 0.81 0.69 0.52 XT 0.33 0.78 0.79 0.56 0.57 0.23 Cv 12 30 63 107 166 238 307 360 404 Kv 10 26 54 93 144 206 266 311 349 0.40 0.79 0.75 0.33 0.33 0.51 0.69 0.69 0.23 Fd 18 Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.51 0.47 0.81 0.62 0.23 Cv 169 422 873 1492 2309 3323 4280 5012 5632 Fd 14 Kv 146 365 755 1291 1997 2874 3702 4335 4872 0.81 0.56 0.62 0.17 0.75 0.Fisher.79 0.26 0.26 0.47 0.78 0.78 0. and CL1500/300 Reverse Flow Catalog 12 October 2008 .64 0.47 0.34 0. Emerson.79 0.34 0.47 0.62 0. CL900/300.69 0.81 0.40 0.42 0.26 0.34 0.33 0.69 0.81 0.62 0.26 0.23 Cv 247 617 1276 2181 3374 4856 6255 7325 8230 Fd 16 Kv 214 534 1104 1887 2919 4200 5411 6336 7119 0.26 0.42 0.56 0.56 0.17 0.09 0.49 0.55 0.42 0.81 0.81 0.51 0.42 0.78 0.62 0.70 Fd 3 FL 0.17 0.79 0.09 0.26 0.81 0.40 0.34 0.57 0.55 0. and CL1500/300 Coefficients Valve Size.17 0.53 0.09 0.55 0.49 0.69 0.26 0.70 0.09 0.81 0. 40 0.55 0.57 0.57 0.23 Cv 375 938 1939 3315 5130 7381 9508 11135 12511 Fd 20 Kv 324 811 1677 2867 4437 6385 8224 9632 10822 0. All Rights Reserved .53 0.33 0.42 0. Degrees 10 20 30 40 50 60 70 80 90 286 714 1477 2524 3906 5620 7240 8478 9526 247 618 1278 2183 3379 4861 6263 7333 8240 0.49 0.26 0.70 FL 0.79 0.51 0.09 0.56 0.33 0.62 0.62 0.81 0.26 0.40 0.34 0.69 0.23 Fd 24 EFisher Controls International LLC 2008. CL900/300. NPS Cv Kv Valve Rotation.49 0.78 0.64 0.17 0.81 0.26 0.53 0.69 0.78 0.70 FL 0.52 XT 0.42 0.56 0.79 0.64 0. and CL1500/300 Coefficients Valve Size.Page A11-7 CL600/300.47 0.55 0.17 0.81 0.52 XT 0.A11 Catalog 12 CL600/300. CL900/300.09 0.47 0.55 0.55 0.26 0.75 0.34 0.51 0. and CL1500/300 Reverse Flow October 2008 .81 0.75 0. Page A11-8 This page intentionally left blank Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.A11 Catalog 12 October 2008 .Fisher. All other marks are the property of their respective owners. Emerson.com EFisher Controls International LLC 2008. and the Emerson logo are trademarks and service marks of Emerson Electric Co. www. All Rights Reserved . Emerson Process Management. 39 0.42 0.49 0.23 Cv 208 692 1520 2630 4160 6230 8730 11.090 0.73 0.26 0.52 XT 0.78 0.23 Fd 24 EFisher Controls International.34 0.70 FL 0.34 0.64 0.77 0.26 0.53 0. Inches Cv Kv Valve Rotation.30 0.52 XT 0.090 0.70 FL 0.78 0.500 Fd 20 Kv 277 934 2050 3529 5579 8365 11.77 0.81 0.49 0.50 0.77 0.712 15.68 0.51 0.53 0.52 XT 0.850 Fd 16 18 Kv 180 599 1315 2275 3598 5389 7551 9705 11.45 0.51 0. All Rights Reserved Printed in USA .17 0.23 Cv 129 430 946 1640 2580 3870 5420 6970 8600 Fd 14 Kv 112 372 818 1419 2232 3348 4688 6029 7439 0.26 0.26 0. Degrees 10 20 30 40 50 60 70 80 90 95 316 695 1200 1900 2840 3980 5120 6320 82.64 0.57 0.73 0.090 0.77 0.68 0.73 0.51 0.540 17.55 0.70 FL 0.090 0.81 0. 2002.34 0.42 0.79 0.60 0.50 0.78 0.81 0.57 0.220 13.Page A31A-1 Class 150 Coefficients Valve Size. 1998.81 0.060 18.17 0.81 0.60 0.Type A31A Catalog 12 Class 150 Reverse Flow August 2002 .81 0.49 0.57 0.17 0.73 0.30 0. Inc.68 0.79 0.53 0.81 0.50 0.050 Kv 144 478 1055 1817 2872 4299 6020 7742 9558 Fd 0.50 0.77 0.70 FL 0.79 0.64 0.598 0.60 0.34 0.39 0.60 0.57 0.17 0.30 0.39 0.39 0.52 XT 0.23 Cv 322 1080 2370 4080 6450 9670 13.55 0.45 0.81 0.45 0.55 0.51 0.68 0.51 0.53 0.410 21.79 0.42 0.30 0.79 0.39 0.55 0.55 0.49 0.64 0.49 0.45 0.42 0.17 0.55 0.45 0.70 FL 0.090 0.78 0.55 0.57 0.81 0.68 0.26 0.23 Cv 166 553 1220 2100 3320 4970 6960 8950 11.52 XT 0.55 0.51 0.34 0.64 0.30 0.53 0.42 0.50 0.980 0.60 0.55 0.73 0.78 0.2 273 601 1038 1643 2457 3443 4429 5467 0.81 0. 70 FL 0.17 0.49 0. 1998.140 12.33 0.17 0. www.42 0.64 0.33 0.62 0.34 0.56 0.53 0.52 XT 0.26 0.81 0.49 0.42 0.33 0.78 0.64 0.23 Cv 286 714 1480 2520 3910 5620 7240 8480 9530 Fd 16 18 Kv 247 618 1280 2180 3382 4861 6263 7335 8243 0.55 0.47 0.69 0.42 0.42 0.81 0.34 0.51 0.81 0.64 0. 2002.40 0.78 0.70 FL 0.57 0.75 0.090 0.78 0.26 0.62 0.70 FL 0.55 0.62 0.49 0.821 0.26 0.79 0.26 0.40 0.47 0. All other marks are the property of their respective owners.69 0.52 XT 0.55 0. All Rights Reserved Printed in USA .53 0.51 0.47 0.56 0. a business of Emerson Process Management.55 0.57 0.51 0.26 0.57 0.26 0.34 0.23 Fd 24 Fisher is a mark owned by Fisher Controls International. Inches Cv Kv Valve Rotation.69 0.51 0.49 0.40 0.090 0.70 FL 0.79 0.52 XT 0.57 0.52 XT 0.510 Fd 20 Kv 324 811 1678 2872 4437 6384 8226 9636 10.42 0.47 0.79 0.090 0.62 0.62 0.com EFisher Controls International.81 0.47 0.17 0.26 0.75 0.78 0.Page A31A-2 Class 300 Coefficients Valve Size.Fisher.17 0.55 0..23 Cv 375 938 1940 3320 5130 7380 9510 11.34 0.79 0.51 0. Inc.64 0.26 0.33 0. Degrees 10 20 30 40 50 60 70 80 90 136 341 704 1200 1860 2680 3450 4050 4550 118 295 609 1038 1609 2318 2984 3503 3936 0.69 0.34 0.53 0.81 0.53 0.55 0.57 0.79 0.81 0.81 0.78 0.81 0.33 0.55 0.090 0.56 0.56 0.75 0.55 0.090 0.40 0.26 0.Type A31A Catalog 12 Class 300 Reverse Flow August 2002 . The Emerson logo is a trademark and service mark of Emerson Electric Co.75 0.70 FL 0.55 0.81 0.56 0.81 0.26 0.64 0.49 0.75 0.69 0.52 XT 0. Inc.23 Cv 169 422 873 1490 2310 3320 4280 5010 5630 Fd 14 Kv 146 365 755 1289 1998 2872 3702 4334 4870 0.23 Cv 247 617 1280 2180 3370 4860 6260 7330 8230 Kv 214 534 1107 1886 2915 4204 5415 6340 7119 Fd 0.40 0.17 0.55 0.53 0. 45 0.52 XT 0.39 0.30 0.34 0.090 0.60 0.56 0.34 0.81 0.52 XT 0.57 0.60 0.51 0.0 54.78 0.49 0.42 0.26 0.0 214 470 812 1280 1920 2690 3460 4273 0.53 0.55 0.56 XT 0.42 0.17 0.Type A31A Cryogenic Catalog 12 Class 150 Reverse Flow November 2002 .26 0.23 Cv 47 159 349 604 953 1430 2000 2580 3180 Fd 8 Kv 40.30 0.7 70.68 0.70 FL 0.1 43.57 0.81 0.55 0.55 0.50 0.39 0.50 0.70 0.77 0.55 0.50 0.64 0.70 FL 0.49 0. Inches Cv Kv Fd 3 Valve Rotation.55 0.34 0.55 0.79 0.39 0.34 0.39 0. 3 through 18-Inch Coefficients Valve Size.81 0.64 0.77 0.26 0.55 0.23 Cv 95 316 695 1200 1900 2840 3980 5120 6320 Fd 12 Kv 82.34 0.17 0.26 0.42 0.55 0.70 FL 0.53 0.45 0.77 0.79 0.68 0.64 0.70 FL 0.64 0.62 0.33 0.64 0.42 0.33 0.53 0.26 0.64 0.17 0.23 Fd 18 EFisher Controls International LLC 2002.79 0.69 0.49 0.62 0.73 0.30 0.26 0.49 0.57 0.34 0.42 0.68 0. Degrees 10 20 30 40 50 60 70 80 90 6 14 29 50 77 111 143 167 188 5.Page A31A Cryogenic-1 Class 150.78 0.090 0.40 0.4 97.090 0.17 0.42 0.57 0.55 0.53 0.1 144 247 381 549 708 828 934 0.49 0.68 0.49 0.23 Cv 32 81 167 285 441 635 818 957 1080 Kv Fd 6 27.090 0.45 0.42 0.51 0.45 0.42 0.4 26.30 0.79 0.19 12.17 0.090 0.49 0.70 FL 0. Reverse Flow.34 0.51 0.79 0.40 0.40 0.73 0.78 0.75 0.26 0.60 0.77 0.6 143 206 266 311 349 0.57 0.64 0.60 0.81 0.79 0.26 0.78 0.81 0.70 FL 0.81 0.81 0.52 FL 0.1 25.51 0.45 0.39 0.81 0.73 0.81 0.78 0.3 66.090 0.17 0.26 0.68 0.17 0.78 0.53 0.51 0.34 0.51 0.45 0.50 0.23 Cv 129 430 946 1640 2580 3870 5420 6970 8600 Fd 14 Kv 112 372 818 1419 2232 3348 4688 6029 7439 0.79 0.52 XT 0.81 0.81 0.26 0.55 0.81 0.78 0.090 0.55 0.47 0.75 0.70 FL 0.17 0.53 0.52 XT 0.78 0.7 138 302 522 824 1237 1730 2232 2751 0.73 0.81 0.79 0.60 0.81 0.33 0.57 0.57 0.75 0.81 0.78 0.51 0.47 0.34 0.55 0.69 0.64 0.2 273 601 1038 1643 2457 3443 4429 5467 0.55 0.73 0.42 0.57 0.47 0.57 0.55 0.090 0.64 0.17 0.30 0.69 0.62 0.55 0.49 0.51 0.51 0.70 0.50 0.5 92.26 0.73 0.53 0.090 0.6 96.53 0.60 0.23 Cv 12 30 63 107 165 238 307 359 404 Kv 10.55 0.49 0.77 0.0 124 144 163 0.52 Fd 4 FL 0.79 0.39 0.55 0.26 0.52 XT 0.7 215 371 586 882 1228 1583 1955 0.23 Cv 74 247 543 939 1480 2220 3110 4000 4940 Fd 10 Kv 64.81 0.81 0.23 Cv 166 553 1220 2100 3320 4970 6960 8950 11. All Rights Reserved Printed in USA .77 0.81 0.68 0.52 XT 0.50 0.55 0.56 XT 0.53 0.050 Fd 16 Kv 144 478 1055 1817 2872 4299 6020 7742 9558 0.23 Cv 34 113 248 429 677 1020 1420 1830 2260 Kv 29.52 XT 0.30 0. a business of Emerson Process Management.30 0.55 0.60 0.26 0.23 Cv 322 1080 2370 4080 6450 9670 13. www.090 0.52 XT 0.70 FL 0.68 0.53 0.79 0.52 XT 0.23 Fd 24 Fisher is a mark owned by Fisher Controls International LLC.17 0.55 0.51 0.78 0. All Rights Reserved Printed in USA .980 0.Type A31A Cryogenic Class 150 Reverse Flow Catalog 12 November 2002 .50 0.81 0.49 0.64 0.70 FL 0.81 0.73 0.410 21.39 0. Inches Cv Kv Valve Rotation.42 0.57 0.30 0.60 0. 20 and 24-Inch Coefficients Valve Size.77 0.598 0.060 18.42 0.17 0. Degrees 10 20 30 40 50 60 70 80 90 208 692 1520 2630 4160 6230 8730 11.45 0.540 17.77 0.53 0.712 15.45 0.090 0.78 0.500 Fd 20 Kv 277 934 2050 3529 5579 8365 11.Fisher.81 0.com EFisher Controls International LLC 2002.79 0.68 0. Reverse Flow.26 0.50 0.39 0.64 0.57 0.34 0.81 0. The Emerson logo is a trademark and service mark of Emerson Electric Co.73 0. All other marks are the property of their respective owners.34 0.55 0.49 0.51 0.850 180 599 1315 2275 3598 5389 7551 9705 11.Page A31A Cryogenic-2 Class 150.220 13.55 0. 55 0.42 0.49 0.26 0.42 0.26 0.47 0.53 0.57 0.78 0.55 0.26 0.47 0.47 0.69 0.78 0.33 0.33 0.75 0.23 Cv 169 422 873 1490 2310 3320 4280 5010 5630 Fd 14 Kv 146 365 755 1289 1998 2872 3702 4334 4870 0.23 Fd 18 EFisher Controls International LLC 2002.42 0.56 0.34 0.40 0.55 0.62 0.69 0.42 0.40 0.69 0.47 0.55 0.52 XT 0.55 0.64 0.49 0.64 0.53 0.78 0.52 XT 0.47 0.56 0.78 0.49 0.51 0.51 0.49 0.6 86.26 0.70 FL 0.69 0.64 0.81 0.23 Cv 71 178 367 628 971 1400 1800 2110 2370 Fd 8 Kv 61.56 0.70 0.26 0.53 0.57 0.51 0.47 0.090 0.70 FL 0.81 0.79 0.81 0.17 0.81 0.62 0.51 0.56 XT 0.70 FL 0.55 0.55 0.51 0.51 0.55 0.75 0.17 0.57 0.55 0.53 0.57 0.090 0.17 0.40 0.33 0. Reverse Flow.49 0.55 0.090 0. Degrees 10 20 30 40 50 60 70 80 90 6 14 29 50 77 111 143 167 188 5.49 0.23 Cv 12 30 63 107 165 238 307 359 404 Kv 10.75 0.81 0.75 0.34 0.23 Cv 40 100 206 352 545 784 1010 1180 1330 Kv 34.57 0.23 Cv 247 617 1280 2180 3370 4860 6260 7330 8230 Fd 16 Kv 214 534 1107 1886 2915 4204 5415 6340 7119 0.62 0.26 0.75 0.62 0.52 XT 0.69 0.70 FL 0.52 XT 0.64 0.26 0.81 0.78 0.57 0.52 Fd 4 FL 0.56 XT 0.42 0.2 239 493 843 1306 1877 2422 2837 3183 0.62 0. Inches Cv Kv Fd 3 Valve Rotation.26 0.70 FL 0.52 XT 0.64 0.81 0.34 0.26 0.81 0.81 0.55 0.55 0.79 0.5 92.70 FL 0.34 0.75 0.0 124 144 163 0.62 0.52 XT 0.4 154 317 543 840 1211 1557 1825 2050 0.33 0.17 0.70 0.Page A31A Cryogenic-3 Class 300.81 0.57 0.40 0.64 0.64 0.33 0.6 96.26 0.79 0.34 0.75 0.78 0.49 0.17 0.47 0.56 0.40 0.090 0.51 0.33 0.53 0.64 0.26 0.49 0.55 0.53 0.26 0.75 0.17 0.090 0.5 178 304 471 677 874 1020 1150 0.0 54.81 0.62 0.40 0.79 0.090 0.23 Cv 136 341 704 1200 1860 2680 3450 4050 4550 Fd 12 Kv 118 295 609 1038 1609 2318 2984 3503 3936 0. All Rights Reserved Printed in USA .40 0.81 0.53 0.57 0.51 0.56 0.47 0.55 0.1 144 247 381 549 708 828 934 0.70 FL 0.26 0.090 0.69 0.26 0.79 0.47 0.78 0.40 0.55 0.42 0.79 0.53 0.34 0.17 0.090 0.69 0.7 70.55 0.6 143 206 266 311 349 0.79 0.Type A31A Cryogenic Catalog 12 Class 300 Reverse Flow November 2002 .75 0.23 Cv 32 81 167 285 441 635 818 957 1080 Kv Fd 6 27.69 0.55 0.33 0.62 0.4 26.79 0.26 0.52 FL 0.79 0.17 0.34 0.81 0.26 0.33 0. 3 through 18-Inch Coefficients Valve Size.42 0.55 0.1 25.40 0.3 66.56 0.26 0.81 0.81 0.33 0.49 0.42 0.23 Cv 110 276 570 975 1510 2170 2800 3280 3680 Fd 10 Kv 95.17 0.56 0.42 0.52 XT 0.78 0.19 12.34 0.51 0.69 0.1 43.81 0.64 0.81 0.26 0.57 0.26 0.78 0.81 0.090 0.34 0.62 0. The Emerson logo is a trademark and service mark of Emerson Electric Co.56 0.17 0.090 0.52 XT 0. Reverse Flow.140 12.090 0. Inches Cv Kv Valve Rotation.57 0.33 0.26 0.Type A31A Cryogenic Class 300 Reverse Flow Catalog 12 November 2002 .821 0.55 0.26 0.49 0.81 0.81 0.34 0. Degrees 10 20 30 40 50 60 70 80 90 286 714 1480 2520 3910 5620 7240 8480 9530 247 618 1280 2180 3382 4861 6263 7335 8243 0.62 0.26 0.17 0.79 0.34 0.51 0.40 0.55 0. a business of Emerson Process Management.79 0.78 0.51 0. www.69 0.47 0.49 0. 20 and 24-Inch Coefficients Valve Size.52 XT 0.26 0.78 0.70 FL 0.62 0.53 0.55 0.47 0.55 0.500 Fd 20 Kv 324 811 1678 2872 4437 6384 8226 9636 10.64 0.Page A31A Cryogenic-4 Class 300.33 0.57 0.23 Fd 24 Fisher is a mark owned by Fisher Controls International LLC.75 0.40 0.Fisher.81 0.56 0.42 0.75 0. All Rights Reserved Printed in USA .53 0.64 0. All other marks are the property of their respective owners.23 Cv 375 938 1940 3320 5130 7380 9510 11.70 FL 0.81 0.42 0.com EFisher Controls International LLC 2002.69 0. 81 . Catalog 12 Printed in U.56 .81 .69 . Inc.26 .75 .81 .62 .56 .69 .62 .55 .7 70.51 .6 96.5 92.55 .51 .55 .7 215 371 586 882 1228 1583 1955 --- .40 .81 .through 24-inch A31D flow coefficients.0 214 470 812 1280 1920 2690 3460 4273 --- . Inc.55 .1 144 247 381 549 708 828 934 --- .79 .56 .33 .26 . Inches Valve Rotation.47 .81 .47 .52 .S..81 .0 54.51 .33 .81 .47 .A.47 . Degrees 10 20 30 40 50 60 70 80 90 CV 6 14 29 50 77 111 143 167 188 KV 5.19 12.55 . refer to the Type 8532 information.26 .56 .33 .0 124 144 163 --- .55 .62 .26 .6 143 206 266 311 349 --- .79 . 1998. All Rights Reserved October 1998 Page A31D-1 .23 CV 34 113 248 429 677 1020 1420 1830 2260 29.75 .75 .23 CV 47 159 349 604 953 1430 2000 2580 3180 40.33 .40 . All other marks are the property of their respective owners.75 . and Fisher-Rosemount are marks owned by Fisher Controls International.26 .69 .55 .4 26.40 .79 .26 .23 CV 32 81 167 285 441 635 818 957 1080 27.79 . Coefficients Valve Size.79 .55 .33 .51 .40 .62 .81 .51 .1 43.55 .7 138 302 522 824 1237 1730 2232 2751 --- .23 FL 3 XT CV 12 30 63 107 165 238 307 359 404 KV 10.55 .26 . ©Fisher Controls International.40 .81 .81 .26 .26 .26 .23 FL KV FL KV FL KV FL 4 6 8 10 XT FL XT 12 Fisher.40 .69 . or Fisher-Rosemount Systems.3 66. For sizes 14.81 .62 .69 .55 .62 .26 .52 XT .47 .52 XT .23 CV 74 247 543 939 1480 2220 3110 4000 4940 KV 64.51 .Type A31D Class 150 Reverse Flow The Type A31D flow coefficients are identical to the Type 8532.4 97.79 .69 .52 XT .56 .52 .75 . on recycled paper.26 .52 .75 .47 .56 . Inc.55 .33 .81 .1 25. 47 .69 .51 .79 .55 . For sizes 14.62 .79 .40 .0 54.26 .81 .5 92. Degrees 10 20 30 40 50 60 70 80 90 CV 6 14 29 50 77 111 143 167 188 KV 5.26 .69 .69 .26 .33 .62 .81 .81 .55 . Inc.69 .26 . on recycled paper.Type A31D Class 300 Reverse Flow The Type A31D flow coefficients are identical to the Type 8532.81 .75 .75 .47 .through 24-inch A31D flow coefficients.3 66.75 .5 178 304 471 677 874 1020 1150 --- .0 124 144 163 --- .56 .1 43. Coefficients Valve Size.7 70.75 ..26 .23 CV 71 178 367 628 971 1400 1800 2110 2370 61.69 .26 .33 .51 .40 .A.33 .33 .47 .62 .23 CV 32 81 167 285 441 635 818 957 1080 27. All Rights Reserved .6 96.4 154 317 543 840 1211 1557 1825 2050 --- .26 .33 .81 .6 143 206 266 311 349 --- .23 CV 110 276 570 975 1510 2170 2800 3280 3680 95.56 .52 XT .47 . Inches Valve Rotation.51 .52 XT .23 CV 12 30 63 107 165 238 307 359 404 10.55 .55 .40 . ©Fisher Controls International.2 239 493 843 1306 1877 2422 2837 3183 --- .75 .81 .52 XT .81 .47 .81 .26 .56 .79 .75 .55 .19 12.62 .1 25.1 144 247 381 549 708 828 934 --- .4 26.69 .51 .55 .56 .55 .55 .79 .55 .55 .52 XT .52 XT .26 .81 .26 .81 .62 . refer to the Type 8532 information.56 . 1998.33 .79 .47 .40 .26 .51 .23 CV 40 100 206 352 545 783 1010 1180 1330 34.52 .62 .S.56 .79 .40 .26 .23 3 FL KV 4 FL KV 6 FL KV 8 FL KV FL KV FL 10 12 XT Catalog 12 October 1998 Page A31D-2 Printed in U.40 .6 86.81 .81 .55 .55 .51 . 8 40.73 0.81 0.0 94.498 0.2 52.34 0.6 96..21 20.48 XT 0.315 0.64 0.310 0.66 0.61 0. Inc.55 XT 0.70 CV 18.42 0.34 0. All Rights Reserved Catalog 12 July 2001 Page A41-1 .220 0.206 0.80 0.259 0.70 FL 12 1.58 XT 0.89 0.399 0.090 0.57 0.289 0.461 0.83 0.55 0.42 0.S.170 0. Inc.78 0.49 0.090 0.68 0.3 259 463 727 1090 1670 2400 3340 3600 3110 FL 8 KV 72.49 0. Degrees 90 CV 2.278 0.2 41.17 0.5 130 163 205 0.295 0.442 Coefficients FL Valve Size.77 0.Type A41 Class 150 Forward Flow 10 20 30 40 50 60 70 80 Valve Rotation. Inches 2(1) Valve Rotation.70 CV 60.75 0.26 0.167 Fd 0.141 Fd 0.326 0.64 0.4 --- 0.855 0.25 11.71 0.67 0.42 0.53 XT 0.6 48. Inc.57 0.2 KV 1.404 0.4 60.2 28.64 0.358 0.602 0.69 0.57 0.090 0.528 0.57 0. 2001. ©Fisher Controls International.74 0.47 XT 0.424 0.7 45.416 0.556 0. on recycled paper.60 0.331 0.201 0.42 0.49 0.81 0.70 CV 3.090 0.658 0.552 0.85 0. Printed in U.26 0.0 69.26 0. or Fisher-Rosemount Systems.64 0.34 0.82 0.203 Fd 0.528 0.500 0.81 0.75 0.518 0.77 0.49 0.76 0.70 CV 34.79 0.57 0.26 0.48 XT 0.407 0.6 50.9 64.4 69.26 0.76 0.090 0.193 0.7 154 199 270 351 447 499 KV 15.79 0.9 32.7 77.34 0.81 0.57 0.74 0.622 0.64 0.76 0.547 0.241 0.438 0. Degrees Fd 0.9 55.78 0.271 0.60 0.61 0.5 190 345 560 788 1160 1540 2060 2180 1890 FL FL 3 4 KV FL 6 KV 52.78 0.6 133 172 234 304 387 432 0.3 171 278 391 574 763 1020 1080 0.528 0.70 CV 83. Fisher.7 90.0 35.1 115 150 189 237 KV 2.17 0. and Fisher-Rosemount are marks owned by Fisher Controls International.7 109 198 321 452 664 882 1180 1250 30.61 0.17 0.66 0.57 0.85 0.79 0.86 17.090 0.A. 1998. The 2-inch size is multirated to Classes 150.64 0.75 0.372 0.26 0.324 0.65 0.314 0.520 0.8 80.090 0.71 0.80 0.626 0.17 0.49 0.381 0.26 0.34 0.1 58.17 0.55 0.357 0.34 0.49 0.64 0.34 0.3 164 298 484 682 1000 1330 1780 0.261 0.646 0.5 83.232 Fd 0.497 0.71 0.285 0.196 Fd 0.70 CV 125 388 694 1090 1640 2500 3600 5010 5400 4670 FL 10 KV 108 336 600 943 1420 2160 3110 4330 0.42 0.65 0. 300 and 600.538 0.474 0.78 0.42 0.368 0.540 0.64 0.389 0.17 0.306 0.5 66. All other marks are the property of their respective owners.71 XT 0.82 0.451 0.95 9.83 0.49 0.9 99.4 19.1 224 400 629 943 1440 2080 2890 0.412 0.66 0.0 57.52 0.71 0.71 0.78 0.42 0.17 0.61 0.474 0.78 18.191 Fd 0. 26 0.090 0.481 0.222 0.42 0.491 0.82 0.17 0.70 0.401 0.69 0.78 0.2 1520 2240 3300 4200 0.17 0. Inches Valve Rotation.8 146 206 285 365 465 521 KV 14.63 0.17 0.5 86.489 0.0 50.444 0.83 0.55 XT 0.70 CV 84. Inc.342 0.574 0.0 70. ©Fisher Controls International. 2001.88 0.8 91.42 0.449 0.4 151 262 432 643 969 1350 1790 0.401 CV KV FL 2(1) Fd 0.225 0.534 0.176 0.6 175 303 499 743 1120 1560 2070 2260 1950 FL 3 4 KV FL 6 KV 46.66 0.75 0.090 0.9 32.0 81.213 0.2 70.034 0.70 CV 126 347 631 1100 1760 2590 3820 4850 5540 4790 FL 10 KV 109 300 546 95.380 0.57 0.26 0. Catalog 12 July 2001 Page A41 .4 43.2 Printed in U.507 0. 1998.17 0.471 0.26 .4 75.66 0.4 81.A.171 0.0 50.399 0.69 XT 0.57 0.0 37. The 2-inch size is multirated to Classes 150.9 126 178 247 316 402 451 FL 0.090 0.76 0.535 0.83 8.42 0.79 0.0 200 366 638 1020 1500 2210 2810 0.0 --- 0.409 0.42 0.370 0.64 0.64 0.64 0.276 0.449 0.671 0.Type A41 Class 150 Reverse Flow Coefficients Valve Size.58 0.50 0.S.49 0.79 0.189 0.57 0.62 17.71 0.96 20.295 0.6 100 173 285 424 640 893 1180 1290 26.83 0.141 Fd 0.71 0.64 0.196 Fd 0.0 1.87 0.590 0.359 0.71 0.2 50.84 0.53 0.42 0.316 0.4 232 423 737 1180 1730 2560 3250 3710 3210 FL 8 KV 73.48 XT 0.80 0.73 0.11 9.34 0.42 0.413 0.7 34.9 139 192 270 259 KV 1.64 0.334 0.57 0. Degrees 10 20 30 40 50 60 70 80 90 2.49 0.70 FL 12 1.9 43.313 0.51 0.608 0.82 0.52 0.182 Fd 0.83 0.79 0.66 0.256 0.090 0.203 Fd 0.69 0.26 0.417 0.673 0.090 0.7 59.83 0.57 0.70 CV 1.164 0.55 19.5 120 166 234 224 0.54 XT 0.542 0.70 CV 53.26 0.79 23.78 0.245 0.745 0.73 0.34 0.443 0.156 Fd 0.5 150 247 367 554 772 1020 1120 0.191 0.80 0.77 0.26 0.49 0.51 0.84 0.455 0.9 29.26 0.70 CV 17.55 0.42 0..34 0.47 XT 0.090 0.423 0.34 0.72 0.75 0.485 0.417 0.610 0.49 0.340 0.9 79. on recycled paper.567 0.227 0.51 0.17 0.57 0.58 0.49 0.67 0.73 0.354 0.60 0.090 0.54 XT 0.34 0.343 0.76 0.48 XT 0.70 CV 30.58 0.445 0.49 0.85 0.69 0.5 68.0 58.17 0.17 0.75 0.395 0.79 0.188 0.34 0.170 Fd 0.64 0. All Rights Reserved .441 0. 300 and 600.0 81.79 0.64 0.81 0.0 70.2 87.57 0.49 0.59 0. 090 0.61 0.446 CV KV FL 2(1) Fd 0.4 19.380 0.367 0.60 0.86 0.26 .319 0.0 69.381 0. on recycled paper. Inc.9 224 401 634 821 1120 1450 1960 2070 1790 FL 6 KV 63.86 0.410 0.77 0.75 0.75 0. Printed in U.469 0.346 0.49 0.464 0.95 9.66 0. Fisher.71 0.26 0.49 0.79 0.362 0.9 64.71 0.42 0.3 104 186 294 381 604 672 908 952 0.70 CV 73.434 0.72 0.542 0.21 20.422 0.70 CV 39.9 55.55 0.77 0.70 CV 3.78 0.34 0.0 57.4 69. 2001.187 0..49 0.49 XT 0.77 0. The 2-inch size is multirated to Classes 150.78 0.64 0.57 0.397 0.360 0.54 XT 0.1 107 151 204 275 363 422 FL 0.34 0.17 0.514 0.6 50. 300 and 600. Degrees 10 20 30 40 50 60 70 80 90 2.7 90.335 0.A.2 32.64 0.64 0.17 0.74 0.506 0. 1998.57 0.64 0. Inc.78 18.162 0.34 0.420 0.80 0.3 .65 0.1 58.57 0.090 0.49 0.17 0.80 0.565 0.2 365 668 1040 1580 2410 3450 4840 5130 4440 FL 10 KV 82.75 0.34 0.64 XT 0.57 0.71 0.9 37.0 35.71 0.6 120 215 340 440 598 777 1050 1100 FL 3 4 KV 34.322 0.9 124 174 236 318 420 488 KV 11.73 0.159 Fd 0.42 0.205 Fd 0.49 XT 0.26 0. ©Fisher Controls International.464 0.17 0.299 0.231 0.80 0.17 0.4 60.7 77.42 0.395 0.61 0.70 CV 64.248 0.5 66.8 80.3 316 578 900 1370 2080 2980 4190 0.286 Fd 0.455 0.318 0.369 0.210 Fd 0.42 0.9 215 392 611 926 1410 2020 2840 0.562 0.1 115 150 189 237 KV 2.25 11.26 0.60 0.64 0.86 17.49 0.57 0.42 0.75 0.282 0.49 0.49 0.546 0.70 FL 12 1.177 Fd 0. and Fisher-Rosemount are marks owned by Fisher Controls International.48 XT 0.4 63.78 0.299 0.71 XT 0.70 CV 95.79 0.416 0. All other marks are the property of their respective owners.62 0.2 28.79 0.144 Fd 0.090 0.80 0.68 0.17 0.090 0.455 0.42 0.370 0.4 --- 0.78 0.80 0.75 0.79 0.57 0.214 0.090 0.26 0.090 0.433 0.77 0.66 0.88 0.57 0.433 0. All Rights Reserved Catalog 12 July 2001 Page A41 .55 0.363 0.8 40.59 0. Inches Valve Rotation.42 0.70 CV 12.53 0.6 48.71 0.179 0.34 0.090 0.499 0.411 0.Type A41 Class 300 Forward Flow Coefficients Valve Size.81 0.525 0.77 0.255 0.492 0.2 41.S.034 0.412 0. or Fisher-Rosemount Systems.292 0.69 0.64 0.34 0.314 0.74 0.77 0.26 0.56 XT 0. Inc.68 0.502 0.72 0.4 72.2 1.292 0.301 0.260 0.79 0.235 0.9 99.9 194 347 548 710 969 1250 1700 0.17 0.67 0.26 0.6 248 453 706 1070 1630 2340 3280 3480 3010 FL 8 KV 55.5 130 163 205 0.9 32.64 0.544 0. 62 0.4 53.210 Fd 0.42 0.57 0.67 0.49 0.57 0.80 0.239 0.58 0.74 0.55 0.64 0.69 0.26 0.49 0.299 0.77 0.469 0.205 Fd 0.557 0. 2001.17 0. Inc.499 0.269 0.42 0.0 37.80 0.80 0.7 158 254 377 523 674 844 952 0.34 0.401 CV KV FL 2(1) Fd 0.9 29.49 0.49 0.416 0. Catalog 12 July 2001 Page A41 .0 70.57 0.81 0.4 43.672 0.83 0.2 61.292 0.339 0.59 0.57 0.507 0.42 0.42 0.395 0.17 0.74 0.465 0.420 0.26 0.090 0.414 0. All Rights Reserved .75 0.26 0.286 Fd 0.69 0. The 2-inch size is multirated to Classes 150.96 20.282 0.187 0.78 0.9 139 192 270 259 KV 1.26 0.0 81.55 XT 0.090 0.17 0.714 0.369 0.83 0.42 0.636 0.58 0.4 Printed in U.83 0.360 0.34 0.Type A41 Class 300 Reverse Flow Coefficients Valve Size.303 0.66 0.75 0.70 FL 12 1.70 CV 38.7 35.79 23.80 0.71 0.342 0.0 81.340 0.57 0.217 0.354 0.5 68.370 0..55 19.0 58.542 0.83 8.214 0.57 0.455 0.50 0.64 0.0 50.50 0.68 0. on recycled paper.66 0.0 30. Degrees 10 20 30 40 50 60 70 80 90 2.346 0.5 284 522 926 1450 2210 3130 4060 0.26 0.34 0.167 0.64 0.57 0.80 0.49 0.090 0.411 0.3 188 345 612 960 1460 2080 2680 0.50 0.A.0 --- 0.48 XT 0.86 0.71 0.090 0.8 91.59 XT 0. 1998.1 200 345 554 821 1140 1470 1840 2090 1810 FL 3 4 KV FL 6 KV 63.7 34.64 0.51 0.8 106 183 294 436 605 779 976 1100 33.9 32.82 0.87 0.57 0.138 Fd 0.26 0.7 59.3 105 163 242 361 463 482 KV 11.34 0.71 0.359 0.405 0.70 CV 100 328 603 1070 1680 2550 3620 4690 5380 4650 FL 10 KV 86.2 173 298 479 710 986 1270 1590 0.66 0.48 XT 0.397 0.64 0.505 0.090 0.70 CV 12.090 0.17 0.346 0.433 0.79 0.62 17.83 0.0 1. Inches Valve Rotation.17 0.2 70.4 81.77 0.49 0.S.451 0.11 9.74 0.80 0.88 0.81 0.0 90.8 141 209 312 400 417 FL 0.70 CV 1.64 0.206 0.401 0.2 217 399 708 1110 1690 2400 3100 3560 3080 FL 8 KV 57.494 0.34 0.42 0.542 0.17 0.173 Fd 0.243 0.6 91.80 0.49 0.090 0.49 0.26 0.80 0.155 Fd 0. ©Fisher Controls International.34 0.79 0.17 0.70 CV 66.80 0.34 0.451 0.64 0.464 0.42 0.71 0.74 0.57 XT 0.58 0.434 0.410 0.0 70.48 XT 0.454 0.9 79.334 0.77 0.235 0.70 CV 73.84 0.69 XT 0.0 50.433 0.595 0.363 0. 300 and 600.399 0.5 120 166 234 224 0. 39 0.1 46.27 0.44 0.10 0.A81 Valve PN 10 through PN 40.47 0.91 0.32 0.77 0.54 0.23 0.34 0.48 0.2 78.9 67.40 0.28 0.94 0.70 0.7 21.77 0.18 0.82 0.48 0.0 225 423 729 1150 1720 2440 3370 3720 Kv 62.17 0.21 0.3 118 148 194 257 343 418 Fd 0.0 63.32 0.46 0.37 0.1 40.44 0.72 0.40 48.47 0.62 XT 0.49 0.14 Cv 72.68 0.53 FL 0.39 0.81 0.66 0.50 XT 0.76 0.16 0.66 0.61 XT 0.43 0.33 0.54 0.37 0.35 Cv 3.51 0.80 0.54 0.79 0.62 0.54 0. Degrees 10 20 30 40 50 60 70 80 90 Cv 2.41 0.73 0.5 119 246 395 603 859 1201 1892 2203 Fd 0.53 0.69 0.36 0.28 7.41 0.97 6.29 0.89 0.33 0.50 0.25 0.74 0.9 62.2 99.6 85.55 0.2 103.19 0.23 0.84 0.39 0.77 0.76 0.25 0.18 0.47 0.48 0.30 0.82 0.23 0.36 0.73 0.10 0.26 0.83 0.51 FL 0.83 0.42 0.7 44.31 0.43 0.25 0.18 0.52 0.55 0.61 0.12 42.58 FL 0.16 EFisher Controls International LLC 2009.47 XT 0.67 0.6 138 285 457 698 994 1390 2190 2550 Kv 38.55 FL 0.9 0.68 0.74 0.26 0.18 0.13 0.50 0.43 0. All Rights Reserved Printed in USA .60 0.1 120 147 181 239 275 Kv 3.41 0.22 Cv 26.38 0.45 0.5 51 58.68 0.36 0.29 0.66 XT --- 0.42 0.74 0. CL150 and CL300 Valve Size DN 50 80 100 150 200 250 300 NPS 2 3 4 6 8 10 12 Coefficients Valve Rotation.6 156 245 346 469 619 822 864 Fd 0.18 0.86 0.54 FL 0.78 0.71 0.24 0.75 0. CL150 and CL300 Catalog 12 Approximately Linear Disk Forward Flow January 2009 .8 90.80 0.23 0.13 0.38 0.60 0.4 78.7 127 156 206 238 Fd 0.37 0.31 0.52 0.57 0.31 0.36 0.3 83.02 19.70 0.50 XT 0.5 35.21 0.68 0.41 0.10 0.77 0.1 50.46 0.58 FL 0.7 Kv 1.7 72.70 0.82 0.43 0.22 Cv 44.58 XT 0.7 18.40 0.50 22.47 0.78 0.31 0.53 0.53 0.49 0.20 0.26 0.35 0.36 0.23 Cv 9.3 73.9 53.12 0.2 194 365 630 994 1486 2108 2912 3214 Fd 0.79 0.79 0.39 0.48 0.36 0.18 0.47 0.42 0.49 0.67 0.57 0.Page A81-1 Approximately Linear Characteristic PN 10 through PN 40.51 0.3 Fd 0.32 0.61 0.39 FL --- 0.52 0.6 30.32 0.48 0.16 Cv 128 401 733 1220 1800 2490 3380 4470 5080 Kv 111 346 633 1054 1555 2151 2920 3862 4389 Fd 0.6 137 171 224 297 397 484 Kv 8.1 181 283 401 543 717 951 1000 Kv 22.66 0.26 0.45 0.46 0.32 0.69 0. com EFisher Controls International LLC 2009. www.Fisher. All Rights Reserved Printed in USA . and the Emerson logo are trademarks and service marks of Emerson Electric Co. CL150 and CL300 Catalog 12 Approximately Linear Disk Forward Flow January 2009 . Emerson Process Management. All other marks are the property of their respective owners.A81 Valve PN 10 through PN 40. Emerson.Page A81-2 This page intentionally left blank Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. at mid−travel of the valve disc. one valve is opening while the other valve is closing. on recycled paper. This is illustrated in figures 1 and 2 for conventional discs. it is possible that the valves will remain at mid-travel for significant periods of time. The valves are operated by a single actuator through a tandem linkage. refer to Bulletin 51. For flow-switching (on/off) applications.S. In these applications. All other marks are the property of their respective owners. Three-Way Valve Capacity with Single Actuator
90-Degree Maximum Valve Disc Rotation Figure 1. When sizing a three-way butterfly valve. Inc. For Fishtail
discs.4:020. the relationship between valve disc rotation and flow must be kept in mind. Due to this relationship. this is not serious since the valves will be at mid-travel only momentarily while the valves are being stroked open and closed. All Rights Reserved Catalog 12 October 1998 Page Three-Way Butterfly − 1 . flow capacity is less than one-half total valve capacity. this relationship is equal percentage and not linear. With butterfly valves. Although this reduction is present at all points of travel. The linkage is normally arranged so that one of the valves is opening while the other is closing. 1988. combined capacity of the two valves at mid-travel will be lower than the flow capacity of the tee. Three-Way Valve Capacity with Single Actuator
60-Degree Maximum Valve Disc Rotation Fisher.. Inc.A. Fishtail. For additional three-way butterfly valve information. If each valve is sized to handle maximum pipe tee flow at full disc rotation. The combined capacity of the two valves at mid-travel is less than wide-open capacity of one valve. and the reduction in combined capacity at mid-travel is greater than it is with conventional discs. and both valves are midway through total disc rotation of 60 or 90 degrees when the actuator is at mid-travel. 1998. the capacity reduction could cause system A1885-1 A1884-1 Figure 2. it is most significant at mid-travel. or Fisher-Rosemount Systems.Three-way Butterfly Valve Sizing A three-way butterfly valve consists of two standard butterfly valves mounted on a pipe tee. For throttling applications. and Fisher-Rosemount are marks owned by Fisher Controls International. onehalf of total valve capacity is reached at an even larger angle of disc rotation. Inc. Printed in U. ©Fisher Controls International. With a three-way butterfly valve. 1998. a similar arrangement can be made with any actuator and positioner type.2 Printed in U. 1988. Inc.. the combined flow capacity of the two valves at mid-travel will equal maximum flow. size each valve to carry one-half of the maximum pipe tee flow at mid-travel. each valve can be at one-half of total capacity. A26761-1 Figure 3. Then at mid-range of the input signal. Then. Use one direct-acting and one reverse-acting positioner and adjust the positioners for split-range operation. Contact the Fisher representative for sizing assistance if dual actuation with split-range positioners is desired. Three-Way Valve Capacity with Dual Actuators
60-Degree Maximum Valve Disc Rotation Catalog 12 October 1998 Page Three-Way Butterfly . a single input signal will open one valve while closing the other. Since split-range operation is being used. on recycled paper. A typical example is shown in figure 3. To avoid these problems.A. With this arrangement. Although figure 3 illustrates the use of piston actuators with Type 3570 positioners. All Rights Reserved .Three-Way Butterfly Valve Sizing problems such as compressor surging. If it is not desirable to do this. ©Fisher Controls International. the positioners can be adjusted such that the mid-travel position of the disc is reached before the input signal reaches mid-range. operate each valve with a separate actuator and valve positioner. rather than at one-half of total disc rotation.S. 2 58.8 28.6 14.Design CAV4 CavitrolR IV Trim Class 2500 (Flow Down) Port Diameter Maximum Travel Valve Size. 1988.99 Kv 0. 2.45 10.1 69.9 --- Cv 1.83 2.90 10.2 39.15 4.99 Kv 0.27 0.52 1.81 2. Inc.55 7.30 4.8 13. or Fisher-Rosemount Systems.9 44.07 2.0 48.50 4.40 0.0 77.44 5.1 63.1 31.96 1.9 55.1 50.9 39.00 7.1 16.9 111 1-1/2 2-1/2 4 38.23 6.3 13. Fisher.41 6.1 1-1/2 38.92 4.99 Kv 0.6 25.14 --- Cv 0.5 31.1 4 6 2-3/4 4-3/8 69.4 71.67 5.31 1.13 3.81 2.75 9.86 3. All Rights Reserved Catalog 12 October 1998 Page CAV4-1/CAV4-2 .49 2.48 9.0 33.40 6.3 18.84 7.7 46.4 45.78 --- Cv 0.8 38.2 35..0 82.53 5. The ability of Cavitrol IV trim to prevent cavitation noise and damage is diminished when throttling for long times at Cvs less than these minimums.0 20.1 --- 4 6 1-1/2 2-3/4 4-3/8 38. At 100% travel.64 7.45 1.9 17.74 14.02 6.99 9.11 2.8 18.78 11.3 35.09 9.6 19.04 11.6 17.1 33.67 6.99 Kv 1.2 0.1 27.4 23.46 0.0 21.91 8.99 Kv 1.12 3.6 17.S.42 6.6 20.17 9.02 4.0 22.55 3.30 3.95 9.46 0. and Fisher-Rosemount are marks owned by Fisher Controls International.25 7.5 61.6 15.1 --- 1. ©Fisher Controls International.1 50.A.70 1.3 35. on recycled paper.37 8.21 3. All other marks are the property of their respective owners.03 3. Inc.1 0.9 0.17 12.5 101 Pure Linear Characteristic Flow Coefficient Minimum(1) Cv Kv Valve Opening
Percent of Total Travel 20 30 40 50 60 70 80 90 100 0. Printed in U.99 Approximately Linear Characteristic Class 2500 (Flow Down) 2 FL(2) 10 10 20 30 40 50 60 70 80 90 100 FL(2) Cv 0. Inc.89 7.49 10.82 9.4 29.4 71.1 89.67 8.34 5.2 25.5 101 0.3 0.1 20.29 2.40 0.6 11.35 10. 1998.9 111 2-1/2 4 63.82 5.06 6.25 0.13 3.33 4.98 4.9 24.0 40. Inches Inches mm Inches mm 2 1-1/2 38.6 0.3 30.7 15.43 15. Cavitrol.0 --- Cv 1. . 37 0.11 0.73 0.2 19.65 0.41 0.82 0.19 EFisher Controls International LLC 2009.46 0.75 0.68 13.71 0.18 0.12 0.35 0.48 0.75 0.73 0.32 0.14 0.76 0.71 XT 0.34 0.28 0.8 25.41 0.16 0.74 0.45 0.38 0.34 0.9 127 185 312 509 783 1201 1668 Fd 0.32 0.0 86.11 0.7 24.31 0.50 14.36 0.12 0.47 0.86 0.44 0.70 0.25 0.09 0.46 0.16 0.80 0.40 0.51 0.74 0.44 0.21 Cv 76.43 0.71 0.Control-Diskt Valve PN 10 through PN 40.99 25.6 134 207 320 509 749 883 Kv 22.39 0.97 9.3 33.09 0.47 0.30 0.30 0.76 0.5 41.76 0.61 0.39 0.75 0.50 0.0 28.32 0.4 52.26 0.7 74.68 0.59 FL 0.73 0.19 0.35 0.35 0.46 0.78 0.79 0.6 38.11 0.41 0.4 124 190 282 391 Kv 8.68 0.34 0.27 0.76 0.29 0.68 0.13 0.09 0.8 61.81 0. CL150 and CL300 Catalog 12 Equal Percentage Characterized Disk Forward Flow January 2009 . CL150 and CL300 Valve Size DN 50 80 100 150 200 250 300 NPS 2 3 4 6 8 10 12 Coefficients Valve Rotation.7 158 238 353 578 924 1426 2195 2825 Fd 0.31 Cv 9.2 33.10 0.11 0.30 0.50 0.8 104 147 214 361 589 906 1390 1930 Kv 49.75 0.21 0.34 0.3 52.8 61.38 0.45 0.25 0.45 0.8 28. All Rights Reserved Printed in USA .22 0.38 0.77 0.80 0.6 107 164 244 338 Fd 0.71 0.25 0.49 8.75 0.39 0.13 0.54 FL 0.78 0.31 4.46 0.47 0.16 0.68 0.52 FL 0.55 FL 0.5 60.32 0.45 0.50 0.4 140 196 Fd 0.28 0.0 17.67 0.45 0.13 0.20 9.48 0.76 0.44 Cv 4.37 0.36 11.11 0.27 Cv 25.60 XT 0.9 44.24 Cv 56.77 0.33 FL --- 0.10 0.4 17.41 0.3 48.19 Cv 108 188 272 515 925 1450 2230 3080 4530 Kv 93.73 0.14 0.13 0.46 0.7 Kv 1.63 0.74 0.26 0.32 0.3 162 235 445 799 1253 1927 2661 3914 Fd 0.45 0.52 0.Page Control-Disk-1 Equal Percentage Characteristic PN 10 through PN 40.70 0.54 XT 0.36 0.56 XT 0.77 0.39 0.27 0.9 28.53 0.8 116 179 276 440 647 763 Fd 0.21 0.9 92.64 XT 0.78 0.60 11.42 0.29 0.77 0.49 FL 0.71 0.12 0.45 0.1 44.4 79.43 0.4 68.74 0.45 0.41 0.47 0.19 0.0 183 275 409 669 1070 1650 2540 3270 Kv 65.33 0.11 0.52 5.4 Fd 0.78 0.74 0.66 XT 0.14 0.1 89. Degrees 10 20 30 40 50 60 70 80 90 Cv 1.54 FL 0.5 51.39 0.50 0.71 0.67 0.1 21.40 0.76 0.21 0.80 0.85 0.21 0.54 XT 0.63 21.54 0.4 71.8 0.74 0.6 107 162 227 Kv 3.70 0.37 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co. CL150 and CL300 Catalog 12 Equal Percentage Characterized Disk Forward Flow January 2009 .Page Control-Disk-2 This page intentionally left blank Control-Disk and Fisher are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. Emerson Process Management. All Rights Reserved Printed in USA . www.com EFisher Controls International LLC 2009. Emerson.Fisher. All other marks are the property of their respective owners.Control-Diskt Valve PN 10 through PN 40. 1 154 229 330 497 718 809 KV 13. All Rights Reserved Catalog 12 April 2001 Page CV500-1 .5 133 198 285 430 621 700 0.632 0.559 0.221 Fd 8 Cv 41.494 0.284 0.99 0. All other marks are the property of their respective owners.27 0.60 23.6 115 141 144 0.75 0.87 0.62 XT 0.83 0.459 0.33 0.263 0.273 0.70 0.83 0.77 0.86 0.A.276 Cv 15.616 0.74 0.99 0.82 0.63 0.38 0.620 0.82 0.1 27.00 FL 0.69 XT 0.77 0.487 0.384 0.366 0.43 0.72 0.473 0. Degrees 10 20 30 40 50 60 70 80 90 4.80 0.55 0.14 0.75 0.228 0.93 0.2 29.68 0.51 0.221 Cv 21.85 0.00 FL 0.497 0.0 72.432 0.49 0.59 0.86 0.Design CV500 Forward Flow Modified Equal Percentage Characteristic Forward Flow Coefficients Valve Size.66 0.89 0.302 0.12 0.77 0.35 0.77 0. Printed in U.360 0.1 61.429 0.63 0.34 0.63 0.83 0.336 0.263 0. and Fisher-Rosemount are marks owned by Fisher Controls International.5 74.7 106 149 193 252 324 346 KV 9.449 0.4 162 301 455 699 995 1300 1820 2360 KV 35.0 107 133 163 166 4.24 0.72 0.99 Fd 4 FL 0.4 215 443 699 1020 1390 1850 2560 3050 KV 52.43 0.99 Fd 6 FL 0.63 0.501 0.71 0.18 0.511 0.372 Cv 11.48 0.51 XT 0.75 0. on recycled paper.73 1.99 FL 0.68 1.714 0.14 0.48 0.19 0.7 33.152 Cv 60.526 0. Inc.1 84.273 0. Inc.10 12.87 0.0 86.55 0.78 0.64 0.32 0.449 0.6 60.529 0.281 0.384 0.78 0.311 0.32 0.369 0.99 FL 0.73 0.624 0.6 71.11 0.86 0.82 0.23 0.80 0.537 0.30 0.6 28.2 186 383 605 882 1200 1600 2210 2640 0.18 0. ©Fisher Controls International.8 140 260 394 605 861 1125 1514 2041 Fd 0.61 0.56 0.78 0.70 0.223 Fd 10 12 Fisher.322 0.219 0. Inches Cv KV Fd 3 Valve Rotation.24 0.40 0.7 129 167 218 280 299 0.452 0.54 XT 0.4 53. 2001.74 0.84 0.416 0.422 0.74 0.74 14.28 0.. Inc.62 0.53 0.40 0.501 0.53 0.S.80 0.7 92. or Fisher-Rosemount Systems.3 135 224 348 512 720 969 1250 0.81 0.1 34.5 82.62 0.45 0.85 0.76 0.83 0.60 0.4 91.311 0.57 XT 0.126 0.24 0.476 0. 1992.84 0.294 0.45 0.83 0.342 0.4 156 259 402 592 832 1120 1440 KV 18.522 0.9 52.174 0.72 0.81 0.58 XT 0. 65 0.80 0.84 0.98 0.99 FL 0.53 XT 0.7 166 356 608 943 1350 1760 2150 2660 0.5 170 268 372 476 600 KV 4.403 0.308 808 Cv 5.69 0.99 Fd 4 FL 0.63 0.63 0.555 0.61 0.57 0.354 0.20 27.533 0.56 0.413 0.406 0.99 0.54 0.51 52.64 0.253 0.5 81.00 FL 0.466 0.526 0.325 0.74 0.40 0.96 0.581 0.49 0.53 0. Inc.28 0.7 112 138 157 157 0.322 0.11 0. Inches Cv KV Fd 3 Valve Rotation.2 64.53 0.462 0.196 Fd Fd Fd 8 10 12 Catalog 12 April 2001 Page CV500-2 Printed in U.38 0.45 0.48 0.64 0.25 14. ©Fisher Controls International.294 0.258 Cv 7.68 1.70 0.515 0.83 0.24 0.75 0.66 0.50 28.410 0.91 0.60 0.81 0.35 0.79 0.0 137 288 505 752 1080 1460 1710 2140 KV 32.63 0.20 33.250 0.30 0.289 0.72 0.55 0.473 0.308 0.339 0.366 0.99 0.731 0.8 116 172 223 263 290 300 KV 6.345 0.620 0.69 0..81 12. on recycled paper.284 0.23 23.258 0.73 0.59 0.49 XT 0.3 29.63 0.51 0.27 0.63 0.544 0.3 88.99 FL 0.459 0.8 76.9 135 253 400 567 740 908 1070 0.49 XT 0.33 0.305 0.14 0.72 0.00 FL 0.248 0.73 0.57 0.166 Cv 39.60 0.6 53.483 0.77 0.43 0.18 0.12 0.19 0.32 0.50 XT 0.34 0.48 0.1 100 149 193 227 251 260 0.64 0.898 0.68 61.58 0.80 0.S.23 0.6 147 232 322 412 519 699 Fd 0.67 0.483 0.84 0.80 0.54 0.87 0. 1992.14 0.59 0.59 0.58 XT 0.391 0.334 0.18 0.62 0.71 0.5 129 160 181 181 2.203 0.55 0.5 56.207 0.366 0.314 0.80 0.61 XT 0.84 0.2 34.685 0.45 0.70 0.93 0.24 0.99 6 FL 0.0 192 411 703 1090 1560 2040 2490 3080 KV 33.975 0.62 0.80 0.354 0.616 0.260 Cv 37.436 0. Degrees 10 20 30 40 50 60 70 80 90 3. All Rights Reserved . 2001.286 0.8 94.2 61.86 0.198 Cv 8.90 0.585 0.Design CV500 Reverse Flow Modified Equal Percentage Characteristic Reverse Flow Coefficients Valve Size.74 0.43 0.0 119 249 437 650 934 1260 1480 1850 0.74 0.67 0.A.32 0.668 0.73 1.40 0.24 0.1 156 293 463 656 856 1050 1240 KV 7. 236 0.14 1.1 6.20 0.535 0.43 1.33 0.14 0.35 0.16 0.19 0.43 1.13 0.099 0.8 3/4 3/4 3/4 19 19 19 Flow Coefficient 10 Cv Kv Valve Opening
Percent of Total Travel FL(1) 20 30 40 50 60 70 80 90 100 0.134 0.921 1.87 8.40 0.22 3.539 0.613 0.524 0.21 1.66 .26 0.473 0. Inc.517 0.389 0.528 0.587 0.12 0.590 0.544 0.483 0.486 0.22 0. All other marks are the property of their respective owners.14 11.16 4. Micro-Form.12 0.541 0.33 3.33 0.A.66 5.11 0.315 0.4 23.505 0.742 1.608 0.13 1. All Rights Reserved October 1998 Page D-1 .48 0.142 0.1 29.352 0.21 0.571 0.563 0.1 14.5 12.7 20.16 0.549 --- Fd 0.55 0.611 --- Fd 0.536 --- Cv 0.43 0.16 0.554 0.45 2.30 4.20 0.15 0.35 0.22 0. Fisher.03 .858 1.44 --- 1.498 0.628 --- Fd 0.616 0.559 0.25 1.581 0.641 0.521 0.7 3/4 3/4 3/4 3/4 3/4 19 19 19 19 19 2 3/4 1 1-1/4 19. on recycled paper.061 0.40 0.26 0.28 10.16 11.579 --- Fd 0.12 0.744 0.24 0.87 0.641 0.614 0.13 0.775 1.164 0.19 1.164 0.783 0.348 0.25 1.534 0.S.37 0.9 12.17 0.389 0.11 0.592 0.11 1.418 0.37 6.05 1.538 0.691 0.5 --- XT 0.28 1.60 12.576 0.9 20.65 5. Inc.537 0.84 Kv 0.613 0.39 0.84 2. or Fisher-Rosemount Systems. At 100% travel.537 0.31 0.22 3.503 0.581 0.952 1.911 1.84 Kv 0.28 1.19 0.13 5.68 2.53 5.54 5.225 0.596 0.22 0.272 0.06 9.37 0.8 25.134 0.529 0.549 0.534 0.22 3. Micro-Flute.43 0.505 0.00 4.7 .611 0.49 --- XT 0.436 0.92 2.407 0.194 0.78 2.610 0.25 0.155 0.29 0.44 3.548 0.41 0.998 1.155 0.85 Kv 1.33 0.Flow Up Valve Size.625 0.490 0.5 Total Travel Inches 3/4 3/4 mm 19 19 1 1/2 3/4 1/4 3/8 1/2 12.57 5.783 0.260 0.569 0.50 3.0 34.709 0.508 0.070 0.50 0.18 0.18 0.260 0.61 --- Cv 0.554 0.05 1.35 0.39 0.142 0.00 4.585 0.03 .20 1.224 0.670 1.06 9. and Fisher-Rosemount are marks owned by Fisher Controls International.08 1.30 1.Design D Micro-Formt Valve Plugs Equal Percentage Characteristic Micro-Form .55 0.25 12.97 2.407 0.47 0.613 0.450 0.6 29.1 .516 0. Catalog 12 Printed in U.92 Kv 0.4 9.90 --- XT 0.10 0.42 8.315 0.527 0. 1998.33 0.18 0.87 8.46 --- Cv 1.540 0.81 Kv 0.539 0. ©Fisher Controls International.04 1.611 --- Fd 0.797 1.23 0.225 0.625 0.08 7.92 2.596 0.542 0.08 7.631 0. 1988.92 2.508 --- Fd 0.4 9.87 Kv 0.535 0.81 Kv 0.41 0.534 0.921 1.28 0.610 0..823 1.1 15.273 0.10 0.16 3.537 0.377 0.115 0.535 0.65 2.19 0.553 0.744 0.115 0.06 2.69 3.66 2.68 --- Cv 0.535 0.535 0.534 0.8 --- XT 0.546 0.586 0. Inches Port Diameter Inches 1/4 3/8 mm 6.30 9.565 0.507 0.11 1.061 0.224 0.523 0.538 0.50 3.450 0.39 0.32 1.691 0.68 --- Cv 0.557 0.82 Kv 1.625 0.614 0.788 1.437 0.08 6.087 0.82 .492 0.7 19.48 0.59 2.070 0.5 14.27 0.11 0.47 0.49 --- Cv 0.25 6.82 5.10 0.507 0.6 --- XT 0.43 10.89 4.44 --- XT 0.509 0.586 0.581 0.63 --- XT 0.783 0.627 0.24 0.611 0.05 4.11 0.31 0.53 3.535 0.69 7.52 2.57 3.51 .30 0.57 5.272 0.673 0.56 --- Cv 0.13 5.05 7.21 1.536 --- Fd 0.14 0.534 0. Inc.44 --- XT 0.16 10.39 5.60 3.535 0.1 25.49 --- Cv 1.65 2.22 0.5 .519 0.08 12.501 --- Fd 0.76 2.4 31.797 1.528 --- Fd 0.2 --- XT 0.56 --- Cv 0.66 .60 3.0 18.099 0.38 1.742 1.516 0.3 .644 0.352 0.18 0.49 --- XT 0.608 0.29 0.530 0.23 0.12 0.863 1.0 17.43 0.573 0.17 0.13 0.301 0.858 1.553 0.92 4.599 0.15 0.641 0.783 0.27 0.84 Kv 0.17 4.44 2.27 0.70 2.625 0.11 3.43 0.194 0. 653 0. Inches Port Diameter Inches mm 1/4 6.039 0.146 0.597 0.690 0.354 .635 0.187 0.632 0.0455 0.S.778 0.509 0.90 Kv 0. All Rights Reserved . 1998.087 0.Design D Micro-Flutet Valve Plugs Equal Percentage Characteristic Micro-Flute .375 0.4 3 Flutes 3 Flutes 3/4 19 Flow Coefficient Valve Opening
Percent of Total Travel FL(1) 10 20 30 40 50 60 70 80 90 100 Cv 0.306 --- XT 0.0385 0.692 0.802 1.625 0.0942 0.124 0.. At 100% travel.433 0.87 Kv 0.642 0.A.4 1 Flute 1 Flute Total Travel Inches mm 3/4 19 All Sizes 1 and 2 1/4 6.588 0.0719 0.216 0.0560 0.613 0.624 --- 1.049 0.600 0.183 0.637 0.Flow Up Valve Size. 1988.634 0.033 0.656 --- Cv 0.240 0.648 0. Inc.278 0.081 0.063 0.734 0.0725 0.062 0. on recycled paper.620 0.07 .212 0.0562 0.270 0. Catalog 12 October 1998 Page D-2 Printed in U.639 0.101 0.586 0.048 0.694 0.107 0.162 0.126 0.926 --- XT 0.140 0. ©Fisher Controls International.312 0. 096 0.67 Kv 0.195 0.2 22.05 1.481 0.189 0.86 9.9 0.2 0.111 0.220 0.265 0.1 25.353 0.2 44.4 9.53 10.55 2.20 2.77 7.168 0.07 5.51 8.163 0.343 0.90 3.59 Kv 1.11 --- XT 0.25 2.31 4.292 0.79 2.908 1.995 1.47 3.4 3/4 19 3/8 9.179 0. Catalog 12 Printed in U.238 0.209 0.83 6.943 1. All other marks are the property of their respective owners.153 --- Cv 0.235 0.242 0.342 0.4 21.59 4.891 1.4 16.194 0.840 1.S.546 0.72 2.225 0.58 2.70 2.734 1.35 1.2 17.394 0.9 26.99 2.45 1.2 23.69 --- XT 0.45 Kv 0.312 0.5 XT 0.163 --- Cv 0.142 0.35 1.03 1.53 11.30 4.45 Kv 0.1 17.59 2.221 0.09 1.6 26.76 2.148 0.311 0. At 100% travel.82 5.164 0.144 0.Design DA Equal Percentage Valve Plug Flow Down Equal Percentage Characteristic Flow Down Valve Size.174 0.58 7. 1998.151 0.34 1.256 0.58 7.139 0.7 3/4 3/4 3/4 3/4 3/4 19 19 19 19 19 2 3/4 1 1-1/4 19.8 0.201 0.90 2.50 Kv 0.32 5.7 19.318 0.162 0.1 27.163 0.7 31.49 2.86 12.222 0.727 1.163 --- Cv 0.40 2.5 17.185 0.254 0.06 0.0 19.313 0.72 2.14 3.111 0.164 --- Cv 1. All Rights Reserved October 1998 Page DA-1 .153 0.186 --- Cv 0.288 0.124 0.156 0.180 0.5 --- XT 0.3 15.52 10.25 1. Inc.641 1.95 2.176 0.226 0.325 0.180 0.86 3.4 38.53 3.168 0.173 0.194 0.00 2.11 3.472 0.36 2.5 30.310 0.2 12.379 0.01 6.86 4.30 4.79 11.69 11. Inc.312 0.55 4.5 --- XT 0.143 0.235 --- Cv 2.180 0.150 0.195 0.995 1.861 1. ©Fisher Controls International.5 3/4 19 1 1/2 3/4 1/4 3/8 1/2 12.69 13.21 0.310 0.8 --- XT 0.14 3.8 3/4 3/4 3/4 19 19 19 Flow Coefficient Valve Opening
Percent of Total Travel FL(1) 10 20 30 40 50 60 70 80 90 100 Cv 0.137 0.73 3.45 Kv 0.154 0.255 --- Cv 1.188 0.55 Kv 0.171 0.274 0.210 0. or Fisher-Rosemount Systems.163 0.8 14.259 0.362 0.148 0.47 3.72 2.242 0.A.237 0.51 3.17 1.63 7.11 --- XT 0.95 2.73 3.310 --- 1.78 10.578 0.78 --- XT 0.294 0.17 7.08 15.06 1.60 9.25 2.21 1.59 2.5 14.152 0.311 0.36 2.98 8.140 0.823 1.138 0.487 0.83 6.77 7.355 0.642 0.421 0.227 0.297 0. Inches Port Diameter Total Travel Inches mm Inches mm 1/4 6.129 0. Inc.37 1.45 1.727 0.311 0.4 31.55 --- Kv 1.165 0.07 2.416 0.306 0.861 1.555 0.30 4.2 0.8 0..311 0.148 0.82 5.86 3.385 0.84 2.635 0.516 0.343 0.52 11.144 0.177 0.0 35.06 0.31 3. 1988.30 4.17 8.47 3.096 0.25 1.71 13.81 5.99 2. on recycled paper.71 6.93 3.1 18.07 4.50 Kv 0.13 9.952 1.3 --- XT 0.47 3. Fisher and Fisher-Rosemount are marks owned by Fisher Controls International.1 0.164 --- Cv 0.144 0.372 --- Cv 0.17 1.78 --- XT 0.445 0.07 3.21 0.578 0.74 5.083 0.194 0.624 1.0830 0.51 8.51 3.742 0.305 0.127 0.93 5.540 0.81 5.629 0.271 0.16 8.84 2.1 6.04 2.54 6.165 0.90 3.245 0.5 12.164 0.917 1.163 0.55 4.45 Kv 0.47 1.152 0.146 0.33 7.311 0.295 0. 05 1.569 0.44 --- XT 0.7 19.530 0.3 0.0 18.43 1.44 --- XT 0.63 --- XT 0.538 0.563 0.19 1.534 0.97 2.614 0.5 14.57 5.84 2.492 0.06 9.25 6.22 3.783 0.627 0.05 7.611 --- Cv 0.225 0.90 --- XT 0.1 14.783 0.541 0.535 0.596 0.89 4.08 6.00 4.625 0.596 0.586 0.33 3.450 0.08 7.0 17.66 0.060 0.9 20.11 3.505 0.911 1.16 4. Catalog 12 October 1998 Page DA-2 Printed in U.164 0.236 0.516 0.100 0.66 2.537 0.788 1.625 0.25 1.00 4.507 0.5 12.578 --- 1.66 0.S.1 25.7 20.28 1.5 XT 0.542 0.921 1.407 0.4 3/4 19 3/8 9.37 6.5 0. 1988.1 15.571 0.49 --- XT 0.535 0.65 5.06 9.4 31.05 1.25 1.585 0.581 0.03 0. ©Fisher Controls International. 1998.21 1.54 5.65 2.53 3.82 5.548 0.16 11.775 1.1 6.78 2.273 0.641 0.08 12.8 --- XT 0.52 2.437 0.555 0.51 0.989 1.544 0.87 8.858 1.38 1.08 7.537 0.100 0..16 10.2 --- XT 0.260 0.546 0.609 0.450 0.952 1.43 1.486 0.498 0.8 25.856 1.45 2.53 5.534 0.65 2.142 0.352 0.273 0.535 0.625 0.224 0.30 4.66 5.537 0.503 0.549 0.84 Kv 0.573 0.92 2.742 1.352 0. on recycled paper.921 1.527 0.68 2.528 0.05 4.625 0.115 0.39 5.6 29.695 0.554 0.540 0.81 Kv 0.155 0.06 2.524 0.418 0.301 0.507 0.49 --- XT 0.87 0.17 4.11 1.535 0.582 0.69 3.7 3/4 3/4 3/4 3/4 3/4 19 19 19 19 19 2 3/4 1 1-1/4 19.644 0.194 0.742 1.490 0.609 0.436 0.565 0.858 1.539 0.134 0.673 0.473 0.0 34.553 0.524 0.92 2.613 0.628 --- Cv 0.11 1.60 12.613 0.501 --- Cv 0.1 0.509 0.21 1. At 100% travel.224 0.92 2.84 Kv 0.797 1.4 23.549 --- Cv 0.44 2.538 0.534 0.539 0.81 Kv 0.797 1.03 0.260 0.516 0.30 1.529 0.76 2.315 0.16 3.8 3/4 3/4 3/4 19 19 19 Flow Coefficient 10 Cv Kv Valve Opening
Percent of Total Travel FL(1) 20 30 40 50 60 70 80 90 100 0.142 0.611 0.4 9.611 0.6 --- XT 0.14 11.614 0.581 0. Inches Port Diameter Total Travel Inches mm Inches mm 1/4 6.556 0. Inc.610 0.670 1.528 --- Cv 1.535 0.155 0.407 0.115 0.30 9.744 0.14 1.5 3/4 19 1 1/2 3/4 1/4 3/8 1/2 12.590 0.536 --- Cv 0.483 0.50 3.70 2.695 0.87 Kv 1.87 Kv 0.84 Kv 0.25 12.505 0.04 1.1 29.13 5.81 --- Kv 1.20 1.631 0.377 0.87 8.92 4.824 1.783 0.92 Kv 0.164 0.A.59 2.42 8.82 0.587 0.22 3.535 0.50 3.744 0.610 0.225 0.616 0.57 5.28 1.611 --- Cv 0.070 0.7 0.134 0.13 5.592 0.9 12.508 0.520 0.783 0.08 1.586 0.57 3.28 10.534 0. All Rights Reserved .587 0.389 0.43 10.44 3.12 1.194 0.061 0.60 3.555 0.557 0.641 0.535 0.599 0.60 3.516 0.Design DA Equal Percentage Valve Plug Flow Up Equal Percentage Characteristic Flow Up Valve Size.315 0.070 0.69 7.389 0.709 0.508 --- Cv 1.519 0.534 0.613 0.348 0.536 --- Cv 0.22 3.32 1.273 0.641 0. 802 1.0560 0.107 0.635 0. All other marks are the property of their respective owners.624 --- 0.0377 0.765 0.656 --- Cv 0.433 0.68 Kv 0.124 0.4 1 Flute 6. Inc.0333 0. At 100% travel. ©Fisher Controls International.450 0. Inc.310 0.990 0.210 0. Printed in U.648 0. 1988.694 0.0271 0.0779 0.312 0.494 0.. Inches 1 and 2 Port Diameter Total Travel Inches mm Inches mm 1/4 1 Flute 6.151 0.212 0.450 0.642 0.175 0.Flow Up 1/4 1 Flute 1 and 2 6.126 0.243 0.101 0.625 0. or Fisher-Rosemount Systems. and Fisher-Rosemount are marks owned by Fisher Controls International.S.0484 0.87 Kv 0.0874 0.124 0.270 0.162 0.372 0.0540 0.23 --- XT 0.597 0.268 0.0874 0.0756 0.286 0.375 0.90 Kv 0.0815 0. Inc. All Rights Reserved Catalog 12 October 1998 Page DA-3/DA-4 .136 0.586 0.4 1 Flute 3/4 19 6.140 0.0394 0.975 0.42 0.12 1.520 Equal Percentage Characteristic Micro-Flute .407 0.352 --- XT 0.778 0.0719 0.588 0.354 0.926 --- XT 0.734 0.0562 0. on recycled paper.0313 0.969 1.306 --- XT 0.692 0.146 0.Flow Down Valve Size.306 0. 1998.0529 0.107 0.295 0.326 0.A.313 0.118 0.049 0. Micro-Flute. Fisher.0627 0.313 0.620 0.0942 0.659 0.388 0.0385 0.0725 0.496 0.183 0.4 3 1/4 3 Flutes Flute s 3/4 3/4 19 19 Cv 0.4 3 1/4 3 Flutes Flute s 3/4 19 Flow Coefficient Valve Opening
Percent of Total Travel FL(1) 10 20 30 40 50 60 70 80 90 100 Cv 0.0455 0.378 --- 0.0470 0.678 0.0622 0.639 1.550 --- Cv 0.509 0.600 0.0326 0.326 0.Design DA Micro-Flutet Valve Plug Flow Down & Flow Up Equal Percentage Characteristic Micro-Flute .634 0.637 0.690 0.0624 0.241 0.0612 0.573 0.569 0.182 0.0900 0.669 0.07 0.632 0.187 0.210 0.79 Kv 0.216 0.430 0.784 1.653 0.278 0.0407 0.613 0.330 0.867 0. . 75 0.400 0.8 0.08 1.309 0.367 0.6 --- XT 0.772 1.646 0.17 1.298 0.258 0.592 0.626 0.559 0.0679 0.114 0.30 5.5 12.905 1.185 0.114 0.211 0.244 0.900 1.91 3.87 0.205 0.2 0.310 0.235 0.673 0.7 19.203 0.575 0.0587 0.144 0.684 0.673 0.620 0.5 0.6 26.75 0.680 0.658 0.161 0.22 1.96 Kv 0.590 0.75 9.605 0.95 Kv 0.834 1.465 0.05 --- XT 0.592 0.45 3.281 0.32 1.75 2.0858 0.3 28.5 0.396 0.52 --- XT 0.631 0.358 0.589 0.761 --- 1.578 0.593 0.922 1.12 3.21 1.64 3. EFisher Controls International LLC 2004.88 5.477 0.30 1.685 0.75 0.375 19 0.122 0.599 0.305 0.325 0.72 4.0742 0.43 1.656 0.467 0.50 2.94 Kv 0.Design D4 Catalog 12 Micro-Form Equal Percentage Flow Up through the Port August 2004 .05 --- XT 0.649 0.548 0.784 1.13 3.79 2.77 3.177 0.620 0.07 1.06 1.96 2.656 0.589 0.24 5.72 5.49 6.636 0.1 19.368 0.05 1.52 --- XT 0.0858 0.12 3.200 0.705 0.92 Kv 0.587 0.706 0.568 0.7 --- XT 0.75 0.691 --- Cv 0.588 0.573 0.0 18.317 0.686 0.25 19 0.75 2 Inch 19.75 Flow Coefficient Valve Opening
Percent of Total Travel 5 10 20 30 40 50 60 70 FL(1) 80 90 100 Cv 0.167 0.65 5.231 0.548 0.623 0.571 0.635 0.186 0.2 0.42 --- XT 0.799 0.311 0.510 0.96 Kv 0.25 3.734 0.6 0.623 0.783 --- Cv 0.05 1.687 0.613 0.525 0.82 11.588 0.755 --- Cv 0.1 6.55 2.01 10.531 0.324 0.721 1.2 22.70 8.640 --- Cv 0.6 13.4 31.70 13.39 6.583 0.05 4.458 0.513 0.17 11.099 0.76 0.4 0.52 2.95 2.699 0.691 --- Cv 0.25 1.6 17.45 3.76 0.51 2.696 0.144 0.375 0.04 13.Flow Up Valve Size Port Diameter Total Travel mm Inches mm Inches 6.13 1.745 --- Cv 1.631 0.75 1 Inch 12.555 0.779 1.08 --- XT 0.08 1.905 1.432 0.447 0.834 1.75 0.569 --- Cv 0.20 4.08 7.561 0.650 0.368 0.69 --- XT 0.926 1.50 9.575 0.53 0.608 0.458 0.626 0.590 0.13 1.14 8.30 1.674 0.02 3.75 0.577 0.205 0.122 0.569 0.56 11.752 1.582 0.776 0.132 0.25 19 19 19 0.614 0.578 0.640 0.359 0.565 0.16 4.565 0.612 --- Cv 0.934 1.608 0.09 1.65 2.04 5.569 0.132 0.396 0.38 3.5 19 19 19 19 19 0.569 0.684 0.258 0.25 1.3 21.281 0.27 0.106 0.594 0.231 0.648 0.7 --- XT 0.481 0.596 0.501 0.95 Kv 0.510 0.848 0.25 0.7 0.95 Kv 0.264 0.099 0. All Rights Reserved Printed in USA .520 0.53 0.452 0.357 0.646 0.84 2.585 0.523 0.426 0.94 Kv 0.4 9.645 0.536 0.798 1.31 2. At 100% travel.547 0.0587 0.51 2.177 0.75 9.632 0.Page D4-1 Equal Percentage Characteristic Micro-Formt .588 0.106 0.582 0.5 23.783 1.8 15.114 0.75 2.48 6.75 0.75 2.298 0.776 0.14 5.892 1.80 4.114 0.18 8.705 0.513 0.45 7.588 0.200 0.814 0.160 0.9 33.540 0.575 0.478 0.783 1.512 0.167 0.594 0.65 2.848 0.638 0.697 0.21 1.767 0.93 9.27 9.75 1 1.26 3.76 7.280 0.718 0.678 0.35 1.0679 0.560 0.555 0.0742 0.90 15.721 1.96 Kv 0.325 0.559 0.1 25.504 0.06 3.95 Kv 0.569 --- Cv 0.426 0.585 0.63 4.593 0.943 1.4 0.08 1.494 0. All Rights Reserved . www. All other marks are the property of their respective owners.Page D4-2 This page intentionally left blank Micro-Form and Fisher are marks owned by Fisher Controls International LLC.com EFisher Controls International LLC 2004. a member of the Emerson Process Management business division of Emerson Electric Co. The Emerson logo is a trademark and service mark of Emerson Electric Co.Design D4 Catalog 12 August 2004 .Fisher. 6 1.570 0.5 20.370 0.581 0. When sizing self-operated regulators.7 48.578 0.9 80.4 23. Restricted trim.1 19.2 51.534 0.3 93.353 0.1 22. All Rights Reserved --- .4375 19 38 0.582 0.77 17.7 101 134 156 170 183 199 203 --- Kv 32.375 29 51 1.3 4.353 0.2 12.0 150 219 279 332 379 420 435 435 0.3 47.517 0.6 107 119 129 138 --- Kv 27.4 32.5 4 58.809 0.616 0.609 0.74 13.353 0.525 0.4 8.581 0.2 --- XT 0.353 0.629 0.548 0.3 46.2 --- Flow Coefficient Valve Opening—Percent of Total Travel FL(3) Kv 25.8 67.Page EAD-1 Quick Opening Characteristic With Liner Port Diameter Maximum Travel(1) Valve Size.96 15.422 0.599 0.875 19 38 0. 2010. NPS mm Inches mm Inches 1 33.875 3.800 0.545 0.72 40.635 0.0 24.75 1.2 77. the maximum travel for sizing purposes is 19 mm (3/4 inch).547 0.533 0.775 0.580 0.4 7.8 42.597 0.3 46.8 94.353 0.3 1.443 0.4 115 128 138 148 157 158 --- Kv 26.7 XT 0.71 72.4 XT 0.353 0.549 0.7 130 189 241 287 328 363 376 376 --- Kv 43.4 37.656 --- Cv 17.416 0.11 8.7 0.326 --- 24.5 XT 0.3 0.0 61.577 0.2 0.652 0.7 64.3 73. EFisher Controls International LLC 1988.573 0.1 16.513 0.7 31.356 0.603 0.522 0.486 0.568 0.537 0.4 22.7 75.5 20.3 63.75 2 33.2 5.531 0.5 39.89 13.630 0.90 Kv 12.396 0.8 7.349 --- Cv 37.8 102 0.3 18.7 71.4 53.3125 19 0.703 0.575 0.75 1. 3.3 55.761 0.624 0.616 0.2 32.354 1.4 20.1 92.60 Kv 25.2 47.2 36.24 13.75 47. 2.1 21.8 20.7 87.8 20.1 15.0 58.577 0.76 40.1 45.4 49.6 0.505 0.570 0.8 25.509 0.630 --- Cv 29.) Travel(2) 14.9 22.875 38 1.3125 4.478 0.5 25.45 7.656 0.629 0.0 XT 0.61 24.4 24.482 0.387 0.482 0.569 --- Cv 29.9 XT 0.584 0.529 0.2 39.4 42.7 37.452 0.565 0.0 39.8 --- XT 0.404 0.3 46.3 123 151 174 189 211 215 --- Kv 33.636 0.4 59.91 10.504 0.4 55.7 --- Kv 15.3 14.2 72.5 3 47.4 52. When using Fisher 655-EAD as a control valve for on-off service. for 6 mm (1/4 in.3 88.354 --- Cv 50.59 40.5 107 124 138 149 160 0.9 109 142 174 201 219 244 248 0.EAD Quick Opening Cage Catalog 12 With Liner February 2010 .1 2.4 14.533 --- Cv 38.1 117 155 180 197 212 230 235 0. use coefficients listed for 6 mm (1/4 inch) travel.465 0.618 0.353 0.575 0.2 18.3 34.4 28.344 0.3 5.0 16.7 29.9 62.6 67.620 --- Cv 31.8 22.99 11.589 0.628 0.125 2 6 73.3 77.352 0.9 47.8 108 133 148 159 171 181 183 0.1 74.677 0.3 XT 0.391 0.543 Cv 30.0 66.480 0.7 111.540 0.59 XT 0.5 52.7 92.0 2.527 0.2 20.5 83.1 18.3 43.3125 2.9 57.1 26.0 45.431 0. At 100% travel.60 5.3 37.875 19 0.3 70.5 10 20 30 40 50 60 70 80 90 100 Cv Coeffs.533 0.576 0.352 0.1 19.2 61.8 84.76 14.1 66.0 1.14 9.541 0.7 23.651 0.713 0.0 0.578 0.6 87.8 6. 3 18.490 --- Cv 39.75 1.0 46. for 6 mm (1/4 in.0 54.1 23.3 73.36 13.1 71.513 --- Cv 45.488 0.3 43.7 0.5 102 131 154 169 181 193 193 --- Kv 33.2 7.75 2 33.5 --- XT 0.1 2.75 47. 4.594 0. use coefficients listed for 6 mm (1/4 inch) travel.476 0.1 19.5 80.6 32.6 1.3 36.757 0. 2.2 33.0 1.669 0.02 10.659 0.753 0.4 --- Kv 14.638 0.6 142 207 265 311 351 383 398 398 0.97 XT 0.27 15.2 23.641 0.4 64.671 0.8 43.8 5.76 68.74 37.1 23.1 112 133 150 163 171 178 --- Kv 30.573 0.6 36.5 16.526 0.) Travel(2) 14.8 56.4 111 123 132 141 148 148 --- Kv 33.Page EAD-2 Without Liner(4) Port Diameter Quick Opening Characteristic Maximum Travel(1) Valve Size. 3.652 0. Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.3 44.3 0.610 0.659 0.574 0.875 19 0.9 XT 0.0 20.2 80.629 0.7 XT 0.6 21.4 29.6 23.1 8.7 44. All other marks are the property of their respective owners.4 68.666 0.76 41.8 19.9 48.6 72. All Rights Reserved --- .875 3.682 --- Cv 17.6 18.562 0.620 0. For NPS 8 values.1 33.618 0.680 0.3 86. and the Emerson logo are trademarks and service marks of Emerson Electric Co.21 XT 0.8 37.533 0.0 94.580 0.657 0.3125 4.2 20.686 0. Emerson.573 0.623 0. www.650 --- Cv 30.9 78.5 41.7 37.736 0.4 64.5 48.75 1.652 0. 2010.39 8.Fisher.575 0.1 49.644 0.8 14.6 96.9 22.5 103 130 154 173 188 198 206 0.875 19 38 0.5 10 20 30 40 50 60 70 80 90 100 Cv Coeffs. Restricted trim. When sizing self-operated regulators.6 0.5 --- Kv 25.588 0.4 20.639 0.4 15.4375 19 38 0.587 0.0 109 120 127 133 0.8 22.3 118 151 178 195 209 223 223 0.4 20.7 24.1 40.563 0.547 0.00 13.6 74.6 16.9 25.593 0. Note: The coefficients shown on this page are also appropriate for Fisher EAS and EAT.573 0.654 0.646 0.3 61. NPS mm Inches mm Inches 1 33.561 0.5 29.6 87.8 23. the maximum travel for sizing purposes is 19 mm (3/4 inch).2 45.2 6.875 38 1.766 0.609 0.656 0.588 0.15 XT 0.4 68.626 0.9 62.575 0.87 Kv 12.3 1.5 4 58.2 XT 0.639 0.470 --- Cv 39.3 104 110 115 --- Kv 26.com EFisher Controls International LLC 1988. 2.569 0.9 13.0 8.8 55.636 --- Cv 28.531 0.631 0.568 When using Fisher 655-EAD as a control valve for on-off service.7 XT 0.650 0.2 39.9 62.652 0.9 27.87 13.1 --- Flow Coefficient Valve Opening—Percent of Total Travel FL(3) Kv 24.7 20.0 43.3125 19 0.4 21.670 0.510 0.600 0.605 --- Cv 29.125 2 6 73.621 0.640 0.5 XT 0.07 9.753 0.603 0.1 93.10 11.9 123 179 229 269 304 331 344 344 --- Kv 39.1 31.614 0.2 23.7 83.635 0.590 0.1 55.9 58.4 47.2 0.71 9.1 38. At 100% travel.1 79.624 0.06 15.530 0.659 0.655 0.6 79.566 0.582 0.683 0.608 0.7 108 128 142 153 163 171 171 0.1 69.2 6.9 5.EAD Quick Opening Cage Catalog 12 Without Liner February 2010 .595 0.610 0.8 4.703 0.1 61.6 18.6 67.9 34.7 69.7 111.1 51.7 38.554 0.2 20.6 27.0 57.375 29 51 1.72 13.570 0.492 0. Emerson Process Management.3125 2.667 --- Cv 35.0 23.578 0.638 0.81 41.9 20.470 0.576 0.650 0.534 0.8 89.1 0. please see the ED Catalog 12 pages.5 3 47.541 0.0 1.676 0.686 0.4 53.556 0.662 0.576 0.73 11.4 38. 1 20.0 100 120 145 169 --- XT 0.442 0.443 0.579 0.445 0.04 9.7 40.591 0.77 13.0 27.471 0.1 2.9 18.474 0.1 14.8 53.6 54.7 30.548 0.0 38.7 20.598 0.1 57.8 32.590 0.1 21.2 64.5 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 2.623 0.445 0.623 0.0 50.4 94.8 67.633 0.617 --- Cv 10.4 53.67 Kv 9.6 110 124 0.75 2 33.75 1.2 21.90 Kv 2.444 --- 1.596 0.3 25.1 111 129 148 165 180 XT 0.627 --- Cv 6.7 22.7 76.677 0.3 19.665 0.599 0.637 0.80 --- Kv 8.614 --- Cv 3.663 0.66 --- Kv 5.682 0.9 34.9 19.705 0.755 0.1 28.2 17.8 0.1 77.682 0.596 0.8 103 128 149 171 191 208 0.75 1.772 0.8 116 139 168 195 0. 2010.1 21.614 0.2 13.2 40.875 19 0.665 0.75 47.7 19.3 46.616 0.7 35.1 46.5 79.14 10.5 13.EAD Linear Cage Catalog 12 With Liner February 2010 .552 0.8 68.8 35.692 0.6 47.875 38 1.3 16.666 0.1 48.663 0.2 107 XT 0.670 0. Note: The coefficients shown on this page are also appropriate for Fisher EAS and EAT.80 13.569 0.613 0.6 15.659 0.584 0.6 49.00 9.675 0.490 0.0 15.Flow Down Port Diameter Maximum Travel Valve Size.693 0.875 19 38 0.594 0.8 82.66 --- Kv 2.2 25.8 33.9 27.8 97.875 3.8 86.1 15. Restricted trim.4 58.91 20.4 71.3 69.2 107 122 134 XT 0.4375 19 38 0.6 83.4 29.5 46.17 8.58 9.9 65.588 0.6 1.3 32.0 1.0 2.7 13.7 111.590 0.3125 19 0.777 0.722 0.26 6.78 --- Kv 22.536 0.0 60.5 102 124 141 155 0.624 0.375 29 51 1.8 95.71 5.8 88.2 37.0 0.587 0.7 33. At 100% travel.2 19.632 0.82 --- Valve Opening—Percent of Total Travel FL(1) Kv 3.573 0.448 0.443 0.666 0.9 50.548 --- Cv 12.592 0.448 0.627 0.634 --- Cv 3. All Rights Reserved .0 113 146 179 218 263 309 350 0.0 46.6 25.5 4 58.493 0.8 54.661 --- Cv 2.4 55.451 0.7 31.77 6.445 0.9 35.426 --- Cv 10.8 25.5 XT 0.5 3 47.618 0.630 0.4 74.607 0.0 43.600 0.7 126 155 189 227 267 303 XT 0.2 17.445 0.26 11.74 --- Kv 2.94 11.581 0.2 23.627 0.3 73.70 15.1 0.445 --- Cv 25.49 8.37 6.34 4.3 XT 0.7 41.5 XT 0.Page EAD-3 Linear Characteristic With Liner .0 --- XT 0.3 1.7 41.6 16.3 23.0 0.487 0.631 0.45 10.6 87.6 34.630 0.75 7.55 4.573 0.3 89.509 0.17 21.47 7.3125 4.17 13.95 5.0 26.1 40.786 0.642 0.3 1.48 10.5 17.2 41.603 0. EFisher Controls International LLC 1988.9 16.92 5.630 0.617 0. NPS mm Inches mm Inches 1 33.1 94.564 0.638 0.65 12.125 2 6 73.78 --- Kv 11.719 0.3125 2.7 81.619 0.3 24. 9 44.60 13.90 5.6 17.5 Valve Opening—Percent of Total Travel FL(1) 40 50 60 70 80 90 100 8.1 23.07 13.875 38 Linear Characteristic 1.7 21.4 XT 0.99 9.2 48.638 0.81 --- Kv 12.1 29.71 7.6 97.4 32.8 56.693 0.568 0.651 0.8 73.com EFisher Controls International LLC 1988.61 6.538 0. 2.593 0. Restricted trim.684 0.604 0.570 0.1 68.631 --- Cv 3.3125 4.5 102 124 147 168 0.5 65.672 0.4 17. Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.2 24.5 81.4 50.77 13.721 0.699 0. please see the ED Catalog 12 pages.697 0.02 15.635 0.8 16.7 63.556 --- 1.1 41. Inches mm Inches mm Inches 1 33.84 --- Kv 3.5 45.747 0.8 28.619 0.619 0. www.545 0. All other marks are the property of their respective owners.3 28.875 3.3 1. Emerson.625 0.89 7.568 0.664 0.1 60.699 0.95 12.663 0.5 XT 0.6 87.74 Kv 8.592 0.7 25.684 0.611 0.1 93.8 36.7 31.2 96.623 0.9 111 124 132 XT 0.60 4.668 0.9 48.622 0.2 22.4 33.83 --- Kv 9.546 --- Cv 14.7 111.2 81.4 33.7 93.0 84.4 XT 0. For NPS 8 values.3 73.660 0.3 58.00 XT 0.1 88.5 15.85 11.694 0.625 0.666 0.3 --- 0.3 121 148 180 221 260 295 XT 0.Page EAD-4 Without Liner .Fisher.3 52. 2010. All Rights Reserved .624 --- 6.Flow Down(2) Port Diameter Maximum Travel Valve Size.730 0.98 11.0 2.8 22.679 --- Cv 3.590 0.0 18.666 0.704 0.7 36.676 0.3 0.7 69.74 10.1 2.3 33.736 0.04 9.82 19.667 0.580 0.618 0.875 19 Flow Coefficient 10 20 30 Cv 2.3 15.608 0.619 0.45 8.78 --- Kv 3.78 --- Kv 20.18 6.638 0.5 20.2 104 127 148 169 185 201 0.0 33.6 13.8 28.3125 19 0.9 25.584 0.9 84.2 22.2 51.2 108 0.8 15.664 --- Cv 7.375 29 51 1.9 72.9 39.78 Kv 2.92 11.630 0.2 84.668 0. Emerson Process Management.9 19.1 73.51 5.566 --- Cv 24.587 0.632 0.626 0.75 1.3 80.6 0.8 43.8 94.2 37.0 22.663 0.583 0.9 16.6 52.73 --- Kv 2.875 19 38 0.736 0.570 0.6 1.EAD Linear Cage Catalog 12 Without Liner February 2010 .76 --- Kv 6.7 35.655 0.7 35.1 58.7 39.0 13.0 110 128 146 160 174 XT 0.66 10.0 18.125 2 6 73.7 52.3125 2.75 47.75 2 33.1 15.7 45.568 0.627 0.0 1.7 50.9 42.684 0.543 0.661 0.5 20.591 0.3 70.790 0.3 19.7 32.43 21.5 0.9 20. At 100% travel.2 31.4 75.2 107 127 145 --- XT 0.8 18.8 109 140 171 208 256 300 341 0.624 0.6 28. Note: The coefficients shown on this page are also appropriate for Fisher EAS and EAT.745 0.6 22.2 0.8 26.1 XT 0.0 12.611 0.643 0.778 Cv 3.640 0.68 0.6 26.577 0.588 0.768 0.8 13.615 0.5 3 47. and the Emerson logo are trademarks and service marks of Emerson Electric Co.532 0.4 90.3 1.0 19.2 45.2 41.516 --- Cv 10.75 1.597 0.9 112 128 143 153 0.01 5.12 5.712 0.661 0.662 --- Cv 10.0 52.4375 19 38 0.582 0.602 0.5 4 58.548 0.6 60.535 0. 7 XT 0. All Rights Reserved .882 1.21 3.578 0.3 19.5 56.81 11.2 23.652 0.7 84.5 24.9 62.1 26.75 1.593 0.34 3.125 2 6 73. EFisher Controls International LLC 1988.27 4.454 --- 1.41 6.668 0.2 26.06 4.78 --- Kv 3.66 8.9 116 151 0.99 12.634 0.553 0.3125 19 0.75 2 33.458 0.7 26.2 127 --- XT 0.75 1.6 1.9 31.3 0.565 0.468 --- Cv 4.470 7.734 0.1 23.546 0.Page EAD-5 Equal Percentage Characteristic With Liner .5 23.9 XT 0.530 --- Cv 2.1 15.7 23.68 Kv 0.7 38.454 0.5 14.624 0.6 88.9 36.78 --- Kv 1.58 11.2 43.29 1.661 0.3 73.44 2.9 37.31 2.758 0.6 49.662 0.6 86.32 3.Flow Down Port Diameter Maximum Travel Valve Size.545 --- Cv 2.7 15.630 0.6 XT 0.5 4 58.455 0.4 16.1 17.9 18.81 --- Kv 2. At 100% travel.3125 2.525 0.79 6.7 111.71 6.6 87.08 10.8 28.5 17.02 1.780 0.78 5.683 0.649 0.3 100 131 XT 0.20 11.74 Kv 1.73 --- Kv 1.727 0.611 0.7 44.639 0.28 3.875 19 0.659 0.60 FL(1) 80 90 100 8.3125 4.00 0.64 13.726 0.7 17.479 0.41 6.684 0.83 --- Kv 1.875 38 1.696 0.3 17.619 0. NPS mm Inches mm Inches 1 33.01 4.2 54.599 0.37 6.7 72.49 2.561 0.534 0.5 58.2 36.780 0.5 18.0 74.652 0.671 0.9 37.9 27.0 96.75 --- Kv 0.3 20.4 50.48 5.91 XT 0.648 0.14 3.07 2.654 0.23 6.7 47.739 --- 11.11 1.637 0.3 15.791 0.620 0.454 0.0 1.454 0.4 24.38 7.4375 19 38 0.9 27.EAD Equal Percentage Cage Catalog 12 With Liner February 2010 .06 3.1 33.500 0.820 0.79 2.7 41.6 18.5 0.1 2.75 47.578 0.10 7.725 0.574 0.630 0.902 0.3 1.44 9.585 0.56 10.28 1.8 41.657 0.5 Flow Coefficient Valve Opening—Percent of Total Travel 10 20 30 40 50 60 70 Cv 1.678 0.742 0.792 1.682 0.54 11.5 3 47.587 0.5 0.588 0.5 27.738 0.453 0.7 23.73 7.6 XT 0.56 3.76 10.05 7.60 15.23 9.6 0.576 --- Cv 1.9 51.804 0.38 3.3 32.92 5.9 77.592 0.17 4.9 118 177 239 291 XT 0.3 136 205 276 336 0.746 0.0 18.573 0.97 3.84 2.659 0.67 5.456 --- Cv 5.783 0.93 7.3 1.610 0.18 11.1 30.457 0.576 --- Cv 0.77 15.91 10.4 67.9 131 XT 0. Restricted trim.1 74.54 5.90 7.740 0.44 7.666 0.1 0.52 15.8 102 147 0.94 3.741 Cv 1.574 0.0 2.455 0.549 0.685 1.47 11.24 3.0 --- 0.79 9.5 112 152 0.375 29 51 1.45 11.6 43.4 67.0 15.590 0.551 0.672 0.454 0.902 0.74 --- Kv 4.550 --- Cv 1. 2010.875 3.25 2.719 0.6 85.31 0.737 0.875 19 38 0.59 2.1 13.1 16.70 3.680 0.8 48.13 1.6 41.39 4.57 10. 0 28.623 --- Cv 1.756 0.3 116 156 0.807 0.51 5.75 2 33.88 7.875 19 Flow Coefficient 0.571 --- 1.753 0.834 0.2 0.1 121 148 0.580 --- Cv 1.934 1.74 10.64 8.56 2.62 10.2 27.846 0.3 1.65 11.5 26.80 --- Kv 3.615 --- Cv 2.96 4.75 1.690 0.705 0. For NPS 8 values.125 2 6 73.56 3.18 4.636 0.3 35.0 20.559 0.701 0. Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.33 3.3 46.702 0.08 4..84 13.2 XT 0.46 6.663 0.621 0.725 0.79 --- Kv 0. NPS mm Inches mm Inches 1 33.17 10.7 47.65 11.6 21.808 0.0 18.7 111.694 --- Cv 1.637 0.7 18. Note: The coefficients shown on this page are also appropriate for Fisher EAS and EAT.875 3.761 0.02 3.44 2.7 70.Flow Down(2) Port Diameter Maximum Travel Valve Size.68 5.4 80.59 8.565 --- Cv 2.596 0. Restricted trim. www.3 16.692 0.725 0.8 XT 0.77 2. At 100% travel.34 1.718 0.07 5.1 15.789 0.84 --- Kv 1.55 2.7 23.848 0.25 3.29 12.08 1.63 11.6 73.8 0.3125 19 0.629 0.78 --- Kv 4.960 1.744 0.40 7.696 0.744 0.8 0.10 8.0 53.530 --- Cv 5.609 0. 2010.646 0.2 30.619 0.9 17.6 105 128 XT 0.0 37.6 112 144 0.698 0.4 --- XT 0.1 68.707 0.35 2.875 38 1. Emerson.568 0.912 0.95 10.04 8.5 16.EAD Equal Percentage Cage Catalog 12 Without Liner February 2010 .4 36.938 0.77 9.62 5.3 41.03 12.67 2. All Rights Reserved .582 0.60 13.723 0.682 0.615 0.8 14.60 3.2 18.8 0.693 0.8 47.612 0. 2.7 40.85 --- Kv 1.5 Equal Percentage Characteristic Valve Opening—Percent of Total Travel FL(1) 10 20 30 40 50 60 70 80 90 100 Cv 1.41 6.5 4 58.666 0.00 7.9 125 --- XT 0.630 0.875 19 38 0.4 37.87 4.0 69.62 2.9 30. All other marks are the property of their respective owners.78 Kv 3.679 0.6 16.684 0.3 XT 0.6 41.11 1.599 0.08 10.60 9.1 15.2 81.605 0.3 79.0 37.3125 4.3 85.1 43.22 7.604 --- Cv 4.5 19.4375 19 38 0.9 96.0 23.56 10.Fisher.3 23.6 24.702 0.79 12.75 47.701 0.579 0.70 6.8 70.81 --- Kv 2.890 0.1 2.4 32.9 18.51 10.0 23.0 2.606 0.7 32.770 0.507 --- Cv 4.731 0.3 15.20 2.6 32.97 7.6 1.0 133 200 269 328 0.899 0.18 6.6 62.9 25.619 0.0 0.622 0.9 27.3 1.4 16.5 82.779 0.95 8.52 5.56 5.0 16. and the Emerson logo are trademarks and service marks of Emerson Electric Co.18 11.90 2.40 1.670 0.706 0.48 3.67 6.05 2.30 4.43 7.5 100 135 XT 0.656 0.566 0.578 0.604 0.Page EAD-6 Without Liner .75 1.4 14.697 0.17 3.51 3.3 73.2 26.3 47.627 0.8 53.597 0.2 50.7 30.4 19.375 29 51 1.768 0.3125 2.7 57. please see the ED Catalog 12 pages.0 1.8 XT 0.91 Kv 0.2 42.680 0.6 49.82 5.com EFisher Controls International LLC 1988. Emerson Process Management.519 0.6 26.5 3 47.771 0.79 --- Kv 2.715 0.6 87.619 0.9 115 173 233 284 XT 0.742 0.74 12.6 17.43 15.572 0.583 0.860 0.699 0.668 0.573 0.637 0.15 7.17 4. 343 0.Flow Up(1) Valve Size.403 0. Note: The coefficients shown on this page are also appropriate for Fisher EAT.322 0. 2010.7 14.0 87.1 Valve Opening—Percent of Total Travel Kv 1.8 82.98 11.5 91.5 21.30 8.490 0.370 0.360 0.8 70.4 30.361 0.3 111.3 46.391 0.456 0.411 0.88 4.5 1.7 115 131 145 157 168 XT 0.4 78.8 35.3 96.327 0.8 58.9 60.8 XT 0.7 27.536 Cv 4.375 Cv 16.3 47.354 0.360 0.8 14.0 20.303 0.360 0.359 0.6 73.506 0.17 5.9 136 169 190 225 247 268 277 XT 0. EFisher Controls International LLC 1988.390 0.875 3.331 0.670 0.329 0.4375 4.4 112 157 195 220 260 285 310 320 Kv 24.Page EAD-7 Whisper Trim I .75 1.390 0.4 XT 0.9 67.4 48.5 40.2 112 123 132 138 Kv 10.875 2.1 Inches 1.52 17.2 12.7 16.9 18.9 34.75 0.330 0.633 0.3 67. NPS 1 2 3 4 6 Port Diameter mm 33.360 0.330 0.2 113 133 152 168 182 194 Kv 14.406 0.372 0.361 0.31 9.7 50.4 37.400 Cv 28.9 97.6 19.EAD Whisper Trimt I Cage Catalog 12 February 2010 .5 72.342 0.44 11.332 0.386 Cv 12.331 0.7 55.7 42.330 0. please see the ED Catalog 12 pages.1 53.403 1.30 10.5 43.9 106 114 119 XT 0.330 0.3125 1.6 84.424 0.1 29.2 95.7 26.58 7.6 45.454 0.738 0.4 16.0 24.391 0.5 23.9 Kv 4. All Rights Reserved .3 41.0 19.331 0.9 96.1 39. For NPS 8 values.375 Maximum Travel mm 19 19 38 38 51 Inches 0.303 0.378 0.307 0.5 2 Linear Characteristic Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 2.526 0.490 0.323 0.1 24.1 58.6 20.5 48. Emerson. All other marks are the property of their respective owners. Emerson Process Management. Fisher and Whisper Trim are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.com EFisher Controls International LLC 2010. All Rights Reserved .Page EAD-8 This page is intentionally left blank.EAD Catalog 12 February 2010 . www. and the Emerson logo are trademarks and service marks of Emerson Electric Co.Fisher. 3 23.2 63.3 17.9 44.5 57.8 36.4 4.623 0.630 0.625 --- Cv 51.81 24.705 0.6 62. (19 mm).619 0.6 18.7 7.9 68.5 58.631 0.2 30.9 119 168 213 253 294 327 349 354 --- Kv 44.4 XT 0.771 0.6 22.632 0.590 --- Cv 31.693 0.1 31.7 83. or Fisher-Rosemount Systems.7 69.4 15.664 0.8 76.582 0.1 17. When using Type 655-EAS as a control valve for on-off service.602 --- Cv 16.7 60.2 20.596 0.587 0. At 100% travel.641 0.638 0.4 45.5 14.778 0. for 1/4 in.2 69. When sizing self-operated regulators.2 40.706 0.4 91.7 66.24 8.632 0.2 34.561 0.726 --- Cv 38.6 21.4 35.820 0.5 23.731 0. and Fisher-Rosemount are marks owned by Fisher Controls International.S.1 106 125 139 154 168 177 184 0. Restricted trim.0 68.5 17.563 --- Cv 29.721 0.628 0. 3.729 0.591 0. Inc. Fisher.8 85.43 10.6 XT 0.571 0.2 15.6 20.5 0.646 0.8 46.594 0.2 28.2 --- Kv 25.719 --- 1.3 138 194 246 293 340 378 403 409 0.723 0.A.719 0.819 --- Cv 37. 1988.624 0. use coefficients listed for 1/4 in.623 0. Inches Inches mm Inches mm 1 1-5/16 33.82 13.8 24. 1998.568 0.3 53.622 0.582 0.3 26.631 0.3 23.8 53.2 7.1 109 119 129 135 0.1 38.740 0.1 40.4 33.1 54.6 87.718 0.3 6.718 0.583 0.584 0. on recycled paper.722 0.4 20.607 0.7 --- XT 0.7 6.666 0.613 0.9 123 142 159 175 186 192 0.7 19.5 22.6 96.5 52.2 37.8 35.5 47.726 0.35 XT 0.632 0.79 40. (6 mm) Travel(2) 15.645 0.621 0.90 9.6 27.2 61.718 0.3 XT 0.641 0.7 5.614 0.3 3/4 1-1/2 19 38 4 2-5/16 4-3/8 58.673 0.9 64.4 98.622 0.5 --- Flow Coefficient Valve Opening
Percent of Total Travel FL(3) Kv 25.5 21.97 13.622 0.598 0.3 59.9 0.2 12.739 0.Design EAS Flow Up Quick Opening Cage Quick Opening Characteristic Quick Opening Port Diameter Maximum Travel(1) Valve Size.604 --- Cv 29.2 46.7 108 120 133 145 153 159 --- Kv 33.619 0.722 0.608 0.6 116 150 176 197 217 233 245 0.648 0.2 67.631 0. Inc.569 0.709 0.8 23.625 0.617 0.1 60.670 0.8 23.1 20.34 15.4 32.763 0.594 0.60 12.70 XT 0.81 39.7 111.5 4. Inc.1 94.626 0.3 79.0 1-1/2 38 10 20 30 40 50 60 70 80 90 100 Cv Coeffs.90 Kv 13.9 100 130 152 170 188 202 212 --- Kv 32.5 39.9 35.578 0.6 23.9 0.3 31.87 8.90 16.665 0.5 0.94 14.9 20.786 0.646 0.585 0.5 106 123 138 151 161 166 --- Kv 31.6 71.1 51.2 XT 0.9 26.584 --- Cv 36.78 72.604 0.1 1-1/8 2 29 51 6 2-7/8 73.637 0.605 0.83 XT 0. the maximum travel for sizing purposes is 3/4 in.3 45.717 0.81 14. All other marks are the property of their respective owners.3 73.90 40.582 0. Catalog 12 Printed in U.4 20.8 55.0 84.2 31.6 39.646 0..715 0.2 80.4 25.3 103 112 117 --- Kv 27.593 0.0 --- Kv 14.5 39.601 0.3 20.638 0. ©Fisher Controls International.585 0. All Rights Reserved October 1998 Page EAS-1 .3 79.2 22.621 0.3 3/4 19 1-7/8 47.0 3/4 1-1/2 19 38 3 1-7/8 3-7/16 47.6 4. (6 mm) travel. 2.581 0.4 45.6 XT 0.8 46.6 3/4 19 2 1-5/16 2-7/8 33.3 71.1 66.736 0.720 0.713 0. 1 31.698 0.772 0.7 0.3 17.4 108 129 151 174 196 0.651 0.57 7.688 0.4 20.723 0.80 11.661 0.691 0.89 --- Kv 2.3 73.9 28.697 0.97 11.679 0.3 112 129 XT 0.2 36.0 3/4 1-1/2 19 38 3 1-7/8 3-7/16 47.3 109 129 149 0.8 74.0 21.3 XT 0.0 19.1 52.649 0.4 44.92 --- Kv 3.2 13.736 0.701 0.52 13.702 0.723 0.7 37.Design EAS Flow Up Linear Cages Linear Characteristic Linear Port Diameter Maximum Travel Valve Size.683 0.644 0.92 Kv 3.50 6.11 3.7 39.631 0.2 0.609 0.6 19.647 0.704 0.94 10.658 0.696 0.8 20.0 73.1 27.688 0.698 0.3 22.9 28.3 3/4 19 1-7/8 47.2 84.61 10.723 0.661 0.6 24.5 66.9 22.772 0. At 100% travel.642 0.08 19.76 5.4 58.698 0.6 77.769 0.4 112 131 151 170 XT 0.2 19.62 6.631 0.651 0.7 42.0 35.584 0.81 --- Kv 11.0 23.718 0.4 51.697 --- Cv 2.5 52.0 79.4 23.92 12.7 12.9 51.9 34.771 --- 1.4 41. 1998.4 24.5 22.7 90.5 67.13 6.6 45.7 35.A.5 30.9 42.666 0.720 0.720 --- Cv 10.9 35.721 0.767 0.4 82.7 25.686 0. 1988.9 20.34 7.3 3/4 1-1/2 19 38 4 2-5/16 4-3/8 58.704 0.618 0.0 15.5 XT 0.6 30.26 12.684 0.675 0.655 0.693 0.2 31.6 76. Restricted trim.772 0.690 0. ©Fisher Controls International.600 0.26 11.3 36.0 30.9 16.647 0.660 0.03 9.661 0.2 67.1 53.84 13.1 1-1/8 2 29 51 6 2-7/8 73.6 64.739 0.722 0.S.5 22..35 6.1 32.6 87.5 17.7 111.7 42.3 20.670 0.3 73.3 78.27 9.4 53.1 XT 0.1 0.43 5.0 60.7 14.3 16.506 0.5 92.17 8.90 Kv 9.4 19.2 13.688 0.734 0.2 15. All Rights Reserved .723 0.9 19.8 76.9 --- XT 0.44 8.699 0.8 95.648 0. Inches Inches mm Inches mm 1 1-5/16 33.7 44.5 93.8 114 142 173 214 262 312 XT 0.2 40.08 19.646 --- Cv 3.669 0.712 0.3 28.6 45.7 61.1 17.6 107 128 150 0.690 0.634 0.45 4.8 49.3 62.723 --- Cv 26. Inc.0 42.644 0.7 89.1 48.727 0.749 0.708 0.81 --- Kv 22.687 0.616 0.676 0.757 0.3 91.6 111 130 --- XT 0.40 10. on recycled paper.6 3/4 19 2 1-5/16 2-7/8 33.20 6.00 9.97 6.3 24.9 15.730 0.656 --- Cv 6.8 15.0 0.673 0.672 0.655 0.0 1-1/2 38 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 3.8 88.623 0.85 --- Kv 9.2 26.731 0.703 --- Cv 12.6 63.3 105 132 164 200 247 303 361 0.85 --- Valve Opening
Percent of Total Travel FL(1) Kv 4.577 --- Cv 5.6 28.692 0.8 30.0 94.0 0.2 XT 0. Catalog 12 October 1998 Page EAS-2 Printed in U.623 --- Cv 10.87 --- Kv 5.5 48.2 24.664 0.625 0. 85 9.9 109 --- XT 0.95 --- Kv 0.48 8.21 6.47 4.784 0.692 --- Cv 5.82 Kv 1.86 7.5 35.11 10. or Fisher-Rosemount Systems.687 0.6 0.9 16.704 0.720 0.28 9.44 3.646 0.846 0.0 126 0.4 61.4 25. Inc.778 0. Fisher-Rosemount.774 0.85 5.36 4.1 20.3 3/4 19 1-7/8 47.7 21.683 0.674 0. ©Fisher Controls International.769 0.2 28.5 81.6 40.694 0.84 --- Kv 4.3 97.5 0.91 4.747 0.84 7.91 --- Kv 1.680 0.730 0.7 18.633 0.43 4.59 8.3 101 128 0.744 0.6 21.692 0.736 0.56 6.4 14.675 0.2 35.839 0.1 1-1/8 2 29 51 6 2-7/8 73.778 0.7 XT 0.772 0.16 5.750 0.867 0.51 8.31 10.4 67. At 100% travel.673 0.3 0.671 0.54 8.2 28.4 18.26 11.749 --- Cv 3.5 33. Catalog 12 Printed in U.5 32.697 0.00 4.62 2.16 6.91 14.770 0.780 0.87 7.4 21.696 0.760 --- Cv 4.91 --- Valve Opening
Percent of Total Travel FL(1) Kv 1.827 0.6 73.5 14.87 2.738 0.29 9.690 --- Cv 4.68 2.725 --- Cv 0.2 32.06 12.84 --- Kv 3.3 14. All Rights Reserved October 1998 Page EAS-3 .687 0.699 0.2 28.2 42.42 3.11 3.724 0.5 XT 0.3 --- XT 0.20 6.850 1.28 2.644 0.3 XT 0.718 0.8 41.3 24.3 3/4 1-1/2 19 38 4 2-5/16 4-3/8 58.7 24.0 1-1/2 38 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 1.9 71.733 0.6 87.794 0.7 115 148 0. Fisher. 1998.812 0.5 45.91 --- Kv 1.694 0.9 52.94 3.799 0.8 14.15 4.8 0.579 --- Cv 1.0 3/4 1-1/2 19 38 3 1-7/8 3-7/16 47.792 0.712 0.90 10.9 28.691 --- Cv 1.4 87.21 10.727 0.27 10.0 45.29 1.85 --- Kv 3.669 0.713 0.48 2.78 15.6 24.08 12.0 18.14 5.S.46 12.777 0.763 0.33 9.4 63.8 44.7 111.0 21.749 0.5 128 XT 0.794 0.9 20.727 0.0 41.735 1.17 1.5 16.692 0. Inc.743 0.3 73.776 0. Inches Inches mm Inches mm 1 1-5/16 33.81 6.41 2.0 32.846 0.64 5.26 14.670 --- Cv 1.5 27.3 28.4 70.32 13.7 99.09 3.6 21.97 9.6 31.776 --- 1. on recycled paper.1 47. Inc.87 2.801 0.9 21.60 5.Design EAS Flow Up Equal Percentage Cages Equal Percentage Characteristic Equal Percentage Port Diameter Maximum Travel Valve Size.968 0.7 16.8 0.858 0.2 39.0 36.41 3.4 111 XT 0. Restricted trim.771 0.A.22 11.33 4.9 XT 0.702 0.712 0. 1988.714 0.810 0.723 0.3 16.766 0.7 83.35 1.728 0.790 0.723 0.693 0.12 1.76 10.43 14. All other marks are the property of their respective owners.2 21.5 121 184 251 310 0.776 0.728 0.6 63.9 16.97 4.24 3.3 73.79 7.90 Kv 3..6 49.4 32.6 105 159 217 268 XT 0.8 51.714 0.6 18.9 23.32 10.793 0.676 0.63 6.00 12.800 0.59 3.12 7.09 2.724 0.22 2. and Whisper Trim are marks owned by Fisher Controls International.32 9.6 18.770 0.62 2.5 58.3 17.737 0.724 0.6 3/4 19 2 1-5/16 2-7/8 33. 395 0.A.3 23.324 0.7 33.389 Catalog 12 October 1998 Page EAS-4 Printed in U.349 0.6 20.331 0.0 48.635 0.77 10.30 5.318 0.9 33.1 42.350 0.350 0.95 12.8 112 132 151 167 181 193 XT 0.3 114 130 143 156 164 Kv 11.471 0.3 49.3 77. on recycled paper.638 0.419 0.317 0.2 44.478 0.6 76.347 0.385 0. Inches 1 2 3 4 6 Port Diameter Inches 1-5/16 1-7/8 2-7/8 3-7/16 4-3/8 mm 33.363 0. 1988.3 98.Design EAS Flow Up Whisper TrimR I Cage Linear Characteristic Whisper Trim I Valve Size.1 83.9 56.351 0.7 22.377 0.4 96.326 0.74 10.17 16.9 56.318 0.7 21.1 Kv 4.467 0.1 Maximum Travel Inches 3/4 3/4 1-1/2 1-1/2 2 mm 19 19 38 38 51 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 2.13 9.1 90.794 0.377 0.1 29.5 123 173 214 242 286 313 341 352 Kv 27.6 67.361 0.6 112 124 135 142 XT 0.1 XT 0.0 87.348 0.484 0.339 0.364 0.8 26.2 39.409 0.2 22.62 8.423 0.5 15.8 24.6 17.5 15.5 XT 0.9 19. Inc.335 0.372 0.6 105 130 153 175 193 209 223 Kv 16.9 38.384 Cv 12.0 66.6 73.8 48.5 25.5 Valve Opening
Percent of Total Travel Kv 1.377 0.6 42.317 0.2 17.6 18.0 106 150 185 209 247 271 295 304 XT 0.377 Cv 19.347 0.292 0.99 4. 1998.448 0.8 13.3 111.394 Cv 31.341 0.371 0.336 0. ©Fisher Controls International.448 0.7 77.402 0.8 33.383 0.8 52.86 7..332 0.S.320 0.3 47.4 67.498 Cv 4.2 49. All Rights Reserved .2 45.3 28. All other marks are the property of their respective owners. 1988. 1998. Inc. on recycled paper. Printed in U.. Refer to the Design EAD coefficients. For additional Design EAS valve body information.A. ©Fisher Controls International.Design EAS Flow Down The Design EAS valve ("Flow Down") has flow coefficients identical to the Design EAD valve. refer to Bulletin 51. All Rights Reserved Catalog 12 October 1998 Page EAS-5/EAS-6 . and Fisher-Rosemount are marks owned by Fisher Controls International. Inc.S. Inc. or Fisher-Rosemount Systems. Fisher.1:ES. . All other marks are the property of their respective owners.Design EAT Flow Down The Design EAT valve ("Flow Down") has flow coefficients identical to the Design EAD valve. refer to Bulletin 51. All Rights Reserved Catalog 12 October 1998 Page EAT-1/EAT-2 . ©Fisher Controls International. or Fisher-Rosemount Systems. Inc. Printed in U. on recycled paper. and Fisher-Rosemount are marks owned by Fisher Controls International. 1998. Inc. For additional Design EAT valve body information.A.1:ET. Inc. Fisher. Refer to the Design EAD coefficients.S. 1988.. . 556 --- Cv 22.125 10 20 30 40 50 60 70 80 90 100 Cv Coeffs for 6 mm (0.36 0.657 0.638 0.635 0.80 9.3 54.7 44.554 0.724 0.36 0.36 0.7 74.1 --- XT 0.7 20.4 20.34 0.22 0.626 0.1 107 121 129 133 137 139 --- Kv 37.669 0.658 0.3 7.3125 2.3125 29 1.36 0.2 34.9 Flow Coefficient Valve Opening—Percent of Total Travel FL(3) Kv 19.2 31.4 78.710 --- Cv 43.7 1.36 0.6 87.86 9.9 0.5 52.2 52.28 0. Restricted trim.669 0.942 0.773 Fd --- 0.7 24.8 74.2 27.3 17.744 --- 1.2 27.872 0.9 99.36 0. 2010.4 86.619 0.81 34.36 0.39 13.2 15.666 0.666 0.34 0.498 0. All Rights Reserved .8 22.725 0.682 0.64 12.738 0.9 70.7 26.5 124 140 149 154 158 161 0.7 36.8 34.6 29.626 0.763 0.4 83.838 0.4 40.605 0.626 0.75 47.33 0.8 31.0 0.8 52.0 25.875 19 0.36 0.875 19 38 0.8 39. At 100% travel.8 77.737 0.671 0.7 4.718 0.9 22.3 21.6 39.849 0.733 0.7 47.58 14.2 73.803 0.744 0.7 XT 0.3 73.0 48.5 77.784 0.5 --- XT 0.5 26.684 0.5 3 58.4 66.556 0.8 47.36 0.0 27.4 41.25 inch) travel.4 28.3 66.1 --- XT 0.12 11.3125 19 0.5 91.83 15.494 0.9 64.735 0.7 4.22 0.9 39.3 58.549 0.9 89.832 0.77 XT 0.35 --- Cv 25.4 54.2 25.591 0.566 0.3 --- XT 0.7 2.3 18.25 In) Travel(2) 14.7 23.75 1.905 0.3125 19 29 0.695 0.2 0.852 0.7 4.8 32.1 19. ET.88 8.660 0.2 25.0 27.0 40.36 0.9 18.578 0.125 2 33.32 0.3 89.805 0.689 0.5 6.36 0.35 0.24 0.32 0.31 0.640 0.4375 19 38 0.4 67.0 1.7 93.703 0.946 0.36 --- Cv 16.36 --- Cv 16.636 0.9 97.6 0. the maximum travel for sizing purposes is 19 mm (0.2 22.35 0.3 27.15 XT 0.9 31.2 31.635 0. Notes: The coefficients shown on this page are also appropriate for Fisher EDR.1 --- 0.795 0.6 --- Kv 21.5 44.2 22.703 0.25 0.30 0.0 --- Kv 14.36 0.689 0.767 0.7 75.3 42.577 Fd --- 0.874 0.4 61.3 1.36 0.4 16.99 14. 2.9 19.9 --- Kv 14. When using self-operated regulators.6 7.2 77.1 35.6 14.745 0.9 18.36 0.842 0.0 36.9 60.652 --- Fd --- 0.87 8.75 1. and ETR.758 0. NPS Port Diameter Maximum Travel(1) mm Inches mm Inches 1 & 1−1/4 33.649 0.3 1.6 23.77 11.79 12.705 0.81 Kv 12.2 0.5 2−1/2 47.680 0.20 8.627 0.77 45.4 72.29 12.3 31.601 0.8 79.3 62.641 0.7 29.686 0.0 91.7 13.737 0.904 0.7 --- Kv 30.9 17.4 4.36 0.7 23.584 0.ED CL125 − CL600 Catalog 12 Quick Opening Cage Flow Down February 2010 .875 3.2 5.0 4.5 22.679 0.6 18.5 XT 0.35 0.3 20.2 31.36 --- Cv 35.695 0.3125 2.35 0.744 0.2 84.1 21.2 67.9 6.7 23.1 91.4 61.74 38.9 20.4 26.7 34.9 20.616 0.661 0.6 73.1 94.4 13.79 14.658 0.75 inch).9 0.36 0.7 31.75 1.7 25.623 --- Kv 25.6 41.5 64.7 26.0 27.756 --- Cv 29.36 0.8 21.805 --- Cv 33.744 0.0 24.791 0.7 17.837 0.703 0.6 76.3 50.0 103 106 108 109 0.Page ED-1 Quick Opening Characteristic Quick Opening Valve Size.3 75.602 0.618 0.1 63.4 20.6 58.635 0. 3.2 57.642 0.761 0.05 9.9 51.6 1.760 0.36 0.75 1−1/2 33.6 16. use coefficients listed for 6 mm (0.6 27. EFisher Controls International LLC 1988.4 71. When using Fisher 655-ED or 655-ET as a control valve for on-off service.4 83.889 0.8 65.796 0.4 Kv 28.34 0.37 XT 0.9 18.2 60.86 27.597 --- Fd --- 0.698 0.86 13.29 0.5 17.641 0.1 0.6 87. 2 70.2 4.723 0.861 0.879 0.30 --- Cv 39.1 88.664 0.875 0.757 0. When using self-operated regulators.4 21.31 0.859 0.27 0.4 XT 0. Emerson Process Management. NPS Port Diameter mm 111.27 0.9 108 141 167 190 206 214 217 217 --- XT 0.85 117 252 375 477 553 611 657 698 727 746 --- 0.28 When using Fisher 655-ED or 655-ET as a control valve for on-off service.653 0.866 Cv 108 Kv 93.28 --- Cv 64.2 XT 0.628 0.1 45.CL600 Catalog 12 Quick Opening Cage Valve Size.24 0.6 76.8 25.863 0.679 0.989 0.31 0.733 0.28 0. Restricted trim. the maximum travel for sizing purposes is 19 mm (0.28 0.9 37. All other marks are the property of their respective owners.22 0. use coefficients listed for 6 mm (0.851 0.722 0.27 0.841 0.731 0.75 inch).31 0.com EFisher Controls International LLC 1988.806 0.7 75.771 0.82 130 201 265 305 336 360 381 390 398 --- Kv 79.4 69.29 0.0 125 163 193 220 238 247 251 251 0.375 8 8 51 51 76 2 2 3 10 20 30 40 50 60 70 80 90 100 Cv Coeffs for 6 mm (0.87 163 251 336 415 479 532 569 610 644 --- Kv 93.31 0.660 0. and ETR. Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.723 0.764 0.28 0.17 0.827 --- 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co.3 101 150 199 247 284 310 329 345 358 0.Page ED-2 Maximum Travel(1) mm 51 Inches 2 4 73.8 60.834 --- Cv 92.31 0.956 0.4 100 106 110 112 112 --- Flow Coefficient Valve Opening—Percent of Total Travel FL(3) --- Kv 34.25 inch) travel.651 0.28 0.6 XT 0.0 47.834 0.8 2.9 52.0 73.807 0.28 0.778 0.829 0.1 Inches 4. Notes: The coefficients shown on this page are also appropriate for Fisher EDR.758 0.6 87.766 0.5 2 6(4) 111.27 .3 188 290 389 480 554 615 658 705 744 0. At 100% travel.6 150 232 306 353 389 416 441 451 460 0. 3.683 0. 203.26 0.653 Fd --- 291 434 551 639 706 759 807 841 863 0.31 0.841 0.6 64.22 0.643 0.ED CL125 .0 177.669 0.28 0.710 Fd --- 0.689 0.19 --- 0.699 0.728 0.742 0. ET.763 0.840 0.707 0.87 87.717 0. 2.875 7 38 51 1.761 0.689 0. Emerson.28 0.667 0. 2010.2 203.26 0.7 32.28 0.607 0.79 Kv 39.707 0.7 XT 0.719 0.694 Fd --- 0.5 XT 0.1 8 8 1.763 0. www.6 63.5 101 116 123 127 129 130 0.857 0.4 130 172 214 246 268 285 298 310 --- --- Kv 56.8 mm (7 inch) port.838 0. NPS 8 EAD/EAT valves use the same Cv values for sizing as NPS 6 ED valves with 177.Fisher.762 0.623 0.375 February 2010 .670 0.948 0. 4.691 --- Cv 108 80.25 0.25 In) Travel(2) 45.699 0.838 0. All Rights Reserved --- 135 0.694 0.774 0.89 40. 8 110 131 157 176 193 204 --- XT 0.738 0.4 53.650 0.2 0.38 0.0 75.688 0.580 0.8 62.732 --- Cv 23.34 0.873 0.8 53.4 13.85 --- Kv 6.7 23.728 0.7 21.4 --- XT 0.35 0.8 85.762 0.7 22.53 4.5 49.2 17.82 Kv 20.34 --- Cv 2.7 30.83 10.7 102 0.05 12.00 10.549 0.758 0. Restricted trim.7 92.05 5.6 0.9 76.757 0.5 87.6 90.6 93.748 0.729 0.638 --- Fd 0.7 42.6 16.904 0.5 15.2 57.919 0.97 14.646 0.3 16.82 Kv 12.93 7.5 49.674 0.899 0.634 0.35 0.36 0.799 0.8 20.733 0.723 0.2 33.3 28.27 0.5 105 118 133 142 148 0.1 105 127 152 181 203 223 236 0.651 0.CL600 Catalog 12 Linear Cage February 2010 .691 0.9 --- XT 0.3 20.ED CL125 .6 14.669 0. If coefficients listed above for the NPS 8 linear cage with 51 mm (2-inch) travel are not sufficient for your application.58 11.610 0.09 12.5 21.1 70.2 43.44 0.45 19.08 18.2 15.3 23.27 0.36 0.35 0.8 --- XT 0.926 0.684 0.875 19 38 0.5 62.720 0.658 0.656 0.529 0.644 0.641 0.671 0.650 0.727 0.688 --- Fd 0.0 2.793 0.29 0.676 0.26 0.375 29 51 1.875 19 0.08 9.87 16.668 0.84 --- Kv 3.75 1.641 --- Fd 0.7 37.3 58.84 11.633 0.0 16.3 17.30 0.75 47.706 0.84 Kv 2.2 25.683 0.36 0.7 42.7 37.656 --- Fd 0.708 0.36 0.27 --- Cv 4.9 88.7 25.937 0.6 49.694 0.4 25.23 7.0 61.8 56.50 8.6 37.0 1.0 68.6 1.36 0.5 28.592 0.27 0.35 0.87 --- Kv 3.30 0.55 7.678 0.7 17.06 16.32 0.7 1.77 22.75 1−1/2 33.36 0.962 0.5 14.33 0.3 1.35 0.658 0.732 0.1 70.2 39.9 52.722 0.34 0.3 50.31 0.630 0.891 0.1 2. The NPS 8 quick opening cage with 51 mm (2-inch) travel has approximately a linear characteristic.767 0.764 0.2 64.6 72.50 8.2 13.75 1.754 0.1 72.6 58.37 0.6 18.1 63.686 0.5 28.82 Valve Opening—Percent of Total Travel FL(1) Kv 3.5 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 3.340 0.6 97.614 0. The full-size port coefficients for NPS 3 through 8 also apply to Fisher ET-C valves. All Rights Reserved . ET.84 Kv 8.690 0.66 6.5 19.3 16.28 0.7 74.4 42.18 10.699 0.3 1.4 73. and ETR.8 73.5 2−1/2 47.666 0.6 90.875 3.35 0.8 65.125 2 33.718 0.92 5.41 0.5 102 108 0.660 0.0 24.697 0.972 0.731 0.8 33.666 --- Cv 14. 2.Page ED-3 Linear Linear Valve Size.81 Kv 8.3 73.7 111.7 77.9 18.733 --- Cv 7.5 16.92 13.3 XT 0. NPS Characteristic Port Diameter Maximum Travel(2) mm Inches mm Inches 1 & 1−1/4 33.77 Kv 6.8 29.2 35.9 88.8 15.1 26.674 0.36 0.0 32.2 30.9 61.37 0.9 107 113 0.6 21. 2010.43 11.30 0.5 3 58.38 0.718 0.671 0.9 33.8 67.636 --- Cv 4.672 0.29 0.4 44.7 41.1 60.2 44.41 0.2 51.3 78.687 0.3 94.8 21.3125 19 0.37 0.70 9.875 38 1. At 100% travel.9 36.8 102 115 123 128 --- XT 0.2 0.872 --- 1.5 32.9 0.4 42.620 --- Fd 0.5 67.32 0.91 --- Kv 2.3125 2.6 87. EFisher Controls International LLC 1988.4 88.5 97.8 XT 0.9 13. Notes: The coefficients shown on this page are also appropriate for Fisher EDR.9 26.3125 2.9 26.6 23.652 0. consider using the quick opening cage.456 0.3 80.44 0.76 7.1 23.611 0.9 26.628 0.1 63.6 22.35 0.668 0.1 --- XT 0.3125 4.2 93.494 0.694 0.629 0.78 4.0 14.720 0.34 0.78 10.1 17.644 0.669 0.75 1.2 29.698 0.3 49.633 0.28 --- Cv 9.10 8.53 6.694 --- Cv 9.1 83.582 0.716 0.3 XT 0.7 84.3 0.8 81.36 9.662 0.7 --- XT 0.532 0.33 --- Cv 3.1 51.3125 19 29 0.21 5.4375 19 38 0.32 0.3 34.4 18.36 0.9 20.1 25.6 29.736 0.38 0.680 0.125 2 4 73.683 0.6 35.2 XT 0.720 0.8 13.37 0.737 0.5 32.0 18.30 --- Cv 8.0 0.81 13.35 0.714 0.6 19.709 0.0 19.34 21.707 0.708 0.509 0.8 54.3 30.5 45.1 32.3 33. 375 8 8 51 51 76 2 2 3 Flow Coefficient 10 Cv Kv Valve Opening—Percent of Total Travel FL(1) 20 30 40 50 60 70 80 90 100 46. At 100% travel. and ETR.4 93.836 0.801 0. Emerson.727 0.684 0.88 --- Kv 14.21 0. If coefficients listed above for the NPS 8 linear cage with 51 mm (2-inch) travel are not sufficient for your application.685 0.740 --- Fd 0.31 --- 1.657 0.29 0. ET.1 106 135 168 211 251 279 XT 0.30 0.656 0. www.6 65.713 0.677 0. consider using the quick opening cage.803 0.755 0.8 mm (7 inch) port.2 203. 2010.CL600 Catalog 12 Linear Cage Valve Size.Page ED-4 Port Diameter mm 177.87 Kv 79.30 0.800 0.675 0. Notes: The coefficients shown on this page are also appropriate for Fisher EDR.781 0.84 40.744 0.2 129 206 285 363 444 526 581 640 688 0. 2.784 0.31 0.28 0. The NPS 8 quick opening cage with 51 mm (2-inch) travel has approximately a linear characteristic. All other marks are the property of their respective owners. All Rights Reserved .843 0. NPS February 2010 .31 0.31 0.8 Inches 7 Maximum Travel(2) mm 51 Inches 2 6(3) 111.762 0.28 0.7 123 156 194 244 290 322 0.807 --- Fd 0.1 8(2) 8 203.803 0.683 0.31 0.786 0. NPS 8 EAD/EAT valves use the same Cv values for sizing as NPS 6 ED valves with 177.3 107 171 228 279 327 367 402 420 433 0.com EFisher Controls International LLC 1988.839 --- Cv 91.4 207 325 440 550 639 711 760 795 846 0.758 0. The full-size port coefficients for NPS 3 through 8 also apply to Fisher ET-C valves.624 0.Fisher.31 0.823 0.31 0.7 38. Emerson Process Management.651 0.31 0.821 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co.704 0.28 --- Cv 16.721 0.2 4.87 --- Kv 52.28 0. 3.0 92.1 112 178 247 314 384 455 503 554 595 XT 0.4 33.6 81.26 0.1 179 281 381 476 553 615 657 688 732 --- XT 0.657 0.ED CL125 . Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.740 0.676 0.746 0. Restricted trim.4 56.698 0.31 0.31 0.703 --- Cv 60.6 148 197 241 283 317 348 363 375 --- XT 0.660 0.651 0.23 0.681 0. 50 3.706 0.687 --- Fd 0.53 0.0 XT 0.743 0.775 0.30 0.31 --- Cv 0.641 0.616 0. ET.5 30.43 12.63 0.82 7.27 0.3 1.1 0.89 4.61 9.780 0.9 104 118 --- XT 0.8 18.944 0.1 35.75 1.1 18.6 31.2 61.969 1.CL600 Catalog 12 Equal Percentage Cage Flow Down February 2010 .661 0.715 0.639 0.2 43.667 --- Cv 1.13 10.2 49.760 0.98 10.677 1.766 0.62 9.69 15.5 25.5 99.834 0.11 5.0 --- XT 0.716 0.733 0.7 24.827 0.702 --- Cv 5.30 4.716 --- Fd 0.3 22.613 0.51 2.5 85.864 0.685 0.12 1.649 --- Cv 3.Page ED-5 Equal Percentage Equal Percentage Valve Size.783 1.4 24.31 0.12 9.29 0.621 0.34 14. Restricted trim.21 5.56 5.46 3. NPS Port Diameter Characteristic Maximum Travel mm Inches mm Inches 1 & 1−1/4 33.35 0.650 0.5 58.07 10.45 0.3 50.801 0.3125 4.58 0.87 --- Kv 1.3125 2.7 1.679 --- Fd 0.20 2.1 2.1 21.644 0.30 0.8 16.1 43.821 0.875 38 1.75 3.93 4.700 0.79 11.54 2.32 --- Cv 1.737 0.75 1.9 17.645 0.23 0.65 11.654 0.0 97.7 49.4 29.3 43.27 3.736 0.9 108 148 177 194 --- XT 0.84 Kv 2.670 0.661 0.66 6.34 7.672 0.694 0.7 23.663 0.13 6.6 57.40 0.3 1.85 Kv 1.52 2.1 16.840 0.88 Kv 0.36 0.32 7.51 9.1 30.6 87.587 0.700 --- Cv 1.3 15.702 0.76 7.53 10.11 4.375 29 51 1.17 9.4 38.1 22.9 51.68 6.98 6.715 0.4 33.693 0.632 0.742 0.45 0.83 10.2 XT 0.04 9.650 0.677 0.89 --- Kv 1.71 6.3125 2.64 0.75 1.8 96.667 0.2 26.87 5.6 18.33 1.7 125 171 205 224 0.10 4.7 0.92 2.640 0.665 0.923 1.757 0.86 14.2 60.678 0.42 2.1 90.42 0.57 3.26 14.30 6.798 1.36 2.803 0.0 15.5 77.06 10.68 0.3 74.684 0.3 30.97 6.32 0.46 0.625 0.23 1.09 2.687 0.28 --- Cv 3.82 Kv 5.26 0.820 0.602 0.727 0.707 0.82 Kv 3.813 --- 1.5 66.735 0.35 1.0 27.125 2 4 73.33 0.29 0.50 0.53 4.ED CL125 .627 0.713 0.2 17.35 4.2 14.8 15.0 XT 0.63 0.43 14.90 2.03 6.28 0.714 0.75 47.6 61. All Rights Reserved .703 0.25 0.774 0.26 0.85 11.26 0.7 20.84 Valve Opening—Percent of Total Travel FL(1) Kv 1.3 58.44 9.629 0.64 0.665 0.32 0.28 0.41 7.43 7.1 89.74 6.0 68. EFisher Controls International LLC 1988.84 4.0 XT 0.7 35.77 9.5 24.64 11.24 0.4 37.3125 19 29 0.660 --- Fd 0.1 83.710 --- Cv 4.64 4.27 6.642 0.83 8.30 0.685 0.643 0.31 2.7 59.5 18.628 0.68 3.738 0.58 12.45 11.41 0.875 19 38 0.735 0.658 0.727 0.01 13.8 35.5 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 0.2 42. The full-size port coefficients for NPS 3 through 8 also apply to Fisher ET-C valves.746 0.66 2.4 0.125 2 33.3 0.2 0.95 15.5 3 58.682 0.672 0.8 0.0 --- XT 0.0 52.591 0.0 21.5 37. 2010.635 0.27 --- Cv 1.1 19.42 11.669 0.47 0.81 2.3 73.77 7.24 0.0 32.49 0.5 2−1/2 47.7 111.63 0.9 25.0 2.1 43.9 --- XT 0.714 0.4375 19 38 0.34 13.56 2.675 --- Fd 0.774 0.2 23.3125 19 0.52 0. Notes: The coefficients shown on this page are also appropriate for Fisher EDR.69 4.88 --- Kv 0.7 0.22 3.706 0.8 23.7 17.1 17.22 3.6 --- XT 0.04 7.778 0.744 0.1 33.672 0.39 0.82 5.614 0.648 0.49 0.4 16.5 38.57 2.677 0.44 7.9 0.89 Kv 3.635 0.0 1.7 79.686 0.2 71.37 0.17 9.1 27.9 50.2 26.69 5.702 0.9 41.63 3.742 0.35 0.6 22.875 3.756 0.30 0.679 0.9 14.9 --- XT 0.687 0.8 26.0 70.75 1−1/2 33. At 100% travel.690 0.44 2.731 0.721 0.91 --- Kv 0.4 86.531 0.45 0. and ETR.735 0.7 105 112 0.0 120 136 0.875 19 0.38 --- Cv 1.6 1. 688 0.709 0.695 --- Cv 18.26 --- 1.1 15.22 0.727 0.600 0.834 0.5 XT 0.623 0. www.654 0. Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.Page ED-6 Maximum Travel mm 51 Inches 2 6(2) 111.8 mm (7 inch) port.22 0.626 0. 2010.3 37.1 39. Emerson Process Management.644 0.1 8 8 203.22 0.24 0.0 146 201 237 XT 0. 2.2 203.7 45.25 0.1 61.2 4.8 26. At 100% travel.700 0.8 43.720 0.20 0.85 58.25 0.0 140 207 273 318 341 --- 0.com EFisher Controls International LLC 1988. and the Emerson logo are trademarks and service marks of Emerson Electric Co.671 0. ET.8 Inches 7 February 2010 .613 0.834 0.39 Cv 5.17 0.3 90.0 58.5 38.780 0.2 111 169 232 274 0.778 --- 0.2 71.29 0.6 96.2 22.0 112 163 232 321 412 490 XT 0.7 130 189 268 371 476 567 0.744 0.1 105 188 307 478 605 695 761 818 0.7 23.26 0.629 0.47 0.67 8. NPS Port Diameter mm 177.86 Kv 23.5 75.724 --- Cv 27. Notes: The coefficients shown on this page are also appropriate for Fisher EDR.9 50.614 0.8 163 266 413 523 601 658 708 --- XT 0.680 Fd 0.610 0. Restricted trim.725 0.3 Kv 11.ED CL125 .611 0.580 0.615 0.26 --- 10.25 0.28 0.599 0. All other marks are the property of their respective owners. The full-size port coefficients for NPS 3 through 8 also apply to Fisher ET-C valves.375 8 8 51 51 76 2 2 3 Flow Coefficient 10 20 30 40 Cv 12.4 86. Emerson.736 0.CL600 Catalog 12 Equal Percentage Cage Flow Down Valve Size.587 0.40 Valve Opening—Percent of Total Travel FL(1) 50 60 70 80 90 100 67. NPS 8 EAD/EAT valves use the same Cv values for sizing as NPS 6 ED valves with 177. and ETR.44 0.23 0.9 25.0 58.24 0.88 --- Kv 4.735 0.654 0.636 0.0 32.74 13.588 0.804 0.4 104 162 239 316 368 394 0.Fisher.611 0.4 50.643 0.809 0.33 0.85 --- Kv 16. All Rights Reserved .807 --- Fd 0.3 90.682 0. 450 0.7 85.983 0.294 0.559 0.709 0.7 21.4 XT 0.6 13.467 0.6 95.2 52.1 XT 0.5 31.6 112 127 141 153 160 Kv 11.0 30.1 26.439 Cv 16.513 0.707 0.Page ED-7 Linear Characteristic Whisper Trim I Valve Size.9 21.397 0.4 74.719 Cv 3.712 0.7 41.660 0.9 30.521 0.460 0.452 0.8 41.809 0.0 67.3 47.5 40.4 24.0 Kv 6.6 61.7 78.644 0.9 18.456 0.2 48.6 Inches 1.468 0.604 0.938 Cv 2.0 20.398 0.374 0.3125 2.6 42.8 28.596 0.892 0.875 Maximum Travel mm 19 19 Inches 0.8 77.795 0.8 2.6 46.792 0.2 34.510 Cv 33.673 0.689 0.875 3.5 47.70 6.768 Cv 2.500 0. Restricted trim.3 75.4 12.857 Cv 7.7 46.3 66.2 Kv 2. The full-size port coefficients for NPS 3 through 6 also apply to Fisher ET-C valves.490 0.3 81.4 40.1 2.3125 1.1 33.6 32.5 XT 0.9 19.467 0.75 1.685 0.75 1−1/2 33.923 Cv 8.9 22.331 0.7 29.4 50.39 10.7 90.358 0.428 0.75 0.6 Kv 2.6 49.7 54.2 1.322 0.672 0.0 47.899 0.345 0. Notes: The coefficients shown on this page are also appropriate for Fisher EDR.9 84.790 0.7 40.703 0.811 Cv 13.3 1.7 18.8 23.4 21. All Rights Reserved .3 58.624 0.0 22.86 6.431 0.7 1.62 7.720 0.968 0.682 0.877 0.428 Cv 55.1 43.0 14.3 108 170 212 234 247 257 266 279 292 XT 0.1 XT 0.5 XT 0.547 0.876 0.2 43.7 XT 0.9 20.768 0.2 14.4 58. NPS 6 easy−e with restricted Whisper Trim not available. EFisher Controls International LLC 1988.352 0.6 117 135 137 137 141 149 157 169 Kv 29.874 0.764 0.9 25.5 78.921 0.412 0.28 7.75 1.5 195 292 377 434 503 554 567 570 589 XT 0.4 25.0 18.375 29 51 1.387 0.579 0.6 23.813 0.8 125 196 245 270 286 297 308 323 338 Kv 48.9 33.5 3 58.755 0.8 90.792 0.407 0.3 89.7 40.8 40.0 65.4375 19 38 0.0 18.674 0. and ETR.2 76.8 64.31 16.69 7.614 0.470 0.498 0.4 26.3 36.414 0.19 12.887 0.0 40.7 16.87 10.753 0.125 2 33.977 0.1 79.1 90.377 0.894 Cv 3.4 103 Kv 7.8 Valve Opening—Percent of Total Travel Kv 2.427 0.439 0.494 0.3125 2.395 0.383 0.5 18.9 25.1 26.940 0.901 0.9 36.472 0.4 51.386 0.7 71.5 28.12 7.42 13.471 0.1 80.2 47.0 20.3 34. Use EW valve body where this trim is desired.6 27.1 97.929 0.84 6.9 13.6 29.0 1.1 20.406 0.9 20.5 2−1/2 47.8 XT 0.4 55.5 53.5 39.603 0.481 0.607 0.729 0.8 64.843 0.0 41.9 110 122 132 138 XT 0.7 XT 0.8 23.875 7 38 51 76 8 203.0 Kv 10.406 0.27 6.472 0.125 2 4 73. 2.9 59.6 87.437 0.2 14.2 16.8 72.344 0.3 12.354 0.6 60. These values are also used to size NPS 8 EAD/EAT valves.2 24.47 5.42 12.9 31.1 Kv 14.7 21.7 55.6 28.3 92.37 11.9 20.467 0.766 0.632 0.7 Kv 2.8 96.526 0.7 111.1 47.75 1.378 0.1 82.2 45.5 20.3 15.05 16.36 13.3125 4.0 92.1 81.532 0.441 0.483 Cv 12.385 0.1 48.1 36.318 0.3 70.3 101 117 119 119 122 129 136 146 XT 0.605 0.31 14.5 35.0 XT 0.8 14.ED CL125 .644 0.370 0.504 0.9 36.0 6(2) 177.761 0.0 16.15 19.3 73.411 0.581 0.718 1.4 16.1 23.11 8.771 0.823 0. ET.2 24.286 0.9 76.3125 19 29 0.748 0.7 Kv 2.436 0.470 0.398 0.0 17.605 0.549 0.919 0. 2010.1 47.701 Cv 142 303 428 542 611 652 669 689 700 726 Kv 123 262 370 469 529 564 579 596 606 628 XT 0.624 0.79 11.857 0.385 0.4 70.CL600 Catalog 12 Whisper Trimt I Cage Flow Up February 2010 .589 0.2 47.4 23.5 2 3 8 29 4 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 3.5 22.6 62.427 0.5 54.622 0. NPS(1) Port Diameter mm 1 & 1−1/4 33.958 0.9 61.2 32.9 15.2 13.617 0.30 19.8 88.5 94.1 15.4 29.875 19 38 0.6 99.39 12.662 Cv 100 226 337 436 502 581 641 655 659 681 Kv 86.323 0.0 47. 514 0.688 0. and WhisperFlo are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.547 0.Page ED-8 Linear Characteristic(2) Whisper Trim III Valve Size.702 0.5 5.6 6(4) 136. NPS Port Diameter mm Inches Maximum Travel mm Inches 4 87.9 71.647 0.600 0.com EFisher Controls International LLC 1988.525 0.77 8.0 --- D3 DP/P10.8 59.375 76 3 8 177.5 5.CL600 Catalog 12 Whisper Trimt III Cage Flow Up February 2010 .7 27. of 4.525 1.783 0.4 12.539 0.04 33.727 0.600 0.507 0.668 0.6 Kv 4.507 0.51 0.722 109 152 187 213 231 243 251 255 --- A3 DP/P10.85 6(4) 136.532 0.0 57.04 5.507 0.654 0.5 120 144 167 190 211 228 0. Erosion damage to the valve may result.9 101 108 114 XT 0.528 0.528 0.507 0.669 0. Emerson.723 0.528 0.539 0.532 0.3 3. The full-size port coefficients for NPS 4 through 8 also apply to Fisher ET-C valves.654 0.536 0.9 120 179 237 287 331 368 397 421 441 XT 0.539 0.9 31.609 Linear Characteristic WhisperFlo Level Z 4 87.532 0.704 0.4375 76 3 6(1) 136.99 6(4) 1.5 81.514 0. 3.525 Cv 5 10 20 30 40 51 61 71 81 91 101 XT 0.525 0.67 6.702 0.75 6(4) 136.04 58.539 0.532 0.600 0.528 0.5 5.7 104 0.714 0.563 Kv 4.473 Kv 4. All other marks are the property of their respective owners.638 0.67 67. Valves should not be required to throttle at less than the specified minimum coefficient for an extended period time.375 76 3 Cv 4.5 5. Linear Characteristic WhisperFlot Level X Valve Size.737 0. Notes: The coefficients shown on this page are also appropriate for Fisher EDR.3 3.5 Valve Opening—Percent of Total Travel 20 30 XT(1) 40 50 60 70 80 90 100 126 176 216 246 267 281 290 295 0.2 107 119 --- Cv 4.51 0.528 0. ET.753 0.4 46.708 0.2 66.600 0. This coefficient is minimum rather than 10% open.3 83.7 47.8 65.536 0.0 61.528 0.375 76 3 B3 DP/P10.503 0.4375 76 3 6(1) 136.536 0. Fisher.809 0.514 0.04 24.539 0.4 91.4375 76 3 6(1) 136.8 41.9 95.539 0.747 0.716 0.67 9.0 41.46 0.9 94.536 0.521 0.4 60.5 77.536 0.51 0.ED CL125 .51 0.5 5.5 5.521 0.528 0.699 0.543 0.50 19.2 27.6 90.831 0.575 Cv 9 18 36 55 73 91 109 127 146 164 182 XT 0.600 0.3 3.2 39.9 55.67 38. 2010. and ETR.503 0.638 0.547 0.829 Linear Characteristic WhisperFlo Level Y 4 87.4 94.7 47.9 81.7 104 125 144 164 183 197 --- C3 DP/P10.375 76 3 This column lists XT factors for Whisper Trim III cages at 100% travel.692 0. then linear charactersitic. Whisper Trim.8 7 152 6 Cv 6 12 23 35 47 59 70 82 94 105 117 XT 0.732 0. Emerson Process Management.77 Cv 30.521 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co. www.842 Valve Opening—Percent of Total Travel Cv 10.547 0. These values are also used to size NPS 8 EAD/EAT valves.708 0.67 28.7 89.6 116 137 159 175 189 199 XT 0.3 69.5 inches) of travel.76 0. Level D exhibits an equal percentage characteristic for the first 38 mm (1.0 97.600 0.496 0.375 76 3 Cv 4.8 52. These values are also used to size NPS 8 EAD/EAT valves.547 0.575 Cv 11 42 84 125 167 209 251 293 334 376 418 XT 0.74 0.525 0.547 0.3 55.563 Kv 4.525 Cv 7 26 52 78 104 130 156 182 208 234 260 XT 0.4 20.496 0.22 17. 136.Fisher.375 76 3 8 177. NPS Port Diameter mm Inches Maximum Travel mm Inches Flow Coefficient Minimum(3) Cv 4.3 70.8 7 152 6 Flow Coefficient Min 10 20 30 40 50 60 70 80 90 Cv 6.528 0.5 5. 2.8 7 152 6 100 Cv 3 6 13 19 25 32 38 44 50 57 63 XT 0.525 0.8 83.0 110 124 138 0.375 76 3 8 177.0 75.673 0.735 0.4 68.507 0. All Rights Reserved .526 0.2 35. on recycled paper.1:ED.Design EDR The Design EDR valve has flow coefficients identical to the 1 . refer to Bulletin 51. Inc. For additional Design EDR body information. 1998. All Rights Reserved Catalog 12 October 1998 Page EDR-1/EDR-2 . ©Fisher Controls International. Fisher. Please refer to those coefficients. and Fisher-Rosemount are marks owned by Fisher Controls International.4 in. Inc..S. All other marks are the property of their respective owners. 1988.600 Design ED valve.A. or Fisher-Rosemount Systems. sizes of the Classes 125 . Inc. Printed in U. . 7 89.611 --- 1.561 0.82 Kv 70.664 0.624 0.744 0.614 0.2 103 145 216 324 495 684 844 912 0.835 0.5 10 114 4.596 --- 1. Notes: The coefficients in this table are also appropriate for the EHT Valve.620 0.5 59.579 0.731 0.443 0.664 0.6 85.910 0.591 0.3 124 179 247 330 482 650 865 1116 1358 --- XT 0.0 Maximum Travel Inches mm Inches 7 76 3 10 102 4 Flow Coefficient Valve Opening—Percent of Total Travel 20 30 40 50 60 70 80 90 100 Cv 105 212 332 458 578 689 788 878 954 1020 0. EFisher Controls International LLC 1988.3 114 159 229 334 468 619 755 0.671 0.667 --- 95.620 0.Flow Down Valve Size.5 Flow Coefficient 10 20 Cv 38.622 0.3 Kv 33.1 XT Cv Valve Opening—Percent of Total Travel FL(1) 30 40 50 60 70 80 90 100 70. NPS Port Diameter mm 8 & 10x8 177. NPS Port Diameter mm 8 & 10x8 177.669 0.629 --- Equal Percentage Characteristic Equal Percentage .939 0.85 60.610 0.1 51.653 0.8 12 & 14x12 254. At 100% travel.652 0.Flow Down 8 & 10x8 177.669 0.607 0.644 0.582 0.83 Kv 83.85 Kv 28.633 0.6 73.6 138 198 289 405 535 653 --- XT 0.639 --- Cv 81.Flow Down Valve Size.0 7 10 76 102 3 4 FL(1) 10 Cv 32.891 0.969 0.0 Maximum Travel Inches mm Inches 7 89 3.80 Kv 183 337 513 695 874 1073 1263 1436 1583 1704 --- XT 0.658 0.606 0.Page EH-1 Linear Characteristic Linear .557 0.668 0.577 0.653 0.618 0. 2011.689 0. At 100% travel.616 0.840 0.9 156 229 313 487 710 988 1280 1610 1830 0.676 0.579 0.647 0.8 12 & 14x12 254.669 0.8 183 287 396 500 596 682 759 825 882 --- XT 0.617 0.946 0.581 0.0 135 198 271 421 614 855 1107 1393 1583 --- XT 0.576 0. Notes: The coefficients in this table are also appropriate for the EHT Valve.82 Kv 90.669 0.3 143 207 286 382 557 752 1000 1290 1570 0. Modified Equal Percentage Characteristic Modified Equal Percentage .8 12 & 14x12 254.8 98.842 0.1 125 187 280 428 592 730 789 --- 0.633 0.944 0.641 0.592 --- Cv 211 390 593 804 1010 1240 1460 1660 1830 1970 0.639 0.661 0.662 0. All Rights Reserved .EHD CL900 and CL1500 Catalog 12 Linear and Equal Percentage Cages Flow Down through the Port January 2011 . 0 6 & 8 x 6 111.58 5.65 10.2 20.5 80.689 --- Cv 17.77 5.735 --- Cv 1.Fisher.552 0.08 1.77 13.8 51.375 5. and the Emerson logo are trademarks and service marks of Emerson Electric Co.612 0.88 --- Kv 2.8 78.476 0.478 0.601 0.0 119 168 248 360 496 654 800 0.553 --- 1.22 5.559 0.3 34.543 0.3 0.1 17.39 13.745 0.648 0.7 4 & 6 x 4 73.624 0.3 XT 0.757 0.8 34.668 0.4 --- XT 0.529 0.7 120 182 266 345 419 XT 0.5 12 & 14x12 177.3 69.4 26.1 3 & 4 x 3 58.1 140 212 289 366 435 495 547 590 621 0.5 17.4 38. All other marks are the property of their respective owners.729 0.0 68.736 0.1 33.715 0.2 31.53 10.570 0.1 33.632 0.2 --- XT 0.601 0.5 122 169 208 237 253 260 267 XT 0.65 8.Flow Down Valve Size.581 0.1 76.840 0.44 15.5 2 2.735 --- Cv 2.5 35.8 Maximum Travel Inches mm Inches 1.8 43.8 65.1 0.36 2.1 57.0 198 319 413 508 598 695 784 849 891 --- XT 0.597 0.8 15.632 0. www.59 15. 2011.73 2. At 100% travel.609 0.1 29.761 0.1 33.559 0.7 29.640 0.4 50.0 0.552 0.556 0.Flow Down Valve Size.1 103 145 215 311 429 566 692 --- XT 0.605 0.5 3 FL(1) Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 1.681 0.1 8 & 10x8 136.1 0.375 5.6 25.589 0.4 21.612 0.4 64.9 86.605 0.704 0.2 XT 0.4 65.57 6.8 41.664 0. All Rights Reserved .7 75.25 1.3 69.0 51.718 0.683 --- Cv 38.81 Kv 33.9 85.740 0.39 9. Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.574 0.2 86.741 0.701 0.640 0.7 68.375 7 38 51 76 64 76 1.779 0.6 74.714 0.EHD CL2500 Catalog 12 Linear and Equal Percentage Cages Flow Down through the Port January 2011 .629 0.648 0.9 30.187 0.0 51.2 40.9 83.772 0.526 0.2 20.668 0.718 0.95 --- Valve Opening—Percent of Total Travel Kv 2.3 25.0 47.537 --- Cv 3.6 23. NPS Port Diameter mm 2 & 3 x 2 38.597 0.5 20.663 0.34 9.709 0.81 Kv 90.5 103 112 118 120 XT 0.375 7 29 38 51 64 76 1.6 70. Emerson Process Management.8 Maximum Travel Inches mm Inches 1.681 --- Cv 75.689 0.533 0.84 --- Kv 2.1 56.766 0.82 --- Kv 17.593 0.62 8.8 100 119 130 136 139 0.523 0.783 0.685 0.5 29 1.526 0. Emerson.533 0.605 0.6 59.6 81.697 0.697 0.2 37.7 21.4 122 163 188 XT 0.82 --- Kv 65.518 0.5 12 & 14x12 177.608 0.640 0.3 33.4 59.681 0.1 27.686 0.6 83.710 0.727 0.558 0.93 Kv 1.1 27.561 0.48 13.548 0.6 74.1 3 & 4 x 3 58.0 6 & 8 x 6 111.701 0.89 --- Kv 15.0 23.589 0.14 3.0 12.5 59.5 3 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 1.875 4.723 0.125 1. NPS Port Diameter mm 2 & 3 x 2 38.92 --- Valve Opening—Percent of Total Travel FL(1) Kv 1.44 3.8 88.7 72.3125 2.7 98.8 24.0 21.0 50.640 --- Cv 19.18 2.547 0.07 9.653 0.8 18.50 2.585 0.735 0.2 96.555 0.740 0.9 16.6 59.748 --- Cv 2.8 42.3125 2.14 6.8 59.624 0.04 15.7 46.584 0.7 23.5 XT 0.7 141 188 217 0.566 0.17 13.697 0.406 0.9 36.660 0.85 --- Kv 2.Page EH-2 Linear Characteristic Linear .2 56.706 0.922 0.556 0.578 0.47 4.616 0.99 17.688 --- Cv 104 229 369 477 587 691 804 906 981 1030 0.0 29.660 0.1 141 195 241 274 293 301 309 0.8 139 210 307 399 484 0.com EFisher Controls International LLC 1988.2 29.66 8.40 11.33 9.40 4.2 30.125 2.697 0.2 56.559 0.706 --- Cv 2.727 0.20 11.29 17.0 32.833 0.5 25.5 22 0.48 8.733 0.93 Kv 1.25 2.870 0.5 2 3 2.582 0.5 38.584 --- Equal Percentage Characteristic Equal Percentage .731 0.875 2.702 0.1 8 & 10x8 136.9 0.6 85.0 49.566 0.93 8.0 121 183 250 317 376 428 473 510 537 XT 0.875 4. Notes: The coefficients on this page are also appropriate for the EHT Valve.70 15.620 0.2 31.7 4 & 6 x 4 73. 549 0.731 0.66 18.559 0. NPS Port Diameter mm 2 & 3 x 2 38.549 0. 2011.605 0.7 80.2 30.597 0.7 --- 0.1 16.1 30.693 --- Cv 5. Notes: The coefficients on this page are also appropriate for the EHT Valve.574 0.82 16.664 0.6 70.60 14.03 14.578 0.597 0.5 65.640 0.4 140 225 334 451 537 584 0.Flow Down Valve Size.1 3 & 4 x 3 58.593 0.1 8 & 10x8 136.3 59.125 2.38 XT 0.3 98.4 73.624 0.3 44.779 0.723 0.90 --- Kv 2.5 2 3 3 3.3 114 126 0.593 0.7 99.9 23.693 0.70 8.710 --- 9.80 Kv 36.3 52.581 0.698 0.3 28.28 Valve Opening—Percent of Total Travel FL(1) 50 60 70 80 90 100 6.6 59.5 51.753 0.734 0.668 0.9 41.6 109 XT 0.693 0.682 0.4 33.5 74.8 36.5 29 1.79 11.5 160 202 220 240 253 XT 0.9 61.6 64.0 6 & 8 x 6 111.598 0.4 60.689 --- Cv 22. At 100% travel.2 38.24 1.82 3.650 0.0 127 193 304 452 620 778 874 --- XT 0.0 17.86 11.563 0.9 83.739 0.578 0.99 9.666 0.734 0.526 0.805 0.85 --- Kv 19.8 Maximum Travel Inches mm Inches 1.740 --- Cv 42.726 0.544 0.7 4 & 6 x 4 73.3 28.8 115 185 234 254 278 293 0.875 4.93 9.806 0.7 104 147 223 351 523 717 899 1010 0.7 63.8 90.1 29.EHD CL2500 Catalog 12 Equal Percentage Cages Flow Down through the Port January 2011 .628 0.7 25.624 0.59 7.2 53. EFisher Controls International LLC 1988.706 0.0 26.9 45.3 26.36 15.677 0.5 56.68 3.691 0.677 0.672 0.681 0.6 20.652 0.5 Flow Coefficient 10 20 30 40 Cv 1.0 26.5 12 & 14x12 177.96 --- Kv 1.375 5.375 7 38 51 76 76 89 1.91 Kv 1.07 1.Page EH-3 Modified Equal Percentage Characteristic Modified Equal Percentage .710 --- Cv 2.518 0.3125 2.8 96.551 --- 1.88 --- Kv 5.9 86.9 39.792 0. All Rights Reserved .57 3.2 24.94 4.551 0.691 0.7 121 195 289 390 465 505 XT 0.01 12.559 0.652 0.6 30.681 Cv 1.9 0.679 0.9 74.552 0.7 19.0 XT 0.94 5.5 68.2 0. EHS CL2500 Catalog 12 Linear and Equal Percentage Cages Flow Up through the Port January 2009 - Page EH-4 Linear Characteristic Linear - Flow Up Valve Size, NPS Port Diameter mm 2 & 3 x 2 38.1 3 & 4 x 3 58.7 4 & 6 x 4 73.0 6 & 8 x 6 111.1 Maximum Travel Inches mm Inches 1.5 29 1.125 2.3125 2.875 4.375 38 51 76 1.5 2 3 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 1.40 2.77 8.42 14.3 19.3 23.9 28.0 31.4 33.4 35.2 0.90 Kv 1.21 2.40 7.28 12.4 16.7 20.7 24.2 27.2 28.9 30.4 --- XT 0.718 0.815 0.624 0.628 0.685 0.706 0.701 0.685 0.677 0.656 --- Cv 2.98 11.7 28.3 45.7 58.8 67.9 75.3 82.0 86.4 88.6 0.94 --- Valve Opening—Percent of Total Travel Kv 2.58 10.1 24.5 39.5 50.9 58.7 65.1 70.9 74.7 76.6 XT 0.706 0.664 0.697 0.710 0.731 0.731 0.727 0.710 0.689 0.681 --- Cv 2.92 15.1 30.6 48.6 68.0 86.8 103 116 123 125 0.92 --- Kv 2.53 13.1 26.5 42.0 58.8 75.1 89.1 100 106 108 XT 0.748 0.819 0.792 0.636 0.624 0.697 0.779 0.797 0.788 0.797 --- Cv 9.11 37.3 78.2 128 180 224 254 269 278 282 0.89 Kv 7.88 32.3 67.6 111 156 194 220 233 240 244 --- XT 0.620 0.656 0.589 0.574 0.601 0.648 0.689 0.718 0.714 0.714 --- Equal Percentage Characteristic Equal Percentage - Flow Up 2 & 3 x 2 38.1 3 & 4 x 3 58.7 4 & 6 x 4 73.0 6 & 8 x 6 111.1 1.5 2.3125 2.875 4.375 22 29 38 51 0.875 1.125 1.5 2 Cv 1.06 1.31 2.10 3.73 6.26 9.46 13.1 17.3 22.1 26.3 0.91 Kv 0.917 1.13 1.82 3.23 5.41 8.18 11.3 15.0 19.1 22.7 --- XT 0.970 0.757 0.731 0.689 0.652 0.624 0.624 0.648 0.693 0.723 --- Cv 1.94 2.86 5.09 9.02 14.9 22.6 32.1 43.0 53.9 64.7 0.94 --- Kv 1.68 2.47 4.40 7.80 12.9 19.5 27.8 37.2 46.6 56.0 XT 0.810 0.757 0.681 0.677 0.706 0.706 0.668 0.652 0.723 0.761 --- Cv 2.35 6.15 9.08 11.3 15.4 22.0 30.3 40.0 53.9 69.6 0.80 --- Kv 2.03 5.32 7.85 9.77 13.3 19.0 26.2 34.6 46.6 60.2 XT 0.856 0.681 0.620 0.656 0.644 0.597 0.555 0.555 0.578 0.632 --- Cv 4.10 9.98 17.9 24.7 35.3 57.3 93.0 133 174 210 0.79 Kv 3.55 8.63 15.5 21.4 30.5 49.6 80.4 115 151 182 --- XT 0.697 0.677 0.605 0.578 0.597 0.608 0.574 0.555 0.616 0.605 --- Modified Equal Percentage Characteristic Modified Equal Percentage - Flow Up 2 & 3 x 2 38.1 3 & 4 x 3 58.7 4 & 6 x 4 73.0 6 & 8 x 6 111.1 1.5 2.3125 2.875 4.375 29 38 51 76 1.125 1.5 2 3 FL(1) Cv 1.10 1.71 3.37 6.56 11.2 16.5 21.6 26.4 30.8 33.1 0.91 Kv 0.952 1.48 2.92 5.67 9.69 14.3 18.7 22.8 26.6 28.6 --- XT 0.898 0.748 0.689 0.640 0.636 0.656 0.693 0.723 0.727 0.677 --- Cv 2.11 4.16 8.97 16.9 28.4 42.5 55.8 68.2 78.5 84.0 0. Kv 1.83 3.60 7.76 14.6 24.6 36.8 48.3 59.0 67.9 72.7 --- XT 0.828 0.710 0.672 0.731 0.723 0.689 0.731 0.766 0.723 0.706 --- Cv 2.75 8.60 11.8 16.6 26.8 42.3 59.8 78.9 106 116 0.88 --- Kv 2.38 7.44 10.2 14.4 23.2 36.6 51.7 68.2 91.7 100.3 XT --- 0.608 0.636 0.640 0.570 0.537 0.578 0.664 0.693 0.779 --- Cv 6.81 16.5 30.5 58.0 109 175 228 256 275 281 0.88 Kv 5.89 14.3 26.4 50.2 94.3 151 197 221 238 243 --- XT 0.677 0.632 0.593 0.570 0.574 0.601 0.624 0.644 0.693 0.697 --- 1. At 100% travel. Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. Emerson Process Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners. www.Fisher.com EFisher Controls International LLC 1990, 2009; All Rights Reserved EHS CL2500 Catalog 12 Micro-Form Valve Plug Flow Up through the Port January 2009 - Page EH-5 Equal Percentage Characteristic Micro-Form - Flow Up Valve Size, NPS Port Diameter Maximum Travel mm Inches mm Inches 6.4 0.25 19 0.75 19 12.7 0.75 0.5 1, 1-1/2 x 1, &2x1 22(2) 0.875(2) 19 19.1 0.75 0.75 22(2) 0.875(2) 22 2& 3x2 25.4 0.875 1 29(2) 1.125(2) Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 0.072 0.106 0.163 0.232 0.324 0.449 0.626 0.871 1.22 1.58 0.91 Kv 0.062 0.092 0.141 0.201 0.280 0.388 0.541 0.753 1.06 1.37 --- XT 0.778 0.717 0.421 0.474 0.513 0.540 0.558 0.566 0.569 0.644 --- Cv 0.220 0.360 0.532 0.746 1.04 1.50 2.15 3.06 4.15 5.37 0.92 --- Valve Opening—Percent of Total Travel FL(1) Kv 0.190 0.311 0.460 0.645 0.900 1.30 1.86 2.65 3.59 4.65 XT 0.893 0.803 0.748 0.636 0.633 0.637 0.644 0.642 0.661 0.718 --- Cv 0.254 0.445 0.636 0.890 1.40 2.23 3.50 4.77 5.72 6.36 0.93 --- Kv 0.220 0.385 0.550 0.770 1.21 1.93 3.03 4.13 4.95 5.50 XT 0.632 0.627 0.630 0.632 0.629 0.628 0.629 0.626 0.633 0.630 --- Cv 0.441 0.681 1.04 1.59 2.36 3.43 4.81 6.43 7.84 8.91 0.88 --- Kv 0.381 0.589 0.900 1.38 2.04 2.97 4.16 5.56 6.78 7.71 XT 0.782 0.725 0.652 0.548 0.519 0.506 0.514 0.641 0.651 0.648 --- Cv 0.550 0.721 1.24 1.85 2.78 4.43 6.70 8.45 9.27 10.3 0.84 --- Kv 0.476 0.624 1.07 1.60 2.40 3.83 5.80 7.31 8.02 8.91 XT 0.516 0.693 0.581 0.587 0.586 0.589 0.585 0.583 0.587 0.585 --- Cv 0.653 1.19 1.89 2.89 4.50 7.08 10.9 15.9 20.0 21.5 0.95 --- Kv 0.565 1.03 1.63 2.50 3.89 6.12 9.43 13.8 17.3 18.6 XT 0.809 0.812 0.814 0.809 0.810 0.811 0.817 0.806 0.810 0.810 --- Cv 0.884 1.67 2.86 4.96 9.08 15.6 20.9 23.0 23.9 24.2 0.92 Kv 0.765 1.44 2.47 4.29 7.85 13.5 18.1 19.9 20.7 20.9 --- XT 0.696 0.700 0.698 0.700 0.696 0.700 0.697 0.745 0.714 0.700 -- 1. At 100% travel. 2. Travels identified with this superscript are modified equal percentage characteristic. All other travels are equal percentage. EFisher Controls International LLC 1995, 2009; All Rights Reserved EHS and EHT(1) CL2500 Catalog 12 Cavitrol IIIt Cage Flow Down through the Port January 2011 - Page EH-6 Linear Characteristic EHS and EHT, Cavitrol - Flow Down Port Diameter Maximum Flow Min. Travel Coeffi- Throttling Cv(2) mm Inches mm Inches cient Valve Size, NPS Trim Stage 1, 1-1/2 x 1, & 2 x 1(1) 15.9 2&3x2 Two Stage 31.8 3&4x3 47.6 4&6x4 73.0 6&8x6 Three Stage 3&4x3 4&6x4 6&8x6 1.25 1.875 2.875 111.1 4.375 1, 1-1/2 x 1, & 2 x 1 2&3x2 0.625 --15.9 --0.625 32 51 64 70 95 --51 33.3 1.3125 64 58.7 2.3125 70 111.1 4.375 95 1.25 2 2.5 2.75 3.75 --2 2.5 2.75 3.75 Valve Opening—Percent of Total Travel 10 20 30 40 50 60 70 80 90 100 FL(3) Cv 0.210 0.170 0.480 1.00 1.60 2.20 2.70 3.20 3.70 4.10 4.30 0.98 Kv 0.182 0.147 0.415 0.865 1.38 1.90 2.34 2.77 3.20 3.55 3.72 Cv 0.410 0.460 1.60 2.90 4.10 5.30 6.50 7.70 8.80 9.70 10.1 0.98 Kv 0.355 0.398 1.38 2.51 3.55 4.58 5.62 6.66 7.61 8.39 8.74 Cv 0.610 0.990 3.80 6.60 9.40 12.1 14.9 17.6 20.1 22.7 24.1 0.98 Kv 0.528 0.856 3.29 5.71 8.13 10.5 12.9 15.2 17.4 19.6 20.8 Cv 0.910 2.10 7.10 12.2 17.2 22.3 27.2 32.2 37.3 42.1 43.9 0.98 Kv 0.787 1.82 6.14 10.6 14.9 19.3 23.5 27.9 32.3 36.4 38.0 Cv 1.50 4.60 12.8 20.8 29.0 37.0 44.9 52.9 60.9 69.3 75.8 0.98 Kv 1.30 3.98 11.1 18.0 25.1 32.0 38.8 45.8 52.7 59.9 65.6 --- Cv --- --- --- --- --- --- --- --- --- --- --- --- Kv --- --- --- --- --- --- --- --- --- --- --- --- Cv 0.420 0.280 0.740 1.20 1.60 2.00 2.50 2.90 3.30 3.60 3.70 0.99 Kv 0.363 0.242 0.640 1.04 1.38 1.73 2.16 2.51 2.85 3.11 3.20 Cv 0.730 1.44 2.67 4.06 5.37 6.67 7.93 9.26 10.5 11.8 13.1 0.99 Kv 0.631 1.25 2.31 3.51 4.65 5.77 6.86 8.01 9.08 10.2 11.3 Cv 1.00 1.00 3.90 6.50 8.90 11.7 14.4 16.9 19.0 20.3 20.8 0.99 Kv 0.865 0.865 3.37 5.62 7.70 10.1 12.5 14.6 16.4 17.6 18.0 Cv 2.80 4.4 11.2 16.3 21.5 28.3 35 38.5 45.2 51.9 55.2 0.99 Kv 2.42 3.8 9.7 14.1 18.6 24.5 30.3 33.3 39.1 44.9 47.7 --------- --------- 1. Cavitrol III trim in the CL2500, NPS 1, two-stage and in the CL2500, NPS 2, three-stage valve body sizes uses unbalanced valve plugs. These sizes and constructions are Fisherr EHS valves; all other valves in this table are EHT valves. 2. Valves should not be required to throttle at a Cv less than the specified minimum of Cv for an extended period. Erosion damage to the valve seats might result. 3. At 100 percent travel. EHT, CL2500, Cavitrol III, Protected Inside Seat Design, Flow Down Trim Stage Valve Size, NPS 3, 4X3 Two Stage 4, 6X4 6, 8X6 3, 4X3 Three Stage 4, 6X4 6, 8X6 Port Diameter Maximum Travel mm Inch mm Inch 32.6 1.284 64 2.5 58 96.1 18.3 43.7 96.1 2.284 3.784 0.722 1.722 3.784 70 95 64 70 95 2.75 3.75 2.5 2.75 3.75 Flow Coefficient Minimum Throttling Cv Linear Characteristic Valve Opening − Percent of Total Travel 10 20 30 40 50 60 70 80 90 100 Cv 0.61 0.3 3.1 5.7 8.3 10.7 12.9 14.9 16.6 18.2 19.5 Kv 0.528 0.26 2.7 4.9 7.2 9.3 11.2 12.1 14.4 15.7 16.8 Cv 0.91 1.1 6.2 11.2 16.1 20.9 25.5 30 34.2 38.3 41.1 Kv 0.787 0.95 5.4 9.7 13.9 18.1 22.1 25.9 29.6 33.1 35.6 Cv 1.5 4.3 13.8 23 31.7 39.6 46.9 53.3 59 64 68.1 Kv 1.3 3.7 11.9 19.9 27.4 34.3 40.6 46.1 51 55.4 58.9 Cv 0.73 1 2.1 3 3.9 5.3 5.9 6.3 6.8 7.4 7.4 Kv 0.631 0.865 1.8 2.6 3.4 4.6 5.1 5.4 5.9 6.4 6.4 Cv 1.0 2.0 4.0 5.8 7.7 11 12.8 14.5 16.3 18.2 19.2 Kv 0.865 0.78 1.72 5 6.6 9.5 11.1 12.5 14.1 15.7 16.6 Cv 2.8 4.3 11.1 16.2 21.4 28.2 34.8 38.3 44.9 51.7 54.7 Kv 2.42 3.7 9.6 14 18.5 24.4 30.1 33.1 38.8 44.7 47.3 Notes: 1. All other EHT flow coefficients are identical to EHD coefficients. Refer to EHD information using all flange ratings and cage styles. In applications where pressure drop decreases with travel, consider using characterized Cavitrol III cages. Contact your Emerson Process Management sales office for assistance. Fisher and Cavitrol are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. Emerson Process Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners. www.Fisher.com EFisher Controls International LLC 1988, 2011; All Rights Reserved EHS CL3273 Catalog 12 Cavitrolt III 3−Stage Micro−Flat Flow Down June 2011 - Page EH-7 EHS, CL3273 Cavitrol III 3−Stage Micro−Flat - Flow Down Valve Size, NPS Shutoff Port Diameter(2) Maximum Travel mm Inches mm Inches 2(3) 25.4 1 38.1 1.5 2(4) 25.4 1 63.5 2.5 Linear Characteristic Flow Coefficient Min 10 20 30 40 50 60 70 80 90 100 Cv 0.05 0.01 0.06 0.09 0.16 0.34 0.46 0.62 0.89 1.06 1.18 Kv 0.04 0.01 0.05 0.08 0.14 0.29 0.40 0.54 0.77 0.92 1.02 Cv 0.06 0.01 0.14 0.37 0.72 1.20 1.86 2.75 3.74 4.53 5.54 Kv 0.05 0.01 0.12 0.32 0.62 1.04 1.61 2.38 3.24 3.92 4.79 Valve Opening—Percent of Total Travel FL(1) 1. At 100% travel 2. Cavitrol III Micro−Flat trims use a shutoff port diameter which is larger than the flowing port diameter. Use the shutoff port diameter for actuator sizing. 3. Flowing port: 12.7 mm / 0.5 Inch, Unbalanced Area: 5.065 cm2 / 0.785 In2, 3/4” stem 4. Flowing port: 19.1 mm / 0.75 Inch, Unbalanced Area: 5.065 cm2 / 0.785 In2, 3/4” stem EFisher Controls International LLC 2011; All Rights Reserved 0.97 0.97 EH Catalog 12 June 2011 - Page EH-8 This page is intentionally left blank. Fisher and Cavitrol are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. Emerson Process Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners. www.Fisher.com EFisher Controls International LLC 2011; All Rights Reserved ES CL125 - 600 Catalog 12 Quick Opening Cage June 2011 - Page ES-1 Quick Opening Characteristic Quick Opening - Flow Up Port Diameter Maximum Travel Valve Opening—Percent of Total Travel Valve Size, NPS mm Flow Coeffs. Coeffifor 6 mm (1) (1) cient Inches mm Inches (0.25 in.) Travel(2) 1/2 33.3 1.3125 3/4 1 & 1-1/4 33.3 33.3 47.6 1.3125 1.3125 1.875 19 19 19 19 0.75 0.75 0.75 0.75 1-1/2 33.3 58.7 1.3125 2.3125 19 29 0.75 1.125 2 33.3 73.0 1.3125 2.875 19 38 0.75 1.5 2-1/2 47.6 87.3 1.875 3.4375 19 38 0.75 1.5 3 58.7 2.3125 29 1.125 10 20 30 40 50 60 70 80 90 100 FL(3) Cv 6.27 4.00 5.63 6.22 6.35 6.44 6.48 6.52 6.53 6.53 6.53 0.88 Kv 5.42 3.46 4.87 5.38 5.49 5.57 5.61 5.64 5.65 5.65 5.65 --- XT 0.665 0.681 0.711 0.653 0.651 0.640 0.632 0.624 0.622 0.622 0.622 --- Cv 12.3 4.94 8.80 11.8 13.1 13.8 14.1 14.2 14.2 14.2 14.2 0.83 7.61 10.2 11.3 11.9 12.2 12.3 12.3 12.3 12.3 --- Kv 10.6 4.27 XT 0.593 0.576 0.688 0.605 0.571 0.552 0.539 0.534 0.534 0.534 0.534 --- Cv 16.3 5.24 10.0 15.0 18.4 20.3 21.0 21.1 21.3 21.4 21.4 0.89 8.65 13.0 15.9 17.6 18.2 18.3 18.4 18.5 18.5 --- Kv 14.1 4.53 XT 0.661 0.540 0.664 0.656 0.660 0.641 0.650 0.663 0.654 0.648 0.650 --- Cv 24.4 7.60 15.1 22.3 28.2 33.4 37.0 38.0 38.0 38.0 38.0 0.94 13.1 19.3 24.4 28.9 32.0 32.9 32.9 32.9 32.9 --- Kv 21.1 6.57 XT 0.645 0.577 0.613 0.639 0.684 0.703 0.713 0.743 0.777 0.789 0.789 --- Cv 18.0 4.83 10.4 16.2 21.4 25.6 28.2 29.8 30.2 30.3 30.4 0.94 9.00 14.0 18.5 22.1 24.4 25.8 26.1 26.2 26.3 --- Kv 15.6 4.18 XT 0.605 0.611 0.607 0.588 0.598 0.610 0.651 0.666 0.699 0.708 0.717 --- Cv 35.3 14.3 31.1 48.6 59.3 65.2 67.2 67.2 67.2 67.2 67.2 0.93 26.9 42.0 51.3 56.4 58.1 58.1 58.1 58.1 58.1 --- Kv 30.5 12.4 XT 0.607 0.633 0.627 0.619 0.732 0.758 0.771 0.797 0.810 0.810 0.810 --- Cv 18.6 5.12 10.5 16.7 22.2 26.9 30.9 33.9 36.3 38.1 39.4 0.91 9.08 14.4 19.2 23.3 26.7 29.3 31.4 33.0 34.1 --- Kv 16.1 4.43 XT 0.560 0.588 0.617 0.565 0.571 0.640 0.722 0.796 0.826 0.785 0.734 --- Cv 35.3 21.8 42.0 66.6 83.8 91.1 93.1 93.1 93.1 93.1 93.1 0.91 36.3 57.6 72.5 78.8 80.5 80.5 80.5 80.5 80.5 --- Kv 30.5 18.9 XT 0.675 0.659 0.684 0.720 0.790 0.795 0.827 0.848 0.868 0.868 0.868 --- Cv 26.1 7.40 15.5 23.3 31.4 39.8 48.4 56.1 61.7 62.3 69.2 0.95 13.4 20.2 27.2 34.4 41.9 48.5 53.4 --- Kv 22.6 6.40 53.9 59.9 XT 0.609 0.636 0.599 0.612 0.619 0.692 0.747 0.824 0.859 0.842 --- --- Cv 37.4 23.3 45.5 78.3 106 120 130 136 143 146 150 0.87 39.4 67.7 91.7 104 112 118 124 126 130 --- Kv 32.4 20.2 XT 0.590 0.585 0.592 0.602 0.685 0.740 0.726 0.737 0.731 0.733 0.720 --- Cv 36.3 14.7 32.4 51.2 68.8 83.1 94.3 103 108 112 115 0.91 28.0 44.3 59.5 71.9 81.6 89.1 93.4 96.9 Kv 31.4 12.7 99.5 --- XT 0.564 0.609 0.565 0.565 0.593 0.679 0.729 0.751 0.774 0.785 0.752 --- 1. When using Fisher 655-EC as a control valve for on-off service, the maximum travel for sizing purposes is 19 mm (0.75 inch), 2. When sizing self-operated regulators, use coefficients listed for 6 mm (0.25 inch) travel. 3. At 100% travel. Restricted trim. EFisher Controls International LLC 1988, 2011; All Rights Reserved 561 0.681 0.818 0.711 0.683 0.612 0.8 XT 0. www.3 39.650 0.8 108 164 217 255 274 282 290 291 302 0.619 0.701 0.810 0.88 40.642 0.8 2.0 33.664 0.1 June 2011 .607 0. When sizing self-operated regulators.801 0.575 0.652 0.909 0.814 337 490 612 700 759 796 827 844 875 0.613 0. All other marks are the property of their respective owners.524 0.25 inch) travel.814 0.664 0.783 0.1 8 8 203.691 0.4 108 135 156 169 178 181 183 0.772 0.1 93.520 0.768 0.698 0.4 205 323 441 539 622 677 720 759 787 0.375 8 8 51 51 76 2 2 3 10 20 30 40 50 60 70 80 90 100 FL(3) Cv 46.2 77.5 2 6 111.726 0. At 100% travel.630 0.85 135 292 424 529 606 657 689 715 730 757 --- 0.741 0.616 0.752 0. Restricted trim.688 0.642 0.9 47. 2.2 26.654 0. Emerson Process Management.) Travel(2) 4.774 1.82 140 221 279 316 342 362 377 394 406 --- Kv 88.682 0.89 Kv 40.9 162 255 322 365 395 418 436 455 469 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co. the maximum travel for sizing purposes is 19 mm (0.736 --- Cv 102 89.2 43.783 0.600 Catalog 12 Quick Opening Cage Valve Size.763 0.775 0.860 --- Cv 122 94.3 XT 0.90 93.0 77.ES CL125 .603 0.883 0. Emerson.4 117 135 146 154 157 158 --- Kv 35.3 132 174 198 215 225 230 234 235 0.724 0.804 0.com EFisher Controls International LLC 1988.572 0.883 0.601 0.700 --- Cv 66.814 0. 2011.763 0. All Rights Reserved --- 156 --- .0 177.677 0.1 XT 0.2 76.25 in.683 0.375 51 2 4 73.669 0.85 81.1 49.763 0.814 0. When using Fisher 655-EC as a control valve for on-off service.875 7 38 51 1.809 0.Fisher.Page ES-2 Maximum Travel 4.667 0.757 0.8 66.647 0. NPS Port Diameter mm 111.2 203.6 23. Coeffifor 6 mm Inches mm(1) Inches(1) cient (0.2 Valve Opening—Percent of Total Travel Flow Coeffs.7 177 279 381 466 538 586 623 657 681 --- Kv 106 XT 0.9 114 151 171 186 195 199 202 203 --- XT 0.780 --- Cv 41. use coefficients listed for 6 mm (0. 3.616 Cv 122 Kv 106 XT 0.75 inch).4 142 188 221 237 244 251 252 261 --- Kv 57.714 0. Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.7 66.769 0. 1 41.875 19 38 0.8 17.23 Kv 1.2 34.9 0.6 0.0 XT 0.664 0.9 0.0 41.854 0.600 Catalog 12 June 2011 .0 23.3 1.08 6.761 0.4 29.742 0.8 19.7 15.7 50.4 18.91 Kv 5.1 19.875 3.3125 2.663 0.2 33.7 29.677 0.693 0.2 17.06 8.5 0.2 24.3 52.125 2 33.40 8.49 17.8 101 112 121 129 135 0. At 100% travel.832 0.3 44.2 XT 0.0 13.0 14.9 26.39 9.4 45.96 3.696 0.4 96.690 --- 11.9 22.4 52.53 11.778 0.648 0.22 4.9 105 112 117 XT 0.1 58.3 73.5 38.710 0.799 --- Cv 8.682 0.3 20.24 7.604 0.8 23.4 19.56 5.762 0.727 0.12 6.8 18.689 0.6 87.Flow Up Valve Size.3125 19 29 0.4 16.2 53.6 55.8 --- XT 0.7 1.672 0.8 68.03 5.75 1.3 1.0 1.6 42.0 63.7 45.0 20.742 0.647 0.690 0.646 0.701 0.75 1.3 21.683 0.6 76.4375 19 38 0.705 0.635 0.42 4.776 0.0 30.00 19.3125 19 0.8 21.01 Valve Opening—Percent of Total Travel FL(1) 50 60 70 80 90 100 8.3 56.7 2.3125 2.858 0.9 58.5 2-1/2 47.762 --- Cv 2.77 11.2 30.3 0.8 16. EFisher Controls International LLC 1988. consider using the quick opening cage.678 0. If coefficients listed above for the NPS 8 linear cage with 51 mm (2 inch) travel are not sufficient for your application.4 30.740 0.3125 29 1.725 0.52 12.34 12.7 61.751 --- Cv 6.2 34.93 --- Kv 3.1 38.4 15.8 22.54 11.675 0.34 14.658 0.3 XT 0.739 0.2 66. Restricted trim.2 47.756 0.742 --- 1.9 59.4 87.89 7.9 28.125 Flow Coefficient 10 20 30 40 Cv 2.6 15.8 71.732 0.618 0.0 21.714 0.3 26.8 XT 0.877 0.688 0.91 --- Kv 1.774 0.8 26.648 0.9 65.1 0.4 --- 0.7 30.60 13.56 5.59 9.9 87.39 13.4 86.631 0.0 68.752 0.92 --- Kv 3.686 0.677 0.5 35.50 6.9 25.764 --- Cv 2.729 0.3 20.91 --- Kv 7.9 35.716 0.582 0.628 0.2 59.09 3.1 24.643 0.7 XT 0.3 88.95 --- Kv 2.9 23.662 0.11 6.1 48.875 19 0.627 0.3 34.699 0.5 3 58.0 22.72 5. NPS Port Diameter Maximum Travel mm Inches mm Inches 1 & 1-1/4 33.723 0.702 0.696 0. The NPS 8 quick opening cage with 51 mm (2 inch) travel has approximately a linear characteristic.1 25.2 62.6 63.722 --- Cv 10. All Rights Reserved .2 29.720 0.3 84.759 0.30 6.6 73.0 74.85 10.ES CL125 .92 3.4 22.709 0.39 XT 0.704 0.712 0.732 0.93 --- Kv 9.6 73.691 0.52 11.95 12.783 0.5 26.6 17.5 14.93 9.6 18.2 68.691 Cv 3.Page ES-3 Linear Cage Linear Characteristic Linear . 2011.715 0.1 16. 2.8 51.6 1.1 25.786 0.75 47.7 79.06 9.9 0.3 57.783 --- Cv 15.8 75.75 1-1/2 33.694 0.617 0.6 30.3 28.679 0.4 79.89 --- Kv 13.866 --- Cv 3.607 0.56 7.0 33.771 0.8 0.694 0.75 1.5 XT 0.14 9.746 0.7 17.3 18.3 58.4 50.667 0.711 0.25 11.737 0.1 34.783 0.2 40.6 13.708 0.27 4.54 7.741 0.8 14.1 15.4 15.9 47. 600 Catalog 12 Linear Cage Valve Size.767 0.6 99.1 4.5 184 285 390 478 561 622 669 700 723 --- XT 0.794 0.637 0.791 0.668 0.671 0.619 0.9 98. www.Page ES-4 Port Diameter Maximum Travel mm Inches mm Inches 111.0 103 120 139 0.Fisher.676 0.0 47.89 Kv 20.738 0.2 2.668 0.5 35.1 63.6 31.718 0.2 203.3 41.6 102 156 203 242 270 295 318 337 361 XT 0.1 74.5 2 2 2 3 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 23.616 0.640 0. Restricted trim.787 0.720 0.5 30.com EFisher Controls International LLC 1988.669 0.816 0.644 0.4 72.787 0.678 0.747 0.676 0.702 0. Emerson Process Management. NPS June 2011 .5 60.624 0.85 Kv 86.8 60.769 0.780 0.1 52.93 --- Valve Opening—Percent of Total Travel FL(1) Kv 9.701 0. All other marks are the property of their respective owners. All Rights Reserved .1 104 120 XT 0.698 0.722 0.743 0.758 0.695 0. Emerson.1 84.751 0.553 0.84 --- Kv 57. consider using the quick opening cage. 2011.7 35.81 --- Kv 47.1 89.668 0.7 46.6 147 221 292 375 450 522 592 652 701 0.683 0.613 0.588 0.680 0.817 --- Cv 66.691 0.ES CL125 .0 118 180 235 280 312 341 368 390 417 0.375 8 8 38 51 51 51 76 1.2 122 145 165 183 199 212 0.759 0.6 127 191 253 324 389 452 512 564 606 XT 0.823 0.687 0.2 76.799 --- 1.738 0.5 126 180 186 214 234 XT 0.645 0.2 86. 2.1 88. and the Emerson logo are trademarks and service marks of Emerson Electric Co.875 7 4.2 73.8 111.89 --- Kv 13.0 52.6 22.1 63.375 51 2 4 73.791 --- Cv 10.713 0.718 0. At 100% travel.17 19.1 203.757 --- Cv 100 213 330 451 553 648 719 773 809 836 0. Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.792 0.9 106 125 143 158 172 183 --- XT 0.737 0.745 --- Cv 15.762 0.5 40.597 0. If coefficients listed above for the NPS 8 linear cage with 51 mm (2 inch) travel are not sufficient for your application.0 6 6 8(2) 8 177.683 0.597 0.2 115 146 179 215 247 271 0.731 0.780 --- Cv 55. The NPS 8 quick opening cage with 51 mm (2 inch) travel has approximately a linear characteristic. ES CL125 - 600 Catalog 12 Equal Percentage Cage June 2011 - Page ES-5 Equal Percentage Characteristic Equal Percentage - Flow Up Valve Size, NPS Port Diameter Maximum Travel mm Inches mm Inches 1 & 1-1/4 33.3 1.3125 19 0.75 47.6 1.875 19 0.75 1-1/2 33.3 58.7 1.3125 2.3125 19 29 0.75 1.125 2 33.3 73.0 1.3125 2.875 19 38 0.75 1.5 2-1/2 47.6 87.3 1.875 3.4375 19 38 0.75 1.5 3 58.7 111.1 2.3125 4.375 29 51 1.125 2 4 73.0 2.875 38 1.5 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 0.783 1.29 1.86 2.71 4.18 6.44 9.54 13.1 15.7 17.4 0.95 Kv 0.677 1.12 1.61 2.34 3.62 5.57 8.25 11.3 13.6 15.1 --- XT 0.754 0.794 0.763 0.670 0.652 0.621 0.630 0.677 0.718 0.721 --- Cv 1.54 2.52 3.57 4.94 7.41 11.6 17.2 23.5 28.7 33.4 0.94 --- Valve Opening—Percent of Total Travel FL(1) Kv 1.33 2.18 3.09 4.27 6.41 10.0 14.9 20.3 24.8 28.9 XT 0.674 0.670 0.694 0.731 0.706 0.681 0.698 0.692 0.789 0.793 --- Cv 0.882 1.35 1.89 2.52 3.68 5.52 8.13 12.0 16.6 21.0 0.96 --- Kv 0.763 1.17 1.63 2.18 3.18 4.77 7.03 10.4 14.4 18.2 XT 0.858 0.845 0.867 0.810 0.833 0.755 0.776 0.766 0.766 0.766 --- Cv 1.74 3.15 4.72 6.91 10.6 16.3 25.0 36.7 47.8 56.2 0.92 --- Kv 1.51 2.72 4.08 5.98 9.17 14.1 21.6 31.7 41.3 48.6 XT 0.863 0.848 0.849 0.805 0.782 0.778 0.792 0.772 0.847 0.848 --- Cv 0.849 1.34 1.83 2.39 3.43 5.12 7.49 11.2 15.8 20.8 0.91 --- Kv 0.734 1.16 1.58 2.07 2.97 4.43 6.48 9.69 13.7 18.0 XT 0.844 0.778 0.803 0.767 0.791 0.764 0.764 0.764 0.755 0.728 --- Cv 4.05 7.19 10.6 14.5 21.2 31.6 45.5 64.2 77.7 82.7 0.93 --- Kv 3.50 6.22 9.17 12.5 18.3 27.3 39.4 55.5 67.2 71.5 XT 0.747 0.768 0.745 0.779 0.764 0.744 0.783 0.802 0.841 0.878 --- Cv 1.43 2.37 3.34 4.76 7.25 11.3 17.3 24.2 31.8 40.3 0.95 --- Kv 1.24 2.05 2.89 4.12 6.27 9.77 15.0 20.9 27.5 34.9 XT 0.664 0.721 0.741 0.765 0.679 0.681 0.678 0.681 0.748 0.744 --- Cv 4.05 6.84 10.0 15.0 23.8 37.8 59.0 87.1 110 121 0.89 --- Kv 3.50 5.92 8.65 13.0 20.6 32.7 51.0 75.3 95.2 105 XT 0.768 0.757 0.761 0.757 0.758 0.571 0.754 0.756 0.758 0.757 --- Cv 2.74 3.44 4.86 6.95 10.6 16.5 25.0 37.7 52.7 67.5 0..94 --- Kv 2.37 2.98 4.20 6.01 9.17 14.3 21.6 32.6 45.6 58.4 XT 0.753 0.748 0.756 0.783 0.786 0.741 0.736 0.732 0.737 0.738 --- Cv 6.56 11.4 17.3 27.0 42.2 66.4 103 146 184 203 0.91 --- Kv 5.67 9.86 15.0 23.4 36.5 57.4 89.1 126 159 176 XT 0.722 0.717 0.739 0.772 0.738 0.718 0.718 0.736 0.792 0.822 --- Cv 3.96 7.14 10.6 14.5 21.1 31.7 48.0 69.7 95.6 121 0.94 Kv 3.43 6.18 9.17 12.5 18.3 27.4 41.5 60.3 82.7 105 --- XT 0.792 0.803 0.770 0.767 0.760 0.725 0.703 0.717 0.763 0.764 --- 1. At 100% travel. Restricted trim. EFisher Controls International LLC 1988, 2011; All Rights Reserved ES CL125 - 600 Catalog 12 Equal Percentage Cage Valve Size, NPS Port Diameter June 2011 - Page ES-6 Maximum Travel mm Inches mm Inches 177.8 7 51 2 6 111.1 8 8 203.2 203.2 4.375 8 8 51 51 76 2 2 3 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 13.2 24.6 41.1 62.5 97.1 155 223 286 326 357 0.86 Kv 11.4 21.3 35.6 54.1 84.0 134 193 247 282 309 --- XT 0.723 0.737 0.767 0.846 0.803 0.781 0.808 0.826 0.847 0.816 --- Cv 4.96 9.02 14.0 24.2 39.4 60.8 94.6 144 199 233 0.91 --- Valve Opening—Percent of Total Travel FL(1) Kv 4.29 7.80 12.1 20.9 34.1 52.6 81.8 125 172 202 XT 0.842 0.792 0.778 0.709 0.723 0.739 0.729 0.706 0.719 0.806 --- Cv 18.8 33.6 53.6 79.8 114 168 242 345 467 570 0.85 --- Kv 16.3 29.1 46.4 69.0 98.6 145 209 298 404 493 XT 0.874 0.865 0.769 0.748 0.731 0.697 0.712 0.707 0.697 0.694 --- Cv 25.9 53.3 97.8 178 299 461 618 727 768 808 0.85 Kv 22.4 46.1 84.6 154 259 399 535 629 664 699 --- XT 0.825 0.728 0.681 0.616 0.678 0.716 0.735 0.793 0.825 0.827 --- 1. At 100% travel. Restricted trim. Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. Emerson Process Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners. www.Fisher.com EFisher Controls International LLC 1988, 2011; All Rights Reserved ES CL125 - 600 Catalog 12 Whisper Trimt I Cage Flow Up through the Port June 2011 - Page ES-7 Linear Characteristic Whisper Trim I Valve Size,(1) NPS Port Diameter mm 1 & 1-1/4 33.3 47.6 Inches 1.3125 1.875 Maximum Travel mm 19 19 Inches 0.75 0.75 1-1/2 33.3 58.7 1.3125 2.3125 19 29 0.75 1.125 2 33.3 73.0 1.3125 2.875 19 38 0.75 1.5 2-1/2 47.6 87.3 1.875 3.4375 19 38 0.75 1.5 3 58.7 111.1 2.3125 4.375 29 51 1.125 2 4 73.0 6 177.8 2.875 7 38 51 76 8 203.2 1.5 2 3 8 29 4 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 3.16 6.97 11.8 15.1 16.5 17.2 17.3 17.4 17.4 18.4 Valve Opening—Percent of Total Travel Kv 2.73 6.03 10.2 13.1 14.3 14.9 15.0 15.1 15.1 15.9 XT 0.828 0.747 0.553 0.570 0.645 0.667 0.686 0.694 0.709 0.678 Cv 3.42 8.78 14.6 22.2 27.7 31.6 34.0 35.1 36.0 37.2 Kv 2.96 7.59 12.6 19.2 24.0 27.3 29.4 30.4 31.1 32.2 XT 0.635 0.649 0.594 0.455 0.457 0.504 0.563 0.625 0.648 0.640 Cv 2.84 6.74 11.3 17.4 22.1 25.6 27.7 28.7 29.1 29.3 Kv 2.46 5.83 9.77 15.1 19.1 22.1 24.0 24.8 25.2 25.3 XT 0.669 0.709 0.563 0.424 0.401 0.428 0.487 0.569 0.661 0.711 Cv 8.27 21.8 35.3 47.3 55.1 60.2 63.2 65.3 66.8 67.8 Kv 7.15 18.9 30.5 40.9 47.7 52.1 54.7 56.5 57.8 58.6 XT 0.647 0.411 0.347 0.352 0.409 0.499 0.577 0.622 0.647 0.656 Cv 3.62 7.07 12.2 18.4 23.3 27.6 31.1 34.0 35.8 37.0 Kv 3.13 6.12 10.6 15.9 20.2 23.9 26.9 29.4 31.0 32.0 XT 0.620 0.769 0.559 0.420 0.390 0.396 0.408 0.440 0.475 0.494 Cv 12.8 33.9 55.0 70.6 80.0 85.4 88.5 90.3 91.1 91.7 Kv 11.1 29.3 47.6 61.1 69.2 73.9 76.6 78.1 78.8 79.3 XT 0.766 0.476 0.377 0.388 0.460 0.540 0.590 0.631 0.660 0.669 Cv 3.07 8.65 15.3 23.4 31.2 36.8 43.4 48.3 52.1 55.8 Kv 2.66 7.48 13.2 20.2 27.0 31.8 37.5 41.8 45.1 48.3 XT 0.766 0.766 0.613 0.450 0.384 0.389 0.380 0.399 0.420 0.428 Cv 11.1 36.0 60.3 81.9 99.6 111 119 124 128 131 Kv 9.60 31.1 52.2 70.8 86.2 96.0 103 107 111 113 XT 0.766 0.649 0.451 0.415 0.416 0.469 0.522 0.566 0.595 0.603 Cv 6.63 18.1 30.8 43.4 56.1 67.1 77.8 87.2 95.9 102 Kv 5.73 15.7 26.6 37.5 48.5 58.0 67.3 75.4 83.0 88.2 XT 0.766 0.662 0.483 0.424 0.395 0.387 0.385 0.387 0.395 0.397 Cv 25.1 56.5 85.6 111 128 139 147 151 208 211 Kv 21.7 48.9 74.0 96.0 111 120 127 131 180 183 XT 1.222 0.807 0.683 0.680 0.786 0.909 1.017 1.109 0.635 0.645 Cv 12.8 33.9 56.6 76.4 96.3 114 130 143 156 164 Kv 11.1 29.3 49.0 66.1 83.3 98.6 112 124 135 142 XT 0.766 0.471 0.350 0.332 0.317 0.325 0.331 0.349 0.361 0.377 Cv 54.1 114 174 231 281 319 349 369 387 401 Kv 46.8 98.6 151 200 243 276 302 319 335 347 XT 0.407 0.453 0.409 0.367 0.383 0.419 0.450 0.487 0.514 0.532 Cv 84.6 229 360 462 531 607 660 695 712 735 Kv 73.2 198 311 400 459 525 571 601 616 636 XT 0.729 0.409 0.346 0.354 0.410 0.451 0.507 0.560 0.602 0.633 Cv 132 318 464 566 641 693 724 742 760 773 Kv 114 275 401 490 554 599 626 642 657 669 XT 0.499 0.358 0.371 0.422 0.482 0.542 0.604 0.659 0.682 0.675 1. NPS 6 easy−et with restricted Whisper Trim not available. Use EW valve body where this trim is desired. Restricted trim. EFisher Controls International LLC 1988, 2011; All Rights Reserved ES CL125 - 600 Catalog 12 Whisper Trimt III Cage Flow Up through the Port June 2011 - Page ES-8 Linear Characteristic(1) Whisper Trim III Valve Size,(2) NPS Port Diameter mm Inches Maximum Travel mm Inches Flow Coefficient 10 Cv 4.67(4) 74.0 Kv 4.04 64.0 Valve Opening—Percent of Total Travel 20 30 XT(3) 40 50 60 70 80 90 100 111 147 183 219 254 288 322 353 0.563 96.0 127 158 189 220 249 279 305 --- A3 DP/P10.6 6 136.5 5.375 76 3 B3 DP/P10.75 6 136.5 5.375 76 3 Cv 4.67(4) 41.3 61.7 82.3 103 123 144 164 184 203 0.563 Kv 4.04 35.7 53.4 71.2 89.1 106 125 142 159 176 --- Cv 4.67(4) 28.0 41.3 55.3 69.3 83.0 97.0 110 124 138 0.563 Kv 4.04 24.2 35.7 47.8 59.9 71.8 83.9 95.2 107 119 --- Cv 4.67(4) 6.67 9.50 19.9 31.4 46.0 61.0 75.7 89.7 104 0.563 Kv 4.04 5.77 8.22 17.2 27.2 39.8 52.8 65.5 77.6 90.0 --- C3 DP/P10.85 6 136.5 5.375 76 3 D3 DP/P10.99 6 136.5 5.375 76 3 1. Level D exhibits an equal percentage characteristic for the first 38 mm (1.5 inches) of travel, then linear characteristic. 2. NPS 6 easy−e with restricted Whisper Trim not available. Use EW valve body where this trim is desired. 3. This column lists XT factors for Whisper Trim III cages at 100% travel. 4. This coefficient is minimum rather than 10% open. Valves should not be required to throttle at less than the speicified minimum coefficient for an extended period of time. Erosion damage to the valve may result. Fisher, Whisper Trim, and easy−e are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. Emerson Process Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners. www.Fisher.com EFisher Controls International LLC 1988, 2011; All Rights Reserved ES CL600 Catalog 12 Cavitrolt III 2−Stage Micro−Flat Flow Down June 2011 - Page ES-9 Linear Characteristic Cavitrol - Flow Down Valve Size, NPS Shutoff Port Diameter(2) Maximum Travel mm Inches mm Inches 1(3) 22.2 0.875 19 0.75 1(4) 25.4 1 28.5 1.125 1(5) 25.4 1 38.1 1.5 1(6) 25.4 1 28.5 1.125 1(6) 25.4 1 25.4 1 1−1/2(3) 22.2 0.875 19 0.75 1−1/2(6) 25.4 1 28.5 1.125 1−1/2(6) 25.4 1 25.4 1 1−1/2(6) 25.4 1 38.1 1.5 2(7) 22.2 0.875 19 0.75 2(6) 25.4 1 38.1 1.5 2(6) 25.4 1 38.1 1.5 Flow Coefficient(8) Min 10 20 30 40 50 60 70 80 90 100 Cv 0.04 0.02 0.04 0.05 0.07 0.09 0.12 0.16 0.21 0.26 0.30 Kv 0.03 0.02 0.03 0.04 0.06 0.08 0.10 0.14 0.18 0.22 0.26 Cv 0.04 0.03 0.05 0.08 0.12 0.18 0.26 0.33 0.41 0.51 0.60 Kv 0.03 0.03 0.04 0.07 0.10 0.16 0.22 0.29 0.35 0.44 0.52 Cv 0.04 0.00 0.07 0.12 0.21 0.30 0.41 0.53 0.68 0.84 1.02 Kv 0.03 0.00 0.06 0.10 0.18 0.26 0.35 0.46 0.59 0.73 0.88 Cv 0.05 0.00 0.02 0.17 0.32 0.48 0.65 0.80 1.04 1.36 1.66 Kv 0.04 0.00 0.02 0.15 0.28 0.42 0.56 0.69 0.90 1.18 1.44 Cv 0.05 0.00 0.06 0.16 0.39 0.60 0.94 1.28 1.63 1.98 2.30 Kv 0.04 0.00 0.05 0.14 0.34 0.52 0.81 1.11 1.41 1.71 1.99 Cv 0.04 0.02 0.04 0.05 0.07 0.09 0.12 0.16 0.21 0.26 0.30 Kv 0.03 0.02 0.03 0.04 0.06 0.08 0.10 0.14 0.18 0.22 0.26 Cv 0.05 0.00 0.02 0.17 0.32 0.48 0.65 0.80 1.04 1.36 1.66 Kv 0.04 0.00 0.02 0.15 0.28 0.42 0.56 0.69 0.90 1.18 1.44 Cv 0.05 0.00 0.06 0.16 0.39 0.60 0.94 1.28 1.63 1.98 2.30 Kv 0.04 0.00 0.05 0.14 0.34 0.52 0.81 1.11 1.41 1.71 1.99 Cv 0.05 0.02 0.08 0.27 0.62 1.02 1.40 1.90 2.30 2.70 3.10 Kv 0.04 0.02 0.07 0.23 0.54 0.88 1.21 1.64 1.99 2.34 2.68 Cv 0.04 0.02 0.04 0.05 0.07 0.09 0.12 0.16 0.21 0.26 0.30 Kv 0.03 0.02 0.03 0.04 0.06 0.08 0.10 0.14 0.18 0.22 0.26 Cv 0.05 0.02 0.16 0.45 0.95 1.47 2.00 2.50 3.10 3.70 4.10 Kv 0.04 0.02 0.14 0.39 0.82 1.27 1.73 2.16 2.68 3.20 3.55 Cv 0.05 0.02 0.21 0.55 0.94 1.50 2.20 2.90 3.60 4.20 4.90 Kv 0.04 0.02 0.18 0.48 0.81 1.30 1.90 2.51 3.11 3.63 4.24 Valve Opening—Percent of Total Travel FL(1) 1. At 100% travel 2. Cavitrol III Micro−Flat trims use a shutoff port diameter which is larger than the flowing port diameter. Use the shutoff port diameter for actuator sizing. 3. Flowing port: 12.7 mm / 0.5 Inch, Unbalanced Area: 3.869 cm2 / 0.601 In2, 3/8” stem (optional 1/2” stem) 4. Flowing port: 12.7 mm / 0.5 Inch, Unbalanced Area: 5.065 cm2 / 0.785 In2, 3/8” stem (optional 1/2” stem) 5. Flowing port: 12.7 mm / 0.5 Inch, Unbalanced Area: 5.065 cm2 / 0.785 In2, 1/2” stem 6. Flowing port: 19 mm / 0.75 Inch, Unbalanced Area: 5.065 cm2 / 0.785 In2, 1/2” stem 7. Flowing port: 12.7 mm / 0.5 Inch, Unbalanced Area: 3.869 cm2 / 0.601 In2, 3/4” stem 8. In certain cases, the valve body size, port size, and travel may be the same, but the Cv might be different because of a different assembly part number. EFisher Controls International LLC 2011; All Rights Reserved 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 ES Catalog 12 June 2011 - Page ES-10 This page is intentionally left blank. Fisher and Cavitrol are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. Emerson Process Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners. www.Fisher.com EFisher Controls International LLC 2011; All Rights Reserved 89 9.Page ET-1 Linear Characteristic CL600 .6 13.2 19.25 8.6 42.5 12.7 69.1 41.0 0.90 3.355 7.50 6.44 0.5 35.0 56.216 Cv 0.4 --- Cv 2. 3.5 16. Valves should not be required to throttle at a Cv less than the specified minimum Cv for an extended period of time. These values are also used to size NPS 8 EAT valves.3 18.7 2-5/16 73.64 4. 2.1:ET.8 7 25 38 51 64 76 102 102 152 1 1-1/2 2 2-1/2 3 4 4 6 0. EFisher Controls International LLC 1988.40 0.80 3.5 22.4 35.2 4.91 Kv 4.7 --- 22.7 1 7/8 1-1/8 1-1/2 1-5/8 2-1/8 2-1/4 3-3/8 1.5 74. NPS Port Diameter Total Travel mm Inches mm Minimum Throttling Cv(1) Inches Flow Coefficient 10 Cv 0.1(2) 87.692 2.3 1-5/16 47.54 6.2 75.0(2) 7 8 57.5 8.10 3.4 36.1 29.727 5.0 65.1 64.54 8.00 7.98 One Stage 1 1-1/2 2 2-1/2 3 4 6(4) 8 33.25 Kv 0. Notes: All other Fisher ET flow coefficients are identical to the Fisher ED.0 53.3 22. For additional ET valve body information refer to Bulletin 51.8 86.355 0.5 3.3 34.4 1 33.59 5.4 87.32 0.4 54.3 45.2 50.0 19.91 Cv 1.98 Kv 2.19 9.6 18.1 22.1 26.20 2.2 124 176 227 276 324 370 412 439 0.71 12.34 19.8 21.2 48.5 64.56 9.6 30.2 70.7 59.2 Kv 0.3 16.6 15.91 14.0 --- 22.2 10 15 0.90 Two Stage 1 1-1/2 2 2-1/2 3 4 6(4) 8 25.6 28.623 2.83 11.29 7.80 Kv 0.23 3.51 2.03 9.92 1.38 7.4 27. At 100% travel.8 Kv 1.85 4.47 11.1 0.04 7.5 86.83 12.0 0.43 Cv 3.19 1.27 8. 4.3(2) 111.0 0.54 7.0 19.65 10.28 0.3 55.6 33.0 53.5 99.47 Kv Cv FL(3) 70 80 90 100 9.8 31.8 38.9 44. Less than fully available travel.8 23.1 23.5 32.45 9.7 43.13 --- Cv 0.0 33.4 55.04 1. Erosion damage to the valve seats may result.5 --- Cv 3.4 43.2 4-3/8 54.2 33.2 85.ET Catalog 12 Cavitrolt III Cage February 2010 .82 3.75 5.5 100 113 125 131 --- 4.43 5.5 112 125 --- Cv 19.2 13.1 14.7 30.934 1.37 8.5 43.6 28. All Rights Reserved .0 60.2 116 143 169 189 208 224 --- Cv 16.06 11.2 28.9 46.0 73.2 48.40 9.5 101 129 156 184 211 238 265 0.68 3.2 15.7 --- Cv 6.0 86.51 4.9 56.02 --- Cv 0.0 73.98 Kv 1. 2010.2 20.510 0.37 0.4 14.8 47.1 177.6 38.26 4.12 11.4 112 135 159 183 206 229 --- 1.45 5.5 38.0 20.20 5.83 16.0 62.7 49.7 0.5 15.9 34.6 2-7/8 38.8 29.5 16.2 --- 25.9 69.59 Kv Cv Valve Opening—Percent of Total Travel 20 30 40 50 60 0.5 60.4 85.3 16.20 1.7 80.98 Kv 2.84 6.31 6.5 54.6 5.5 57.93 2.7 72.3 1-5/16 47.72 7.78 4.98 Kv 0.1 14.1 26.6 37.10 2.3 Kv 0.0 41.0 49.0 25.10 1.50 10.1 63.3 29.5 0.6 26.00 19.4 --- 12.69 16.4 0.6 1-7/8 58.6 15.22 0.14 8.0 0.93 8.0 2-7/8 2-7/8 136.2 48.78 Cv 0.3 18.727 1.71 4.8 15.Flow Down Valve Size.8 100 116 131 144 151 0.11 0.5 --- 17.8 70.8 55.4 81.7 18.49 6.22 1.29 5.7 64.415 2.23 13.5 23.3 99.5 28.095 0.29 5.2 69.3 24.27 3.43 3.75 2.94 Kv 14.8 203.98 Kv 17.7 107 152 196 239 280 320 356 380 --0.58 6.4 22.1 13.0 21.84 1.05 22.48 2.2 100 115 130 144 0.72 2.7 134 165 195 219 241 259 0.6 13.8 22.5 19.98 Kv 5.7 29.36 0.5 18.2 --- Cv 1.7 86.3 12.6 1-7/8 58.68 12.0 25.7 30.7 33.36 6.6 25.36 5.7 39. Refer to the ED information using all flange ratings and cage styles.69 11.9 4.9 2.90 3.6 19.05 5.5 61.53 10.12 5.7 2-5/16 73.23 19.3 63.04 4.3 3-7/16 41.7 37.1 42.00 Cv 0.98 Kv 0.08 1.41 1.5 5-3/8 177.93 10. Fisher. All Rights Reserved . and easy−e are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. refer to Bulletin 51. Emerson. 2010.1:easy-et Cryogenic. Please refer to those coefficients. and the Emerson logo are trademarks and service marks of Emerson Electric Co.com EFisher Controls International LLC 1995. All other marks are the property of their respective owners. www. For additional ET-C valve information. Fisher.ET−C Catalog 12 February 2010 . Emerson Process Management.Page ET-2 The Fisher ET-C valve has flow coefficients identical to the NPS 3 through 8 Fisher ED valve with full-sized port. Cavitrol. CL125-600 ED valve. For additional ETR valve body information.Page ET-3 The Fisher ETR valve has flow coefficients identical to the NPS 1 to 4. Please refer to those coefficients. 2010.ETR Catalog 12 February 2010 . All Rights Reserved . EFisher Controls International LLC 1988. refer to Bulletin 51.1:ET. Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.ET Catalog 12 February 2010 . All Rights Reserved .Fisher.com EFisher Controls International LLC 2010. and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners. www. Emerson Process Management. Emerson.Page ET-4 This page is intentionally left blank. 667 0.659 0.736 0. and EUT CL150.653 0.753 0.391 0.665 0.75 102 436.6 18.75 276 501.391 0.75 203 EUT-2 5.654 0.749 0..4 221 580 891 1263 1669 2050 2405 2682 2932 3157 XT 0.709 0.665 0.391 0.652 0.391 0.650 0.4 11.6 18.391 0.663 0.651 0.- --- Cv 46 335 650 1000 1380 1770 2120 2410 2630 2780 2860 0.- --- Cv 56 375 865 1370 1940 2460 2910 3330 3700 4000 4220 0..684 .775 0.7 19.748 .644 0.- --- Cv 56 255 670 1030 1460 1930 2370 2780 3100 3390 3650 0.391 0.391 0.Coeffimm Inches mm Inches tion(1) cient Min(2) 279.88 Kv 39.763 .89 Kv 48. and 600 Catalog 12 Linear Cages Flow Down through the Port August 2009 ‐ Page EU‐1 Linear Characteristic Linear Valve Type Valve Size.648 0.609 0.666 0.- --- Cv 60 340 675 990 1340 1710 2110 2420 2720 2960 3180 0.391 0.685 0.649 0.676 0.EUT‐2.655 0.75 378 5.654 0.9 294 584 856 1159 1479 1825 2093 2353 2560 2751 XT 0.25 203 20 463.659 0. EUT SNC 12 279.707 0.667 0.661 0..799 0.88 SNC SND SND LND SND SND LND EFisher Controls International LLC 1994.792 .668 0.4 324 748 1185 1678 2128 2517 2880 3201 3460 3650 XT 0. EUD.8 234 450 683 934 1194 1462 1713 1938 2119 2275 XT 0.88 Kv 39.88 14.792 0.690 0.650 0.- --- Cv 60 465 905 1370 1880 2360 2760 3080 3350 3610 3830 0.681 0.668 0.00 SNC SNC 16 374.391 0.645 0..6 18.718 0.746 0.00 8.- --- Cv 46 270 520 790 1080 1380 1690 1980 2240 2450 2630 0.00 4.8 290 562 865 1194 1531 1834 2085 2275 2405 2474 XT 0.678 0.7 19. All Rights Reserved Valve Opening—Percent of Total Travel FL 10 20 30 40 50 60 70 80 90 100 Cv 40 155 300 450 610 770 940 1100 1250 1390 1500 0.- --- Cv 60 410 935 1500 2130 2650 3070 3510 3870 4150 4340 0..664 0.75 127 EUD.769 0. EUD. NPS Port Diameter Total Travel ConFlow struc.9 402 783 1185 1626 2041 2387 2664 2898 3123 3313 XT 0.650 0.694 .676 0.673 0.690 0.6 164 324 493 666 848 1021 1176 1298 1358 1358 XT 0.693 0.- --- Cv 40 190 375 570 770 980 1180 1360 1500 1570 1570 0.719 0.89 Kv 51.650 0.664 0.651 0.- --- Cv 56 315 625 920 1230 1570 1920 2260 2530 2800 3010 0.661 0.818 .9 355 809 1298 1842 2292 2656 3036 3348 3590 3754 XT 0.00 10.789 0.681 0. EUD.7 19.647 0.694 0.733 .755 .704 0.643 0.00 127 EUT-2.25 276 463.683 0.656 0.682 0. EUT 4. 2009.721 0.737 ..648 0.711 0.650 0.25 378 501.88 Kv 34.667 0.656 0.742 .669 0.657 0.645 0.650 0.4 272 541 796 1064 1358 1661 1955 2188 2422 2604 XT 0.649 0.671 0..89 Kv 51.739 0.00 10.89 Kv 48.653 0.755 0.755 0.89 Kv 51.678 0.749 0. 300.391 0.674 0.- --- .644 0.4 11.88 8.654 0.673 0.648 0..6 134 260 389 528 666 813 952 1081 1202 1298 XT 0.00 20 501.656 0.00 102 EUT-2.7 14..654 0.745 0.7 14.726 0.677 0.89 Kv 48.684 0.88 14.88 Kv 34. EUT 374..805 0. All other marks are the property of their respective owners.591 0.715 0.728 0.78 Kv 18.00 SNC SNC 16 374.621 0.628 .6 18.622 0.6 58.- --- Cv 25 76.573 0.4 135 183 261 366 502 669 873 0.- Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emer­ son Electric Co.689 0.88 14.668 0.00 4.6 18.80 Kv 25.00 127 EUT-2.- --- Cv 30 88.391 0.613 0.673 0. EUD.6 138 216 356 599 977 1496 2128 2855 3339 XT 0.9 60.643 0.595 0. EUT 4.623 .391 0.391 0.7 19.577 0.78 Kv 19.23 58. EUT SNC 12 279.651 0.0 117 158 226 317 434 579 755 --- XT 0.- --- Cv 30 69. or erosion damage to the valve seat might result.658 .673 0.633 0.621 .750 0.4 97.3 86..686 0.75 203 EUT-2 5.620 0.613 0.4 11.750 0.00 102 EUT-2..657 0.5 113 174 282 439 726 1170 1700 2200 2680 0.621 .653 0.3 91.2 32.7 19..625 0.3 106 158 242 367 535 755 1029 1194 XT 0.391 0.25 276 463.621 0.4 75.4 101 156 253 398 657 1055 1522 1972 2422 XT 0.0 130 188 274 426 640 915 1250 1630 0.75 378 5.595 0. NPS Port Diameter Total Travel ConFlow struc.585 0.00 8.00 10.- --- Cv 30 79. Do not allow the valve to throttle at less than the minimum coefficient shown for an extended time.677 .80 Kv 25. LND = long neck.685 .616 0..574 0.625 0.391 0.75 127 EUD.88 SNC SND SND LND SND SND LND Valve Opening—Percent of Total Travel FL 10 20 30 40 50 60 70 80 90 100 Cv 21 37..645 0.2 83.6 74.804 . SND = short neck.589 0.6 123 183 280 424 618 873 1190 1380 0.670 0.647 0. All Rights Reserved --- --- .- Cv 21 46.3 112 163 237 368 554 791 1081 1410 XT 0. (2 mm Inches mm Inches tion(1) cient ) 279..391 0.80 Kv 25.25 378 501.9 76.634 0.com --- Cv 1.00 20 501.88 14.2 40.7 19. Emerson Process Management.628 0.25 203 20 463. cast windows.624 0.75 102 463. and EUT CL150.656 0.578 0.Page EU-2 Equal Percentage Characteristic Equal Percentage Valve Type Valve Size.570 0.643 0..88 8.651 0.565 0.7 14.391 0..80 Kv 21.6 160 250 412 693 1130 1730 2460 3300 3860 0.EUT-2.7 133 208 343 569 934 1436 2041 2716 3252 XT 0.665 0.643 0.8 117 180 293 460 759 1220 1760 2280 2800 0.78 Kv 18.593 0.737 0.7 151 244 380 628 1012 1471 1903 2318 XT 0.00 10.75 276 501.585 0. 300.681 0.678 0. www.666 0. Emerson.608 0. 2009.591 0.677 0. EUD.603 0.574 0.566 0.80 Kv 21.597 0.78 Kv 19.391 0. Construction—SNC = short neck.739 0.625 .4 154 241 396 658 1080 1660 2360 3140 3760 0.636 0.1 106 166 274 464 758 1150 1630 2210 2540 0.6 99.569 0.698 0.613 0.621 0.8 132 204 333 535 880 1390 2000 2570 3250 0.4 114 176 288 463 761 1202 1730 2223 2811 XT 0.- --- Cv 25 86.- --- Cv 25 67.7 144 237 401 656 995 1410 1912 2197 XT 0.566 0.0 72.391 0. EUT 374.9 42.3 137 213 348 562 924 1450 2080 2700 3410 0. EFisher Controls International LLC 1994. drilled windows.627 .638 0.656 0.629 0.6 119 184 301 486 799 1254 1799 2336 2950 XT 0.0 68.590 0.616 0.584 0.0 87.659 0. and 600 Catalog 12 Equal Percentage Cages Flow Down through the Port August 2009 .624 0.604 0.0 59.566 0.623 0.80 Kv 21.593 0.9 50.576 0.- Cv 23 49.580 0.645 0.692 0. drilled windows.647 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co..391 0.6 18.CoeffiMin.4 11.574 0.9 68.7 14. 2.587 0.681 0..Fisher. EUD.584 0.581 0.578 0.6 66.656 0.602 0. 686 0.432 0.854 0.435 0.726 0. EUD.7 19.640 0.25 276 10.- XT 501..- XT EUD.623 0.494 0.741 . LN-S = long neck valve with bonnet spacer.432 0.715 0.619 0. and EUT Whisper Trim III Trim—Level A1 Flow Up Valve Type Valve Size.603 0.88 LN-S 42 Kv Cv 20 EUT-2 20 463.852 0.590 0.795 0.88 LN 42 Kv Cv 16 EUT-2 16 374.7 19.434 0.437 0.852 .635 0.89 344 701 1042 1298 1503 1659 1764 1820 1829 1829 --- 402 824 1212 1506 1743 1919 2036 2093 2100 2100 0.538 0.665 0.732 . Do not allow the valve to throttle at less than the minimum coefficient shown for an extended time.50 707 1451 2143 2664 3087 3409 3626 3743 3765 3765 0.674 0.703 0.520 0. 2009.647 0..840 0.739 0.88 SN 47 Kv Cv 10.435 0. EUT 12 Port Diameter Total Travel ConFlow struc. NPS EUT-2. EUD.662 0.450 0.604 0. or erosion damage to the valve seat might occur.856 0.434 0.784 .529 0.827 0.Page EU-3 EUT-2.4 11.432 0.789 . and EUT CL150.825 .722 0.88 LN Kv XT 80 90 212 428 622 785 930 1052 1150 1229 1285 1315 0.433 0.637 0.777 0.433 0.834 .88 LN 38 Kv Cv EUT-2 8.725 0.6 18. EUT Linear Characteristic .75 226 8.456 0.6 18..790 0.490 0.851 .652 0.620 0.557 0.435 0.567 0.450 0.434 0.677 0.- XT 412.25 226 8.533 0.7 14.827 0.- XT 412..563 0.433 0.433 0.606 0.89 348 713 1048 1303 1508 1660 1761 1810 1817 1817 --- 444 909 1310 1614 1847 2008 2096 2116 2116 2116 0.433 0. SN = short-neck valve.- XT EUD.89 513 1053 1593 2034 2394 2691 2925 3097 3206 3252 --- 709 1441 2058 2523 2866 3096 3205 3217 3217 3217 0.8 16. 300. Construction—LN = long-neck valve.722 0.432 0.- XT 16 FL 10 0. EFisher Controls International LLC 1994..692 0.88 LN-S 38 Kv Cv 9.435 0.- XT Cv EUD.594 0.608 0.- 1.432 0.482 0. EUT 60 0. EUT 40 0..89 614 1247 1780 2182 2479 2678 2773 2782 2782 2782 --- 0.89 305 633 955 1201 1408 1572 1695 1779 1822 1828 --- 398 810 1205 1500 1737 1918 2039 2104 2115 2115 0.731 0.616 0.8 16.475 0.25 203 Valve Opening—Percent of Total Travel 0.434 0..623 0.89 384 786 1133 1396 1598 1737 1813 1830 1830 1830 --- 547 1123 1699 2128 2489 2776 2992 3135 3205 3214 0.89 612 1255 1853 2304 2670 2948 3137 3238 3257 3257 --- 0.589 0.779 0. EUD.89 290 585 882 1123 1322 1488 1618 1717 1781 1812 --- 361 734 1115 1395 1629 1819 1957 2050 2095 2099 0.00 LN 38 Kv XT 16 Cv 374.847 .436 0.432 0.7 14.592 0.436 0.664 0.575 0.650 0.619 0.520 0...497 0.75 276 50 0.75 327 70 0.00 LN 42 Kv Cv 412.671 0.00 LN 25 Kv 374.590 0.780 ..681 0.75 203 8.CoeffiMin.89 183 370 538 679 804 910 995 1063 1112 1137 --- 335 677 1019 1298 1529 1721 1871 1985 2059 2095 0.616 0.433 0.25 251 30 0.88 LN 47 Kv Cv 12.89 312 635 964 1207 1409 1573 1693 1773 1812 1816 --- 353 732 1104 1389 1628 1817 1960 2057 2106 2113 0.8 16.628 0.- XT EUD. All Rights Reserved 100 0.25 353 13.89 473 972 1470 1841 2153 2402 2588 2711 2773 2780 --- 593 1217 1841 2351 2767 3111 3382 3580 3706 3760 0.714 0.EUT-2.572 0.433 0.- XT 501. EUT 20 0.826 . (2 mm Inches mm Inches tion(1) cient ) Cv 279. and 600 Catalog 12 Whisper Trimr III--Level A1 Flow Up through the Port August 2009 .663 0. 2..472 0.773 0.88 SN 50 Kv Cv 20 EUT-2 20 463.849 0.471 0.433 0.00 203 8.7 14.75 251 9. 89 527 1083 1640 2075 2439 2732 2963 3127 3223 3255 --- 0. EUD.- XT EUD.769 0.33 609 1253 1896 2398 2820 3159 3426 3615 3726 3763 0.607 0.89 157 321 475 610 726 831 919 994 1055 1100 593 892 1178 1396 1590 1749 1880 1980 2049 0.433 0.668 0. All other marks are the property of their respective owners..89 310 634 957 1200 1403 1565 1687 1768 1810 1816 --- 393 803 1192 1486 1724 1905 2030 2099 2115 2115 0.Coeffimm Inches mm Inches tion(1) cient Min(2) Cv 279.675 0.433 0.620 0.25 353 13.548 0.25 203 FL 10 0.487 0.619 0.433 0.710 .609 0.600 0.433 0..88 LN-S 28 Kv Cv 20 463.7 14.631 0.. EUD.75 251 9.- XT 501.88 LN 28 Kv Cv 16 EUT-2 16 374. EUT 70 0. EUT Linear Characteristic 8.520 0.com --- 290 1.8 16.565 0.89 308 624 941 1190 1392 1556 1684 1770 1817 1828 --- 359 732 1106 1387 1622 1809 1950 2044 2092 2099 0.481 0.821 . LN-S = long neck valve with bonnet spacer.638 0.700 0.591 0. EFisher Controls International LLC 2008.00 LN 25 Kv Cv 374.446 0.7 14.638 0.783 0.89 282 569 857 1107 1304 1469 1604 1705 1772 1809 --- 317 652 979 1270 1497 1693 1849 1970 2054 2100 0.434 0.435 0.635 0.75 203 EUD.432 0. and EUT CL150..661 0.723 . 2009. SN = short-neck valve.586 0.757 .00 LN 17 Kv XT Cv 374.433 0. NPS EUT-2.646 0.517 0.25 226 8.433 0.553 0. or erosion damage to the valve seat might occur.432 0.89 274 564 847 1099 1295 1464 1599 1704 1777 1817 --- 356 721 1088 1376 1609 1799 1947 2046 2101 2113 0.6 18.703 0.620 0.89 340 695 1031 1285 1491 1648 1756 1816 1829 1829 --- 470 976 1471 1912 2259 2555 2795 2980 3112 3189 0..830 .88 LN Kv XT 90 181 371 550 705 839 960 1063 1149 1219 1272 0.594 0.636 0.- Kv Cv 60 0.523 0.- XT 16 Valve Opening—Percent of Total Travel .516 0..88 LN 31 Kv Cv 12.432 0.436 0.714 .- XT EUD.771 0.583 0.434 0.- XT 412.463 0.854 0.432 0.452 0.678 .433 0.667 0. 300.433 0.436 0.89 407 844 1272 1654 1954 2210 2418 2578 2692 2758 --- 509 1056 1592 2103 2498 2843 3132 3365 3547 3671 0.433 0.618 0..856 0.596 0.89 251 513 772 1019 1208 1375 1513 1626 1713 1772 --- 326 658 991 1280 1507 1698 1854 1971 2049 2091 0. and 600 Catalog 12 Whisper Trimr III--Level A3 Flow Up through the Port August 2009 .432 0.467 0.851 0.646 0.88 SN EUT-2 31 XT 20 501.604 0..556 0.625 0.Page EU-4 EUT-2. All Rights Reserved 100 0.435 0.432 0.4 11.852 0.554 0.625 0.433 0. www.492 0.- XT EUD.EUT-2.25 251 40 0.714 0.75 226 8.669 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co.25 276 10.719 0. EUT 50 0.7 19.433 0. Emerson.584 0.588 0.436 0. EUT 30 0.678 0.88 LN-S 25 Kv Cv 9. 2.8 16. Emerson Process Management.594 0.660 0.88 SN 33 Kv Cv 20 EUT-2 20 463.447 0..436 0.781 .495 0.495 0.8 16.- XT 412.850 .526 0.435 0.89 440 914 1377 1819 2161 2459 2709 2911 3068 3175 --- 612 1248 1843 2293 2655 2926 3108 3201 3215 3215 0.461 0.7 19.- Whisper Trim and Fisher are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. Construction—LN = long-neck valve..00 LN 28 Kv Cv 412.75 276 10. EUT 12 Port Diameter Total Travel ConFlow struc.435 0.679 .673 0.448 0.709 0.Fisher.643 0.433 0. Do not allow the valve to throttle at less than the minimum coefficient shown for an extended time. and EUT Whisper Trim III Trim—Level A3 Flow Up Valve Type Valve Size.612 0.723 0.7 14.88 LN 25 Kv Cv EUT-2 8.618 0. EUD.89 529 1079 1594 1984 2297 2531 2688 2769 2781 2781 --- 0.00 203 8.771 .6 18.- XT 16 20 0..75 327 80 0. 7 14.75 276 10..88 LN-S 35 Kv XT EUD.4 11. EUT 20 0.6 18. EUT Cv 20 463.556 0.604 0.434 0.89 343 686 1033 1370 1648 1893 2109 2289 2440 2567 --- 0.469 0.89 350 680 1029 1366 1696 1968 2206 2416 2612 2776 --- 0.. EUT 12 Port Diameter Total Travel ConFlow struc.460 0.543 0..433 0.89 292 587 862 1159 1432 1724 1937 2151 2331 2508 --- 337 679 996 1340 1656 1993 2239 2487 2695 2899 0.433 0. 2.- XT EUD.436 0.611 0.437 0.432 0.448 0.00 LN 35 Kv Cv 412.555 0.434 0.433 0.586 0.437 0.518 0.56 --- 207 416 627 824 1025 1207 1359 1488 1614 1726 0.438 0.433 0.89 195 393 591 778 967 1119 1255 1369 1478 1559 --- 242 467 691 915 1132 1305 1464 1606 1728 1818 0.- XT 501. SN = short-neck valve. All Rights Reserved --- 0. EUT Linear Characteristic 8.433 0.432 0..620 0.25 226 8.634 .- --- 314 632 928 1247 1542 1824 2043 2260 2440 2614 0.432 0.620 0.432 0.56 0.432 0.803 0.433 0. NPS EUT-2.88 LN 35 Kv Cv 16 EUT-2 16 374.- XT 412.89 228 441 652 864 1051 1208 1349 1471 1575 1650 0.00 LN 21 Kv XT Cv 374.436 0.526 0.479 0.- 1.619 0.432 0.25 276 10. EUD.88 LN 32 Kv XT Cv 412.622 .- XT 16 Valve Opening—Percent of Total Travel .675 0.601 .7 19.88 LN-S 32 Kv Cv 9.432 0.434 0. and EUT Whisper Trim III Trim—Level B1 Flow Up Valve Type Valve Size. 300.591 .435 0.565 .433 0.433 0.606 .88 LN 39 Kv Cv 12.89 292 587 862 1159 1432 1724 1937 2151 2331 2508 --- 396 793 1194 1583 1905 2189 2438 2646 2821 2968 0.00 203 8. Construction—LN = long-neck valve. or erosion damage to the valve seat might occur.25 251 30 0.521 0.432 0.587 0.Coeffimm Inches mm Inches tion(1) cient Min(2) Cv 279.433 0.88 SN EUT-2 39 Kv XT Cv 20 501.Page EU-5 EUT-2..437 0.432 0.8 16.756 0.434 0.432 0.6 18.493 0.588 .432 0.846 .42 405 786 1190 1579 1960 2276 2551 2793 3019 3209 0..75 251 9.- XT 16 FL 10 0.435 0.504 0.7 14.435 0..25 203 EUT-2 8.89 179 360 542 713 887 1044 1176 1287 1396 1493 215 408 605 814 1018 1190 1337 1477 1604 1699 0.564 0.437 0.432 0.54 0.438 0.473 0. and 600 Catalog 12 Whisper Trimr III--Level B1 Flow Up through the Port August 2009 .641 0..481 0. LN-S = long neck valve with bonnet spacer.507 0.75 327 50 0.433 0.493 0. and EUT CL150.713 0.514 0.8 16.7 19..434 0.586 ..548 0.89 209 404 598 791 979 1129 1266 1389 1495 1573 0.432 0.515 0.432 0.- --- 264 510 754 999 1215 1396 1559 1701 1821 1907 0. EFisher Controls International LLC 2008.EUT-2.- XT EUD.432 0. Do not allow the valve to throttle at less than the minimum coefficient shown for an extended time.75 226 8.453 0. 2009.462 0.88 SN 42 Kv Cv 20 EUT-2 20 463.89 170 324 479 645 807 961 1080 1198 1305 1387 --- 0.466 0.585 0.591 0.432 0. EUD.450 0.503 0.25 353 13.433 0.556 0.438 0.494 0.432 0.486 0.75 203 EUD.89 186 353 523 704 881 1029 1157 1278 1387 1470 --- 226 454 683 899 1118 1294 1451 1583 1709 1802 0. EUT 40 0.88 LN Kv XT 60 70 80 90 100 120 228 337 453 557 646 730 813 889 949 0.7 14.618 0.89 104 197 291 392 482 559 631 703 769 821 --- 197 374 554 746 933 1111 1248 1385 1509 1603 0.461 0.432 0.434 0.452 0.00 LN 32 Kv Cv 374.528 0.438 0.601 .591 0.433 0.438 0.8 16. EUD. 432 0.433 0.432 0.89 154 302 457 606 759 910 1039 1151 1255 1345 0... www.436 0.433 0..88 SN EUT-2 26 XT 20 501.799 0.75 226 8.75 251 9.EUT-2.435 0.6 18. 300.432 0.00 203 8.com --- 195 1..25 203 EUT-2 8.25 353 13.617 0.25 251 30 0.539 0. EUT 60 0.433 0.511 0.7 14. or erosion damage to the valve seat might occur. Emerson Process Management.577 0.432 0. EUT 12 Port Diameter Total Travel ConFlow struc.436 0..473 0.8 16.613 .432 0. and EUT CL150.- XT EUD.542 0. and 600 Catalog 12 Whisper Trimr III--Level B3 Flow Up through the Port August 2009 .00 LN 15 Kv XT Cv 374.4 11. EUT Linear Characteristic 8..454 0.432 0. EUT 20 0.25 226 8. EUD. NPS EUT-2.62 0.- --- 236 478 713 947 1170 1351 1510 1648 1770 1867 0.439 0.533 0..432 0.48 0.00 LN 24 Kv Cv 412. All other marks are the property of their respective owners.75 327 70 0.89 272 548 823 1100 1377 1653 1882 2086 2273 2444 --- 380 753 1136 1510 1847 2121 2367 2580 2762 2914 0.458 0.594 . 2.89 252 508 765 1021 1278 1519 1715 1894 2057 2203 --- 314 633 952 1271 1591 1911 2175 2411 2628 2825 0.432 0.89 99 192 291 385 476 554 630 699 764 815 --- 0.524 0.582 .439 0.432 0.433 0.437 0.438 0..8 16..433 0. Emerson.457 0.603 0.463 XT EUD.62 0.433 0.88 LN 26 Kv Cv 12.433 0.- 197 388 584 780 971 1156 1300 1439 1559 1660 0. Construction—LN = long-neck valve.501 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co.582 .75 276 10.434 0.434 0.712 0.453 0.435 0.432 0. EUD.433 0.28 379 755 1129 1512 1888 2199 2477 2724 2943 3140 0.596 0.515 0.438 0.432 0.543 .Page EU-6 EUT-2.7 19.00 LN 21 Kv Cv 374.89 169 330 500 663 832 989 1117 1233 1340 1431 --- 215 425 639 854 1063 1244 1395 1538 1659 1759 0.505 0.435 0.432 0.433 0.Coeffimm Inches mm Inches tion(1) cient Min(2) Cv 279.7 19.25 276 10.493 0.619 XT 16 Valve Opening—Percent of Total Travel .434 0.452 0.482 0.88 SN 28 Kv Cv 20 EUT-2 20 463.- XT 501.441 0.434 0.754 0.8 16.89 329 651 983 1306 1598 1835 2048 2232 2390 2521 --- 0.443 0. Do not allow the valve to throttle at less than the minimum coefficient shown for an extended time. and EUT Whisper Trim III Trim—Level B3 Flow Up Valve Type Valve Size.492 0.433 0.433 0.598 .531 0.432 0.433 0.88 LN 21 Kv XT Cv 412.435 0.639 0.- XT EUD.537 0.7 14.432 0. EFisher Controls International LLC 2008.575 .Fisher.572 0.585 0.89 204 413 617 819 1012 1169 1306 1426 1531 1615 --- 292 588 884 1181 1478 1756 1982 2190 2378 2547 0.- 178 349 528 700 878 1052 1201 1331 1451 1555 0.437 0.483 0.- Kv Cv 50 0.507 0. LN-S = long neck valve with bonnet spacer. All Rights Reserved --- 0.432 0.469 0.89 328 653 977 1308 1633 1902 2143 2356 2545 2716 --- 0. SN = short-neck valve.54 0.88 LN Kv XT 80 90 100 114 222 336 445 550 641 728 808 883 942 0. EUT 40 0.5 0.574 0.624 .583 0.432 0.- XT 16 FL 10 0. 2009.439 0.841 .438 0.89 186 377 563 748 936 1088 1221 1340 1446 1533 0.595 .444 0.75 203 EUD.439 0.89 186 368 553 739 919 1076 1207 1330 1435 1522 --- 215 436 651 865 1082 1258 1412 1549 1672 1772 0.89 170 336 505 675 840 1000 1125 1245 1349 1436 382 578 767 962 1143 1291 1426 1549 1654 0.674 0.88 LN-S 24 Kv Cv 20 463.493 0.88 LN-S 21 Kv Cv 9.432 0.6 18.550 .433 0.- XT 412..88 LN 24 Kv Cv 16 EUT-2 16 374.544 0. EUD.432 0.- Whisper Trim and Fisher are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.432 0.471 0..7 14. 433 0.7 14.432 0.Page EU-7 EUT-2.440 0.457 .432 0.434 0.6 18.616 0.432 0.438 0.- XT 412.438 0.457 .- 1. and EUT CL150. Construction—LN = long-neck valve.432 0.433 0.461 0.75 203 EUD.432 0.433 0.434 0.88 SN EUT-2 33 XT 20 501.436 0.458 0.- XT 16 20 0.4 11..620 0.75 251 9.435 0.432 0.442 0.433 0.432 0.442 0.436 0.7 14.432 0.433 0.670 0.7 14.455 0. EUD.432 0. 2.620 0.432 0.00 LN 18 Kv XT Cv 374.432 0.439 . Do not allow the valve to throttle at less than the minimum coefficient shown for an extended time.436 0.89 73 132 192 253 318 384 443 494 543 595 --- 131 244 351 460 577 696 811 919 1026 1132 0. EUD.432 0.432 0.8 16.25 251 40 0.442 0. NPS EUT-2.439 0.434 0.6 18.88 LN-S 30 Kv Cv 20 463.438 0.434 0.- XT EUD.8 16.434 0.695 . EUT 30 0.- Kv Cv 60 0.436 0.. and 600 Catalog 12 Whisper Trimr III--Level C1 Flow Up through the Port August 2009 .89 138 252 371 500 618 733 861 977 1065 1156 --- 178 325 479 646 798 946 1112 1236 1343 1453 0. or erosion damage to the valve seat might occur.434 0. EUT 12 Port Diameter Total Travel ConFlow struc..7 19.432 0.621 0.435 0. EFisher Controls International LLC 2008.432 0.- XT EUD. EUT Linear Characteristic 8.75 327 80 0.- XT 16 Valve Opening—Percent of Total Travel .457 0.627 0. 2009.433 0.440 0..432 0. 300.434 0.00 LN 27 Kv Cv 374.25 203 FL 10 0.436 0.477 . All Rights Reserved --- 0.481 0.88 LN-S 27 Kv Cv 9.432 0.89 188 372 560 745 921 1095 1273 1460 1647 1801 --- 265 495 752 989 1232 1485 1707 1906 2081 2242 0.432 0.433 0. SN = short-neck valve.433 0.25 276 10.431 0.88 LN 30 Kv Cv 16 EUT-2 16 374.433 0.438 0..487 0.458 .433 0.442 0.25 226 8.458 0.515 ..88 LN 33 Kv Cv 12.440 0.89 114 228 343 448 551 660 776 886 980 1060 --- 146 272 392 513 645 778 906 1027 1138 1238 0.36 258 504 757 1010 1263 1510 1752 1988 2179 2365 0..88 LN 27 Kv Cv EUT-2 8.89 128 254 382 501 616 738 867 983 1073 1157 --- 159 291 429 578 714 847 995 1129 1231 1336 0.432 0.432 0.434 0.432 0.431 0.75 276 10.25 353 13.7 19.00 203 8.619 0.432 0.8 16.Coeffimm Inches mm Inches tion(1) cient Min(2) Cv 279.- XT 501.438 0..432 0. EUT 50 0.436 0.438 0.- XT EUD.433 0.. EUD.433 0.436 0.89 154 281 414 559 690 818 962 1069 1162 1257 --- 199 393 591 787 972 1156 1344 1541 1726 1875 0.433 0. and EUT Whisper Trim III Trim—Level C1 Flow Up Valve Type Valve Size.88 SN 36 Kv Cv 20 EUT-2 20 463.89 223 436 654 874 1092 1306 1516 1719 1885 2045 --- 0..432 0. LN-S = long neck valve with bonnet spacer.432 0..480 .- XT 412.432 0.432 0.432 0.434 0.481 .88 LN Kv XT 90 100 84 153 222 293 368 444 512 571 628 688 0.75 226 8.432 0.647 0.89 113 211 304 398 499 602 702 795 887 979 132 264 396 518 637 763 897 1024 1133 1226 0.EUT-2.440 0. EUT 70 0.89 126 235 339 444 558 673 784 888 984 1071 --- 148 294 442 579 712 853 1002 1136 1240 1337 0.444 .432 0.432 0.432 0.433 0.435 0.89 229 428 651 856 1066 1285 1477 1649 1800 1939 --- 0.509 .00 LN 30 Kv Cv 412.89 172 340 511 680 841 1000 1162 1333 1493 1622 --- 218 430 647 861 1065 1266 1472 1688 1904 2082 0.620 0.432 0. - XT 412.620 0.432 0.8 16.432 0.7 14.7 14.- XT 501.434 0.680 .432 0.620 0.436 0..- XT EUD.- XT 16 20 0. EUT Linear Characteristic 8.432 0.433 0.7 19.432 0.89 168 325 491 650 809 975 1132 1293 1458 1579 --- 213 412 623 825 1026 1237 1436 1641 1850 2030 0.434 0.434 0..89 109 213 319 430 531 641 747 851 963 1038 --- 141 272 413 548 685 823 958 1098 1203 1311 0.88 LN-S 20 Kv Cv 9.437 0.432 0.436 0.615 0. EUT 70 0.435 0.440 0.479 .618 0. 2.25 251 40 0.437 0.432 0.434 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co.454 0.89 135 264 396 530 657 794 923 1035 1135 1223 --- 194 375 568 752 935 1127 1309 1495 1686 1826 0.433 0. and EUT CL150.432 0.89 219 424 632 846 1056 1261 1471 1686 1852 2006 --- 0.431 0.433 0. 300.75 327 80 0.451 0.439 0.436 0.639 0.89 184 356 539 713 888 1070 1242 1419 1601 1756 --- 248 483 717 957 1199 1437 1671 1858 2037 2203 0.439 .432 0.472 . or erosion damage to the valve seat might occur.435 0. EUD. SN = short-neck valve. EUD.8 16.89 63 124 181 243 302 362 424 474 525 563 --- 116 226 339 456 564 681 794 904 1023 1120 0.432 0.com --- 127 1.25 353 13.442 0.441 0.. All Rights Reserved --- 0.433 0.435 0.431 0. Construction—LN = long-neck valve. and EUT Whisper Trim III Trim—Level C3 Flow Up Valve Type Valve Size...441 0.619 0. EFisher Controls International LLC 2008.473 ..88 SN EUT-2 24 XT 20 501.Fisher.437 0.434 0.EUT-2.433 0.508 .434 0.432 0. Emerson. www. Emerson Process Management. All other marks are the property of their respective owners.- XT EUD. NPS EUT-2.00 203 8.432 0.- Whisper Trim and Fisher are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.4 11.451 0.88 LN-S 22 Kv Cv 20 463.450 ..433 0. Do not allow the valve to throttle at less than the minimum coefficient shown for an extended time.432 0.457 0. and 600 Catalog 12 Whisper Trimr III--Level C3 Flow Up through the Port August 2009 .00 LN 20 Kv Cv 374.431 0.25 226 8.433 0. 2009.- XT 16 Valve Opening—Percent of Total Travel .457 .432 0.00 LN 14 Kv XT Cv 374.450 .498 .432 0. EUT 12 Port Diameter Total Travel ConFlow struc.- XT EUD.89 112 216 328 435 544 654 760 873 971 1060 246 369 497 614 741 864 983 1113 1200 0..432 0.432 0. EUT 30 0..6 18.433 0.00 LN 22 Kv Cv 412.88 LN 24 Kv Cv 12.621 0.436 0.432 0.437 .26 253 490 731 979 1221 1458 1701 1949 2141 2319 0.88 LN 22 Kv Cv 16 EUT-2 16 374.432 0.6 18.432 0.431 0.433 0.438 0.432 0.432 0.432 0.432 0.444 0.433 0.75 203 EUD.432 0.75 276 10.662 0.25 276 10.480 0.- Kv Cv 60 0.- XT 412.432 0.7 19.Page EU-8 EUT-2.432 0.89 126 246 371 487 612 732 851 971 1061 1147 --- 156 305 457 613 760 918 1067 1196 1312 1414 0.432 0.440 0.75 226 8. LN-S = long neck valve with bonnet spacer.432 0.433 0.435 0...431 0.449 0.435 0. EUD.433 0.433 0.88 LN 20 Kv Cv EUT-2 8.434 0.88 LN Kv XT 90 100 73 143 209 281 349 418 490 548 607 651 0.89 122 236 357 474 593 712 828 950 1041 1134 --- 146 284 429 563 707 846 984 1122 1227 1326 0.433 0.75 251 9.88 SN 26 Kv Cv 20 EUT-2 20 463.620 0.442 0.432 0.89 100 195 293 394 488 589 687 782 885 969 129 250 379 503 629 756 879 1009 1122 1225 0.433 0.89 215 418 620 828 1037 1243 1445 1607 1762 1905 --- 0.Coeffimm Inches mm Inches tion(1) cient Min(2) Cv 279.432 0.432 0.8 16.437 0. EUT 50 0.473 0.432 0.444 0.25 203 FL 10 0.7 14. 669 0. LN-S = long neck valve with bonnet spacer.433 0.436 0. Construction—LN = long-neck valve.00 226 8.432 0. EFisher Controls International LLC 2008.619 0.444 0.00 LN 0. and 600 Catalog 12 Whisper Trimr III--Level D1 Flow Up through the Port August 2009 .00 203 ConFlow struc.89 225 438 653 870 1088 1295 1463 1616 1754 1877 --- 0.89 122 229 349 467 573 689 810 905 990 1076 ----- 189 374 562 749 926 1101 1280 1462 1610 1745 0. EUD.432 0.432 0. or erosion damage to the valve seat might occur.440 0.434 0.441 0.433 0.466 XT Cv 220 0.446 26 --- 119 .00 251 9.645 0.436 0.725 26 Kv XT Cv 16 356 14.88 LN-S 432 17.621 0.434 0.469 0.432 0.433 0.00 276 10.537 0.433 0.CoeffiInches tion(1) cient Cv 8.432 0.00 378 14.432 0.442 0.432 0.435 0.89 164 323 486 648 801 953 1107 1265 1393 1509 ----- 260 506 755 1006 1258 1498 1691 1868 2028 2170 0.Page EU-9 EUT-2. NPS mm Inches mm 12 254 10. and EUT CL150.616 0.439 0. (2) 10 20 30 40 50 60 70 80 90 100 17 77 142 204 270 340 410 466 518 569 621 0.501 0.437 0.443 0.EUT-2.437 0.620 0.432 0. EUD.432 0.433 0. 2009.89 103 190 279 373 470 565 652 740 833 913 --- 239 364 487 600 712 834 959 1057 1142 0.88 LN 26 Kv 31 Kv Cv 432 17.88 LN Kv XT Cv 356 14.443 0.695 0.432 0.433 0.577 --- 1.434 0.432 0.432 0. 2.432 0.466 0.431 0.433 0.433 0.478 31 --- 124 0.620 0.00 LN Valve Opening—Percent of Total Travel FL Min. All Rights Reserved --- 141 0.432 0.492 XT 20 322 0.435 0.620 0.00 203 8. Do not allow the valve to throttle at less than the minimum coefficient shown for an extended time.456 0.89 67 123 176 234 294 355 403 448 492 537 --- Kv XT Cv 356 14. and EUT Whisper Trim III Trim—Level D1 Flow Up Port Diameter Linear Characteristic Total Travel Valve Size.447 0. 300.88 LN Kv XT 431 543 653 754 855 963 1056 0. SN = short-neck valve.89 107 207 315 421 519 616 721 830 914 988 --- 265 404 540 663 796 936 1046 1144 1244 0. 432 0.470 22 --- 117 0.442 19 --- 108 .89 58 114 166 224 278 332 385 429 475 514 --- Kv XT Cv 356 14. EFisher Controls International LLC 2008. Emerson Process Management. 2009.88 LN 19 Kv 22 Kv Cv 432 17.450 0.432 0.00 203 ConFlow struc.433 0.658 0.com --- 185 1.EUT-2.432 0. EUD.438 0. LN-S = long neck valve with bonnet spacer. SN = short-neck valve.00 226 8.00 203 8. NPS mm Inches mm 12 254 10.434 0.434 0. Do not allow the valve to throttle at less than the minimum coefficient shown for an extended time.433 0.442 0.432 0.433 0.563 --- Whisper Trim and Fisher are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. and 600 Catalog 12 Whisper Trimr III--Level D3 Flow Up through the Port August 2009 .89 101 204 304 410 509 615 713 820 905 985 --- 264 391 528 656 789 922 1037 1143 1234 0.431 0.620 0.432 0.620 0.Fisher.466 0.Page EU-10 EUT-2.432 0.89 218 427 634 842 1054 1266 1429 1578 1715 1839 --- 0.440 0.436 0.89 160 309 467 618 769 928 1077 1230 1358 1470 ----- 252 493 733 973 1218 1464 1652 1825 1982 2126 0.88 LN-S 432 17.88 LN Kv XT 425 529 641 743 850 959 1034 0.493 0.434 0.88 LN Kv XT Cv 356 14.432 0.00 LN 0.434 0. Construction—LN = long-neck valve.619 0.621 0.435 0.433 0.526 0.CoeffiInches tion(1) cient Cv 8.89 112 228 338 457 567 682 798 897 989 1067 --- 357 540 715 889 1072 1245 1422 1570 1699 0.462 0.444 0. Emerson.437 0. or erosion damage to the valve seat might occur. 2.432 0.465 XT Cv 209 0. (2) 10 20 30 40 50 60 70 80 90 100 12 67 132 192 259 321 384 445 496 549 594 0. EUD.432 0. 300.685 0.00 251 9.00 276 10.490 XT 20 319 0. and EUT Whisper Trim III Trim—Level D3 Flow Up Port Diameter Linear Characteristic Total Travel Valve Size.444 0.436 0. All Rights Reserved --- 130 0.636 0.432 0.432 0. and EUT CL150.432 0.433 0.615 0.435 0.442 0.432 0.433 0.433 0. All other marks are the property of their respective owners.432 0.89 93 181 276 368 458 554 643 735 830 894 --- 236 352 474 588 711 824 948 1046 1139 0.618 0.00 LN Valve Opening—Percent of Total Travel FL Min.710 19 Kv XT Cv 16 356 14. and the Emerson logo are trademarks and service marks of Emerson Electric Co.432 0.432 0.443 0.00 378 14. www. drilled windows. 2.00 203 ConFlow struc.8 226 494 746 977 1176 1349 1505 1635 1739 1834 --- Cv 56 323 710 1080 1430 1750 2030 2290 2520 2720 2890 0. Do not allow the valve to throttle at less than the minimum coefficient shown for an extended time.8 153 353 547 730 900 1064 1202 1332 1445 1548 --- Cv 46 261 571 862 1130 1360 1560 1740 1890 2010 2120 0.6 14.00 LND SND 16 374.6 131 292 443 576 693 791 874 943 1003 1047 --- Cv 46 177 408 632 844 1040 1230 1390 1540 1670 1790 0.EUT-2 CL150.25 Linear Characteristic 378 14. and 600 Catalog 12 Cavitrolr III Trim Flow Down through the Port August 2009 . Construction—SND = short-neck valve.91 Kv 48.25 276 276 10. All Rights Reserved 100 0.4 11.91 .7 11.88 10.91 Kv 48.7 436.6 18.6 114 261 400 525 637 734 818 891 952 1003 --- Cv 40 151 338 512 666 801 915 1010 1090 1160 1210 0.4 404 852 1263 1635 1955 2223 2448 2630 2785 2915 --- 1.88 LND SND 20 436.91 Kv 34. EFisher Controls International LLC 1994.75 226 203 8. or erosion damage to the valve seat might occur.75 18.88 LND Valve Opening—Percent of Total Travel FL Min. 300.4 279 614 934 1237 1514 1756 1981 2180 2353 2500 --- Cv 56 467 985 1460 1890 2260 2570 2830 3040 3220 3370 0. LND = long-neck valve. 2009.91 Kv 39.CoeffiInches tion(1) cient 8.91 Kv 39.Page EU-11 EUT-2 Cavitrol III Trim—One Stage Flow Down Valve Size. NPS Port Diameter Total Travel mm Inches mm 279.00 14. (2) 10 20 30 40 50 60 70 80 90 Cv 40 132 302 462 607 736 849 946 1030 1100 1160 Kv 34.88 8.00 LND 12 279.4 374. drilled windows. 532 0.532 0.809 Linear Characteristic WhisperFlo Level Y 12 279.559 0.607 Linear Characteristic WhisperFlo Level Z 12 279.7 14.532 0.755 0. EUT.2 170 358 541 720 890 1052 1205 1348 1481 1604 XT 0.686 0.702 0.776 0.6 18.688 0. and WhisperFlo are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.440 0.567 0.708 0.608 Cv 77.8 113 214 323 434 544 653 761 868 974 1078 XT 0.6 18.682 0.445 0.3 272 558 837 1108 1367 1614 1849 2063 2265 2452 XT 0. Emerson.564 0.683 0.6 18.6 18.737 0.443 0.445 0.75 203 8 SN 20 463.8 148 288 437 585 731 875 1016 1155 1290 1422 XT 0.688 0.440 0.534 0.441 0.25 378 14.688 0.572 0. 300.532 0.534 0.8 200 403 607 808 1005 1196 1381 1560 1730 1894 XT 0.532 0.683 0.563 0.711 0.573 0.6 18.25 276 10.534 0.442 0.25 203 8 SN 20 463.703 0.715 0.534 0.440 0.2 128 257 382 508 633 728 820 901 978 1019 XT 0.532 0.4 11 203 8 LN 16 374.875 SN 20 463.534 0.454 0.532 0.697 0.600 0.694 0.532 0.598 0.692 0.25 378 14.559 0.875 LN Cv 35 90 180 270 360 450 540 630 720 810 900 XT 0.6 18.441 0.693 0.4 124.532 0.532 0.727 0.454 0.721 0. All other marks are the property of their respective owners.558 0.711 0.593 0.441 Cv 71.EUD. NPS 12 Port Diameter mm 279.442 0.594 0.453 0.875 LN Flow Coeffi‐ cient Min 10 20 30 40 50 60 70 80 90 100 Cv 62.568 0.440 0.875 SN 20 463.532 0.25 276 10.453 0.576 0.685 0.684 0.593 0.532 0.25 203 8 SN 20 463.4 Inches 11 Maximum Travel mm 203 Construction Inches 8 LN 16 374.695 0.532 0.684 0.729 Valve Opening—Percent of Total Travel Cv 86.446 0.462 0.Fisher. and 600 Catalog 12 WhisperFlor Trim August 2009 ‐ Page EU‐12 Linear Characteristic WhisperFlo Level X Valve Size.532 0.563 0.441 0.5 286 592 891 1179 1453 1712 1954 2179 2386 2576 XT 0.453 0.694 0.441 0.596 0.559 0.534 0.557 0.532 0.454 0.4 11 203 8 LN 16 374.532 0.75 203 8 SN 20 463.25 203 8 SN 20 463.687 0.578 0.459 0.459 Fisher.3 148 294 448 601 751 899 1045 1188 1267 1462 XT 0.557 0.687 0.683 0.886 0. Cavitrol.532 0.444 0.6 18.466 0.781 0.1 91 179 273 366 578 548 638 725 811 895 XT 0.534 0.532 0.5 399 813 1208 1577 1917 2223 2497 2740 2954 3141 XT 0.440 0.3 258 392 525 654 779 901 1018 1130 1238 XT 0.682 0.713 0.738 Cv 86.731 0.25 378 14.875 LN Cv 21 55 110 165 220 275 330 385 440 495 550 XT 0.875 SN 20 463.557 0. Emerson Process Management.602 0.6 18.448 0.687 0.456 0.886 0.532 Cv 53.581 0.708 0.441 0.567 0.722 0.562 0.682 0.562 0.685 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co.594 0.734 0.446 0.com EFisher Controls International LLC 2009.560 0.571 0.448 0.607 0.532 0. and EUT‐2 CL150.453 0.75 203 8 SN 20 463.696 0.456 Cv 71.701 0. www.532 Cv 48.799 0. All Rights Reserved .557 0.25 276 10.7 14.758 Cv 60.5 207 431 655 834 1087 1294 1493 1683 1865 2036 XT 0.558 0.450 0.534 0.700 Cv 86.451 0.534 0.560 Cv 77.534 0.448 0.7 14.557 0.445 Cv 71.6 18.574 Cv 77.453 0.3 198 405 612 816 1016 1210 1397 1577 1750 1915 XT 0.616 0.534 0.532 0.534 0.443 0.558 0.777 0. 586 0.534 0.579 0.551 0.580 0.594 0.690 0.875 LN 24x16 374.875 LN 24x16 374.679 0.7 14. 300.25 203 8 SN 24x20 463.662 0.655 Cv 86.7 14.75 378 14.534 0.575 0.587 0.534 0.541 .7 14.665 0.653 0.532 0.539 Cv 77.4 240 492 743 991 1234 1472 1703 1928 2146 2356 XT 0.534 0.686 Cv 60.653 0.685 0.554 0.654 Valve Opening—Percent of Total Travel Cv 60.658 0.568 0.611 0.7 14.543 Cv 77.683 0.647 0.6 18.539 0.875 LN 24x16 374.75 203 8 SN 24x16 374.586 0.606 0.2 124 258 388 523 648 784 896 1001 1096 1175 XT 0.58 0.691 0.653 0.875 LN EFisher Controls International LLC 2009.4 11 203 8 SN 20x16 374.564 0.704 0.676 0.639 0.612 0.676 0.552 0.681 0.659 0.616 0.609 0.582 0.604 0.656 0.652 0.25 378 14.532 Cv 53.710 0.673 0.75 203 8 SN 20x16 374.572 0.659 0.592 0.644 0.534 0.573 Cv 53.656 0.654 0.75 203 8 SN 24x16 374.672 0.577 0.659 0.682 0.579 0.532 0.542 0.597 0.4 171 357 541 724 906 1085 1262 1436 1607 1774 XT 0.532 0.2 170 360 548 735 921 1104 1285 1462 1636 1807 XT 0.6 18.75 276 10.654 0.4 124 259 394 529 662 794 923 1051 1176 1298 XT 0.716 0.574 Cv 53.573 0.875 LN 20x16 374.556 0.7 14.669 0.633 0.714 0.561 Cv 53.612 0.573 0.703 0.4 Inches 11 Maximum Travel mm 203 Construction Inches 8 SN 20x16 374.534 0.658 0.584 0.695 0.532 0.574 0.708 0.596 0.701 0.4 239 491 738 979 1212 1435 1648 1849 2038 2216 XT 0.711 0.564 0.534 0.664 0.75 378 14.662 Cv 60.589 0. NPS 16x12 Port Diameter mm 279.875 LN 24x20 463.645 0.630 0.548 0.556 0.875 LN 20x16 374.665 Linear Characteristic WhisperFlo Level Y 16x12 279.534 0.568 0.534 0.656 0.75 276 10.657 0.556 0.2 238 495 750 1001 1248 1490 1725 1953 2173 2385 XT 0.7 14.665 0.75 276 10.656 0.25 276 10.665 0. All Rights Reserved Cv 35 90 180 270 360 450 540 630 720 810 900 XT 0.628 Cv 86.654 0.7 14.614 0.534 0.588 0.7 14.EUT‐2 CL150.75 203 8 SN 20x16 374.534 0.577 0.4 125 259 395 531 666 800 933 1065 1195 1324 XT 0.6 18.659 0.7 14.544 0.75 276 10.574 0.659 0.580 0.603 0.25 276 10.628 0.3 148 294 449 603 757 909 1060 1209 1357 1503 XT 0.656 0.579 0.574 0.692 0.555 Cv 77.669 0.534 0.550 0.573 0.875 LN 24x20 463.2 332 679 1015 1339 1633 1911 2165 2397 2606 2793 XT 0.632 Cv 60.534 0.668 0.692 0.532 0.638 0.583 0.562 0.532 0.562 0.667 0.673 0.629 0.532 0.669 0.540 0.683 0.875 LN 24x20 463.719 Cv 60.2 333 683 1027 1363 1687 1999 2296 2578 2843 3092 XT 0.713 0.678 0.635 0.6 18.598 0.666 0.651 0.875 LN Flow Coeffi‐ cient Min 10 20 30 40 50 60 70 80 90 100 Cv 62.558 0.6 18.556 0.7 14.578 0.545 0.534 0.615 0.574 0.559 0.7 14.687 0.665 0.573 0.545 0.695 0.25 378 14.570 Cv 53.2 170 359 546 731 912 1089 1260 1427 1587 1741 XT 0.594 0.75 378 14.642 Cv 60.601 0.573 0.657 0.534 0.654 Cv 86.75 378 14.677 0.660 0.875 LN 24x16 374.3 272 560 845 1125 1401 1669 1931 2183 2427 2662 XT 0.655 0.532 0.3 198 406 615 823 1029 1232 1433 1629 1822 2010 XT 0.663 0.2 238 494 745 990 1226 1452 1667 1870 2061 2240 XT 0.569 0.619 0.532 0.563 0.5 400 820 1231 1630 2012 2376 2720 3043 3343 3622 XT 0.25 203 8 SN 24x20 463.875 LN 24x20 463.581 0.540 0.540 0.703 0.608 0.655 0.532 0.534 0.585 Cv 53.567 0.534 0.4 171 356 539 720 897 1070 1239 1402 1560 1712 XT 0.686 0.655 0.600 0.705 0.556 0.614 0.542 0.660 0.5 286 595 900 1200 1493 1779 2056 2322 2578 2823 XT 0.655 0.548 0.534 0.676 0.5 207 431 658 882 1104 1322 1537 1747 1952 2152 XT 0.577 0.577 0.7 14.699 0.573 0.617 0.590 0.6 18.575 0. and 600 Catalog 12 WhisperFlor Trim August 2009 ‐ Page EU‐13 Linear Characteristic WhisperFlo Level X Valve Size. 438 0.7 14.443 0.464 0.8 113 214 324 435 546 657 767 877 986 1094 XT 0.435 0.1 166 341 514 685 854 1019 1180 1336 1488 1634 XT 0.448 0.453 0.437 0.534 0.442 0.875 LN 24x20 463.875 LN 20x16 374.449 0.446 0. NPS Port Diameter mm Inches Maximum Travel mm Construction Inches 16x12 279.Fisher.534 0.445 Cv 48.433 0.455 0.462 0.8 200 404 610 815 1018 1218 1416 1609 1800 1986 XT 0.532 0.6 18.534 0.461 0.EUT-2 CL150.463 0.6 18.456 0.463 0.7 14.444 Cv 48.534 0.443 0.875 LN 24x20 463.456 0.432 0.1 91 179 273 368 462 555 649 742 834 926 XT 0.439 0.7 14.460 0.450 0.430 Fisher and WhisperFlo are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.454 0.1 91 179 273 367 460 553 645 737 827 917 XT 0.465 0.875 LN 24x16 374.430 0.437 0. and 600 Catalog 12 WhisperFlor Trim August 2009 ‐ Page EU‐14 Linear Characteristic WhisperFlo Level Z Valve Size.439 0.532 0.25 276 10.451 0.75 378 14.453 0.440 0.532 0.468 0.534 0.436 0.443 0.430 0.444 Cv 48.532 0.457 0.8 149 292 444 595 745 894 1042 1188 1333 1476 XT 0.532 0.454 0.534 0.466 0.75 378 14.446 0. All other marks are the property of their respec­ tive owners.25 378 14.435 0.446 0.434 Cv 71.449 0.com EFisher Controls International LLC 2009. Emerson.435 0.434 Cv 71.75 203 8 SN 24x16 374.452 0.7 14.467 0.75 276 10. www.442 0.442 0. All Rights Reserved 100 .453 0.1 121 247 374 501 627 751 874 994 1113 1229 XT 0.447 0.451 0.449 0.7 14.459 0.445 0.442 Cv 48.534 0. Emerson Process Management.445 0.442 0.25 203 8 SN 24x20 463.75 203 8 SN 20x16 374. 300.444 0.458 0.441 0.438 Cv 48.4 11 203 8 SN 20x16 374.1 166 341 516 689 861 1032 1200 1365 1528 1688 XT 0.448 0.534 0.442 0.431 Cv 71.446 0.451 0.440 0.875 LN Flow Coeffi‐ cient Min 10 20 30 40 50 60 70 80 90 Cv 21 55 110 165 220 275 330 385 440 495 550 XT 0.433 0.443 0.532 Valve Opening—Percent of Total Travel Cv 48.454 0.442 0.534 0.75 276 10.442 0.465 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co.444 0.448 0.452 0.532 0.532 0.442 0.445 0.431 0.532 0.7 14.532 0.6 18.446 0.459 0.1 121 267 375 503 630 756 881 1006 1129 1251 XT 0.532 0.447 0.450 0.458 0.875 LN 24x16 374.437 0. Please refer to those coefficients. please refer to PS Sheet 51. All Rights Reserved . EFisher Controls International LLC 2009.1:Cryogenic (A).EUT‐C Catalog 12 August 2009 ‐ Page EU‐15 The EUT-C has flow coefficients identical to the NPS 12 through 20 CL150 .600 EUD. For additional EUT-C valve information. Emerson. www. All Rights Reserved .Fisher.Page EU-16 This page intentionally left blank Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emer­ son Electric Co. Emerson Process Management. All other marks are the property of their respective owners. and the Emerson logo are trademarks and service marks of Emerson Electric Co.EUT-C Catalog 12 August 2009 .com EFisher Controls International LLC 2009. 639 0.Page EW-1 Quick Opening Characteristic Quick Opening Valve Size.639 0.375 4.651 0.732 0.7 109 137 166 201 245 286 320 0. 2010.742 0.753 --- Cv 44.89 --- Kv 68.6 70. The second number indicates effective trim size.2 203.3 135 216 301 388 466 537 591 643 707 XT 0.659 0.791 0.632 0.1 93.695 0.809 0.6 19.693 0.772 0.715 0.8 177.682 0.661 0.711 0. At 100% travel.656 --- Cv 51.7 147 202 252 294 328 354 371 379 0.654 0.759 0.7 43. and 600 Catalog 12 Quick Opening and Linear Cages Flow Down through the Port October 2010 .727 0.815 0.79 Kv 5.1 177.0 49.665 0.0 108 170 234 293 354 405 474 552 617 0.2 2.2 88.1 93.691 0.629 0.735 0.672 0.1 69.796 0.633 --- Cv 95.2 2.693 --- Cv 40.0 183 291 397 507 602 690 758 803 843 XT 0.738 0.801 0.692 0.716 0.626 0.3 38.8 85.691 0.686 0.604 0.594 0.9 22.0 61.2 51. EFisher Controls International LLC 1988.617 0.86 --- Kv 18.25 inch) travel.636 --- Linear Characteristic Linear 4x2 6x4 8x4 8x6 12 x 6 10 x 8 12 x 8 58.765 0.603 0.661 0.8 121 170 209 240 265 282 294 294 XT 0.782 --- Cv 138 306 468 607 725 824 903 960 998 1040 0.744 0.88 12.7 96.0 152 215 276 338 396 467 547 631 XT 0.741 0.3125 4.5 67.7 111 176 249 319 391 458 540 632 729 0.639 0.577 0.754 0.6 --- XT 0.82 --- Kv 20.6 111 141 173 211 254 299 340 0.694 0.582 0.0 193 301 424 552 676 785 864 934 1003 --- XT 0.1 111.80 14.9 56.88 --- Kv 38.1 92.678 0.700 0.6 103 107 --- XT 0.789 0.2 98.5 42.2 107 0.3 105 114 119 124 0.677 0.0 158 247 338 413 471 531 569 610 637 0.797 0.8 203.661 0. 3.727 0.843 --- Cv 104 223 348 490 638 781 907 999 1080 1160 0.1 177.82 Kv 11.0 78.669 0.8 26.7 111.758 0.375 7 7 8 8 29.571 0.8 49.725 --- Cv 23.708 0.702 0.3 140 196 242 277 306 326 340 340 0.711 0.767 0.694 0. 300.761 0.791 0.613 0.3125 4.648 0.726 0.7 127 175 218 254 284 306 321 328 XT 0.7 61.89 --- Kv 37. NPS(1) 4x2 6x4 8x4 8x6 12 x 6 10 x 8 12 x 8 Coeffs.8 98.125 2 2 2 2 3 3 Cv 6.574 0. When sizing self-operated regulators.631 0.687 0.784 0.705 --- Cv 80.641 0. 2.0 97.4 49.612 0.EWD CL150.717 0.657 0.689 0.0 80.818 --- Cv 43.691 0.375 7 7 8 8 --- --- --- --- --- --- --- 29 51 51 51 51 76 76 1.3 137 214 292 357 407 459 492 528 551 XT 0. The linear trim coefficents shown on this page for NPS 6 x 4 through 10 x 8 apply to EWT-C valves.515 0.3 119 144 174 212 247 277 XT 0.9 36.632 0.88 --- FL(3) Kv 35.715 0.804 0.656 0. All Rights Reserved .578 0.2 73.5 42.754 0.4 147.713 0.648 0.0 32.645 0.1 44.787 --- Cv 149 315 481 640 780 898 1000 1100 1180 1260 0.650 0.9 53.793 0.1 202 253 306 350 410 477 534 XT 0.649 0.6 23.4 76.9 28. The first number indicates both body inlet and outlet sizes.726 0.758 0.7 96. Notes: The coefficents shown on this page are also appropriate for the EWT.91 --- Kv 83.749 0.1 156 250 348 449 539 621 683 743 817 0.670 0.685 0.779 0.795 0.8 177.) Inches mm Inches Travel (2) Port Diameter mm 58.714 0.25 in.817 --- Cv 79.82 --- Kv 69.6 80.710 0. Maximum for Travel 6 mm (0.79 Kv 129 272 416 554 675 777 865 952 1021 1090 --- XT 0.696 --- 1.624 0.668 0.647 0.0 122 150 183 220 259 294 XT 0.688 0. use coefficients listed for 6 mm (0.80 Kv 90.741 0.1 94.7 111.1 111.748 0.708 0.627 0.8 85.2 203.7 96.745 0.722 0.709 0.651 0.88 --- Kv 119 265 405 525 627 713 781 830 863 900 XT 0.654 --- Cv 21.375 4.610 0.748 0.81 --- Kv 44.656 0.9 212 336 459 586 696 798 876 928 975 0.8 78.697 0.687 0.683 0.711 0.3 52.651 0.0 --- --- 29 51 51 51 51 76 76 1.694 0.676 0.817 0.7 90.125 2 2 2 2 3 3 Flow Coefficient Valve Opening—Percent of Total Travel 10 20 30 40 50 60 70 80 90 100 Cv 13.642 0.662 0.727 0.3 73.8 203.544 0.625 0.4 68.5 84. Page EW-2 Equal Percentage Characteristic Equal Percentage (Flow Down) Valve Size.1 19.666 0.4 45.662 0.6 19.4 45.3 61.2 18.2 0.719 0.2 65.6 52.595 0.EWD CL150.2 4.3 65.125 51 51 51 51 76 76 2 2 2 2 3 3 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 2.7 47.8 177.4 39.2 142 215 301 392 489 XT 0.591 0.8 30.85 --- Kv 6.2 26.585 0.605 0.652 0.375 7 7 8 8 Maximum Travel mm Inches 29 1.34 13.634 0.2 73. Emerson Process Management.8 96.Fisher.695 0.573 0.667 0.04 11.837 0.837 0.566 0.1 26.79 --- Kv 20.53 4.1 31.615 0.com EFisher Controls International LLC 1988.725 0. 2009.35 11.3 27.658 0.1 177.76 8.628 0.605 0.683 0.739 0.7 66.684 0.712 --- Cv 8.3125 111.582 0.659 0.1 --- XT 0.0 112 196 311 481 687 839 992 1090 0. All other marks are the property of their respective owners.4 31.9 170 269 416 594 726 858 943 --- XT 0.1 111.8 93.711 0.591 0.93 12.664 0.683 0.1 112 178 256 342 431 508 0.8 203.29 13.688 0.714 0.2 203.52 6. www.4 61.4 22.652 0.81 Kv 24.1 56.626 0.87 --- Valve Opening—Percent of Total Travel FL(2) Kv 6.9 56.560 0.0 159 262 400 549 673 758 799 XT 0.91 --- Kv 11.5 40.683 0.996 0.1 108 168 225 271 0.617 0.694 0.630 0.667 0.3 45.662 0.7 111 184 303 462 635 778 876 924 0.4 71. Emerson.8 82.626 0.4 40.587 --- Cv 7.627 --- Cv 32.640 0.4 145 195 234 XT 0.3 110 164 248 348 453 565 0.2 25.8 63.646 0.9 154 221 296 373 439 XT 0.19 3.3 17.720 0.66 9.8 76.657 0.1 21.703 0.8 17.6 36.665 0.6 69.643 0.3 59.645 0.82 Kv 2.5 96.9 71.89 --- Kv 27.5 118 180 240 286 0.671 0.664 0. NPS(1) 4x2 6x4 8x4 8x6 12 x 6 10 x 8 12 x 8 Port Diameter mm Inches 58.664 0. 300.2 52.613 0. All Rights Reserved . and 600 Catalog 12 Equal Percentage Cages Flow Down through the Port August 2009 .566 0.6 102 156 208 247 XT 0.687 0.663 --- Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.6 0.6 46.375 4.675 --- Cv 13.802 --- Cv 28.01 14.684 --- Cv 23.663 0.91 5.573 0.596 0.8 96.8 39.9 29.0 95.664 0.682 0.808 0.6. and the Emerson logo are trademarks and service marks of Emerson Electric Co.7 2. 263 0.364 0.468 0.447 0.8 99.412 0. 2.363 0. Travel limited to 3.478 0. All Rights Reserved FL(2) .382 0.333 0.272 0.5 inches when optional multiple piston ring is used. EFisher Controls International LLC 1988.0 126 196 269 340 406 476 540 598 641 --- Kv 42.917 --- Valve Opening—Percent of Total Travel 80 FL(2) 90 100 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 49.390 0.9 40.7 230 307 411 452 452 452 452 449 452 --- XT 0.406 0.351 0.490 0.286 0. 2010. and 600 Catalog 12 Whisper Trimt I Cage Flow Up through the Port October 2010 .367 0.9 110 149 187 223 253 281 307 325 --- Kv 26.432 0.919 0.264 0.326 0.322 --- Cv 30.0 86. Notes: The coefficients shown on this page are also appropriate for the EWT.300 0.5 96.439 0.125 51 51 51 8x6 177.583 0. NPS(1) 2 4 3 8 102 4 Flow Coefficient 10 20 30 40 50 60 70 Cv 14.329 0.331 0. Reduce printed capacities accordingly.540 0.324 0.341 0.375 Maximum Travel mm Inches 29 1.264 0.2 229 339 430 515 605 691 763 806 826 --- Kv 85.508 --- Cv 181 329 449 563 674 778 866 931 972 1000 --- Kv 157 285 388 487 583 673 749 805 841 865 --- XT 0.2 77.459 0.408 0.358 0.476 --- Cv 99.349 0.256 0.325 0.326 0.7 223 297 406 495 554 653 716 765 824 --- XT 0.334 0. 3.2 89.322 0.382 0.322 0.2 2 Maximum Travel 102 10 x 8 2 7 102 Valve Size.550 0.1 100 134 167 200 230 258 282 298 --- XT 0.Page EW-3 Linear Characteristic Whisper Trim I (Flow Up) Valve Size. The first number indicates both body inlet and outlet size.632 0.408 0.323 0.2 142 194 251 304 365 409 452 471 --- XT 0.403 0.8 77.323 0.8 12 x 6 Port Diameter mm 177.270 0.4 109 170 233 294 351 412 467 517 554 --- XT 0.422 0.1 4.273 0.473 0.465 0.323 0.267 0.334 0.0 102 --- XT 0.547 0.476 0.791 0.644 --- Valve Opening—Percent of Total Travel 1.310 0.3 45.3125 111.411 0.451 0.720 0.596 0.3 66.465 0.2 129 162 193 219 243 266 281 --- XT 0.439 0.350 0.273 --- Cv 113 258 343 469 572 641 755 828 884 953 --- Kv 97. NPS(1) 4x2 6x4 8x4 Port Diameter mm Inches 58.761 --- Cv 147 268 358 445 537 624 702 772 842 900 --- Kv 127 232 310 385 465 540 607 668 728 779 --- XT 0.424 0.591 --- Cv 146 300 433 551 664 755 824 857 866 903 --- Kv 126 260 375 477 574 653 713 741 749 781 --- XT 0.6 116 155 193 231 266 298 326 345 --- Kv 31.494 0.7 2. The second number indicates effective trim size.8 198 293 372 515 523 598 660 697 714 --- XT 0.441 0.350 0.437 0.7 60.9 69.9 65.8 52.357 0.329 0.350 --- Cv 113 266 355 475 522 522 522 522 519 522 --- Kv 97.354 0.8 Inches Inches 51 2 7 76 203.0 86.8 25.854 0.452 0.1 111.488 0.350 0.320 0.535 0.285 0.777 0.380 0.320 0.8 28.EWD CL150.368 --- Cv 42.0 35.3 67.1 77.462 0.321 0. At 100% travel.409 0.5 95.375 4.431 0.7 164 224 290 352 422 473 523 545 --- Kv 37.416 --- Cv 36.401 0.518 0.329 0.356 0.425 0.393 0.668 0.447 0.2 4(3) 3 8 102 12 x 8 4(3) mm 76 203.480 0. The coefficients shown on this page for NPS 6 x 4 through 10 x 8 also apply to EWT-C valves.0 100 111 118 --- Kv 12.8 56.463 0.469 0. 300.616 0. com EFisher Controls International LLC 1988.3 122 162 202 240 280 320 357 395 --0.5 100 128 156 183 210 236 --- 1.04 20.67 12.5 Cv 4.0 74.99 8x6 12 x 6 136.04 55.375 5. 2010. www.0 79.563 Kv 4.75 8x6 12 x 6 136. 3.5 136.46 131 206 280 352 426 496 563 603 604 --0.Page EW-4 Linear Characteristic(1) Whisper Trim III .375 5.0 111 131 153 174 --- Cv 4.7 104 128 152 177 201 Kv 4. 4.0 96.Flow Up Port Diameter Valve Size. NPS(2) mm Inches Maximum Travel mm Inches Flow Coefficient Minimum(3) Cv 4.5 5.4 124 154 184 215 242 272 300 --- Cv 4.9 107 129 150 170 191 212 --- Cv 4. This column lists XT factors for cages at 100 % travel.5 5.6 46.563 A3 DP/P1  0.375 127 165 5 6.67 23.6 85. 300.04 62.0 110 138 165 192 220 246 272 --0.375 127 165 5 6.5 136.46 Cv Kv Valve Opening—Percent of Total Travel 20 XT(4) 30 40 50 60 70 80 90 100 97.375 127 165 5 6.5 5.563 Kv 4.2 47.5 0.6 159 215 270 326 383 427 457 460 84 138 186 234 282 331 369 395 398 --- 4.710 B3 DP/P1  0.7 31.04 11. The second number indicates effective trim size.563 D3 DP/P1  0.375 127 165 5 6. then linear characteristic. Whisper Trim and Fisher are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.67 64.5 5.5 136.00 Kv 3.6 68.6 8x6 12 x 6 136.EWD CL150.375 5.3 124 149 173 197 221 245 Kv 4.67 94.67 50. and 600 Catalog 12 Whisper Trimt III Cage October 2010 .3 85.5 93.5 Cv 4. Emerson. and the Emerson logo are trademarks and service marks of Emerson Electric Co.00 151 238 324 407 492 573 651 697 698 0. The first number indicates the body inlet and outlet size.0 141 187 233 278 324 370 413 457 0. Emerson Process Management.563 Kv 4.0 27.04 81. All other marks are the property of their respective owners.85 8x6 12 x 6 136.67 72.7 99.5 Cv 4.563 C3 DP/P1  0.5 136. Valves should not be required to throttle at less than the specified minimum coefficient for and extended period of time. 2.0 127 160 191 222 254 284 315 0.Fisher.3 64.9 90.589 3.0 116 148 180 211 243 273 0.8 53.5 inch) of travel. Level D exhibits an equal percentage characteristic for the first 38 mm (1. Erosion damage to the valve seats may result.375 5.3 108 143 178 213 248 280 314 347 Kv 4.4 83.4 55.1 73. All Rights Reserved .04 43. 8 96.89 Kv 71.664 0.Page EW-5 Quick Opening Characteristic Quick Opening .529 0.647 0.729 --- Cv 104 223 348 490 638 781 907 999 1080 1160 0. Linear.EWD and EWD-1 CL900 Catalog 12 Quick Opening.292 0.0 112 196 311 481 687 839 992 1090 0. NPS(1) mm Inches mm Inches 8x6 177.9 153 210 264 318 364 426 497 557 --- XT 0.747 0.692 0.8 144 208 278 350 413 --- XT 0.745 0.2 7 8 51 76 2 3 Cv 12.755 0.693 0.8 7 51 2 12 x 8 203.8 7 51 2 Cv 44.704 0.8 96.809 --- Cv 149 315 481 640 780 898 1000 1100 1180 1260 0. All Rights Reserved .665 0.308 0. The first number indicates both body inlet and outlet size.787 0.663 --- Linear Characteristic Whisper Trim I .526 0.741 0.384 0.9 170 269 416 594 726 858 943 --- XT 0.2 7 8 51 76 2 3 Cv 46 112 177 243 305 368 421 493 574 644 0.669 0.609 0.788 0.80 Kv 90.6 52.2 24.8 203. EFisher Controls International LLC 1988.Flow Down Port Diameter Maximum Travel Valve Size.666 0.697 0.754 0.2 8 76 3 Flow Coefficient Valve Opening—Percent of Total Travel FL(2) 10 20 30 40 50 60 70 80 90 100 Cv 83 166 259 355 434 495 558 597 641 670 0.884 0. 2010. The second number indicates effective trim size.756 0.327 --- 1.79 Kv 129 272 416 554 675 777 865 952 1021 1090 --- XT 0.735 0.744 0.4 67.633 0.694 0.667 0. 2.8 90.811 0.688 0.8 144 224 307 375 428 483 516 554 580 --- XT 0. and Whisper Trimt I Cages October 2010 .92 Kv 10.659 0.700 0.783 0.738 0.0 148 202 261 317 380 426 471 491 --- XT 0.636 --- Linear Characteristic Linear .784 0.4 61.0 90.6 21.1 105 167 241 321 405 477 0.662 0.Flow Down 8x6 12 x 8 177. Notes: The coefficients shown on this page are also appropriate for the EWT and EWT-1.664 0.757 --- Cv 28.772 0.516 0.8 104 171 233 302 366 439 492 544 568 --- Kv 38.711 0.743 0. At 100% travel.81 Kv 24.7 58.666 0.8 203.501 0.759 0.711 0.1 36.727 0.330 0.663 0.687 0.569 0.715 0.89 Kv 39.506 0.0 193 301 424 552 676 785 864 934 1003 --- XT 0.Flow Down 8x6 12 x 8 177.614 0.Flow Up 8x6 177.507 0.696 --- Equal Percentage Characteristic Equal Percentage .746 0.4 42.607 0. Equal Percentage. EWD-1 and EWT-1 are available only in NPS 12 x 8 body size.315 0.307 0.342 0.309 0.798 0.754 0. 563 Kv 18 48 153 101 240 282 365 383 431 479 --- Cv 18 C1 & C3 DP/P1  0.com EFisher Controls International LLC 1988.75 Maximum Travel mm 146 146 146 146 Flow CoeffiInches cient Minimum(2) 5. Valve should not be required to throttle at less than the specified minimum coefficient for an extended period of time or erosion damage to the valve seat may result.563 Kv 16 34 101 135 169 203 236 270 304 338 --- Cv 16 D1 & D3 DP/P1  0.6 84 168 253 Kv 22 73 Cv 21 B1 & B3 DP/P1  0.85 39 78 117 156 195 235 273 312 352 391 0.75 5.75 55 111 177 116 277 326 422 443 498 554 0. Emerson. NPS(1) 12 x 8 12 x 8 12 x 8 12 x 8 Port Diameter mm 196.75 7.EWD-1 CL900 Catalog 12 Whisper Trimt III Cage Flow Up through the Port October 2010 .8 196. The second number indicates effective trim size. Notes: The coefficients shown on this page are also appropriate for the EWT-1. The first number indicates both inlet and outlet size.8 196.Flow Up Valve Size. www.75 7.75 30 40 50 60 70 80 90 100 XT at Max.563 Kv 14 29 115 144 173 201 230 260 287 --- 145 96 68 58 219 86 1.Fisher.5 Inches 7.75 5.99 33 67 100 133 167 201 233 266 301 332 0.8 171. Emerson Process Management. 2010. and the Emerson logo are trademarks and service marks of Emerson Electric Co. Whisper Trim and Fisher are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. 2.Page EW-6 Linear Characteristic Whisper Trim III . Travel 337 422 506 590 675 759 843 0. All Rights Reserved .75 6.563 292 365 438 511 584 657 729 --- Valve Opening—Percent of Total Travel 10 20 Cv 25 A1 & A3 DP/P1  0. All other marks are the property of their respective owners.75 5. 765 --- 1. Construction—SNC = short-neck.759 0. and EWT NPS 20 and Larger Sizes CL150.994 0.738 0. 3.748 0. The first number indicates both inlet and outlet size.766 0.391 0.7 14.759 0.8 304 522 510 1023 1272 1531 1808 2119 2439 2759 --- XT 0. 2.7 14.986 0. EFisher Controls International LLC 1994.761 0.744 0.757 Cv 24 x 16 374.758 0.742 0.755 0.88 Kv 39.751 0.901 0.742 0. EWD.7 14.75 102 4.391 0.391 0.744 0.8 362 707 1055 1384 1765 2197 2638 3053 3330 3512 --- XT 0.759 0. cast windows.746 0.804 0.8 278 580 891 1202 1566 1929 2240 2560 2855 3097 --- XT 0.50 SNC 30 40 50 60 70 80 90 100 46 269 524 814 1100 1390 1730 2070 2380 2670 2960 0. or erosion damage to the valve seat might result.75 FL 10 Cv Cv 20 x 16 374.994 0.7 14.767 --- 46 321 670 1030 1390 1810 2230 2590 2960 3300 3580 0.989 0. and 600 Catalog 12 Linear Cast-Window Cage Flow Down through the Port October 2010 .738 0.88 Kv 39.75 Valve Opening—Percent of Total Travel --- 46 418 817 1220 1600 2040 2540 3050 3530 3850 4060 0.Page EW-7 Linear Cast-Window Cage Valve Size. 300.75 20 Kv Cv 24 x 16 374.742 0. The second number indicates effective trim size.750 --- 46 351 604 590 1183 1470 1770 2090 2450 2820 3190 0.750 0.391 0.808 0.742 0.00 SNC 127 5.751 0.00 SNC 140 5.772 0.914 0. 2010.820 0. All Rights Reserved .759 0. Do not allow the valve to throttle at less than the minimum coefficient shown for an extended time.8 233 453 704 952 1202 1496 1791 2059 2310 2560 --- XT 0.744 0.759 0.EWT-2.769 0.843 0.88 39.88 Kv 39.739 0.00 SNC 102 4. NPS(1) Port Diameter Linear Characteristic Maximum Travel Con− Flow struc− Coeffimm Inches mm Inches tion(2) cient Min(3) 20 x 16 374. 753 0.88 LND EWT-2 24 x 20 501.88 LND EWD. The first number indicates both inlet and outlet size.759 0.391 0.0 279 587 934 1280 1626 1912 2223 2491 2751 3010 XT 0.749 0.738 0. EWD.762 0.759 0.88 LN-SD 14.88 LND EWT-2 20 x 16 412.735 0.741 0.75 276 8.739 0.. or erosion damage to the valve seat might result.888 0..735 0.769 0.743 0.757 0.765 0.88 LND EWT-2 24 x 16 412.766 0. www.754 0.751 0.89 Kv 48.391 0.755 0.391 0.Page EW-8 Linear Drilled-Window Cage Valve Type EWT-2.997 0. EWT 20 x 16 374.735 0.- --- Cv 46 262 550 874 1200 1560 1850 2190 2470 2760 3040 0.743 0.768 .745 0. The second number indicates effective trim size.757 0.775 0.764 . and the Emerson logo are trademarks and service marks of Emerson Electric Co. EWT Linear Characteristic Port Maximum Valve ConDiameter Travel Size.823 0.- --- Cv 52 390 868 1350 1850 2340 2810 3240 3670 4060 4370 0.990 0.00 203 16 x 12 279.758 0.4 11.791 0.738 0.- --- Cv 52 322 679 1080 1480 1880 2210 2570 2880 3180 3480 0.88 LN-SD 14. All Rights Reserved FL 70 --- .7 19.762 0. Do not allow the valve to throttle at less than the minimum coefficient shown for an extended time.6 18.760 0.742 0..89 Kv 39..75 378 16.89 Kv 45.8 285 642 1003 1358 1704 2050 2370 2690 2967 3166 XT 0.757 0.770 0.739 0.- --- Cv 56 490 1080 1680 2300 2920 3440 3970 4510 5000 5440 0. Emerson.748 0.391 0.89 Kv 48.899 0. 300.- --- Cv 60 591 1320 2050 2790 3470 4190 4830 5470 6060 6500 0.25 378 24 x 16 374.747 0.739 0. and 600 Catalog 12 Linear Drilled-Window Cage Flow Down through the Port October 2010 .391 0.- --- Cv 46 356 764 1240 1750 2210 2620 3030 3300 3500 3670 0.736 0. EWD.6 120 258 414 570 729 859 1029 1176 1323 1462 XT 0.992 0.754 .89 Kv 45.736 0.391 0.990 0.740 0.988 0.739 0.745 0.391 0..- --- Cv 56 457 995 1560 2130 2640 3190 3660 4110 4560 4970 0..EWT-2.8 16. strucNPS(1) mm Inches mm Inches tion(2) 16 x 12 279.763 0.4 11. drilled windows.753 0.743 0.786 0.0 314 662 1073 1514 1972 2370 2820 3175 3425 3590 XT 0.886 0.7 14.746 .760 .742 0.88 LN-SD 14.762 .00 8.763 0.75 378 20 x 16 412.88 LN-SD 10. EWT 24 x 16 374.744 0.758 0.760 0.4 424 934 1453 1990 2526 2976 3434 3901 4325 4706 XT 0.767 0.75 378 14.Fisher.745 0.768 0.747 0.753 ..767 0.740 0.25 378 16.8 16.long neck.749 .25 378 16.743 0.751 0.759 0.741 0. All other marks are the property of their respective owners. 2010. 3..89 Kv 34.0 337 751 1168 1600 2024 2431 2803 3175 3512 3780 XT 0.391 0.- --- Cv 46 330 742 1160 1570 1970 2370 2740 3110 3430 3660 0.758 0.89 Kv 39.873 0.768 .75 429 24 x 16 412.734 0. Emerson Process Management.391 0.955 0.88 10.754 0.997 0.25 276 14.com 100 Cv 1.988 0.4 395 861 1349 1842 2284 2759 3166 3555 3944 4299 XT 0.942 0.739 0.25 429 24 x 20 501.763 .25 429 24 x 20 463.89 Kv 51.834 0.754 0.832 0.88 LND LND LND EWD...767 0.745 0.391 0.828 0.- --- Cv 46 328 701 1140 1610 2060 2480 2860 3140 3340 3490 0. EFisher Controls International LLC 1994.8 284 606 986 1393 1782 2145 2474 2716 2889 3019 XT 0.746 0.775 0.7 14.8 16.743 0.7 14..88 LND EWD.6 127 273 437 600 770 908 1090 1237 1401 1548 XT 0.0 340 720 1168 1644 2111 2543 3010 3330 3555 3728 XT 0. and EWT NPS 16 and Larger Sizes CL150.894 0.767 .741 0.934 0.753 0.752 0.985 0.89 Kv 39.764 0.997 0.391 0.994 0.7 14.89 Kv 45.742 0.7 19.764 0.990 0.758 0.748 0.748 0.89 Kv 34.391 0.816 0.- --- Cv 52 393 832 1350 1900 2440 2940 3480 3850 4110 4310 0.743 0. LN-SD = long neck with bonnet spacer.989 0.88 LN-SD Flow Coefficient Min(3) Valve Opening—Percent of Total Travel 10 20 30 40 50 60 80 90 40 139 298 479 659 843 993 1190 1360 1530 1690 0.8 16..815 0.- Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.733 0.785 0.88 LN-SD 14.735 0.760 0.- --- Cv 40 147 316 505 694 890 1050 1260 1430 1620 1790 0.985 0.741 0.797 0.9 434 926 1462 1990 2509 3028 3477 3875 4290 4688 XT 0.9 511 1142 1773 2413 3002 3624 4178 4732 5242 5623 XT 0.738 0.816 0.75 429 16.766 .754 0.0850 0..759 0.787 0.8 308 661 1073 1514 1912 2266 2621 2855 3028 3175 XT 0. 2.738 0.991 .757 .743 0. EWT 24 x 20 463.6 18.- --- Cv 60 502 1070 1690 2300 2900 3500 4020 4480 4960 5420 0.391 0.89 Kv 45.391 0.- --- Cv 52 363 765 1240 1750 2280 2740 3260 3670 3960 4150 0.738 0. Construction—LND . drilled windows.89 Kv 51.00 226 20 x 16 374.89 Kv 39..853 0.756 0.919 0.8 227 476 756 1038 1349 1600 1894 2137 2387 2630 XT 0.767 0.748 . 9 79. 300. The first number indicates both inlet and outlet size.907 0.0 111 169 256 384 559 798 1116 1471 --- XT 0.2 88.4 Cv 24 x 16 100 37.EWT-2. NPS(1) 20 x 16 Port Diameter Equal Percentage Characteristic Maximum Travel Construcmm Inches mm Inches tion(2) 374. EWD.744 0.744 0.9 33.391 0.774 --- 1.5 147 256 415 651 1021 1471 1842 2232 --- XT 0.0 85.75 127 5.986 0. The second number indicates effective trim size.00 SNC Flow Coefficient 374.987 0.989 0.75 140 5.742 0.993 0.2 67.735 0.0 114 202 336 564 926 1410 1799 2128 --- XT 0.847 0.990 0. and 600 Catalog 12 Equal Percentage Cast-Window Cage Flow Down through the Port October 2010 .802 0.757 Cv 24 x 16 818 77.5 98.995 0.6 76.9 35.908 0.7 14.9 42.993 0.747 0. 3.989 0.993 0.990 0.993 0.762 --- 23 38. Construction—SNC = short-neck.Page EW-9 Equal Percentage Cast-Window Cage Valve Size.391 0.990 0.990 0.50 SNC 374.88 Kv 19.391 0.7 14.986 0.00 SNC 374.9 32.391 0.959 0.990 0.00 SNC 20 30 40 50 60 70 80 Cv 23 29.88 708 1021 1410 ----- 132 233 388 652 1070 1630 2080 2460 0.751 0.88 Kv 19.7 14.1 152 233 355 544 Kv 19. and EWT NPS 20 and Larger Sizes CL150.9 46.7 131 202 307 471 XT 0.735 0.989 0.785 0.2 Cv 24 x 16 90 23 Cv 20 x 16 FL 10 Cv 20 x 16 Valve Opening—Percent of Total Travel Min(3) --- 23 53. or erosion damage to the valve seat might result.987 0.755 --- 23 41.899 0.991 0. All Rights Reserved .0 86.801 0.969 0.758 0. cast windows.987 0.982 0.00 SNC 374.3 99. 2010.8 61.75 102 4.990 0.75 102 4.896 0.992 0.391 0. Do not allow the valve to throttle at less than the minimum coefficient shown for an extended time.6 100 170 296 480 753 1180 1700 2130 2580 0.852 0.995 0.6 69.735 374.75 127 5.391 0.2 162 293 517 900 1470 2000 2420 2830 0.997 0.8 128 195 296 444 646 922 1290 1700 0.88 Kv 19.3 140 253 447 779 1272 1730 2093 2448 --- XT 0.735 --- 23 48.781 0.88 Kv 19.745 0.6 180 321 535 874 1349 1756 2188 2630 --- XT 0.8 53. 2.9 25.996 0.88 Kv 19.8 114 208 371 619 1010 1560 2030 2530 3040 0.751 0.7 14.7 14.7 14.990 0.50 SNC 1180 1630 0.741 0.732 0.757 0.75 140 5.742 0.992 0.991 0. EFisher Controls International LLC 1994. 991 0.752 0.814 0.Fisher. EWD.934 0.88 LN-SD 378 14.747 0.1 137 245 395 648 1090 1773 2586 3226 3832 --- XT 0.743 0.739 0.801 0.741 0.987 0.995 0.748 --- 25 53.758 0.935 0.810 0.994 0.995 0.88 LND EWD.2 62.8 144 261 429 685 1150 1877 2794 3529 4169 --- XT 0.759 0.2 70. Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.994 0.764 --- 25 48.991 0.1 189 327 521 891 1488 2422 3399 4221 5000 --- XT 0.6 42.986 0.996 0.7 19.391 0.391 0.Page EW-10 Equal Percentage Drilled-Window Cage Valve Type EWT-2.9 95.25 30 18. All Rights Reserved 100 81.25 378 14.6 57.998 0. 2010.9 146 253 403 691 1150 1880 2640 3280 3890 0.988 0.992 0.928 0.833 0.885 0.737 0.988 0.995 0.2 Cv 20 x 16 374.743 0.905 0.743 0.1 110 188 332 549 921 1580 2510 3290 3830 0.391 0.783 0.7 76.776 0.391 0. All other marks are the property of their respective owners. Emerson.25 40 21 Cv 20 x 16 412.7 14.994 0.990 0.6 41.797 0.995 0.814 0.7 87.984 0.88 LN-SD 276 10.8 158 283 457 749 1260 2050 2990 3730 4430 0.995 0.996 0.391 0.8 16.7 Cv 24 x 16 374.00 LND 226 8.997 0.2 163 287 475 797 1367 2171 2846 3313 --- XT 0.6 18.735 0.997 0.738 0.995 0.751 0.6 103 176 311 513 853 1460 2350 3120 3700 0.992 0.761 0.391 0.89 Kv 19.990 0.89 Kv 25.985 0.75 20 Kv Cv EWD.1 166 302 496 792 1330 2170 3230 4080 4820 0.9 65.8 97.1 150 265 438 732 1250 2000 2650 3110 0.391 0. EWT 90 94.89 Kv 24.long neck.89 Kv 21.391 0.762 0.748 0. www.EWT-2.879 0.25 429 16. Emerson Process Management.918 0.995 0.2 106 184 294 505 843 1367 1912 2379 2820 --- XT 0. and EWT NPS 16 and Larger Sizes CL150.763 --- 1.8 16.89 Kv 19.00 203 8.882 0.764 --- 23 42. EWT Valve Size.391 0. LN-SD = long neck with bonnet spacer.75 429 16.748 0.764 --- 23 46.996 0.9 40.996 0.771 0.88 LN-SD 24 x 20 463.88 LN-SD 30 98.88 LND EWT-2 30 76.990 0.996 0.4 166 293 484 820 1400 2210 2860 3270 0.995 0. EWT FL 10 Cv Cv 16 x 12 279.4 Cv 24 x 16 374.998 0.89 Kv 21.996 0. The second number indicates effective trim size. 3.88 LND 20 x 16 374.89 Kv 21. and the Emerson logo are trademarks and service marks of Emerson Electric Co.88 LN-SD 378 14.5 180 315 501 854 1430 2330 3280 4070 4840 0.739 0.742 0.4 218 378 602 1030 1720 2800 3930 4880 5780 0.5 156 272 433 739 1237 2015 2837 3521 4187 --- XT 0.4 11.755 0.2 48.75 50 23.0 Cv 24 x 16 412.3 144 253 419 709 1211 1912 2474 2829 --- XT 0.996 0.995 0.89 Kv 21.8 16.742 0.816 0.391 0.4 88.746 0.994 0.991 0.743 0.0 Cv 24 x 16 412.735 0.Coeffimm Inches mm Inches tion(2) cient Min(3) 16 x 12 279.89 Kv 18.997 0. Do not allow the valve to throttle at less than the minimum coefficient shown for an extended time.764 --- 21 25. Construction—LND .1 152 269 444 738 1263 2033 2699 3201 --- XT 0.391 0.25 80 22.88 LND EWT-2 378 14.995 0.4 11.756 0.9 37.5 84. drilled windows.Flow struc.923 0.8 16.995 0.776 0.736 0.985 0.951 0.2 130 229 379 633 1081 1730 2292 2690 --- XT 0.754 --- 28 71.759 --- 25 65.987 0.984 0. and 600 Catalog 12 Equal Percentage Drilled-Window Cage Flow Down through the Port October 2010 .987 0.998 0.88 LND EWT-2 429 16.916 0.5 170 278 445 750 1220 1810 2290 2700 0.9 147 240 385 649 1055 1566 1981 2336 --- XT 0.997 0.759 --- Cv 24 x 20 501.8 93.735 0.751 0.8 163 275 433 727 1185 1791 2284 2682 --- XT 0.75 378 14.00 Valve Opening—Percent of Total Travel .746 0.1 105 189 318 500 841 1370 2070 2640 3100 0.802 0.88 LND 152 249 418 681 992 1240 1470 0.89 Kv 25.7 123 213 340 584 974 1580 2210 2750 3260 0.991 0.992 0.88 LND 378 14.391 0. EWD.3 101 164 268 450 733 1070 1340 1590 0.7 19.765 --- Cv 24 x 20 463.9 36.994 0.2 22.762 --- Cv 24 x 20 501.757 0.998 0.89 Kv 19.824 0.754 --- 23 42.4 142 232 389 634 926 1159 1375 --- XT 0.743 0.7 56.744 0.391 0.993 0.991 0.994 0.9 85.918 0.742 0.89 Kv 19.3 Cv EWD.986 0.25 70 25.7 14.991 0.6 45.737 0.735 0. 2.997 0.88 LN-SD 28 81.com EFisher Controls International LLC 1994. or erosion damage to the valve seat might result.993 0.739 0.985 0.89 Kv 24. 300.391 0.0 80.7 14.739 0. EWT 429 16.9 48.9 89.75 276 10.760 --- 25 49. drilled windows.0 126 219 349 598 995 1626 2284 2837 3365 --- XT 0.89 131 215 362 589 858 1073 1272 --- XT 0.9 Cv 20 x 16 412.7 14.75 60 20.889 0.939 0.805 0.6 90.995 0. NPS(1) Port Diameter Equal Percentage Characteristic Maximum Travel Con.764 --- 23 55.6 18. The first number indicates both inlet and outlet size.738 0. 563 0.587 0.432 0.433 0.580 0.432 0.75 80 0.00 SN 41 Kv Cv 276 10.- XT 412.432 0.435 0. 2011.793 .563 0.592 0.89 534 1078 1622 1997 2286 2489 2605 2635 2635 2635 --- 353 732 1104 1480 1859 2231 2508 2757 2973 3161 0..568 0.621 0.- Kv Cv 100 0.7 14.513 0.89 543 1093 1624 2006 2315 2541 2690 2760 2766 2766 --- 353 732 1104 1480 1859 2218 2501 2759 2986 3188 0.570 0.434 0. EWT FL 10 0.436 0.25 203 8.513 0..00 LN 25 Kv XT Cv 279.25 50 0.433 0.539 0.432 0.88 LN 38 Kv Cv 378 14.564 .765 0.434 0.25 276 10. EWD.462 0.89 277 574 865 1160 1457 1710 1912 2090 2241 2367 --- 443 907 1372 1836 2171 2449 2675 2846 2964 3029 0.- XT EWT−2 412.432 0.432 0.Level A1 Flow Up through the Port January 2011 .432 0.620 0.545 0.Coeffimm Inches mm Inches tion(2) cient Min(3) Cv 16x12 EWT-2.621 0.621 0.- XT 20x16 30 0.436 0.619 0..434 0.75 Valve Opening—Percent of Total Travel 489 1001 1513 2025 2450 2799 3099 3350 3552 3705 0.505 0.88 LN 38 Kv Cv 412.00 SN 41 XT EWT-2 412.575 ..432 0.619 0.572 .89 204 411 619 823 1032 1225 1323 1391 1427 1434 --- 320 663 1001 1341 1685 1977 2211 2417 2590 2736 0.Page EW-11 EWT-2.722 0.- .434 0.549 0.89 305 633 955 1280 1608 1919 2163 2387 2583 2758 --- 0.433 0.495 0.89 183 370 557 741 928 1115 1258 1339 1395 1425 --- 236 475 715 952 1193 1416 1530 1608 1649 1658 0.438 0.618 .88 LN Kv XT EFisher Controls International LLC 1994.613 0.511 0.513 0.734 0.503 0.88 LN 38 Kv Cv 378 14.436 0.633 0.8 16.589 .7 14.25 40 0.493 0.89 628 1275 1910 2375 2752 3038 3233 3337 3357 3357 --- 0.89 290 585 881 1173 1469 1714 1919 2105 2266 2378 --- 461 924 1387 1838 2176 2466 2707 2901 3045 3122 0.88 LN 25 Kv Cv 203 8.812 .717 0.8 16..432 0.435 0.41 726 1474 2208 2746 3181 3512 3737 3858 3881 3881 0.459 0.506 0.- XT 374.457 0.576 0.433 0.434 0.597 0.809 0.00 SN 38 Kv Cv 374.7 14.432 0.- XT EWD.00 SN 38 Kv Cv 374.621 0. and 600 Catalog 12 Whisper Trimt III -.88 LN−S 41 Kv Cv 203 8.679 0.809 .436 0.88 LN 41 Kv Cv 403 15.758 .432 0.451 0.616 0.432 0.466 0.433 0.432 0...432 0.7 14.639 0.642 .88 LN−S 38 Kv Cv 412. EWD. EWT 70 0. All Rights Reserved 428 644 857 1073 1289 1454 1548 1613 1648 0.75 60 0. EWD.730 0.89 589 1190 1798 2272 2628 2900 3083 3181 3197 3197 --- 335 676 1019 1356 1698 1982 2219 2433 2620 2749 0.432 0.487 0.89 399 799 1200 1590 1882 2133 2342 2509 2634 2701 --- 628 1264 1877 2319 2676 2938 3110 3191 3198 3198 0.484 0.4 11 203 8. EWT 279.75 276 10.8 16.432 0.469 0.432 0. EWT NPS 16 and Larger Sizes CL150.665 0.- XT 374.433 0.660 0.434 0.571 0...607 0.621 0.432 0.89 423 866 1309 1752 2128 2420 2664 2863 3014 3120 --- 681 1376 2079 2626 3038 3353 3564 3678 3696 3696 0..620 0.576 0.433 0.483 0.561 0.776 .- XT 374.592 0.7 14.805 0.590 0.624 0.663 0..612 0.436 0.633 0.- XT 412.621 0.75 20 0.- XT 24X16 90 0.433 0.754 .677 .75 276 10.7 14.638 .550 0.- XT 374.432 0.558 0.595 0.676 0.433 0.432 0.739 0.4 11 226 8.432 0...- XT EWD.805 0.8 16.546 0.442 0. 300. NPS(1) Valve Type Port Diameter Linear Characteristic Maximum Travel Flow Construc.773 0.89 305 633 955 1280 1608 1930 2170 2385 2572 2735 --- 489 1001 1514 2026 2460 2797 3080 3309 3485 3607 0.433 0.565 0.25 212 0.629 0.8 16.EWT-2.8 16..432 0.89 383 785 1186 1588 1878 2119 2314 2462 2564 2620 --- 617 1247 1876 2309 2642 2878 3011 3046 3046 3046 0.432 0.25 203 8. and EWT Whisper Trim III—Level A1 Valve Size.621 0.432 0.89 423 866 1309 1752 2119 2421 2681 2898 3072 3205 --- 0.88 LN 41 Kv Cv 378 14.541 0.432 0. 528 0.858 ..25 378 14.- XT EWT-2 10 0.Page EW-12 Maximum Travel Flow Construc.89 656 1333 2010 2686 3173 3574 3897 4140 4303 4387 --- 725 1466 2215 2962 3696 4231 4688 5079 5397 5642 0. 2010..com 100 759 1.7 19.. or erosion damage to the valve seat might result.746 0..528 0.809 0.89 711 1444 2177 2910 3516 3986 4377 4688 4920 5072 --- 0. 2.6 18.735 0.775 .25 429 16.736 0.748 0.- Whisper Trim and Fisher are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.528 0. Construction—SN = short-neck valve.674 0.528 0. EWT Cv 436. The second number indicates effective trim size.528 0.719 0.529 0.6 18.528 0.552 0. The first number indicates both inlet and outlet size. EWD.75 429 16.593 0.528 0.528 0.88 LN-S Kv XT 20 30 40 50 669 1353 2045 2735 579 1171 1769 2365 70 80 90 3346 3811 4199 4520 4768 4944 0.766 0.88 LN 43 Kv XT EWD.529 0.769 0.88 LN-S 43 Kv Cv 501.801 .Fisher. Emerson.781 0. Emerson Process Management. and EWT NPS 16 and Larger Sizes CL150.721 0.EWT-2.- XT 24x20 Valve Opening—Percent of Total Travel .636 0.531 0.89 2894 3296 3632 3909 4124 4277 --- 1541 2323 3106 3668 4132 4505 4786 4975 5072 0.75 378 14. NPS(1) Valve Type Port Diameter October 2010 .586 0.529 0. Do not allow the valve to throttle at less than the minimum coefficient shown for an extended time.529 0.821 . and 600 Catalog 12 Whisper Trimt III--Level A1 Flow Up through the Port Valve Size.649 0.689 0.46 822 1669 2517 3364 4065 4609 5060 5420 5688 5864 0. All other marks are the property of their respective owners. www.528 0.528 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co. EFisher Controls International LLC 1994. All Rights Reserved FL 60 0.615 0.528 0. 300. 3.567 0. LN = long−neck valve: LN-S = long-neck valve with bonnet spacer.528 0.89 627 1268 1916 2562 3197 3659 4055 4393 4668 4881 --- 0.7 19.88 LN 46 Kv Cv 501.Coeffimm Inches mm Inches tion(2) cient Min(3) Cv 436. 88 LN 28 Kv Cv 403 15..435 0.89 346 698 1058 1409 1725 1961 2165 2330 2460 2554 --- 549 1114 1677 2128 2469 2732 2915 3018 3045 3045 0.25 203 8.- Kv Cv 100 0.442 0.25 50 0.533 0.432 0.89 372 860 1348 1763 2085 2345 2542 2677 2751 2765 --- 304 635 970 1297 1634 1961 2269 2515 2740 2914 0.635 .559 0.00 SN 18 Kv Cv 374.89 475 964 1451 1840 2135 2363 2521 2611 2634 2634 --- 317 651 979 1315 1642 1978 2291 2531 2750 2938 0.621 0.432 0.8 16.566 0.436 0.608 . 2011. EWT FL 10 0.476 0.505 0.432 0.00 SN 28 Kv Cv 276 10. EWT 70 0.433 0.621 0.537 .607 0.89 379 767 1161 1548 1942 2222 2472 2680 2856 2993 --- 601 1223 1843 2403 2814 3148 3402 3576 3674 3695 0.4 11 203 8.432 0.8 16.436 0.25 203 8.667 0. NPS(1) Valve Type Port Diameter Linear Characteristic Maximum Travel Flow Construc.709 .476 0.432 0.88 LN 19 Kv Cv 412.8 16.- XT 412.621 0.- .7 14.432 0.582 0.- XT 20x16 30 0. EWT 279..436 0.- XT 374.622 0.469 0.569 0..441 0.658 0.75 276 10.88 LN 17 Kv Cv 203 8.- XT EWD.541 0.530 0.620 0.805 0.433 0.471 0.434 0.88 LN−S 25 Kv Cv 412..445 0.89 520 1058 1594 2079 2434 2723 2943 3093 3178 3196 --- 163 451 735 1025 1307 1597 1861 2075 2270 2425 0.433 0..645 0.- XT 412.632 0.89 364 759 1145 1541 1917 2212 2467 2694 2884 3044 --- 0..432 0.432 0..433 0.- XT 374.674 0.89 274 563 847 1138 1420 1711 1981 2189 2379 2541 --- 438 886 1343 1790 2245 2569 2857 3099 3302 3461 0. and 600 Catalog 12 Whisper Trimt III -.554 0.75 20 0.433 0.454 0.619 0.586 0.593 0.432 0.532 .432 0..7 14.725 .- XT EWD.432 0.489 0.516 0.89 141 390 636 887 1131 1381 1610 1795 1964 2098 --- 281 688 1103 1509 1895 2188 2449 2666 2849 2918 0.432 0.498 0.Page EW-13 EWT-2.432 0.701 .4 11 226 8.7 14.89 176 356 536 719 899 1079 1239 1322 1382 1420 --- 290 593 892 1198 1495 1800 2032 2236 2416 2571 0.432 0.436 0.434 0.432 0.594 .567 0.620 0.621 0.75 Valve Opening—Percent of Total Travel 421 877 1324 1781 2216 2557 2852 3114 3334 3519 0.7 14.89 251 513 772 1036 1293 1557 1758 1934 2089 2224 --- 400 807 1223 1629 1994 2267 2503 2694 2844 2952 0.433 0.433 0.432 0.432 0.432 0.- XT 374.622 0.621 0.432 0.433 0..471 0..432 0.432 0. All Rights Reserved 371 557 748 934 1125 1311 1453 1537 1597 0.432 0.542 0.440 0.432 0. and EWT NPS 16 and Larger Sizes CL150.460 0.451 0.Level A3 Flow Up through the Port January 2011 .739 0. EWD.8 16..619 0.542 ..751 0.432 0.503 0.570 0.597 0.Coeffimm Inches mm Inches tion(2) cient Min(3) Cv 16x12 EWT-2.505 0.465 0.- XT 24X16 90 0.00 SN 25 Kv Cv 374.504 0.620 0.465 0. and EWT Whisper Trim III—Level A3 Valve Size.75 60 0..432 0.435 0.562 0.599 0.475 0.574 0.571 0.89 536 1102 1664 2142 2515 2821 3056 3224 3324 3355 --- 0.28 620 1274 1924 2476 2908 3261 3533 3727 3843 3879 0.525 0.663 0. EWD.433 0.434 0.88 LN−S 28 Kv Cv 203 8.88 LN Kv XT EFisher Controls International LLC 2008.433 0.75 80 0.621 0.666 0.432 0.438 0. EWD.434 0.8 16.432 0.88 LN 19 Kv Cv 378 14.8 16.75 276 10.89 263 549 839 1122 1413 1696 1963 2175 2370 2521 --- 0.7 14.EWT-2.592 .765 .. 300.585 0.25 276 10.432 0.432 0.88 LN 25 Kv Cv 378 14.89 157 321 482 647 808 973 1134 1256 1329 1381 --- 204 411 620 832 1039 1247 1432 1528 1598 1641 0.621 0.805 .89 243 595 954 1305 1639 1893 2118 2306 2464 2524 --- 430 994 1558 2038 2410 2711 2939 3095 3180 3196 0.520 0.621 0.628 0.569 .432 0.437 0.00 SN 28 XT EWT-2 412.88 LN 28 Kv Cv 378 14.721 0.- XT 374.808 .25 40 0.25 181 0.435 0.00 LN 17 Kv XT Cv 279.7 14.- XT EWT-2 412.435 0.587 0. 564 0. The second number indicates effective trim size.75 429 16.- XT 24x20 Valve Opening—Percent of Total Travel .88 LN-S 29 Kv Cv 501.733 0. Emerson. Emerson Process Management. or erosion damage to the valve seat might result.737 .732 0.529 0. EWD.25 378 14.528 0.686 0.75 378 14.528 0.541 0.548 0. NPS(1) Valve Type Port Diameter October 2010 . and EWT NPS 16 and Larger Sizes CL150.88 LN-S Kv XT 30 40 50 60 70 80 90 578 1173 1774 2374 2970 3450 3843 4183 4466 4694 0.89 571 1157 1742 2329 2864 3263 3602 3882 4101 4259 --- 625 1269 1919 2570 3215 3811 4266 4666 5009 5297 0. 2. 2010.Fisher.88 LN 29 Kv XT EWD.621 0.528 0.- XT EWT-2 10 0.25 429 16.7 19.. All Rights Reserved FL 20 0.528 0.714 0.6 18.528 0.646 0.756 ..528 0.609 0.528 0.7 19. and 600 Catalog 12 Whisper Trimt III--Level A3 Flow Up through the Port Valve Size.742 0. Do not allow the valve to throttle at less than the minimum coefficient shown for an extended time. LN = long−neck valve: LN-S = long-neck valve with bonnet spacer.6 18. and the Emerson logo are trademarks and service marks of Emerson Electric Co.528 0.528 0..528 0.580 0.529 0. EFisher Controls International LLC 2008. 3.528 0.590 0.770 . EWT Cv 436. All other marks are the property of their respective owners. www.31 714 1448 2179 2913 3648 4183 4644 5036 5358 5611 0.709 0.Coeffimm Inches mm Inches tion(2) cient Min(3) Cv 436.528 0..762 0.89 541 1098 1660 2223 2781 3297 3690 4036 4333 4582 --- 0.529 0.528 0.682 0.88 LN 31 Kv Cv 501.89 618 1253 1885 2520 3156 3618 4017 4356 4635 4853 --- 0.Page EW-14 Maximum Travel Flow Construc.- Whisper Trim and Fisher are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.796 .529 0. 300.89 500 1014 1534 2054 2569 2984 3325 3618 3863 4060 --- 1338 2014 2692 3310 3772 4164 4487 4741 4924 0.com 100 660 1.528 0.642 0.528 0. The first number indicates both inlet and outlet size. Construction—SN = short-neck valve.EWT-2. 437 0. 300.25 40 0.620 0.- XT EWD.432 0.432 0.8 16.431 0.75 276 10.434 0.480 0.438 0.- XT 374.- XT EWT-2 412. and EWT NPS 16 and Larger Sizes CL150.431 .432 0.500 0.469 0.7 14..432 0.89 241 486 713 959 1185 1432 1658 1904 2081 2251 --- 390 761 1131 1502 1874 2249 2527 2772 2986 3170 0.- XT 412.432 0.432 0.433 0.- XT 374.89 221 445 653 879 1086 1311 1519 1699 1849 1981 --- 357 697 1036 1376 1718 2001 2243 2456 2639 2789 0.- XT 374.433 0.00 SN 34 Kv Cv 276 10.88 LN 34 Kv Cv 378 14.431 0.431 0.621 0.565 0.438 0.433 0. and 600 Catalog 12 Whisper Trimt III -.432 0.432 0.455 0.528 0.75 276 10.620 0.89 185 353 523 704 880 1049 1217 1396 1575 1724 --- 279 562 825 1109 1370 1655 1916 2201 2405 2603 0.435 0..431 0.89 104 197 291 392 489 583 676 776 875 958 --- 127 253 381 500 622 750 874 992 1119 1246 0.89 170 324 479 645 807 961 1116 1280 1444 1581 --- 256 515 756 1016 1256 1517 1757 1974 2141 2307 0.435 0.25 203 8..621 .432 0.437 0.431 0.88 LN−S 31 Kv Cv 412.437 0.480 .432 0.- XT 24X16 90 0.432 0..433 0.432 0.- XT 20x16 30 0.432 0.435 0.75 60 0.460 0..25 120 0.436 .435 0.34 404 814 1201 1612 2000 2355 2638 2896 3123 3311 0.621 0.620 0.481 0.621 0.438 0.89 170 324 479 645 807 961 1116 1280 1444 1573 --- 255 515 755 1016 1255 1516 1756 1964 2137 2290 0.433 0.432 0. EWD.432 0.25 50 0..433 0.620 0.621 0. EWD.432 0.435 0.432 0.432 0.434 0.Level B1 Flow Up through the Port January 2011 .433 0.7 14..544 0.89 221 445 654 879 1087 1313 1520 1707 1852 1995 --- 357 698 1037 1377 1718 2009 2243 2446 2617 2758 0.618 0.432 0.- XT EWD.433 0.EWT-2.487 0.456 0.8 16.433 0.621 0.619 0.621 0.432 0.8 16. NPS(1) Valve Type Port Diameter Linear Characteristic Maximum Travel Flow Construc.88 LN 21 Kv Cv 203 8.432 0.7 14.434 0.432 0.432 0. EWT FL 10 0.432 0.89 109 219 329 433 538 649 756 858 968 1078 --- 196 374 554 746 933 1111 1290 1480 1669 1827 0.433 0.- XT 374.00 SN 34 XT EWT-2 412.88 LN−S 34 Kv Cv 203 8.433 0.432 0.7 14..621 0.433 0.89 337 658 979 1299 1621 1946 2186 2398 2583 2742 --- 196 374 554 746 933 1111 1290 1480 1669 1818 0.573 . and EWT Whisper Trim III—Level B1 Valve Size.00 SN 31 Kv Cv 374. EWT 279.88 LN 31 Kv Cv 378 14.432 0.621 0.433 0.434 0.452 0.509 0.432 0.7 14.- XT 412.451 0.479 .00 SN 31 Kv Cv 374.432 0.560 0.621 .431 0.509 . EWD.75 80 0.00 LN 21 Kv XT Cv 279..621 0.432 0.592 .579 .432 0.89 185 353 523 704 881 1048 1217 1396 1575 1724 --- 0.432 0.75 Valve Opening—Percent of Total Travel 279 561 824 1108 1369 1654 1915 2193 2394 2576 0..456 0..8 16.432 0.621 0.432 0.88 LN 31 Kv Cv 412.573 0. EWT 70 0.432 0.432 0.25 203 8.- Kv Cv 100 0.89 309 603 897 1191 1486 1738 1941 2116 2263 2386 --- 214 408 605 814 1018 1212 1407 1614 1821 1993 0.618 0.433 0..500 0.573 .433 0.4 11 203 8..- .431 .451 0.431 0.431 0.88 LN Kv XT EFisher Controls International LLC 2008.89 241 485 713 958 1184 1431 1656 1897 2071 2228 --- 0.88 LN 34 Kv Cv 403 15.620 0.438 0..553 0.431 0.433 0.432 0.437 0.434 0.432 0.75 20 0.514 . All Rights Reserved 228 337 453 566 674 782 897 1011 1107 0.25 276 10.432 0.435 0.432 0.88 LN 31 Kv Cv 378 14.89 309 603 896 1190 1486 1731 1940 2124 2283 2412 --- 214 408 605 814 1018 1212 1407 1614 1821 1993 0.8 16.432 0.431 .Page EW-15 EWT-2. 2011.435 0.435 0.89 349 704 1039 1394 1730 2037 2282 2505 2701 2864 --- 0.549 0.7 14.433 0.4 11 226 8.Coeffimm Inches mm Inches tion(2) cient Min(3) Cv 16x12 EWT-2.8 16. NPS(1) Valve Type Port Diameter October 2010 .528 0.528 0.- XT EWT-2 FL 10 0.7 19.528 0.528 0.89 358 698 1036 1375 1715 2061 2409 2753 3093 3363 --- 0.Coeffimm Inches mm Inches tion(2) cient Min(3) Cv 436.38 463 910 1356 1803 2250 2699 3148 3597 3947 4256 0.528 0.528 0.25 378 14.75 429 16.Fisher.88 LN 38 Kv Cv 501. Construction—SN = short-neck valve. 2010. LN = long−neck valve: LN-S = long-neck valve with bonnet spacer. EFisher Controls International LLC 2008.com --- 431 1. Do not allow the valve to throttle at less than the minimum coefficient shown for an extended time.528 0.623 .528 0.528 0.88 LN-S 36 Kv Cv 501.88 LN 36 Kv XT EWD. The second number indicates effective trim size.555 0.529 0.- Whisper Trim and Fisher are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. Emerson. EWD.529 0. and 600 Catalog 12 Whisper Trimt III--Level B1 Flow Up through the Port Valve Size.528 0..528 0. 2.529 0.528 0.528 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co. 3.546 0. or erosion damage to the valve seat might result. and EWT NPS 16 and Larger Sizes CL150. Emerson Process Management.590 .529 0.529 0.528 0.545 0.89 333 649 964 1280 1597 1919 2243 2563 2835 3058 847 1263 1679 2095 2513 2931 3293 3587 3854 0.528 0.528 0.- XT 24x20 Valve Opening—Percent of Total Travel .88 LN-S Kv XT 20 30 40 50 60 70 80 90 385 751 1115 1479 1846 2219 2593 2963 3278 3535 0.583 0.7 19.528 0.528 0.528 0...528 0. All Rights Reserved 100 0.89 373 732 1092 1452 1812 2173 2535 2849 3102 3334 --- 414 806 1198 1589 1983 2383 2785 3183 3575 3888 0. The first number indicates both inlet and outlet size..549 .6 18.528 0.75 378 14. 300.25 429 16.529 0.89 400 787 1173 1560 1946 2334 2723 3112 3414 3681 --- 0.528 0.576 .EWT-2. All other marks are the property of their respective owners. EWT Cv 436.528 0.528 0.528 0.Page EW-16 Maximum Travel Flow Construc.528 0. www.6 18. 432 0.434 0.621 .435 0.439 0..4 11 226 8.432 0..EWT-2.88 LN 21 Kv Cv 378 14.497 .534 0.7 14.89 154 302 457 606 760 910 1062 1215 1365 1519 --- 236 475 714 954 1194 1434 1674 1896 2070 2229 0.483 0.525 0.432 0.485 0.437 0.89 204 411 618 825 1032 1240 1448 1640 1791 1928 --- 326 657 982 1307 1639 1936 2163 2367 2545 2689 0..432 0. 2011.431 0.8 16.432 0.445 0.439 0.432 0.89 223 450 676 903 1131 1358 1586 1813 2003 2159 --- 0. All Rights Reserved 222 336 445 558 668 780 891 1002 1114 0.447 0.89 109 214 321 429 534 644 748 858 963 1070 --- 178 349 528 701 878 1052 1228 1404 1578 1756 0. 300.Page EW-17 EWT-2.433 0.437 0.432 0.432 0.88 LN−S 23 Kv Cv 203 8. EWD.432 0.88 LN 21 Kv Cv 412.- XT 374.436 0.7 14.75 276 10.88 LN 15 Kv Cv 203 8.89 204 411 618 824 1032 1240 1447 1631 1785 1918 --- 326 657 981 1306 1639 1926 2159 2373 2561 2711 0.25 114 0..25 203 8. EWT FL 10 0.620 0.431 0...432 0.Level B3 Flow Up through the Port January 2011 .433 0.432 0.434 0.- XT 412.433 0. EWD.476 0.433 0.- .431 0.617 0.- XT EWD.456 0.432 0.432 0. EWT 279.433 0.432 0.433 0.8 16.88 LN−S 21 Kv Cv 412. EWD.621 0.432 0.89 282 569 849 1130 1418 1675 1871 2047 2201 2326 --- 194 382 578 767 962 1152 1345 1537 1729 1922 0..7 14.621 0.449 0.432 0.434 0.513 0.621 0.89 309 622 929 1238 1553 1862 2109 2321 2510 2670 --- 178 349 528 701 878 1052 1228 1404 1578 1744 0.75 Valve Opening—Percent of Total Travel 258 520 782 1044 1307 1570 1833 2096 2316 2496 0.432 0.559 0.433 0.433 0. and EWT Whisper Trim III—Level B3 Valve Size.432 0.621 0.621 0.435 0.433 0.432 0.25 50 0.00 SN 21 Kv Cv 374.621 0.621 0.432 0.621 0.435 0.528 0.493 0.442 0.435 0.75 60 0..- XT EWD.439 0.467 0..433 0..431 0.436 0.439 0.431 0.432 0.89 168 330 500 663 832 996 1163 1330 1496 1652 --- 0.432 0.620 0.431 0.432 0.89 154 302 457 606 759 910 1062 1214 1365 1509 --- 236 475 714 953 1193 1433 1673 1886 2064 2217 0.00 LN 15 Kv XT Cv 279.75 80 0.432 0.432 0.25 40 0.432 0.550 0.25 203 8.432 0.432 0.432 0.23 379 762 1147 1532 1916 2271 2553 2807 3034 3222 0. and 600 Catalog 12 Whisper Trimt III -.436 0.432 0.00 SN 21 Kv Cv 374.431 0.621 0. and EWT NPS 16 and Larger Sizes CL150.432 0.431 .468 .619 0. EWT 70 0.75 20 0.443 0.566 0.88 LN 21 Kv Cv 378 14.433 0.432 0.- Kv Cv 100 0.432 0.8 16.620 0.432 0.620 0.431 .621 .433 0.89 223 450 676 903 1131 1358 1586 1813 2014 2177 --- 357 719 1074 1431 1795 2153 2438 2683 2902 3086 0.434 0.89 282 568 849 1130 1418 1666 1868 2053 2215 2345 --- 194 382 578 767 962 1152 1345 1537 1729 1910 0.00 SN 23 Kv Cv 276 10.582 .88 LN Kv XT EFisher Controls International LLC 2008.433 0.620 0.88 LN 23 Kv Cv 403 15.432 0.432 0.89 168 330 500 663 832 996 1164 1329 1495 1663 --- 258 520 782 1044 1307 1570 1833 2096 2328 2517 0.88 LN 23 Kv Cv 378 14.25 276 10.- XT 374.495 ..75 276 10.566 .432 0.431 0..437 0.8 16.Coeffimm Inches mm Inches tion(2) cient Min(3) Cv 16x12 EWT-2.433 0.618 0.7 14.469 .431 .470 0.- XT 412.- XT 374.437 0.621 0.- XT EWT-2 412.89 98 192 291 385 483 578 675 771 867 963 --- 126 247 371 496 617 744 865 991 1113 1237 0.00 SN 23 XT EWT-2 412.4 11 203 8.435 0.431 0.433 0.433 0.432 0.432 0..7 14.8 16..- XT 20x16 30 0.89 328 659 992 1325 1657 1964 2208 2428 2624 2787 --- 0.444 0.439 0.571 .432 0.432 0.432 0.- XT 24X16 90 0.566 .7 14.8 16. NPS(1) Valve Type Port Diameter Linear Characteristic Maximum Travel Flow Construc.- XT 374.431 . 545 0.528 0.529 0.529 0.529 0.529 0.528 0.562 .528 0.6 18.528 0.89 375 751 1127 1503 1878 2253 2626 2999 3320 3584 --- 0.6 18.528 0.Coeffimm Inches mm Inches tion(2) cient Min(3) Cv 436. 2.528 0.com --- 402 1.- XT 24x20 Valve Opening—Percent of Total Travel ..75 378 14.529 0.529 0.7 19.535 0.528 0.528 0. or erosion damage to the valve seat might result.528 0. www. NPS(1) Valve Type Port Diameter October 2010 .88 LN-S 25 Kv Cv 501.27 433 868 1303 1737 2171 2604 3035 3467 3839 4143 0.25 378 14.75 429 16.528 0..607 .88 LN-S Kv XT 20 30 40 50 60 70 80 90 355 713 1064 1416 1776 2130 2481 2837 3178 3428 0.88 LN 25 Kv XT EWD. and EWT NPS 16 and Larger Sizes CL150.25 429 16.EWT-2.528 0.528 0. Construction—SN = short-neck valve..528 0.534 0.576 .89 348 697 1046 1395 1744 2092 2438 2765 3015 3244 --- 382 768 1146 1525 1913 2294 2672 3056 3441 3779 0.528 0. 3.7 19.529 0.528 0. LN = long−neck valve: LN-S = long-neck valve with bonnet spacer.528 0.528 0.528 0.89 307 617 920 1225 1536 1842 2146 2454 2749 2965 806 1210 1613 2016 2418 2819 3196 3486 3750 0.Page EW-18 Maximum Travel Flow Construc. The second number indicates effective trim size. Emerson Process Management. All Rights Reserved 100 0.529 0.- XT EWT-2 FL 10 0.539 .528 0. The first number indicates both inlet and outlet size.528 0. Emerson. 2010.- Whisper Trim and Fisher are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.Fisher. 300. EWD.528 0. All other marks are the property of their respective owners. EWT Cv 436. Do not allow the valve to throttle at less than the minimum coefficient shown for an extended time.569 0.528 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co. and 600 Catalog 12 Whisper Trimt III--Level B3 Flow Up through the Port Valve Size.89 331 664 991 1319 1655 1984 2311 2643 2976 3269 --- 0.528 0.528 0. EFisher Controls International LLC 2008..88 LN 27 Kv Cv 501. 440 0.431 .433 0. 2011.75 80 0.88 LN 27 Kv Cv 276 14.440 0.7 14.434 0.432 0..89 113 211 303 397 499 602 701 795 888 987 --- 161 318 478 637 787 936 1088 1247 1407 1562 0.434 0.EWT-2..620 0.433 0.432 0.435 0.- Kv Cv 100 0.432 0.432 0.Coeffimm Inches mm Inches tion(2) cient Min(3) Cv 279.433 0.89 73 144 217 286 352 419 492 564 630 696 --- 131 244 351 459 577 696 811 919 1026 1142 0..432 0.616 0..442 0.434 0..431 0.Page EW-19 EWT-2.431 0.445 .432 0.431 .7 14.432 0.433 0.437 0.89 139 275 413 550 681 810 940 1078 1216 1351 --- 221 430 641 855 1069 1283 1497 1711 1893 2049 0.- XT 412.431 0. All Rights Reserved 153 222 293 368 444 515 583 652 727 0.7 14.00 SN 27 Kv Cv 374.432 0.433 0.437 0.433 0.442 0.432 0.432 0..89 73 133 192 253 318 384 445 504 564 629 --- 85 166 251 331 406 485 569 652 728 804 0.432 0.- XT 374.- XT 24X16 90 0.432 0.8 16.433 0.436 0..433 0.89 214 416 620 827 1034 1241 1448 1655 1860 2030 --- 131 244 351 459 577 696 811 919 1026 1142 0.7 14.89 191 372 555 740 925 1111 1296 1481 1647 1778 --- 146 272 392 513 645 777 906 1027 1147 1276 0. and EWT NPS 16 and Larger Sizes CL150.89 156 307 462 615 761 905 1051 1205 1360 1510 --- 0.434 0.89 126 235 339 444 558 672 784 888 992 1104 --- 0.25 203 8.464 .432 0.445 0.619 0.- .621 0.- XT EWD.89 126 235 339 444 558 672 784 888 992 1104 --- 180 355 534 712 880 1046 1216 1394 1573 1746 0.442 0.433 0.440 0.25 203 8.432 0.432 0.7 14.433 0.431 0.434 0.88 LN−S 30 Kv Cv 203 8.- XT 374.431 0.434 0.442 0.75 20 0.621 0.432 0.621 .467 .620 0.619 0.8 16.4 16x12 11 203 8.- XT 412. and 600 Catalog 12 Whisper Trimt III -.432 0.431 .432 0.432 0.4 11 226 8.432 0.00 SN 30 Kv Cv 276 10.621 0. EWT 70 0.75 60 0..438 0.433 0.88 LN 30 Kv Cv 403 15. NPS(1) Valve Type Port Diameter Linear Characteristic Maximum Travel Flow Construc.89 234 445 673 880 1109 1319 1542 1759 1954 2123 --- 0.432 0.432 0.620 0.431 .432 0.Level C1 Flow Up through the Port January 2011 .433 0.616 0.432 0.88 LN 18 Kv Cv 203 8.436 0.432 0.25 276 10.434 0.8 16..438 0.25 50 0.88 LN 27 Kv Cv 412.434 0.88 LN Kv XT EFisher Controls International LLC 2008.434 0.435 0.8 16.620 0.89 156 307 462 616 761 905 1052 1206 1361 1510 --- 247 481 717 956 1195 1435 1675 1913 2150 2347 0.432 0.431 0.431 0.431 .621 0.30 270 514 778 1017 1282 1525 1783 2034 2259 2454 0.88 LN 30 Kv Cv 276 14.433 0. EWD.- XT EWD.432 0.441 0.436 0.. EWT Cv 279..88 LN−S 27 Kv Cv 412.431 .8 16.440 0.432 0.00 SN 30 XT EWT-2 412.435 0.89 191 372 554 740 925 1110 1295 1480 1637 1772 --- 146 272 392 513 645 777 906 1027 1147 1276 0.7 14..440 0.433 0.432 0.431 0.431 0.00 LN 18 Kv XT EWD.433 0.433 0.432 0.621 0.- XT EWT-2 412.435 0.621 0.432 0.434 0.431 .89 113 211 304 397 499 602 702 795 887 988 --- 161 318 478 636 787 936 1087 1246 1406 1562 0.432 0.621 0.432 0.431 0.88 LN 27 Kv Cv 378 14.620 0.431 0.75 276 10.431 0.- XT 20x16 30 0..75 276 10.436 0.433 0.463 .75 Valve Opening—Percent of Total Travel 180 355 534 711 880 1046 1215 1393 1572 1746 0.432 0.432 0.25 40 0.621 0.621 .432 0.- XT 374.432 0.431 0.. and EWT Whisper Trim III—Level C1 Valve Size. 300.432 0. EWD.431 .89 139 275 414 551 681 810 941 1079 1217 1351 --- 221 430 642 855 1069 1284 1498 1712 1904 2055 0.432 0.432 0.432 0.25 84 0. EWT FL 10 0.8 16.432 0.620 0.- XT 374.432 0.00 SN 27 Kv Cv 374.432 0.433 0. 528 0. 3. 2010.528 ..6 18. All other marks are the property of their respective owners.530 0. All Rights Reserved FL 50 0.89 228 442 658 877 1096 1315 1535 1753 1970 2184 --- 0. EWT Cv 436..528 0.528 0.528 0.7 19.528 0.- Whisper Trim and Fisher are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.529 0.88 LN 34 Kv Cv 501.528 0.528 0...528 0.Fisher.528 0.528 0.528 0.75 429 16. NPS(1) Valve Type Port Diameter October 2010 . Do not allow the valve to throttle at less than the minimum coefficient shown for an extended time.25 429 16.530 0.34 299 582 865 1148 1431 1715 2000 2285 2570 2856 0.com 100 273 1.529 0.528 0.528 .528 0. Construction—SN = short-neck valve.528 0.75 378 14.7 19.530 0.25 378 14.528 0.Coeffimm Inches mm Inches tion(2) cient Min(3) Cv 436. EFisher Controls International LLC 2008.528 0.89 259 503 748 993 1238 1483 1730 1976 2223 2470 --- 0. The first number indicates both inlet and outlet size.528 0.89 800 1001 1201 1401 1601 1799 1994 --- 531 790 1048 1306 1566 1826 2086 2347 2607 0.6 18. or erosion damage to the valve seat might result.88 LN 31 Kv XT EWD.528 0.528 0.528 0.529 0.88 LN-S 31 Kv Cv 501. www.529 0. and 600 Catalog 12 Whisper Trimt III--Level C1 Flow Up through the Port Valve Size.529 0.- XT 24x20 Valve Opening—Percent of Total Travel . EWD. and EWT NPS 16 and Larger Sizes CL150.- XT EWT-2 10 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co.528 0.528 0.530 0. Emerson.528 .528 0.EWT-2. 300.528 0. The second number indicates effective trim size. Emerson Process Management.528 0.88 LN-S Kv XT 20 30 40 241 466 695 208 403 601 60 70 80 90 925 1157 1389 1620 1851 2080 2305 0.529 0. LN = long−neck valve: LN-S = long-neck valve with bonnet spacer.Page EW-20 Maximum Travel Flow Construc. 2.89 236 460 683 906 1130 1354 1579 1805 2030 2255 --- 263 511 761 1013 1267 1521 1774 2027 2278 2525 0.528 .528 0. 433 0. 300.Page EW-21 EWT-2.75 80 0.00 SN 21 XT EWT-2 412..433 0.434 0.8 16.438 0.621 .- XT 374.25 40 0.432 0.434 0.432 0.621 0.619 0.431 0.433 0. and EWT NPS 16 and Larger Sizes CL150.439 0. 2011.434 0.433 0.435 0.621 .431 .431 0.437 0.89 147 292 434 584 727 871 1021 1162 1308 1456 --- 229 462 695 923 1151 1379 1611 1845 2077 2288 0..433 0.89 100 203 298 396 497 590 692 789 885 975 --- 161 311 471 623 775 935 1085 1239 1398 1532 0.00 203 8.75 276 10.431 .621 0.432 0.89 94 188 281 366 459 553 638 731 824 894 --- 0.00 226 8.432 0.89 63 124 181 243 302 361 424 481 542 603 --- 82 156 236 309 390 464 543 618 696 773 0.432 0.432 0.EWT-2.7 14.Coeffimm Inches mm Inches tion(2) cient Min(3) Cv 16x12 EWT-2.437 0.441 0.25 203 8.432 0.431 0.432 0.432 0.620 0.434 0.431 0.438 0.431 .25 276 10.433 0.615 0.432 0.8 16.89 109 213 319 430 531 641 747 851 963 1060 --- 170 338 502 676 840 1007 1180 1343 1513 1684 0.620 0.- XT 374.435 0.432 0.440 0.433 0.89 134 257 380 502 625 747 870 993 1116 1238 --- 0..88 LN−S 19 Kv Cv 412. and 600 Catalog 12 Whisper Trimt III -.621 0.- XT EWD.438 .- XT 374.- XT 24X16 90 0.88 LN−S 21 Kv Cv 203 8.443 0. EWD.431 0.432 0.8 16.433 0.440 0.432 0.88 LN 14 Kv Cv 203 8.8 16.438 0.431 0..432 0.432 0.- Kv Cv 100 0.75 20 0.89 139 269 408 539 671 809 939 1073 1209 1338 --- 220 430 639 849 1063 1277 1490 1700 1893 2046 0.- XT EWT-2 412.432 0.4 11.- XT 20x16 30 0.431 0.434 0.440 0.433 0. All Rights Reserved 143 209 282 349 418 490 556 627 697 0..432 0.433 0.432 0.432 0.432 0.620 0.00 LN 14 Kv XT Cv 279.4 11.434 0.443 0.75 60 0.89 198 400 601 799 995 1193 1394 1596 1797 1979 --- 116 235 344 458 574 682 800 912 1023 1127 0. EWD.619 0. NPS(1) Valve Type Port Diameter Linear Characteristic Maximum Travel Flow Construc.432 0.431 0.7 14.8 16.89 139 269 407 539 670 809 939 1072 1209 1325 --- 220 430 639 849 1062 1276 1490 1700 1882 2027 0.88 LN 21 Kv Cv 403 15.432 0..- XT 374.434 0.88 LN Kv XT EFisher Controls International LLC 2008.437 0.438 0.89 71 135 204 267 337 401 470 535 602 669 --- 116 235 344 458 574 682 800 912 1023 1141 0.621 0.620 0.7 14.444 0.Level C3 Flow Up through the Port January 2011 .431 0. and EWT Whisper Trim III—Level C3 Valve Size.463 .88 LN 21 Kv Cv 276 14.7 14.616 0.00 SN 19 Kv Cv 374..00 SN 19 Kv Cv 374.432 0.432 0.431 .7 14..618 0.432 0.75 276 10.432 0.432 0.432 0.- XT 412.432 0.88 LN 19 Kv Cv 378 14..433 0.89 100 203 298 396 497 590 692 789 885 987 --- 161 311 471 623 776 935 1085 1240 1398 1547 0.621 0.438 0. EWT 279.00 SN 21 Kv Cv 276 10.89 191 372 553 734 919 1105 1289 1470 1637 1769 --- 126 246 369 497 614 741 864 983 1113 1226 0.432 0.435 0.25 50 0..432 0.621 0..431 .75 Valve Opening—Percent of Total Travel 155 297 439 580 722 864 1006 1148 1290 1431 0.621 0. EWD.25 73 0.433 0.432 0.432 0.434 0.432 0.431 0.433 0.435 0.432 0.434 0.431 0.432 0.431 . EWT FL 10 0.- XT 412.433 0.21 219 424 632 846 1056 1262 1467 1680 1893 2083 0.431 .7 14.432 0.432 0.432 0.432 0.445 0.89 189 367 547 732 913 1092 1269 1453 1637 1802 --- 0.432 0.434 0.621 0.432 0.431 . EWT 70 0..443 0.435 0.431 0.25 203 8.431 0.432 0.88 LN 19 Kv Cv 412..433 0..432 0.464 .89 190 372 553 734 919 1104 1289 1471 1628 1753 --- 109 217 325 423 531 639 737 845 953 1034 0.- XT EWD.431 0.431 .620 0.- .434 0.436 0.88 LN 19 Kv Cv 276 14.8 16. 528 0.. LN = long−neck valve: LN-S = long-neck valve with bonnet spacer.528 0.528 .528 0.529 0.528 0.25 429 16.528 .75 378 14.528 0.528 0.88 LN-S 23 Kv Cv 501. EWD.528 0.7 19.528 0.Fisher.528 0. NPS(1) Valve Type Port Diameter October 2010 .528 0.528 0. Construction—SN = short-neck valve.88 LN-S Kv XT 20 30 40 50 60 70 80 90 234 456 676 897 1122 1348 1573 1794 2014 2235 0.528 0.530 0. The second number indicates effective trim size.- XT EWT-2 FL 10 0.Page EW-22 Maximum Travel Flow Construc.528 0.528 0.528 0. The first number indicates both inlet and outlet size.7 19.- Whisper Trim and Fisher are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. 2010.528 0.530 0.529 0.25 288 568 846 1123 1400 1676 1953 2230 2507 2785 0. 3.528 0.89 250 491 732 971 1211 1450 1689 1929 2168 2409 --- 0. All Rights Reserved 100 0.528 0... 2.528 0.89 222 432 642 851 1065 1279 1493 1703 1912 2122 --- 0. www.528 .Coeffimm Inches mm Inches tion(2) cient Min(3) Cv 436. or erosion damage to the valve seat might result.529 0. Do not allow the valve to throttle at less than the minimum coefficient shown for an extended time. Emerson Process Management.com --- 263 1. 300.528 0. Emerson.530 0. and 600 Catalog 12 Whisper Trimt III--Level C3 Flow Up through the Port Valve Size.EWT-2.89 228 447 667 885 1103 1321 1539 1757 1976 2195 --- 257 500 742 984 1231 1479 1726 1969 2211 2453 0.530 0.528 0.529 0.88 LN 25 Kv Cv 501.528 0.89 202 394 585 776 970 1166 1360 1552 1742 1933 517 771 1023 1275 1527 1780 2032 2284 2538 0. All other marks are the property of their respective owners.75 429 16. and EWT NPS 16 and Larger Sizes CL150. EFisher Controls International LLC 2008.528 0. EWT Cv 436.528 0.528 . and the Emerson logo are trademarks and service marks of Emerson Electric Co.6 18.25 378 14.88 LN 23 Kv XT EWD.528 0.529 0..6 18.- XT 24x20 Valve Opening—Percent of Total Travel .529 0.528 0. 431 0.621 0.619 0.00 LN 17 Kv XT Cv 254 10 226 8. 300.620 0. The first number indicates both inlet and outlet size. EWD.434 0.620 0.433 0. EWT 17 378 14.438 0.431 0..621 .621 0.. The second number indicates effective trim size.432 0.432 0.621 0. Do not allow the valve to throttle at less than the minimum coefficient shown for an extended time...431 0. EWD.530 0.454 0.431 .621 .432 0.528 0. and 600 Catalog 12 Whisper Trimt III -.529 0.8 60 0. EWT 254 10 203 8.435 0.621 0. or erosion damage to the valve seat might result.436 0.434 0.6 Valve Opening—Percent of Total Travel .6 14 276 10.528 . NPS(1) Valve Type Port Diameter Linear Characteristic Maximum Travel Flow Construc.00 SN 25 Kv Cv EWT-2.432 0.88 LN 17 Kv Cv 14 203 8.528 . Construction—SN = short-neck valve.- XT 431.616 0.432 0. 2011.432 0..431 .433 0.6 EWT 14 355.528 0.620 0. 2.432 0.442 0.621 0.88 LN−S 25 Kv Cv 14 203 8.433 0.528 0. 3.89 180 350 521 691 863 1037 1212 1386 1529 1651 --- 123 230 331 433 543 655 764 865 966 1074 0.432 0.- Kv Cv 70 0.528 0.434 0. 355.00 SN 25 Kv Cv EWT-2.88 LN 25 Kv Cv 24x20 EWT-2.88 LN 29 XT 431.616 0.528 0.432 0.434 0.432 0. EWD.474 .432 0.433 0.438 0.440 0.529 0.89 131 260 389 518 641 762 885 1015 1145 1272 --- 208 405 604 805 1006 1208 1410 1610 1765 1907 0.434 0.528 0.89 225 437 650 863 1076 1290 1504 1719 1933 2148 --- 0.6 30 0.. EFisher Controls International LLC 2008.Level D1 Flow Up through the Port January 2011 ..8 17 429 16.431 .432 0.620 0.432 0.528 0.433 0. and EWT NPS 16 and Larger Sizes CL150.528 0.89 103 190 278 373 470 564 653 740 833 929 --- 152 292 441 592 740 881 1021 1165 1315 1466 0.- XT 276 20 0.432 0.619 0.433 0.528 0.530 0.437 0.440 0.6 14 276 10.432 0.449 0..Coeffimm Inches mm Inches tion(2) cient Min(3) Cv 16x12 EWT-2.432 0.89 67 133 200 264 325 387 455 521 582 642 --- 119 220 322 431 543 653 754 855 963 1074 0.621 0.432 0.89 180 350 522 696 870 1045 1220 1393 1527 1650 --- 229 444 661 881 1102 1322 1543 1763 1981 2196 0.433 0.529 0.620 0..Page EW-23 EWT-2.88 LN-S Kv XT 80 90 100 77 142 204 270 340 410 475 538 602 672 0.528 0.620 0.432 0.- XT 20x16 FL 10 0.435 0. All Rights Reserved --- 0.89 67 122 177 234 294 354 411 465 521 581 78 153 231 305 375 447 525 602 672 742 0.432 0.442 0. EWD.476 .- 1.89 131 253 381 512 640 762 883 1008 1138 1268 --- 208 405 602 799 998 1199 1401 1603 1768 1909 0.. EWD.29 260 506 752 998 1244 1491 1739 1987 2235 2483 0.EWT-2.431 0.89 106 199 286 375 470 567 661 748 836 929 --- 152 300 450 599 741 881 1023 1173 1324 1470 0.88 LN 25 Kv Cv 14.432 0.433 0. EWD.528 0.88 LN 25 Kv Cv 14.432 0. and EWT Whisper Trim III—Level D1 Valve Size.621 0. LN = long−neck valve: LN-S = long-neck valve with bonnet spacer.6 EWT 14 355.434 0.89 198 384 572 762 953 1144 1335 1525 1713 1899 --- 0.- XT 24x16 40 0.431 0.528 0.621 0.431 .- XT 355.- XT 355.432 0.- XT 378 50 0.528 0.432 0. 355. 432 0..88 LN 21 XT 431.452 0.- XT 431. All Rights Reserved FL 80 0.529 0.432 0.528 0.620 0.8 60 0.21 250 492 733 973 1213 1453 1693 1932 2173 2414 0.432 0.528 0.88 LN 18 Kv Cv 14.432 0.89 65 124 188 246 310 369 432 492 554 615 --- 108 209 319 425 529 641 743 850 959 1060 0.433 0.89 216 425 634 842 1049 1257 1464 1672 1879 2088 --- 0.432 0.433 0.474 .- Kv Cv 70 0.476 .6 Valve Opening—Percent of Total Travel .432 0.434 0.448 0. EWD.431 0.- XT 378 50 0.432 0.435 0.433 0.431 .89 130 253 378 507 629 755 883 1005 1133 1247 --- 194 395 597 798 995 1192 1390 1591 1751 1897 0. The second number indicates effective trim size.528 0.432 0.. 2011.- XT 24X16 40 0. 300.431 0. www.- Xt 20x16 10 0.431 0.432 0.88 LN 18 Kv Cv 14.432 0.432 0.437 0.530 0.621 0.432 0.89 168 342 517 690 861 1031 1202 1376 1522 1644 --- 109 216 319 431 534 641 750 852 962 1068 0.89 123 252 374 502 629 750 880 1005 1128 1247 --- 194 395 597 798 995 1192 1390 1591 1760 1901 0.620 0.528 0. and EWT Whisper Trim III—Level D3 Valve Size.431 0.Coeffimm Inches mm Inches tion(2) cient Min(3) Cv 16x12 EWT-2.6 EWT 14 355.432 0. All other marks are the property of their respective owners.435 0. EWD.441 0.615 0.89 192 375 556 738 923 1109 1294 1476 1657 1839 --- 0.434 0.433 0.529 0.88 LN−S 18 Kv Cv 14 203 8.432 0.Page EW-24 EWT-2.6 EWT 14 355.618 0.432 0..443 0.528 0. EWD.528 0.Fisher.434 0. 2.433 0.- Whisper Trim and Fisher are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.8 17 429 16.com --- 75 1.528 0.89 93 181 276 368 457 554 643 736 830 917 --- 143 292 432 580 727 867 1017 1161 1304 1442 0.616 0. EFisher Controls International LLC 2008. EWD.435 0.620 0.431 . Do not allow the valve to throttle at less than the minimum coefficient shown for an extended time.620 0.432 0.88 LN 18 Kv Cv 24x20 EWT-2. 3.434 0.6 14 276 10.89 168 342 517 690 861 1031 1202 1376 1515 1641 --- 222 433 643 853 1067 1282 1496 1706 1916 2126 0.432 0.431 0.6 30 0.EWT-2. EWD.432 0.89 94 187 276 373 462 554 649 737 832 924 --- 150 292 437 586 727 873 1021 1162 1310 1442 0.528 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co. EWT 254 10 203 8.433 0. Construction—SN = short-neck valve.00 SN 18 Kv Cv EWT-2.619 0..6 14 276 10.- XT 355. LN = long−neck valve: LN-S = long-neck valve with bonnet spacer.431 . Emerson Process Management.528 0.621 0.- Xt 276 20 0.432 0.438 0.528 0.438 0.530 0.433 0.621 0.619 0.440 0. and EWT NPS 16 and Larger Sizes CL150.433 0.. EWT 17 378 14.528 0.00 SN 18 Kv Cv EWT-2. The first number indicates both inlet and outlet size..88 LN-S Kv XT 67 132 192 259 321 384 58 114 166 224 278 332 90 100 451 511 577 641 0.431 .437 0.528 0.528 .529 0.621 0.432 0..621 0. and 600 Catalog 12 Whisper Trimt III--Level D3 Flow Up through the Port January 2011 .89 390 442 499 554 143 217 284 359 427 499 569 640 711 0.- Xt 355. NPS(1) Valve Type Port Diameter Linear Characteristic Maximum Travel Flow Construc.431 0.444 0.00 LN 12 Kv XT Cv 254 10 226 8. EWD.621 .88 LN 12 Kv Cv 14 203 8. 355..528 .432 0.432 0.435 0. or erosion damage to the valve seat might result.621 .528 0. 355. Emerson.620 0.621 0..621 0.621 0.. 667 0.547 0. All Rights Reserved .735 0.521 0.632 0.532 0.706 0.536 0.507 0.525 Cv 5 23 45 68 90 113 135 158 180 203 225 XT 0.5 5.5 5.536 0.521 0.575 Cv 9 39 78 116 155 194 233 272 310 349 388 XT 0.507 0.528 0.763 0.4375 102 4 8x6 136.51 0.749 Linear Characteristic WhisperFlo Level Y 6x4 87.528 0.637 0.536 0.532 0.718 0.617 0.375 127 5 12x6 136.705 0.724 Cv 30.600 0.3 3.547 0.8 7 203 8 Flow Coefficient Min 10 20 30 40 50 60 70 80 90 Cv 6.562 0.600 0.528 0.51 0.600 0.600 0.696 0.547 0.528 0.4375 102 4 8x6 136.507 0.577 Linear Characteristic WhisperFlo Level Z 6x4 87.4375 102 4 8x4 87.528 0.5 69.629 0.648 0.558 0.539 0.528 0.575 Cv 10 31 61 92 123 154 184 215 246 276 307 XT 0.71 0.536 0.514 0.532 0.525 0.536 0.642 0.539 0.709 0.4 103 188 277 353 432 515 583 652 703 736 XT 0.694 0.375 165 6.72 0. 300.5 10x8 177.722 0.525 0.514 0.528 0.691 0. and EWT CL150.8 7 152 6 12x8 177.8 7 203 8 Cv 6 16 31 47 63 79 94 110 126 141 157 XT 0.4375 102 4 8x4 87.763 0.9 114 170 224 288 328 377 425 472 510 XT 0.676 Cv 10.539 0.699 0.600 0.532 0.600 0.8 35.528 0.525 Cv 3 9 17 26 34 43 52 60 69 77 86 XT 0.803 Cv 10.375 165 6.633 0.532 0.375 127 5 12x6 136.514 0.763 0.600 0.4 17.4 56.641 0.51 0.667 0.547 0.528 0.Page EW-25 Linear Characteristic WhisperFlo Level X Valve Size.577 0.539 0.503 0.539 0.521 0.525 0.539 0.525 Cv 7 35 71 106 141 177 212 247 282 318 353 XT 0.507 0.532 0.528 0.4375 102 4 8x6 136.525 0.547 0.525 0.539 0.503 0.573 0.3 3.735 0.507 0.539 0.521 0.496 0.525 0.532 0.4375 102 4 8x4 87.600 0. NPS(1) Port Diameter mm Inches Maximum Travel mm Inches 6x4 87.558 0.51 0.539 0.5 69.4 45.682 0. and 600 Catalog 12 WhisperFlot Trim Flow Up through the Port November 2010 .8 52.5 5.678 0.528 0.657 0.4 16.539 0.539 0.64 0.759 0.528 0.525 Cv 5 17 35 52 69 87 104 121 138 156 173 XT 0.3 3.375 127 5 12x6 136.600 0.503 0.536 0.514 0.507 0.521 0.600 0.4 120 179 238 296 352 408 459 508 550 XT 0.514 0.51 0.3 3.666 0.64 0.701 0.547 0. The first number indicates both inlet and outlet size.713 0.5 10x8 177.575 Cv 6 16 31 47 63 79 94 110 126 141 157 XT 0.609 Cv 12 59 118 177 236 295 354 413 472 531 590 XT 0.525 0.3 3.699 0.507 0.600 0. EFisher Controls International LLC 2009.547 0.7 86.600 0.741 0.577 0.536 0.496 0.79 0.575 Cv 11 42 84 125 167 209 251 293 334 376 418 XT 0.72 Valve Opening—Percent of Total Travel Cv 6.694 0.5 87.747 0.5 5.7 92 138 181 223 265 299 331 350 365 XT 0.8 7 152 6 12x8 177.536 0.661 0.507 0.46 0. 2010.726 0.7 35.783 0.562 0.3 52.705 0.528 0.51 0.656 0.503 0.547 0.656 0.5 5.525 Cv 7 26 52 78 104 130 156 182 208 234 260 XT 0.717 0.543 0.662 0.525 1.521 0.6 105 121 136 154 164 XT 0.3 3.525 0.5 5.691 0.656 0.673 Cv 30.8 7 152 6 12x8 177.4 61.525 0.627 0.507 0.539 0.769 0.707 0.528 0.684 0.543 0.751 0.9 104 121 137 153 165 XT 0.525 0.532 0.738 0.624 0.528 0.375 165 6.719 0.528 0.536 0.64 0.525 0.726 0. The second number indicates effective trim size.8 7 203 8 100 Cv 3 9 17 26 34 43 52 60 69 77 86 XT 0.EWD.539 0.507 0.5 10x8 177. 611 0.875 LN Flow Coefficient Min 10 20 30 40 50 60 70 80 90 100 Cv 62.2 170 359 546 731 912 1089 1260 1427 1587 1741 XT 0.542 0.556 0.532 0.577 0.711 0. All other marks are the property of their respective owners.541 1.638 0.573 Cv 53.662 0.534 0.534 0.690 0.75 203 8 SN 20x16 374.4 171 356 539 720 897 1070 1239 1402 1560 1712 XT 0.660 0.75 276 10.589 0.673 0.564 0.574 0.601 0. Emerson.540 0.629 0.657 0.EWT−2.569 0.552 0.609 0.532 0.686 0. The first number indicates both inlet and outlet size.875 LN 24x20 463.586 0.532 0.585 Cv 53.710 0.556 0.545 0.7 14.2 332 679 1015 1339 1633 1911 2165 2397 2606 2793 XT 0.561 Cv 53.659 0.6 18.7 14.654 0.875 LN 24x20 463.685 0.4 171 357 541 724 906 1085 1262 1436 1607 1774 XT 0.575 0.875 LN Cv 35 90 180 270 360 450 540 630 720 810 900 XT 0.534 0.534 0.25 378 14.580 0.570 Cv 53.588 0.575 0.665 0.573 0.705 0.580 0.545 0.577 0.75 378 14.656 0. The second number indicates effective trim size.875 LN 24x20 463.534 0.573 0.655 0.7 14.75 203 8 SN 24x16 374.719 Cv 60.562 0.644 0. NPS(1) 16x12 Port Diameter mm 279.6 18.667 0.539 Cv 77.615 0.534 0.635 0.691 0.572 0.695 0.716 0.582 0.653 0.4 124 259 394 529 662 794 923 1051 1176 1298 XT 0. and EWT CL150.3 272 560 845 1125 1401 1669 1931 2183 2427 2662 XT 0.659 0.555 Cv 77.654 Valve Opening—Percent of Total Travel Cv 60.534 0.606 0.875 LN 24x16 374.614 0.600 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co. Fisher and WhisperFlo are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.7 14.7 14.655 0.704 0.540 0.573 0.7 14.678 0.659 0. 2011.75 378 14.659 0.539 0.25 276 10.654 Cv 86.7 14.7 14.534 0.4 240 492 743 991 1234 1472 1703 1928 2146 2356 XT 0.632 Cv 60.7 14.2 238 494 745 990 1226 1452 1667 1870 2061 2240 XT 0.614 0.612 0.7 14.567 0.548 0.656 0.75 276 10.574 0.875 LN 24x16 374.612 0. and 600 Catalog 12 WhisperFlot Trim Flow Up through the Port January 2011 .656 0.657 0.660 0.532 0. EWD.573 0.669 0.5 207 431 658 882 1104 1322 1537 1747 1952 2152 XT 0.Fisher.6 18.659 0. 300.647 0.668 0.534 0.656 0.639 0.669 0.617 0.2 333 683 1027 1363 1687 1999 2296 2578 2843 3092 XT 0.669 0.682 0.6 18.6 18.4 239 491 738 979 1212 1435 1648 1849 2038 2216 XT 0.532 0.703 0.608 0.665 0.551 0.701 0.875 LN 20x16 374. www.75 378 14.578 0.587 0.5 286 595 900 1200 1493 1779 2056 2322 2578 2823 XT 0.Page EW-26 Linear Characteristic WhisperFlo Level X Valve Size.25 378 14.676 0.653 0.com EFisher Controls International LLC 2009.574 0.75 203 8 SN 20x16 374.2 170 360 548 735 921 1104 1285 1462 1636 1807 XT 0.672 0.628 0.573 0.7 14.75 276 10.708 0.534 0.676 0.645 0.6 18.532 0. Emerson Process Management.532 0.679 0.534 0.656 0.579 0.25 203 8 SN 24x20 463.586 0.658 0.687 0.3 148 294 449 603 757 909 1060 1209 1357 1503 XT 0.548 0.562 0.534 0.532 Cv 53.25 276 10.665 0.654 0.532 0.544 0.584 0.75 276 10.695 0.532 0. All Rights Reserved .7 14.5 400 820 1231 1630 2012 2376 2720 3043 3343 3622 XT 0.676 0.568 0.875 LN 24x20 463.651 0.581 0.619 0.534 0.543 Cv 77.654 0.665 0.658 0.590 0.577 0.58 0.692 0.2 124 258 388 523 648 784 896 1001 1096 1175 XT 0.532 0.573 0.655 0.4 Inches 11 Maximum Travel mm 203 Inches 8 Con− struction LN 20x16 374.596 0.665 Linear Characteristic WhisperFlo Level Y 16x12 279.699 0.574 0.550 0.568 0.703 0.714 0.666 0.875 LN 24x16 374.673 0.664 0.556 0.630 0.4 125 259 395 531 666 800 933 1065 1195 1324 XT 0.583 0.683 0.534 0.686 Cv 60.653 0.662 Cv 60.579 0.559 0.677 0.574 Cv 53.681 0.616 0.663 0.577 0.556 0.3 198 406 615 823 1029 1232 1433 1629 1822 2010 XT 0.628 Cv 86.579 0.642 Cv 60.534 0.594 0.554 0.592 0.652 0.603 0.564 0.534 0.655 Cv 86.25 203 8 SN 24x20 463.713 0.875 LN 24x16 374.598 0.604 0.75 378 14.594 0.633 0.2 238 495 750 1001 1248 1490 1725 1953 2173 2385 XT 0.692 0.558 0.875 LN 20x16 374.597 0.683 0.655 0.540 0.75 203 8 SN 24x16 374.534 0.534 0.556 0.542 0.563 0.4 11 203 8 LN 20x16 374. 6 18.458 0.453 0.532 0.534 0.441 0.453 0.453 0.875 LN 24x16 374.447 0.532 0.444 0.532 0.442 0.Page EW-27 Linear Characteristic WhisperFlo Level Z Valve Size.457 0.1 166 341 514 685 854 1019 1180 1336 1488 1634 XT 0.436 0.443 0.1 91 179 273 368 462 555 649 742 834 926 XT 0.448 0.459 0. EWD.442 0.875 LN 24x16 374.440 0.534 0.442 0.460 0.456 0.75 276 10.443 0.442 0.430 0. 2011.446 0.75 378 14.532 Valve Opening—Percent of Total Travel Cv 48.465 0.463 0.435 0.455 0.432 0.875 LN 24x20 463.451 0.7 14.EWT−2.444 0.4 11 203 8 LN 20x16 374.430 1.451 0.448 0.532 0.25 203 8 SN 24x20 463.534 0.438 Cv 48.534 0.445 0.438 0.442 0.534 0.446 0.6 18.437 0.532 0.8 149 292 444 595 745 894 1042 1188 1333 1476 XT 0.25 378 14.446 0.435 0.875 LN Flow Coefficient Min 10 20 30 40 50 60 70 80 90 Cv 21 55 110 165 220 275 330 385 440 495 550 XT 0.440 0.532 0.462 0.7 14.442 Cv 48.445 0.463 0.875 LN 20x16 374.444 Cv 48.75 203 8 SN 24x16 374.875 LN 24x20 463.534 0.439 0.445 Cv 48.532 0. EFisher Controls International LLC 2009.454 0.448 0.8 113 214 324 435 546 657 767 877 986 1094 XT 0.532 0.446 0.442 0.25 276 10.458 0.1 166 341 516 689 861 1032 1200 1365 1528 1688 XT 0.431 0. All Rights Reserved 100 . The first number indicates both inlet and outlet size.446 0.439 0.443 0.459 0. The second number indicates effective trim size.532 0.444 Cv 48.435 0. and EWT CL150.75 203 8 SN 20x16 374.534 0.466 0.434 Cv 71.433 0.437 0.450 0.534 0.437 0.1 91 179 273 367 460 553 645 737 827 917 XT 0.465 0.430 0.8 200 404 610 815 1018 1218 1416 1609 1800 1986 XT 0.7 14.75 276 10.454 0.443 0.461 0.431 Cv 71.534 0.468 0.454 0.75 378 14.442 0.434 Cv 71.467 0.1 121 267 375 503 630 756 881 1006 1129 1251 XT 0.449 0.451 0.452 0.449 0.452 0.442 0.449 0.433 0.464 0.445 0. NPS(1) Port Diameter mm Inches Maximum Travel mm Inches Con− struction 16x12 279.447 0.7 14.7 14.532 0.6 18. and 600 Catalog 12 WhisperFlot Trim Flow Up through the Port January 2011 . 300.7 14.456 0.1 121 247 374 501 627 751 874 994 1113 1229 XT 0.450 0. The first number indicates both inlet and outlet size.7 14. Fisher.91 Kv 39. 2010. and EWT Cavitrol III Trim—One Stage Valve Size.91 Kv 39.long-neck valve. drilled windows. drilled windows.88 LN-SD 14.8 227 498 759 1003 1228 1003 1626 1791 1938 2067 --- Cv 46 379 800 1190 1540 1850 2110 2330 2520 2670 2800 0. The second number indicates effective trim size. and 600 Catalog 12 Cavitrolt III -.6 18.8 378 786 1159 1479 1756 1981 2171 2318 2448 2543 --- Cv 56 468 995 1490 1960 2370 2750 3070 3360 3600 3810 0.75 203 276 8.88 LN-SD 10. drilled windows.00 10. Do not allow the valve to throttle at less than the minimum coefficient shown for an extended time.91 Kv 48. 3.88 LND 24 x 20 463. or erosion damage to the valve seat might occur.25 378 276 378 429 378 14.75 374.75 463. Emerson.EWT-2. and the Emerson logo are trademarks and service marks of Emerson Electric Co. and Cavitrol are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.88 14.6 18. NPS(1) Port Diameter Maximum Travel Construcmm Inches mm Inches tion(2) 16 x 12 279.88 LND LND 16. Construction—SND = short-neck valve.91 Kv 39.75 24 x 16 374.7 14. 300. www.4 467 977 1462 1894 2275 2604 2889 3131 3339 3503 --- 1.8 227 498 759 1003 1228 1436 1626 1791 1938 2067 --- Cv 46 379 800 1190 1540 1850 2110 2330 2510 2670 2800 0.4 11.8 328 692 1029 1332 1600 1825 2015 2180 2310 2422 --- Cv 46 437 909 1340 1710 2030 2290 2510 2680 2830 2940 0.6 114 263 407 543 670 787 891 986 1073 1150 --- Cv 46 262 576 877 1160 1420 1660 1880 2070 2240 2390 0. EWD.91 .One Stage Flow Down through the Port October 2010 .com EFisher Controls International LLC 1994.7 14.91 Kv 48. EWD. and EWT NPS 16 and Larger Sizes CL150.88 LND LND 20 x 16 374.7 14.25 429 16.Fisher. Emerson Process Management.91 Kv 39. All Rights Reserved 0.88 LN-SD Linear Characteristic Flow Coefficient Min(3) Valve Opening—Percent of Total Travel FL 10 20 30 40 50 60 70 80 90 100 Cv 40 132 304 471 628 775 910 1030 1140 1240 1330 Kv 34.00 374.75 374.4 405 861 1289 1695 2050 2379 2656 2906 3114 3296 --- Cv 56 540 1130 1690 2190 2630 3010 3340 3620 3860 4050 0. LN-SD = long-neck valve with bonnet spacer. LND . 2. All other marks are the property of their respective owners.91 Kv 39.7 14.8 328 692 1029 1332 1600 1825 2015 2171 2310 2422 --- Cv 46 262 576 878 1160 1420 1160 1880 2070 2240 2390 0. WhisperFlo.Page EW−28 EWT-2. 811 0.4 Valve Opening—Percent of Total Travel FL(3) 20 30 40 50 60 70 26.844 0.89 Kv XT --- --- 103 189 291 387 488 588 688 774 849 908 --- 0.662 0.7 2.89 --- Kv Kv --- 22.1 88.660 0.563 0.591 0.657 0.681 0.655 0.7 21.820 --- Cv 119 218 336 447 564 680 795 895 981 1050 0.632 0.726 0. Flow for Coeffi.836 --- Linear Characteristic Linear Cv 4x2 6x4 8x4 8x6 12 x 6 10 x 8 12 x 8 58.7 2.9 58.712 0.743 0.EWS CL150. NPS(1) 4x2 Coeffs.3 152 249 346 442 533 606 650 683 714 0.6 25.3 36.8 7 51 2 Kv XT Cv 12 x 6 177.8 0.2 147 208 268 321 355 80 90 100 110 117 123 0.125 2 2 2 2 3 3 6.7 182 272 369 472 572 663 734 783 829 XT 0.735 0.662 0. The first number indicates both inlet and outlet sizes.572 0.625 0.798 0.640 0.4 105 133 162 197 236 281 320 0.713 0.4 67.1 111.742 0.727 0.723 0.873 0.600 51.791 0.560 0.5 78.781 --- 42.3 129 183 233 272 316 350 378 389 0.660 0. When sizing self−operated regulators.2 0.719 0.84 --- Kv --- 49.770 0. EFisher Controls International LLC 1988.768 0.725 --- Cv 25.706 0.8 42.708 0.0 112 136 166 202 243 284 XT 0. 2.715 0.837 0.730 0.89 --- Kv --- 21.671 --- 86.726 0.610 0.612 0.715 0.682 0.6 mm cient (0.698 0.745 0.3125 29 1.663 0.731 0.728 0.125 XT 0.9 Kv 11.79 --- 74.661 109 0.682 0.92 --- Kv --- 91.0 76.523 0.606 0.8 177.7 29.688 0.4 0.5 116 182 246 311 375 435 495 554 607 0.709 0.9 39.95 11.89 95.88 13.86 --- 68.4 51.866 0.659 0.702 0.4 76. 3.855 0.633 0.5 78.1 4.579 0.0 87.8 115 140 170 204 243 277 XT 0.723 0.89 5.4 122 186 248 311 375 441 510 591 675 0.375 51 2 Kv XT Cv 8x4 111.4 51.Page EW-29 Quick Opening Characteristic Quick Opening Valve Size.1 83.1 49.726 0.860 0. The second number indicates effective trim size.677 0.5 73.819 0.661 0.794 --- Cv 26. 300.9 18.85 --- 36.5 29.728 0.677 0.5 67.719 --- Cv 106 210 315 427 546 661 766 848 905 958 0.729 --- Cv 52.2 8 76 3 Kv --- XT --- Cv 12 x 8 203.9 66.9 62.705 0.1 73.3125 111.678 0.1 51.705 0.836 --- 1.677 0.2 4.4 100 157 213 269 324 376 428 479 525 XT 0.868 0.690 0.654 0.585 97.736 --- 151 313 471 617 748 848 918 956 971 1000 0. and 600 Catalog 12 Quick Opening and Linear Cages Flow Up through the Port October 2010 .676 0.704 0.671 0.0 60.578 0.652 0.375 51 2 Kv XT Cv 8x6 177. At 100% travel.639 Port Diameter Maximum Travel Cv 6x4 111.748 0.655 0.599 0.659 0.2 149 212 269 314 365 405 437 450 0.809 0.678 0.93 --- 131 271 407 534 647 734 794 827 840 865 0.688 0.667 0.660 0.2 84.744 0.2 --- XT 0.777 0.802 0.608 0.573 0.8 7 51 2 Kv XT 48. All Rights Reserved .726 0.375 7 7 8 8 29 51 51 51 51 76 76 1.751 0.9 42.842 --- 157 322 480 632 760 860 957 1030 1080 1110 0.729 0.619 0.720 0.587 0.1 104 130 157 192 234 281 328 0.718 0. use coefficients listed for 6 mm (0.614 0.1 177.630 0.704 --- 79.25 inch) travel.663 0.716 0.5 145 226 311 398 479 554 623 691 756 0.89 136 279 415 547 657 744 828 891 934 960 --- 0.8 90.1 4.7 106 161 215 269 324 381 441 511 584 XT 0.8 90.831 0.571 0.6 90. 2010.0 72.1 60.1 0.843 85.2 52.716 0.864 0.777 0.761 0.711 0.7 45.25 in) mm Inches mm Inches 10 Travel(2) Cv 13.679 --- Cv 57.1 168 261 359 460 554 641 720 799 874 0.375 4.0700 0.716 0.688 .666 0.594 Cv 10 x 8 203.838 0.2 101 106 --- 0.811 0.88 --- Kv --- 45.711 0.663 0.683 0.682 0.9 33.634 0.733 0.8 203.2 203.793 --- 373 379 382 0.640 0.3 0.789 0.2 101 23.7 44.2 8 76 3 Kv --- XT --- 39.4 78.777 0.88 --- 34.666 0.5 96.7 127 180 232 278 307 323 328 330 0.708 0.6 131 215 299 382 461 524 562 591 618 0. 3 52.709 0.2 22.2 64.775 0.3125 29 1.8 36.761 0.7 2.5 140 233 361 491 610 727 806 XT 0.788 --- Cv 33.773 0.18 12.7 39.8 91.6 15.744 0.7 36.0 45.0 100 158 217 271 0.1 52.651 0.9 84.782 0.1 25.2 17.92 --- Kv 10.836 0.661 0.764 0.com EFisher Controls International LLC 1988.2 26.777 --- Cv 7.9 50.930 0. 300.739 0.3 24.Fisher.90 --- Kv 29.776 0.7 31.707 0.1 177.773 0.EWS CL150. and the Emerson logo are trademarks and service marks of Emerson Electric Co.9 79.727 --- Cv 18.60 5.1 34.773 0.8 20.928 0.1 153 231 312 395 476 0.7 97.9 37.2 151 254 391 566 743 855 882 --- XT 0.777 0.824 0.9 56.699 0.88 --- Valve Opening—Percent of Total Travel FL(2) Kv 6.783 0.733 0.770 0.754 0.88 Kv 24.687 0.6 58.9 58.813 0.778 0.4 --- XT 0.8 84.8 58.90 Kv 2.776 0.8 61.6 102 156 214 269 0.704 0.08 3.744 0.791 0.8 177.7 33.24 11.701 0.1 111.684 0.581 0.5 55.0 132 200 270 342 412 XT 0.760 --- Cv 28.859 0.4 19.758 0.751 0.3 18. Emerson Process Management.88 --- Kv 16. 2009.732 0.0 129 195 269 343 413 XT 0.802 0.90 --- Kv 7.718 0.874 0.0 43.375 7 7 8 8 51 51 51 51 76 76 2 2 2 2 3 3 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 2.16 7.769 0.781 0.774 0.796 0.16 5.766 --- Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.3 88.769 0.7 162 269 417 568 705 840 932 0.Page EW−30 Equal Percentage Characteristic Equal Percentage Port Diameter Maximum Travel Valve Size.731 0.8 203.797 0.867 0.724 0.8 65.6 15.5 137 188 234 XT 0. NPS(1) mm Inches mm Inches 4x2 58.40 4.37 12.5 42.745 0.6 30.5 0.894 0.755 0.3 149 226 311 397 478 0.4 52.2 97.694 0.7 23.6 26.97 8. All Rights Reserved .21 10.9 61.836 0.694 --- Cv 8.812 0.0 28.7 67.37 12.712 0.375 4.9 50.725 0.704 --- Cv 12.3 38.24 10.125 6x4 8x4 8x6 12 x 6 10 x 8 12 x 8 111.646 0.794 0.716 0.1 17. and 600 Catalog 12 Equal Percentage Cages Flow Up through the Port August 2009 . Emerson.9 88.773 0.2 135 185 233 XT 0.2 203.8 86.1 102 175 294 452 654 859 989 1020 0. www.832 0. All other marks are the property of their respective owners.0 22.2 4. 286 0.279 0.520 0.323 0. All Rights Reserved FL(2) 90 100 .369 0. 2010.363 0.274 0.262 0.536 --- Cv 136 315 471 600 713 802 868 895 894 942 --- Kv 118 272 407 519 617 694 751 774 773 815 --- XT 0.323 0.274 --- Cv 94.321 0.0 229 345 450 544 650 765 835 855 940 --- Kv 81.365 0.8 76 203. and 600 Catalog 12 Whisper Trimt I Cages Flow Up through the Port October 2010 .358 0.1 111.7 63.433 0.8 76.338 0.296 0.2 2 4 2 7 102 10 x 8 2 7 102 12 x 6 2 4 3 8 102 4 Flow Coefficient 10 20 30 40 50 60 70 80 Cv 14.331 --- Cv 34.384 0.282 0.582 0.308 0.EWS CL150.460 0.298 0.4 86.358 0.490 0.228 0.263 0.331 0.572 0.9 106 167 227 286 347 403 460 512 553 -.690 0.345 0.744 --- Cv 49.5 222 311 383 431 459 483 503 522 541 -.3 75.7 39. The second number indicates effective trim size.3 24. The first number indicates both body inlet and outlet size.286 0.3 82.7 2.289 0. EFisher Controls International LLC 1988.652 0.357 0.434 0.1 230 361 469 559 654 739 808 851 881 --- Kv 76.258 0.393 0.358 0.9 111 118 --- Kv 12.694 --- Valve Opening—Percent of Total Travel 1.348 0.8 51 177.432 0.292 0.6 136 193 244 299 356 410 457 497 --- XT 0.347 0.7 61.571 0.490 0.4 96.0 95.323 0.340 0. 300.359 0.324 0.3 99.305 0.0 34.9 76.310 0.- XT 0.2 88.375 51 51 51 8x6 177.310 0.5 110 150 185 221 252 280 302 325 --- Kv 26.290 0.334 0.320 0.1 4.280 0.8 95 130 160 191 218 242 261 281 --- XT 0.334 0.7 55.453 0.2 65.319 --- Cv 100 257 360 443 498 531 558 582 604 626 --- Kv 86.2 27.5 157 223 282 346 411 474 528 575 --- Kv 36.748 0.125 6x4 8x4 111.313 0.507 0.9 71.3 99 132 164 195 226 255 279 297 --- XT 0.- XT 0.5 115 153 190 226 261 295 322 343 --- Kv 29.566 0.410 0.486 0.375 4.336 0.345 0.279 --- Cv 42.3125 29 1.390 0.8 51.320 0.469 0.409 0.4 44.462 --- Cv 88.710 0.277 0. NPS(1) mm Inches mm Inches 4x2 58.299 0.379 0.6 123 193 262 331 401 466 532 592 639 --- Kv 42.Page EW-31 Linear Characteristic Whisper Trim I Port Diameter Maximum Travel Valve Size.260 0.0 102 --- XT 0.3 198 298 389 471 562 662 722 740 813 -.351 0.- XT 0.7 65.329 0.2 199 312 406 484 566 639 699 736 762 --- XT 0.386 0.322 --- Cv 30.322 0.266 0.322 0.274 0.324 0. 375 127 165 5 6.375 136.0 110 138 165 192 220 246 272 --0.5 5. 300. The second number indicates effective trim size.5 5. Erosion damage to the valve seats may result.375 127 165 5 6.6 8x6 12 x 6 136.375 127 165 5 6.6 8x6 12 x 6 136.8 53.Fisher. All other marks are the property of their respective owners.6 8x6 12 x 6 136.Flow Up Valve Size.3 64.5 5.0 74.EWS CL150.5 0.5 5. The first number indicates both body inlet and outlet size.563 D3 DP/P1  0.563 Kv 4.9 90.375 136.00 96.563 C3 DP/P1  0.67 50.0 79. NPS(2) Port Diameter mm Maximum Travel Inches mm Inches Flow Coefficient Minimum(3) Cv 4. and the Emerson logo are trademarks and service marks of Emerson Electric Co.0 111 131 153 174 --- Cv 4. All Rights Reserved .375 127 165 5 6. 2.67 94.04 55.04 81.5 Cv 4.1 73.5 Cv 4.3 122 162 202 240 280 320 357 395 --0. 4. Valves should not be required to throttle at less than the specified minimum coefficient for an extended period of time.3 124 149 173 197 221 245 Kv 4.0 116 148 180 211 243 273 0. This column lists XT factors at 100% travel.3 85. and 600 Catalog 12 Whisper Trimt III Cages Flow Up through the Port October 2010 .Page EW-32 Linear Characteristic(1) Whisper Trim III .5 5. 3.67 12.766 107 166 223 277 331 381 433 479 522 --0.67 23.6 68.563 Kv 4.04 62. then linear characteristic.0 127 160 191 222 254 284 315 0.7 99.5 Cv 4.67 72.9 107 129 150 170 191 212 --- Cv 4.5 5.6 85. 2010.7 31.5 5.375 136.04 11.5 93 124 154 184 215 242 272 300 --- Cv 4.67 64.6 46.5 Cv 4.0 96. Emerson.0 141 187 233 278 324 370 413 457 0.5 5.727 B3 DP/P1  0.0 27. www.375 136.4 55.46 83.563 Kv 4.3 108 143 178 213 248 280 314 347 Kv 4. Level D exhibits an equal percentage characteristic for the first 1-5 inch (38 mm) of travel.563 A3 DP/P1  0. Whisper Trim and Fisher are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.7 104 128 152 177 201 Kv 4.00 Kv 3.04 20.46 Valve Opening—Percent of Total Travel 20 30 xT(4) 40 50 60 70 80 90 100 157 213 267 323 378 422 452 460 136 184 231 279 327 365 391 398 --- 124 192 258 320 383 440 500 554 603 0.4 83.6 8x6 12 x 6 136.5 100 128 156 183 210 236 --- 1.5 Kv 3.com EFisher Controls International LLC 1988. Emerson Process Management.2 47.04 43. The first number indicates both body inlet and outlet size.772 --- Cv 119 218 336 447 564 680 795 895 981 1050 0.89 Kv 103 189 291 387 488 588 688 774 849 908 --- XT 0.8 58.859 0.8 7 8 51 76 2 3 Cv 11. NPS(1) mm Inches mm Inches 8x6 177.789 0.819 0.745 0.733 0.87 Kv 67.953 0.811 0.EWS CL900 Catalog 12 Quick Opening.89 Kv 44.844 0.809 0.8 203. The second number indicates effective trim size.1 102 175 294 452 654 859 989 1020 0.0 21. EFisher Controls International LLC 1988.830 0.718 0.855 0.811 0.928 0.821 0.Flow Up 8x6 12 x 8 177.768 0.Page EW-33 Quick Opening Characteristic Quick Opening .730 0.9 50.791 0.766 --- 1.747 --- Cv 157 322 480 632 760 860 957 1030 1080 1110 0.826 0.3 150 247 343 438 528 600 643 676 706 0. At 100% travel.823 0.786 0.5 115 181 245 310 374 434 494 553 606 0.744 0.8 8 76 3 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 78. 2.5 99 157 212 268 324 375 427 478 524 --- XT 0.3 88 151 254 391 566 743 855 882 --- XT 0.89 Valve Opening—Percent of Total Travel FL(2) Kv 136 279 415 547 657 744 828 891 934 960 --- XT 0.832 0.8 203.646 0.802 0.866 0.797 0.769 0.92 Kv 9.818 0.651 0.8 7 8 51 76 2 3 Cv 51. All Rights Reserved .Flow Up 8x6 12 x 8 177.787 0.4 74.6 121 183 253 323 387 --- XT 0.873 0.844 0.Flow Up Port Diameter Maximum Travel Valve Size.2 47. Linear.758 0.697 0.809 0.935 0.836 --- Equal Percentage Characteristic Equal Percentage .5 18.715 0.751 0.8 86.7 130 214 297 379 457 519 556 585 611 --- XT 0.581 0.764 0.930 0.8 7 51 2 12 x 8 203.855 0. and Equal Percentage Cages October 2010 .716 0.88 Kv 24.8 34.9 30.837 0.836 --- Linear Characteristic Linear .897 0.791 --- Cv 28.678 0.775 0.839 0. 2010.712 0.760 0.9 54.781 0.3 140 212 292 373 447 0.803 0.819 0. 91 10.5 87.0 10.85 8.91 Two Stage 4x2 6x4 8x6 12 x 6 12 x 8 4736 1.375 6 3.98 One Stage 4x2 6x4 8x4 8x6 12 x 6 58.1 55.0 18.0 163 245 327 408 490 572 653 735 816 0.03 Kv Cv Valve Opening—Percent of Total Travel 20 30 FL(3) 40 50 60 70 80 90 100 5.9 101 148 195 240 286 333 379 421 --- Cv 82.Flow Down Valve Size.375 177.9 136 171 205 237 269 293 0.0 0.6 57.7 2.1 19.7 124 155 187 216 245 264 --- Cv 13.0 --- Cv 3.6 109 137 163 190 218 245 272 0.5 15.4 17.3125 111.2 7 7 8 8 29 54 54 57 57 86 152 1.5 56.90 3. 300.1 104 122 140 160 178 0.25 3.1 61.93 Kv 4.0 48.2 30. All other marks are the property of their respective owners.7 --- 20. and 600 .5 71.1 43.75 29.9 29.2 12 x 8(5) 203.43 25.20 10.76 4.com EFisher Controls International LLC 1988.6 100 121 143 165 186 208 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co.3 124 139 148 --- Cv 4.6 53.52 16.22 18.3 41.450 1. www.54 7.375 111.125 2.0 15.4 118 148 177 205 233 253 --- Cv 5.6 90. NPS(1) Port Diameter Maximum Travel mm Inches mm Inches Minimum Throttling Cv(2) Flow Coefficient 10 Cv 0.1 106 143 179 216 250 283 305 0.94 10.6 94.5 5.57 21 42 62.76 17.4 41.0 22.90 Kv 11. 2010.4 23. Emerson.0 17.84 3.4 --- Cv 10.93 Kv 3.9 66.2 36.0 106 121 138 154 --- Cv 14.2 70.7 17.9 141 212 283 353 424 495 565 636 706 --0.0 2.71 11.7 54.0 86.98 Kv 24.79 6.9 35.0 48.7 22.7 89.875 136.92 Kv 70.0 15.49 34.6 82.2 71.90 5.0 78.00 7 Cv 0.95 Kv 2.62 Cv 2.48 11.9 25.5 42.3 68.8 53.00 3.1 4.92 10.9 99.0 Kv 0.3 119 141 164 189 212 235 --- Cavitrol and Fisher are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.125 2.40 29 63.98 Kv 12.73 2.4 35.81 25.19 5.6 62.3 12. Emerson Process Management.5 26.98 Kv 9.4 57.EWT CL150.4 41.5 28.5 5.8 49.5 81.25 2.0 30.6 4.01 9.7 81.3 117 171 225 278 331 385 438 487 0.1 107.95 1.9 35.4 105 121 137 146 --- 2.8 7 51 102 127 152 152 2 4 5 6 6 0.1 71.1 4.20 5.98 Kv 3.375 136.1 41.Page EW-34 Linear Characteristic CL150.3 70.92 1.0 19. 300.0 33.Fisher.6 37.52 1.8 61.3 15.6 85.5 105 124 143 161 180 --- Cv 27.0 63. All Rights Reserved .8 177.1 15.8 12 x 8(4) 203.375 177.7 61.3 19.0 28.3 86.0 47.125 2.9 103 124 143 161 171 0.4 54.6 35.5 101 121 140 158 169 0.3 54. and 600 Catalog 12 Cavitrolt III Cage Flow Down through the Port August 2010 .1 35.5 91.8 13.0 0.875 73.87 Kv 0.6 73.4 47. Valves should not be required to throttle at a Cv less than the specified minimum Cv for an extended period of time.The second number indicates effective trim size.5 44.0 0.0 51.0 15.6 Kv Cv Kv 59.5 113 158 206 253 298 343 390 428 --- 62.0 112 135 157 179 204 --- 131 183 238 292 344 396 451 495 0.7 FL(3) 50 60 70 80 90 100 77.7 45. At 100% travel.2 Kv 21.9 104 130 156 181 207 236 67.2 54.1:EW.0 15.6 109 136 163 190 218 245 272 0.3 2 8 8 60 152 5 3.43 Cv Valve Opening—Percent of Total Travel 20 30 40 26. 2010. This construction has an internal cage spacer and load ring. NPS(1) Port Diameter Maximum Travel mm Inches mm Inches Minimum Throttling Cv(2) Flow Coefficient 10 Cv 3.8 32.3 10.0 138 207 276 345 414 483 552 622 690 0. Erosion damage to the valve seats may result. EFisher Controls International LLC 1988.7 80.Flow Down Valve Size.0 7 127 12 x 8(4) 203.8 12 x 8(5) 203.9 24.92 119 179 239 298 358 418 477 538 597 --0.0 52.375 6 10.0 Cv 11.4 90.2 62.90 11. All Rights Reserved . 2.7 113 133 153 174 175 Kv 10. 4.5 92.8 7 127 152 5 6 3. This construction has a load ring. information refer to Bulletin 51.96 Kv 3.98 Kv 23. 3.9 101 148 195 240 286 333 379 421 --- 69. 5.8 53.2 97.5 47.00 7.375 177. Notes: All other EWT flow coefficients are identical to the EWD.5 5.2 72.3 118 141 164 189 212 235 --- The first number indicates both body inlet and outlet size.4 81.2 27.93 Two Stage 8x6 12 x 8 1.6 94.8 79.3 117 171 225 278 331 385 438 487 0.1 70.9 22.7 115 132 151 151 --- Cv 27.Page EW-35 Linear Characteristic CL900 . For additional EWT valve body.EWT CL900 Catalog 12 Cavitrolt III Cage Flow Down through the Port October 2010 .98 One Stage 51 8x6 177. Refer to the EWD information. 136.93 68.5 Cv 13. please refer to Bulletin 51.com EFisher Controls International LLC 1995. The EWT-1 valve has flow coefficients identical to the EWD-1 valve. All Rights Reserved .Page EW-36 The EWT-C has flow coefficients identical to the NPS 6 x 4 through 12 x 6 CL150 . For additional EWT-1 valve body information refer to Bulletin 51. Please refer to those coefficients. www.EWT−C and EWT-1 Catalog 12 August 2010 . For additional EWT-C valve information.1:easy-et Cryogenic.Fisher. a member of the Emerson Process Management business division of Emerson Electric Co. Fisher. Refer to the EWD-1 information. 2010. and the Emerson logo are trademarks and service marks of Emerson Electric Co.600 EWD.1:EW. Cavitrol. Emerson. Emerson Process Management. and easy−e are marks owned by Fisher Controls International LLC. All other marks are the property of their respective owners. 85(3) Cv 2. & 900 Catalog 12 Flow Up through the Port Whisper Trimt III Cage May 2011 .98 19.45 28.564 0.8 82.490 Kv 2.75(3) 0.3 109 163 217 272 326 380 435 489 543 0.713 0.5 38.2 148 201 254 299 338 366 388 406 --- Cv 2.453 0.4 95.9 67.6 8x6 136.690 --- B1 & B3 DP/P1  0.75 203 8 Cv 13.424 0. Equal percentage for first 1. 600.375 127 5 Cv 2.6 133 200 266 333 400 466 533 599 666 --- C1 & C3 DP/P1  0.375 127 5 Cv 2.5 104 125 146 168 186 --- 1. 600. 4. Levels B1. then linear.9 91. 600.0 116 157 199 240 276 311 341 363 --- A3 DP/P1  0. Valves should not be required to throttle at less than the specified minimum coefficient for an extended period of time or erosion damage to the valve seat may result.535 0. C1.63 9. 3.75 12 x 8 196.1 43.83 33.563 Kv 13.508 Kv 2.99 12 x 8 196.4 120 144 169 194 215 0.8 7. EFisher Controls International LLC 1988.6 134 181 230 277 319 359 394 420 0.Flow Up A1 DP/P1  0.75 203 8 Cv 16. & 900−−Flow Up Valve Size.757 Kv 2.464 0. 2011. All Rights Reserved .Page EWN-1 Linear Characteristic CL300. 2.766 Kv 2.6 8x6 136.08 18.6 85.8 6.4 66.5 5.8 40.75 203 8 Cv 22.0 93.3 92.5 5.5 5.6 12 x 8 196.6 77.0 154 231 308 385 462 539 616 693 770 0.5 5.5 95.6 46.4 119 272 452 575 693 776 832 866 872 876 --- XT --- 0.85 12 x 8 196. 4) 8x6 136.44 37.7 139 185 232 278 324 371 417 463 0.8 7.1 110 171 232 294 346 391 423 449 469 0.8 40.4 54.99(3.5 59.75 203 8 Cv 15.2 160 201 240 280 321 361 400 --- Linear Characteristic CL900 .5 74.411 0.375 127 5 B3 DP/P1  8x6 136.5 21.0 69.0 80.4 138 315 523 665 801 897 962 1001 1008 1013 0. The coefficients shown on this page are also appropriate for CL300.EWND−1 CL300.3 106 142 178 215 251 288 324 353 0. and D1 are not available in CL900 NPS 8 x 6 EWND valve body.4 102 124 144 164 190 207 --- D3 DP/P1  0.0 118 143 167 190 220 239 0.563 Kv 14.375 127 5 Cv 3. Travel Valve Opening—Percent of Total Travel 10 20 30 A1 & A3 DP/P1  0.3 47.10 42.5 5. NPS(1) Port Diameter mm Maximum Travel Inches mm Inches Flow Coefficient Minimum(2) 40 50 60 70 80 90 100 XT at Max.0 58. The second number indicates nominal port size.04 10.690 Kv 19.7 46.621 0.377 0.563 Kv 2.3 141 188 235 282 329 376 423 470 --- D1 & D3 DP/P1  0.8 7.5 61.375 127 5 0.5 inch of travel.0 80.43 49.8 71.563 Kv 11.11 32. and 900 Fisher EWNT-2 and CL900 EWNT-1.7 123 154 186 217 249 280 305 --- C3 DP/P1  8x6 136.0 94. The first number indicates both inlet and outlet size.2 120.58 16. Fisher. and the Emerson logo are trademarks and service marks of Emerson Electric Co.EWND−1 Catalog 12 May 2011 .com EFisher Controls International LLC 1988. www. Emerson. Emerson Process Management. 2011. All Rights Reserved . All other marks are the property of their respective owners.Page EWN-2 This page is intentionally left blank Fisher and Whisper Trim are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. 769 0.8 4.50 0.649 0.42 0.904 0.4(4) 76.41 8.7 4.4 57.449 0.4 1 19 0.75 1.2 29.16 0. The flow coefficients shown on this page are appropriate for EZ-C valves.44 4.8 30. When sizing self-operated regulators.774 Fd --- 0.894 0.50 0.6 3.5 32.713 0.9 78.125 2 4 50.5 3 50.780 0.99 27.9 8.524 0.85 Kv 32.4 14.50 0.5 19 19 19 0.48 0.50 0.834 --- Fd --- 0.2 57.73 12.0 --- XT 37.7 17.33 XT --- 0.9 20.733 0.3 17.4 13.5 --- Kv 13.2 66.41 8.75 3/4 1 25.84 3.0 14.7 0.1 34.6 5.5 88.769 0.784 0.3 79.50 0.894 0.3 18.75 inch).7 3.4 56.785 0.4 110 118 123 126 128 129 129 0.28 0.2 0.523 0.85 7.894 --- Cv --- 3.4 16.769 --- Cv 14.9 29.61 XT 15.0 13.52 2.0 28.8 116 159 185 201 212 219 222 223 223 0.2 74.2 73.4 58.9 14.50 --- Cv 15.672 0.809 0. for 6 mm (0.905 0.2 9.39 0.3 52.8 62.3 16.764 0.5 32.50 --- Cv 37.84 3.47 0.71 3.2 0.17 0.64 XT 32.50 0.85 3.1 15.49 0.925 0.7 4.805 0. use coefficients listed for 6 mm (0.726 0.48 0.72 9.3 16.6 27.400 0.32 0.6 16.922 0.8 50.834 0.80 14.500 0.41 --- Flow Coefficient Valve Opening
Percent of Total Travel FL(3) Kv --- 3.3 48.13 8.19 9.364 0.84 3.25 inch) travel.6 50.40 9.0 50.29 4.5 14.720 0.791 0.714 0.4 0.0 15.7 3.857 0.41 8.EZ Catalog 12 Quick Opening Valve Plug Flow Up through the Port December 2008 .6 17.609 0.6 --- XT 14.95 23. 2(4) 29 1.0 43.500 0.2 15.39 0.3 17.45 0.6 17.944 0.50 0.4 70.863 0.724 0.5 4.44 4.2 102 106 109 111 112 112 --- Kv 46.6 0. EFisher Controls International LLC 1988.9 38.5 17.7 26.6 17.5 14.742 0.94 8.1 85.2 87.50 0.4 28.7 --- XT 34.9 95.94 11.Flow Up Port Diameter Maximum Travel(1) Valve Size.Page EZ-1 Quick Opening Characteristic Quick Opening -.594 0.0 15.6 --- XT 22.47 12.50 0.3 86.20 0.75 1-1/2 25.72 9.1 15.877 0.548 0.50 0.79 14.24 0.5 26.793 0.1 86.7 76.2 16.7 34.4(4) 50.83 Kv --- 1.44 4.75 0.9 61.91 12.654 0.6 Kv 12.4 18.878 --- Cv 34.490 0.25 Inch ) Travel(2) --- 1.50 --- Cv 22.527 0.512 0.894 0.6 2(4) 4 29 51 1.814 0.94 14.8 23.769 0.1 44.18 0.5 16.853 0.17 0.50 0.835 Fd --- 0.848 --- Fd --- 0.29 0.0 38.559 0.42 0.72 9.2 67.4 30.779 --- Cv 68.17 8.4 33.3 52.50 --- Cv 15.915 0.958 0.0 0.9 19.22 8.9 0.8 0.75 0.29 4.714 0.2 26.2 50. 2.84 3.8(4) 101.64 11.4 0.942 0.2 0.72 0.2 1(4) 3 19 38 0.790 0.72 9.50 0.314 0. the maximum travel for sizing purposes is 19 mm (0.50 0.5 58.76 XT 15.6 44.798 0.539 0.86 8. At 100% travel.812 0.4 11.3 15.831 0.783 0.7 27.84 --- XT --- 0.814 0.44 0.769 0.820 0.1 1 1 1.88 100 138 160 174 183 189 192 193 193 --- Kv 59.6 58.704 --- When using 655-EZ as a control valve for on-off service.860 0.27 0. Restricted trim.8 18.90 7. 3.8 52.776 0.813 0.4 14.84 3.35 9.8 0.6 75.9 16.6 XT 53.793 0.4 25.3 64.8(4) 1.4 15.8 58.1 15.9 74.5 Kv 19.9 16.41 8.50 0.50 0.831 0.5 50.41 8.1 13.5 17.6 15.818 0.8 16.50 0.4 83.125 10 20 30 40 50 60 70 80 90 100 Cv Coeffs.511 0.3 14.5 74.734 0.809 0.9 XT 68.653 0.50 0.921 --- Cv 53.88 6.765 0.5 16.50 --- Cv 32.44 4.769 0. 4.88 29.91 56.8 16.711 0.72 9.2 74.937 0.44 4.617 0.494 --- Fd --- 0.3 45.75 1.774 0.9 0.836 0.8 71.663 0.4 0.535 0.843 0. NPS mm Inches mm Inches 1/2 25.96 10.50 0.494 0.76 3.861 0.695 0. All Rights Reserved --- .125 2 25.7 Kv 29.623 0.772 0.816 0.6 75.894 0.43 0.0 30.50 0.672 0.556 0.8 1(4) 2 19 29 0.5 --- --- Kv 27.84 3.4 81.728 0.6 0.44 4.35 0.72 9.36 0. 2008.833 0.28 0.8 --- Kv 13.1 92.7 0.7 0.652 0.36 0.8 16.8 86.0 71.0 85.9 45.39 10.50 0.952 0.894 0.41 8.4 50.8 65.50 0.1 19.4 38.924 0.0 19.742 0.4 33. 3 27.2 13.5 78.1 36.51 9.4 65.8(2) 2(2) 29 1.75 1.910 --- Cv 15.724 0.28 5.3 10.7 0.677 0.29 Kv 1.652 0.60 10.1 45.602 0.1 17.638 0.75 1.4 62.1 48.719 0.642 0.7 57.633 0.4 34.0 50.0 45.2 1(2) 3 19 38 0.642 0.680 0.8(2) 101.27 5.04 9.42 4.3 49.888 --- Cv 6.75 1-1/2 25.53 Valve Opening
Percent of Total Travel 50 60 6. NPS mm Inches mm Inches 1 25.0 52.622 0.644 0.5 76.3 25.636 0.608 0.43 11.594 0.924 --- Cv 1.5 19 0.597 0.61 6.75 8.5 3 50.626 0.633 0.9 69.67 7.684 0.5 11.Flow Up Port Diameter Maximum Travel Valve Size.9 58.125 Flow Coefficient 10 20 30 40 Cv 2.56 8.4 0.674 0.721 0. Emerson Process Management.621 0.9 24.675 0.5 37.96 3.96 4.3 31.1 13.624 0.834 --- 18.96 --- Kv 3.619 0.692 0.6 37.3 XT 0.33 11.8 36.7 65.8 FL(1) 70 80 90 100 9.96 8.6 XT 0. 2.674 0.35 15.4 29.593 0.605 0.769 0.2 19.79 14.866 --- Cv 6.0 13.06 9.87 5.8 100 129 157 180 199 209 0.7 0.757 0.08 11.8 0.1 12.2 75.1 16.1 --- XT 0.788 0.94 --- Kv 5.614 0.91 3.0 44.1 72.5 17.701 0.1 93.600 0.4 1 19 0.6 12.6 81.com EFisher Controls International LLC 1988.629 0.690 0.1 58.723 0.8 1(2) 2 19 29 0.564 0.862 0.1 30.773 0. Emerson.8 103 108 110.655 0.862 0.657 0.6 67.637 0.704 0. Restricted trim.75 38.839 0.5 22.642 0.8 83.4 68.6 43.1 38.8 9.7 22.625 0.5 75.665 0.469 0.49 8.1 36.578 0.4(2) 76.67 11.4 XT 0.691 0.41 4.0 31.796 --- Cv 6.6 2(2) 4 29 51 1.628 0.3 39.9 93. All Rights Reserved .125 2 4 50.677 0. Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.3 24.95 6.Fisher.0 43.5 112 136 156 172 181 XT 0.97 8.826 0.691 0.644 0.6 20.8 29.1 14.818 --- Cv 1.63 2.6 86.1 1.0 24. At 100% travel.651 0.23 12.95 4.96 --- Kv 1.601 Cv 3. www.644 0.0 27.94 6.7 28.2 39.638 0.4 42.71 11.8 67.655 0.8 --- 0.49 9.21 3.634 11.2 31.EZ Catalog 12 Linear Valve Plug Flow Up through the Port December 2008 .9 18.1 58.82 11.5 25.70 2.125 2 25.9 13 15.563 0.16 12.29 6.3 25.749 --- Cv 21.1 14.45 6.4 0.88 3.750 0.609 0.89 --- Kv 18.8 49.8 86.2 11.4 58.3 15.8 16.6 0.35 4.09 0.554 0.4(2) 50.779 0.26 10.94 --- Kv 1.3 20.58 XT 0.552 0.36 9. Notes: The coefficients shown on this page are also appropriate for EZ-C valves.2 45.1 89.99 7.Page EZ-2 Linear Characteristic Linear -. 2008.11 7.759 0.0 27.8 20.9 0.500 0.9 52.6 XT 0.5 50.577 0.8 26.4 13.3 71.2 5.2 80.5 XT 0.4 0.696 0.1 12.90 Kv 5.59 13.2 31.560 0.70 11. All other marks are the property of their respective owners.5 XT 0.4 95.736 --- 1.690 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co.0 31.582 0.522 0.0 55.638 0.95 --- Kv 5.609 0.740 0.92 --- Kv 13. 9 18.7 0.6 121 147 164 --- XT 0.861 --- Cv 1.7 50.573 0.552 0.23 0.678 0.563 0.96 3.575 0.2 24.125 2 4 50.564 0.43 0.616 0.4 22.50 --- Cv 0.6 0.23 1.4(2) 76.11 5.3 31.11 0.2 19.82 7.63 5.20 0.8 44.666 1.75 1-1/2 25.8 1(2) 2 19 29 0.83 2.584 0.596 0.13 0.56 2.2 52.43 2.43 6.9 0.61 4.7 44.4(2) 50.50 2.1 15.8(2) 101.37 0.568 0.086 0.2 74.06 10.7 13.899 --- Fd 0.54 2.89 11.23 0.8 14.7 21.619 0.7 20.5 71.27 0. 2.57 9.781 --- 1.081 0.24 0.801 0.65 2.807 0.770 1.3 0.605 0.05 4.0 53.619 0.882 1.5 --- XT 0.595 0.75 1.125 2 25.69 3.587 0.626 0.97 Kv 0.125 Flow Coefficient Valve Opening
Percent of Total Travel FL(1) 10 20 30 40 50 60 70 80 90 100 Cv 0.8 0.0 60.7 50.16 11.4 27.95 4.680 0.586 0.9 61.7 140 170 190 0.28 7.643 0.707 0.64 3.8 53.834 --- Fd 0.24 7.8 72.15 0.062 0.619 0.50 --- Cv 1.75 0.58 6.78 3.37 0.451 0.Flow Up Valve Size.671 0. 2008.5 83.37 4.2 1(2) 3 19 38 0.95 Kv 1.085 0.886 --- Fd 0.587 0.493 0.40 3.8 31.92 Kv 1.688 1.12 13.96 Kv 0.529 0.905 --- Cv 3.781 --- Fd 0.4 104 114 0.92 Kv 2.84 16.7 41.757 0.4 13.26 0.57 6.26 17. At 100% travel.73 9.99 7.559 0.76 10.7 12.18 10.51 14.90 8.70 2.5 20.62 11.40 0.4 --- XT 0.903 0. All Rights Reserved . Notes: The coefficients shown on this page are appropriate for EZ-C valves.19 3.586 0.02 1.30 0.34 0.646 0.72 5.4 38.646 0.0 XT 0.2 12.610 0.619 0.13 0.734 --- Cv 4.7 34.79 1.733 0.3 19.547 0.13 0.46 9.874 0.59 8.555 0.594 0.655 0.22 0.91 2.75 1.65 2.654 0.18 0.4 86.2 28.3 48.532 0.10 0.5 13.572 0.581 0.561 0.840 --- Fd 0.92 --- Kv 0.06 1.05 2.19 0.598 0.634 0.57 8.653 0.704 0.598 0.17 4.08 11.EZ Catalog 12 Equal Percentage Valve Plug Flow Up through the Port December 2008 .5 62.33 0.572 0.601 0.1 52.23 3.60 17. Restricted trim.11 3.069 0.53 3.589 0.7 17.79 7.40 --- Cv 0.96 5.16 0.729 0.3 --- XT 0.Page EZ-3 Equal Percentage Characteristic Equal Percentage -. EFisher Controls International LLC 1988.534 0.699 0.26 3.10 0.1 20.85 9.6 2(2) 4 29 51 1.560 0.77 9.594 0.92 --- Kv 1.17 0.30 12.9 XT 0.11 0.9 28.19 13.8 XT 0.9 29.54 8.80 2.795 1.624 0.523 0.052 0.11 4.778 0.31 0.673 0.69 4. NPS 1 Port Diameter mm 25.080 0.683 1.596 0.3 61.641 0.30 6.16 0.0 53.38 0.777 0.98 11.14 4.12 0.5 15.7 43.639 0.575 0.58 3.065 0.600 0.1 31.9 --- XT 0.597 0.7 90.726 0.90 Kv 4.78 2.580 0.10 0.44 --- Cv 1.0 11.091 0.6 --- XT 0.30 6.46 --- Cv 2.648 0.04 10.676 0.7 36.90 5.3 46.645 0.98 --- Kv 0.44 0.1 0.12 0.0 45.4 38.77 2.3 36.1 17.0 15.8(2) 2(2) 29 1.30 0.30 1.2 0.5 3 50.17 0.59 10.67 5.26 11.520 0.653 0.23 1.1 Inches 1 1.518 0.9 22.55 3.25 1.077 0.5 Maximum Travel mm 19 19 Inches 0.08 1.0 98.6 96.83 6.558 0.06 1.2 61.778 0.72 5.7 32. 7 19.137 0.762 1.864 1.658 0.99 5.177 0.66 XT 0.68 3.686 0. Notes: The coefficients on this page are also appropriate for EZ-C valves.52 0.5 1-1/2 and 2 12.5 0.662 --- Cv 0.607 0.53 3.633 0.735 1.271 0.65 XT 0.617 0.593 0.75 9.435 0.193 0.1 0.737 1.102 0.61 4.881 1.5 0.5 1 12.5 3/4 12.31 1.133 0.09 1.503 0.796 --- 1.175 0.5 0.736 --- Cv 0.448 0.683 1.283 0.03 0.Fisher.80 2.175 0.646 0.723 0.302 0.2 Port Diameter Maximum Travel mm Inches mm Inches 6.375 0.375 0.22 XT 0.07 1.748 0.591 0.312 0.670 0.172 0.319 0. Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. NPS All Sizes 1/2 .594 0.766 0.948 1.687 0.627 0.607 0.21 3. 2008.076 0.115 0.573 0.087 0.763 1.751 0.636 0.105 0.14 3.446 0.10 2.88 Kv 0.486 0.107 0.099 0.75 3.795 0.865 1.56 7.606 0.596 0.12 2.086 0.7 9.602 0.31 1.36 3.95 5.25 19 0.77 2.00 0.639 0.84 0.202 0.648 --- Cv 0.599 0.919 --- Cv 0.376 0.47 2.EZ Catalog 12 Micro-Form Valve Plug Flow Up through the Port December 2008 .915 0.687 0.636 0.7 19.625 0.534 0.52 2.279 0.75 1/2 12.08 4.324 0.323 0.87 --- Kv 0.965 1.12 2.598 0.747 0.600 0.571 0.624 0.11 1.388 0.29 1.91 --- Kv 0.730 0.308 0.89 --- Kv 0.434 0.204 0.59 3.591 0.608 0.167 0.124 0.27 1.571 0.52 0.275 0.48 XT 0.617 0.116 0.62 XT 0.620 0.734 0.593 0.84 --- Kv 0.10 1.199 0.934 1.083 0.620 0.882 1.101 0.190 0.145 0.63 4.31 6.14 3.190 0.530 0.699 0.14 2.22 1.705 --- Cv 0.088 0.496 0. www.601 0.327 0.115 0.5 0.75 0.634 0.com EFisher Controls International LLC 1988.568 0.923 0.73 8.636 0.535 0.754 --- Cv 0.693 --- Cv 0.17 4.15 3.628 0.25 1.92 Kv 0.596 0.464 0.53 2.89 4.628 0.75 Flow Coefficient 5 10 20 30 40 50 60 70 80 90 100 Cv 0.21 2.784 0.82 --- XT 0.13 2.689 0.739 0.804 0.560 0.560 0.97 --- Kv 0.616 0.373 0.835 1.47 3.38 XT 0.595 0.596 0.27 1.131 0.604 0.85 2.164 0.747 1.91 0.Page EZ-4 Equal Percentage Characteristic Micro-Form--Flow Up Valve Size.607 0.75 0.83 2.125 0.647 --- Cv 0.728 0.614 0.43 6.18 4.336 0.17 3.622 0.56 2.93 3.605 0.882 1.645 0.088 0.64 7.1 9.15 4.578 0.075 0.538 0.618 0.650 0.879 1.61 6.536 0.32 1.56 2.375 0.280 0.602 0.94 --- Kv 0.56 2.636 0.603 0.631 0.85 2.720 0.807 0.603 0.66 3.585 0.624 0.591 0.276 0.53 2.763 0.603 0.636 0.26 1.44 2.375 0.386 0.00 1.54 2.239 0.926 1.596 0.72 3.600 0.492 0.133 0.43 3.270 0.588 0.06 1.83 5.388 0.07 0.10 4.375 19 0.68 8.52 2.603 0.75 0.18 0.655 0.75 0.750 0.926 1.680 0.803 --- Cv 0.93 --- Kv 0.722 --- Cv 0.592 0.28 1.723 --- Cv 0.435 0.66 3.291 0.35 0.20 5.151 0.318 0.112 0.59 XT 0.763 1.91 XT 0.596 0.77 4.607 0.84 2.598 0.75 0.56 3.1 9.760 1.679 0.75 0. Emerson Process Management.640 0.239 0.88 2. All Rights Reserved .261 0.926 1.638 0.80 2.172 0.711 0.780 0.820 1.129 0.573 0.86 2.702 0.276 0.5 0.851 0.602 0.065 0.618 0.163 0.593 0.20 0.420 0.2 0.585 0.663 0.747 0.164 0.82 7.94 --- Kv 0.657 0.80 2.93 --- Kv 0.07 7.613 0.624 0.645 0.597 0.12 1.58 8.88 10.121 0.75 0. Emerson.119 0. All other marks are the property of their respective owners.134 0.655 0.75 0.52 8.113 0.31 --- XT 0.189 0.99 4.06 0.448 0.717 0.07 1.45 3.57 6.426 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co.93 --- Valve Opening
Percent of Total Travel FL(1) Kv 0.33 1.266 0.324 0.323 0.25 XT 0.199 0.276 0.771 0.236 0.569 0.401 0.75 0.732 1.603 0.519 0.7 19.17 8.75 19 19 19 19 19 19 19 19 19 19 0.205 0.640 0.735 1.641 0.14 7.554 0.49 2.08 1.618 0.4 0.75 0.641 0.588 0.29 1.580 0.429 0.618 0.91 2.596 0.313 0.36 5.564 0.699 0.096 0.07 1.07 4.77 XT 0.374 0.596 0.787 0.642 0. At 100% travel.75 0. 888 0.306 --- XT 0.354 0.065 --- XT 0.690 0.918 0.061 0.132 0.081 0.906 0.89 Kv 0.045 0.656 --- Cv 0.84 Kv 0.029 0.076 0.586 0.681 --- 1_55’ All Sizes 1/2 .625 0.694 0.240 0.942 0.026 0.0562 0.2 4.4 1 Flute 0.278 0.017 0. All Rights Reserved Valve Opening
Percent of Total Travel FL(1) .088 0.183 0.146 0.038 0.700 0.620 0.600 0.648 0.041 0.802 1.048 0.013 0.928 0.642 0. NPS Port Diameter Maximum Travel mm Inches 6.0942 0.433 0.635 0.020 0. 2008.042 0.048 0.2 6.734 0.070 0.181 0.057 0.637 0.015 0.588 0.056 0.066 0.632 0.0725 0.90 Kv 0.0455 0.613 0.270 0.680 0.Page EZ-5 Equal Percentage Characteristic Micro-Flute--Flow Up Valve Size.157 --- XT 0.8 0.597 0. Equal Percentage Characteristic Micro-Flow--Flow Up Valve Size.EZ Catalog 12 Micro-Flute and Micro-Flow Valve Plugs Flow Up through the Port December 2008 .4 3 Flutes 0. At 100% travel.639 0.049 0.187 0.25 3 Flutes 19 0.024 0.127 0.052 0.697 0.87 Kv 0.679 0.087 0.107 0.624 --- 1.680 0.062 0.033 0.1875 19 0.022 0.312 0.681 0.028 0.947 0.964 0.509 0.093 0.0385 0.016 0.934 --- Cv 0.75 All Sizes 1/2 .949 0.101 0.048 0.25 1 Flute Flow Coeffimm Inches cient 19 0.162 0.0719 0.947 0.124 0.375 0.075 0.212 0.014 0.039 0. NPS Port Diameter mm Inches Angle A" of Inches Flat Maximum Travel mm Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 0.063 0.126 0. EFisher Controls International LLC 1988.778 0.687 0.692 0.140 0.033 0.926 --- XT 0.024 0.110 0.75 3_25’ 1.634 0.707 0.034 0.021 0.07 0.153 0.675 0.653 0. At 100% travel.107 0.216 0.035 0.0560 0.75 Valve Opening
Percent of Total Travel 10 20 30 40 50 60 FL(1) 70 80 90 100 Cv 0. 1:easy-eR Cryogenic. All other marks are the property of their respective owners. Emerson Process Management.EZ-C Catalog 12 December 2008 . please refer to Bulletin 51. 2008. www. easy-e and Fisher are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. Emerson. Please refer to those coefficients. and the Emerson logo are trademarks and service marks of Emerson Electric Co.com EFisher Controls International LLC 1995.Fisher. For additional EZ-C valve information. All Rights Reserved .Page EZ-6 The EZ-C has flow coefficients identical to the EZ. 9375 10.647 530 20. Inches 8 10 12 12 16 20 24 Nominal Outlet Size.875 −−−−− 1500 2100 2370 3220 4030 4880 0.647 302 11.875 −−−−− −−−−− −−−−− −−−−− −−−−− 6030 7470 0.647 152 6 756 888 1150 1270 * * * 0. EFisher Controls International LLC 2004.647 378 14.647 225 8.8125 13. Inches 12 16 18 20 24 30 36 mm 171 197 252 275 352 430 506 Inches 6.647 403 15.9375 Port Diameter Plug Travel XT at Max.550 Min Throttling. All Rights Reserved .875 −−−−− −−−−− −−−−− −−−−− 3750 4780 5810 0.647 352 13.647 479 18.1 29.875 −−−−− −−−−− 2200 2490 3410 4310 5190 0.875 −−−−− −−−−− −−−−− −−−−− 4220 5470 6690 0.647 178 7 853 1000 1310 1450 * * * 0. Linear Characteristic.875 −−−−− −−−−− −−−−− −−−−− 3910 5000 6090 0.4 51.60] November 2010 . Travel Recommended Actuator mm Inches 667/657 102 4 522 600 * * * * * 0.4 125 141 229 346 431 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− 5840 7220 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− 6375 7940 0. Radius Plug 26.8 0.647 606 23.9375 19.Page FB-1 Valve Size.647 327 12. 2010.875 −−−−− −−−−− 2300 2600 3560 4530 5500 0.875 −−−−− 1375 1880 2100 2810 3500 4220 0.7 37 40.75 9.2 62.647 Min Throttling.0 72.647 203 8 938 1110 1470 1630 * * * 0. Cv Flow Coefficients (*) Consult factory for flow at lower travels.875 16.875 −−−−− −−−−− −−−−− −−−−− −−−−− 6190 7690 0.647 127 5 653 759 972 * * * * 0.647 505 19.647 429 16. Bevel Seat Plug 57.FBD and FBT Catalog 12 Whisper Trimt III Cage Level A [Maximum nP/P1(psia) = 0.875 −−−−− 1440 1990 2240 3020 3780 4530 0.647 556 21.75 7. NPS 8 x 12 10 x 16 12 x 18 12 x 20 16 x 24 20 x 30 24 x 36 Nominal Inlet Size.875 981 1170 1590 1770 2340 * * 0.647 251 9.647 581 22.8 81.875 −−−−− −−−−− −−−−− −−−−− −−−−− 5660 6970 0.875 1070 1280 1730 1930 2560 * * 0.550 585C 585C Long Stroke Whisper III Level A1.647 454 17.875 −−−−− −−−−− −−−−− −−−−− 4090 5250 6410 0.647 276 10. 5 23.8 81.875 −−−−− −−−−− −−−−− −−−−− −−−−− (1) (1) 0. Radius Plug 20. Linear Characteristic.875 −−−−− −−−−− 2320 2590 3560 (1) (1) 0.875 −−−−− −−−−− 2230 2480 3380 (1) (1) 0. Whisper A2 is available.2 31.647 581 22.647 152 6 750 878 1160 1260 * (1) (1) 0.647 505 19.647 276 10.647 403 15.647 530 20.9375 10.647 127 5 644 750 981 * * (1) (1) 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− (1) (1) 0. Cv Flow Coefficients 1.647 454 17.8 40.4 125 141 229 (1) (1) 0.647 302 11.875 −−−−− −−−−− −−−−− −−−−− 3750 (1) (1) 0.647 178 7 847 997 1330 1440 * (1) (1) 0. consult your Emerson Process Management sales office for details. Inches 12 16 18 20 24 30 36 mm 171 197 252 275 352 430 506 Inches 6.8125 13.Page FB-2 Level A [Maximum nP/P1(psia) = 0.875 981 1200 1620 1770 2340 (1) (1) 0.647 327 12.875 −−−−− 1370 1900 2090 2790 (1) (1) 0.75 7.875 −−−−− −−−−− −−−−− −−−−− −−−−− (1) (1) 0.875 −−−−− −−−−− −−−−− −−−−− 4060 (1) (1) 0.60] Valve Size.9375 Port Diameter Plug Travel XT at Max.647 203 8 931 1100 1480 1620 * (1) (1) 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− (1) (1) 0. Travel Recommended Actuator mm Inches 667/657 102 4 528 613 * * * (1) (1) 0.647 Min Throttling.FBD and FBT Catalog 12 Whisper Trimt III Cage November 2010 . Beveled Seat Plug 57.3 29.875 16.647 429 16.550 585C 585C Long Stroke Whisper III Level A3.875 −−−−− −−−−− −−−−− −−−−− 4220 (1) (1) 0.647 556 21.647 251 9.4 (1) (1) 0.647 378 14.647 606 23.647 479 18.875 −−−−− 1440 2020 2230 3000 (1) (1) 0. NPS 8 x 12 10 x 16 12 x 18 12 x 20 16 x 24 20 x 30 24 x 36 Nominal Inlet Size.75 9.9375 19.875 −−−−− −−−−− −−−−− −−−−− −−−−− (1) (1) 0.647 225 8.550 Min Throttling. .875 −−−−− −−−−− −−−−− −−−−− 3910 (1) (1) 0. Inches 8 10 12 12 16 20 24 Nominal Outlet Size.875 −−−−− 1500 2130 2360 3190 (1) (1) 0. (*) Consult factory for flow at lower travels.647 352 13.875 1070 1280 1760 1930 2560 (1) (1) 0. Whisper A3 is not available in these sizes. 647 530 20.75 7.875 −−−−− −−−−− −−−−− −−−−− −−−−− 4250 5090 0.647 Min Throttling. Travel Recommended Actuator mm Inches 667/657 102 4 334 366 * * * * * 0.647 378 14. Linear Characteristic. Bevel Seat Plug 57.550 Min Throttling. NPS 8 x 12 10 x 16 12 x 18 12 x 20 16 x 24 20 x 30 24 x 36 Nominal Inlet Size.647 505 19.4 35.875 −−−−− 1160 1340 1490 1880 2380 2760 0.75] November 2010 .875 −−−−− −−−−− −−−−− −−−−− −−−−− 4090 4910 0.875 −−−−− 1090 1240 1380 1730 2180 2520 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− 4410 5280 0.647 251 9. Inches 12 16 18 20 24 30 36 mm 171 197 252 275 352 430 506 Inches 6.647 429 16.1 25.9 32.4 125 141 229 346 431 0.647 454 17.875 −−−−− −−−−− −−−−− −−−−− 2700 3470 4130 0.75 9.647 302 11.647 276 10.FBD and FBT Catalog 12 Whisper Trimt III Cage Level B [Maximum nP/P1(psia) = 0.647 606 23.647 178 7 578 647 828 * * * * 0.9375 10.647 327 12.875 −−−−− −−−−− −−−−− −−−−− −−−−− 3970 4720 0.875 −−−−− −−−−− 1530 1700 2170 2770 3250 0.647 127 5 422 463 581 * * * * 0.8125 13.875 −−−−− −−−−− −−−−− −−−−− 2440 3120 3690 0.647 581 22. Inches 8 10 12 12 16 20 24 Nominal Outlet Size.875 −−−−− 1230 1430 1600 2030 2580 3000 0.647 152 6 503 559 703 * * * * 0.647 225 8.9375 19.647 479 18. Radius Plug 23.647 403 15.5 50.875 16.875 706 897 1030 1150 1410 * * 0.875 −−−−− −−−−− −−−−− −−−−− 2570 3310 3910 0. Cv Flow Coefficients .6 44.8 0.647 556 21.8 63.875 −−−−− −−−−− −−−−− −−−−− 2830 3660 4340 0.647 203 8 650 731 944 1050 * * * 0.875 −−−−− −−−−− 1620 1810 2310 2950 3470 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− 3810 4530 0.Page FB-3 Valve Size.550 585C 585C Long Stroke (*) Consult factory for flow at lower travels.9375 Port Diameter Plug Travel XT at Max. Whisper III Level B1.647 352 13.875 769 1000 1140 1270 1575 * * 0.8 81. 550 585C 585C Long Stroke (*) Consult factory for flow at lower travels.647 276 10.875 −−−−− 947 1240 1380 1780 2180 2520 0.9375 10.75] November 2010 .647 556 21.647 251 9.647 479 18.647 352 13.875 −−−−− 1010 1330 1480 1910 2370 2740 0. Cv Flow Coefficients .875 769 872 1140 1270 1610 * * 0.647 505 19.FBD and FBT Catalog 12 Whisper Trimt III Cage Level B [Maximum nP/P1(psia) = 0. Whisper III Level B3.875 16.647 378 14.550 Min Throttling.0 21.875 −−−−− −−−−− −−−−− −−−−− 2870 3625 4310 0.875 −−−−− 1080 1430 1590 2060 2570 2980 0.647 581 22.75 7. Travel Recommended Actuator mm Inches 667/657 102 4 334 366 * * * * * 0.875 −−−−− −−−−− −−−−− −−−−− 2620 3280 3910 0.2 43.Page FB-4 Valve Size.647 178 7 572 641 819 * * * * 0.4 37. Linear Characteristic.647 606 23. In 12 16 18 20 24 30 36 mm 171 197 252 275 352 430 506 Inches 6.647 454 17.875 −−−−− −−−−− 1610 1800 2340 2930 3470 0.875 706 797 1030 1150 1440 * * 0.647 225 8.647 152 6 497 553 694 * * * * 0.4 26.875 −−−−− −−−−− −−−−− −−−−− −−−−− 4410 5280 0.875 −−−−− −−−−− −−−−− −−−−− 2740 3470 4090 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− 4250 5090 0.647 403 15.647 127 5 422 463 581 * * * * 0.9375 19.875 −−−−− −−−−− 1520 1700 2200 2750 3220 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− 3780 4500 0.875 −−−−− −−−−− −−−−− −−−−− 2480 3130 3690 0. Radius Plug 19.647 327 12.647 530 20.875 −−−−− −−−−− −−−−− −−−−− −−−−− 4090 4910 0.75 9.7 29.875 −−−−− −−−−− −−−−− −−−−− −−−−− 3970 4720 0.647 429 16.8125 13.4 125 141 229 346 431 0.647 203 8 644 722 934 1040 * * * 0. NPS 8 x 12 10 x 16 12 x 18 12 x 20 16 x 24 20 x 30 24 x 36 Nominal Inlet Size.5 52.8 81.647 Min Throttling. In 8 10 12 12 16 20 24 Nominal Outlet Size.9375 Port Diameter Plug Travel XT at Max. Bevel Seat Plug 57.647 302 11.9 0. 5 50.1 32.8125 13.647 178 7 353 397 531 * * * * 0.647 606 23.875 16.550 Min Throttling.7 30.9375 Port Diameter Plug Travel XT at Max.9 41.647 203 8 409 459 613 663 * * * 0.75 7.875 −−−−− −−−−− −−−−− −−−−− −−−−− 2640 3060 0.647 302 11.Page FB-5 Valve Size.9375 10.647 327 12.647 403 15.647 276 10.647 127 5 254 286 * * * * * 0.FBD and FBT Catalog 12 Whisper Trimt III Cage Level C [Maximum nP/P1(psia) = 0.647 454 17.85] November 2010 . Whisper III Level C1.875 −−−−− −−−−− −−−−− −−−−− 1790 2260 2600 0. Inches 12 16 18 20 24 30 36 mm 171 197 252 275 352 430 506 Inches 6.875 −−−−− −−−−− 1050 1150 1490 1860 2140 0.647 429 16.8 23.875 −−−−− 613 828 897 1170 1460 1680 0. Cv Flow Coefficients .875 447 509 678 734 953 * * 0.647 251 9. NPS 8 x 12 10 x 16 12 x 18 12 x 20 16 x 24 20 x 30 24 x 36 Nominal Inlet Size.875 494 569 763 825 1060 * * 0.9375 19.875 −−−−− −−−−− −−−−− −−−−− 1960 2530 2900 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− 2880 3360 0.647 378 14.4 125 141 229 346 431 0.875 −−−−− −−−−− 1120 1230 1590 1990 2290 0.647 Min Throttling.875 −−−−− −−−−− −−−−− −−−−− −−−−− 3080 3610 0.647 556 21. Inches 8 10 12 12 16 20 24 Nominal Outlet Size.75 9.875 −−−−− −−−−− −−−−− −−−−− 1890 2390 2750 0.647 479 18.8 81.8 59. Bevel Seat Plug 57.647 352 13.550 585C 585C Long Stroke (*) Consult factory for flow at lower travels. Linear Characteristic.875 −−−−− −−−−− −−−−− −−−−− −−−−− 2760 3210 0.875 −−−−− 716 981 1070 1380 1730 1980 0.3 0.647 152 6 298 334 447 * * * * 0.875 −−−−− −−−−− −−−−− −−−−− 1700 2130 2440 0.647 581 22.647 225 8.647 530 20.647 505 19.875 −−−−− 666 906 988 1270 1590 1830 0. Travel Recommended Actuator mm Inches 667/657 102 4 199 224 * * * * * 0. Radius Plug 20.875 −−−−− −−−−− −−−−− −−−−− −−−−− 3000 3520 0. Bevel Seat Plug 57.1 35. Inches 8 10 12 12 16 20 24 Nominal Outlet Size.647 352 13.875 −−−−− −−−−− −−−−− −−−−− 1990 2460 2830 0. Radius Plug 18.875 −−−−− −−−−− −−−−− −−−−− 1700 2060 2370 0.875 −−−−− −−−−− 1040 1140 1470 1780 2050 0.7 43.85] November 2010 .FBD and FBT Catalog 12 Whisper Trimt III Cage Level C [Maximum nP/P1(psia) = 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− 2580 2980 0.647 505 19. Cv Flow Coefficients .647 225 8.550 Min Throttling.647 276 10. NPS 8 x 12 10 x 16 12 x 18 12 x 20 16 x 24 20 x 30 24 x 36 Nominal Inlet Size.647 251 9.8 81. Whisper III Level C3.9375 Port Diameter Plug Travel XT at Max.0 20.875 −−−−− −−−−− −−−−− −−−−− 1800 2190 2530 0.875 466 531 672 728 922 * * 0.875 −−−−− −−−−− −−−−− −−−−− 1890 2320 2670 0.5 25.8125 13.875 −−−−− 697 906 988 1250 1520 1750 0.647 403 15.875 −−−−− −−−−− −−−−− −−−−− −−−−− 2930 3430 0. Inches 12 16 18 20 24 30 36 mm 171 197 252 275 352 430 506 Inches 6.3 50.647 606 23.647 327 12.550 585C 585C Long Stroke (*) Consult factory for flow at lower travels.7 0.647 454 17.9375 10.875 −−−−− −−−−− −−−−− −−−−− −−−−− 3080 3610 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− 2820 3280 0.647 429 16. Travel Recommended Actuator mm Inches 667/657 102 4 205 229 * * * * * 0.647 Min Throttling.647 152 6 316 353 447 * * * * 0.647 479 18.9375 19.75 7.647 203 8 425 478 606 656 * * * 0.875 −−−−− 647 838 906 1150 1390 1600 0.647 178 7 375 419 531 * * * * 0.875 −−−−− 750 981 1070 1370 1660 1910 0.647 556 21.4 125 141 229 346 431 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− 2700 3130 0.875 516 591 753 816 1090 * * 0.647 530 20.875 16.647 127 5 264 295 * * * * * 0.647 581 22.Page FB-6 Valve Size.75 9.647 378 14.6 28. Linear Characteristic.647 302 11.875 −−−−− −−−−− 1120 1220 1590 1930 2220 0. 8125 14.875 −−−−− −−−−− −−−−− −−−−− −−−−− 2420 2880 0.647 152 6 224 298 334 * * * * 0.875 −−−−− 578 666 881 1030 1350 1590 0.550 Min Throttling.875 −−−−− −−−−− −−−−− −−−−− 1530 2130 2530 0.647 276 10.9375 Port Diameter Plug Travel XT at Max. Inches 8 10 12 12 16 20 24 Nominal Outlet Size.9 44. Inches 12 16 18 20 24 30 36 mm 132 171 197 224 275 378 430 Inches 5.647 302 11.0 32.99] November 2010 .647 556 21. Radius Plug 14.647 327 12. Bevel Seat Plug 57.3 50.875 −−−−− −−−−− 766 1020 1190 1580 1860 0. Whisper III Level D1.875 −−−−− −−−−− −−−−− −−−−− −−−−− 2320 2760 0.1875 6.875 −−−−− −−−−− −−−−− −−−−− −−−−− 2520 3000 0.647 203 8 298 409 459 613 * * * 0.647 403 15.647 454 17.8 0.647 479 18.4 125 141 229 346 431 0.875 −−−−− −−−−− −−−−− −−−−− 1410 1920 2260 0.875 −−−−− −−−−− −−−−− −−−−− 1480 2030 2390 0.647 352 13.8 23. NPS 8 x 12 10 x 16 12 x 18 12 x 20 16 x 24 20 x 30 24 x 36 Nominal Inlet Size.FBD and FBT Catalog 12 Whisper Trimt III Cage Level D [Maximum nP/P1(psia) = 0.8 81.647 127 5 191 254 * * * * * 0.647 530 20.647 251 9.647 178 7 262 353 397 * * * * 0.875 359 494 569 753 863 * * 0.647 581 22.875 −−−−− 531 613 813 947 1240 1460 0.647 429 16.647 Min Throttling.875 −−−−− −−−−− −−−−− −−−−− −−−−− 2580 3080 0.550 585C 585C Long Stroke (*) Consult factory for flow at lower travels.647 225 8.75 8.875 16. Cv Flow Coefficients .75 7.7 28. Linear Characteristic.647 378 14.875 −−−−− −−−−− −−−−− −−−−− 1340 1810 2130 0.Page FB-7 Valve Size.875 −−−−− −−−−− 816 1080 1270 1690 1990 0.875 −−−−− 622 716 950 1110 1470 1730 0.875 325 447 509 678 775 * * 0.647 505 19. Travel Recommended Actuator mm Inches 667/657 102 4 149 199 * * * * * 0.647 606 23.8 20.8125 10.875 −−−−− −−−−− −−−−− −−−−− −−−−− 2230 2640 0. 647 403 15. Inches 8 10 12 12 16 20 24 Nominal Outlet Size.647 606 23.647 327 12.647 152 6 242 316 353 * 529 * 755 0.550 Min Throttling.99] November 2010 .647 378 14. Radius Plug 13.8125 14.Page FB-8 Valve Size.0 20.875 −−−−− −−−−− −−−−− −−−−− 1510 2130 2460 0.75 7.875 16. NPS 8 x 12 10 x 16 12 x 18 12 x 20 16 x 24 20 x 30 24 x 36 Nominal Inlet Size.875 −−−−− −−−−− −−−−− −−−−− 1440 2020 2320 0.9375 Port Diameter Plug Travel XT at Max. Cv Flow Coefficients .5 18.647 203 8 316 425 478 553 682 * 1010 0.FBD and FBT Catalog 12 Whisper Trimt III Cage Level D [Maximum nP/P1(psia) = 0.875 −−−−− −−−−− −−−−− −−−−− 1380 1920 2190 0. Whisper III Level D3.4 125 141 229 346 431 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− 2430 2820 0.647 178 7 281 375 419 * 606 * 885 0.550 585C 585C Long Stroke (*) Consult factory for flow at lower travels.875 −−−−− −−−−− −−−−− −−−−− 1300 1800 2060 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− 2530 2930 0.647 127 5 202 264 * * 452 * 626 0.647 479 18.8125 10.1 43.647 530 20.75 8.875 −−−−− −−−−− 797 938 1140 1560 1780 0. Travel Recommended Actuator mm Inches 667/657 102 4 157 205 * * 376 * 497 0.875 −−−−− 566 647 759 907 1220 1390 0. Bevel Seat Plug 57.1 38.875 381 516 591 725 863 * 1270 0.647 505 19.647 Min Throttling.5 23. Inches 12 16 18 20 24 30 36 mm 132 171 197 224 275 378 430 Inches 5.875 −−−−− 653 750 881 1070 1450 1660 0.647 454 17.3 0.875 −−−−− 606 697 819 988 1330 1520 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− 2640 3080 0.647 352 13.647 581 22.1875 6.647 225 8.875 344 466 531 616 728 * 1140 0.8 81.647 276 10.875 −−−−− −−−−− −−−−− −−−−− −−−−− 2230 2580 0.875 −−−−− −−−−− 847 1030 1230 1690 1930 0.647 302 11.647 556 21.647 429 16. Linear Characteristic.875 −−−−− −−−−− −−−−− −−−−− −−−−− 2330 2700 0.647 251 9.1 28. 64 3277 0.69 698 0.68 3652 0. Cv Flow Coefficients EFisher Controls International LLC 2007.65 1566 0.72 585C 585C Long Stroke WhisperFlo Level X.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 6792 0.875 −−−−− −−−−− 1469 0.69 1405 0.70 251 9.40 −−−−− 0.68 1881 0.65 581 22.71 0689 0.67 1054 0.66 794 0.68 564 0.72 12.69 276 10.66 4508 0.71 1118 0.47 −−−−− 0.65 6792 0. Inches 12 Port Diameter mm 178 Inches 7.63 1922 0.71 152 6 679 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 6507 0.64 FB Minimum Travel.67 2089 0.65 5936 0.63 3514 0. Inches 8 Nominal Outlet Size.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 3989 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 5650 0.61 2279 0.67 679 0.25 Recommended Actuator mm Inches 667/657 102 4 450 0. 2010.62 2101 0.69 327 12.65 6221 0.65 909 0.72 86.64 1124 0.65 1009 0.875 1009 0.2 0.67 3652 0.67 4223 0.65 6507 0.71 1403 0.68 1643 0.75 20 30 463 24 x 36 XT at Travel for 20 x 30 18.70 930 0. NPS 8 x 12 Nominal Inlet Size.68 3081 0.25 24 36 463 XT at Travel for 24 x 36 18.71 127 5 564 0.70 1168 0.72 60.00 16 24 375 20 x 30 XT at Travel for 16 x 24 14.68 876 0.63 1239 0.70 1974 0.60 2457 0.875 1124 0.65 4794 0.00 12 20 279 16 x 24 XT at Travel for 12 x 20 11.69 2510 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 5936 0.72 86.66 4794 0.FBD and FBT Catalog 12 WhisperFlot Trim Level X November 2010 .875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 3752 0.9 0.66 2564 0.875 −−−−− −−−−− 1239 0.64 1124 0.9 0.71 1118 0.67 479 18.5 0.68 2795 0.65 606 23.72 43.65 1009 0.71 178 7 794 0.69 2510 0.65 556 21.65 3039 0.65 2801 0.66 2326 0.3 0.5 0.68 378 14.67 454 17.65 5365 0.67 679 0.68 352 13.Page FB-9 Valve Size.65 1410 0.65 909 0.68 403 15.69 2260 0.70 2260 0. Linear Characteristic.66 1232 0.47 −−−−− Min Throttling.69 450 0.68 564 0.70 1689 0.9 0. All Rights Reserved .00 10 x 16 XT at Travel for 8 x 12 10 16 178 12 x 18 XT at Travel for 10 x 16 7.68 3366 0.66 530 20.66 794 0.61 1469 0.62 1354 0.70 203 8 909 0.68 3937 0.67 429 16.70 1974 0.875 −−−−− −−−−− 1354 0.875 −−−−− −−−−− −−−−− −−−−− 1698 0.66 505 19.67 3937 0.3 0.875 −−−−− −−−−− −−−−− −−−−− 1583.69 2795 0.24 −−−−− 0.66 4223 0.66 5079 0.67 4508 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 4227 0.24 −−−−− 0.69 450 0.65 5365 0.24 −−−−− 0.64 1744 0.59 2635 0.42 −−−−− 0.69 302 11.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 4465 0.72 12. Inches 0.70 225 8. Radius Plug 12.69 3081 0.71 1403 0.65 5079 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 6221 0.00 Plug Travel 12 18 178 12 x 20 XT at Travel for 12 x 18 7.68 3366 0.65 5650 0. Inches 8 Nominal Outlet Size.56 3069 0.60 1903 0.24 −−−−− 0.00 10 x 16 XT at Travel for 8 x 12 10 16 178 12 x 18 XT at Travel for 10 x 16 7.61 1538 0.55 556 21.4 0.57 251 9.40 −−−−− 0. Cv Flow Coefficients WhisperFlo and Fisher are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.58 3458 0.24 −−−−− 0.42 −−−−− 0.62 761 0. Radius Plug 11.55 1192 0.56 3263 0.54 2015 0.55 4235 0.55 4041 0.875 −−−−− −−−−− 843 0.59 2875 0.47 −−−−− 0. Inches 0.60 1708 0.63 11.56 403 15.25 24 36 463 XT at Travel for 24 x 36 18.57 1538 0.56 2486 0.00 12 20 279 16 x 24 XT at Travel for 12 x 20 11.875 764 0.Fisher.55 843 0.58 384 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 4624 0. www.57 1150 0.55 1353 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 4235 0.55 4429 0.54 1502 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 3040 0.57 1903 0.54 1673 0.55 840 0.58 127 5 384 0.3 0.55 530 20.58 462 0.63 11.56 454 17.53 2186 0.56 764 0. NPS 8 x 12 Nominal Inlet Size.875 −−−−− −−−−− 999 0.57 745 0.75 20 30 463 24 x 36 XT at Travel for 20 x 30 18.56 764 0.54 1377 0.57 852 0.56 2292 0.00 16 24 375 20 x 30 XT at Travel for 16 x 24 14.56 946 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co.58 955 0.56 429 16.7 0.3 0.62 77.57 618 0.com EFisher Controls International LLC 2007.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 4041 0.7 0.875 −−−−− −−−−− −−−−− −−−−− 1077 0. 2010.58 77.60 2292 0.55 3458 0.61 1364 0.57 225 8.59 3069 0.56 2680 0.875 686 0.57 540 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 4429 0.56 1054 0. Emerson.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 3211 0.58 529 0.61 1150 0.55 1162 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 3846 0. Linear Characteristic.56 686 0.54 1844 0.58 3263 0.57 618 0.2 0.59 306 0.55 479 18.875 −−−−− −−−−− −−−−− −−−−− 1155 0.54 FB Minimum Travel.24 −−−−− 0.55 921 0. Emerson Process Management.58 462 0.54 4624 0. All other marks are the property of their respective owners.55 1269 0.57 276 10.59 2680 0.63 36.Page FB-10 Valve Size.25 Recommended Actuator mm Inches 667/657 102 4 306 0.56 378 14.54 1485 0.56 53.59 422 0. Inches 12 Port Diameter mm 178 Inches 7.53 2357 0.56 2875 0.56 686 0.56 352 13.00 Plug Travel 12 18 178 12 x 20 XT at Travel for 12 x 18 7.58 3652 0. All Rights Reserved .57 1364 0.57 540 0.55 606 23.57 2097 0.58 761 0.58 637 0.54 1592 0.57 203 8 618 0.58 384 0.55 1011 0.61 955 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 2698 0.47 −−−−− Min Throttling.57 327 12.FBD and FBT Catalog 12 WhisperFlot Trim Level Y November 2010 .53 2527 0.56 670 0.59 306 0.58 585C 585C Long Stroke WhisperFlo Level Y.59 2486 0.55 581 22.57 1708 0.875 −−−−− −−−−− 921 0.57 302 11.55 3846 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 2869 0.58 152 6 462 0.60 2097 0.55 3652 0.55 505 19.7 0.57 178 7 540 0.54 999 0. 46 1929 0.44 530 20.45 327 12.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 3189 0. NPS 8 x 12 Nominal Inlet Size. Inches 12 Port Diameter mm 178 Inches 7.44 581 22.46 1650 0.47 548 0.43 817 0.45 1790 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 3329 0.43 1393 0.42 447 0.25 Recommended Actuator mm Inches 667/657 102 4 199 0.45 2209 0.FBD and FBT Catalog 12 WhisperFlot Trim Level Z November 2010 .46 1107 0.46 71.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 1866 0.44 FB Minimum Travel.40 −−−−− 0.44 479 18.42 823 0.43 299 0.45 127 5 250 0.45 1929 0.46 1370 0.44 556 21.45 276 10.875 447 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 2103 0.42 498 0.45 225 8.00 16 24 375 20 x 30 XT at Travel for 16 x 24 14.45 548 0.42 650 0.43 603 0.43 1039 0.42 −−−−− 0. 2010.43 1275 0.42 670 0.42 447 0.46 828 0.Page FB-11 Valve Size.44 10.44 10.44 429 16.43 1512 0.44 454 17.45 203 8 402 0.45 2349 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 1984 0.44 2769 0.45 152 6 301 0.875 −−−−− −−−−− 549 0.44 3189 0.00 10 x 16 XT at Travel for 8 x 12 10 16 178 12 x 18 XT at Travel for 10 x 16 7.42 1630 0.47 −−−−− Min Throttling.44 2069 0.7 0.45 302 11.47 −−−−− 0.46 1510 0.43 250 0.43 352 0.45 1230 0.44 581 0.24 −−−−− 0.44 3329 0.45 1370 0. Linear Characteristic.42 899 0.45 378 14.44 33.46 968 0.1 0.44 505 19.44 2489 0.45 968 0.43 451 0.45 2069 0. Radius Plug 10.43 527 0.42 1748 0.42 746 0.75 20 30 463 24 x 36 XT at Travel for 20 x 30 18.43 402 0.41 1051 0.43 301 0.44 606 23.43 250 0.0 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 3049 0.45 689 0.43 352 0.42 599 0.44 2909 0.45 251 9.45 352 13.875 −−−−− −−−−− 599 0.43 199 0.45 178 7 352 0.45 2629 0.47 689 0.45 1650 0.47 71.7 0.44 2349 0.43 402 0.43 199 0.44 463 0.45 2489 0.46 585C 585C Long Stroke WhisperFlo Level Z.45 1510 0.45 1107 0.00 Plug Travel 12 18 178 12 x 20 XT at Travel for 12 x 18 7.43 375 0.875 −−−−− −−−−− −−−−− −−−−− 752 0.7 0.44 2629 0.25 24 36 463 XT at Travel for 24 x 36 18.44 403 15.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 2221 0.875 −−−−− −−−−− 650 0.43 699 0.42 549 0.41 1128 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 2769 0.43 1157 0. Cv Flow Coefficients EFisher Controls International LLC 2007.875 498 0.875 −−−−− −−−−− −−−−− −−−−− 701 0.43 935 0. Inches 8 Nominal Outlet Size.46 1790 0.44 3049 0.44 48.46 1230 0. Inches 0. All Rights Reserved .44 2209 0.875 −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− −−−−− 2909 0.24 −−−−− 0.42 498 0.00 12 20 279 16 x 24 XT at Travel for 12 x 20 11.8 0.8 0.45 828 0.43 301 0.24 −−−−− 0.42 975 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners.Page FB-12 This page is intentionally left blank WhisperFlo and Fisher are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. All Rights Reserved . 2010.Fisher. Emerson Process Management.FBD and FBT Catalog 12 November 2010 . Emerson. www.com EFisher Controls International LLC 2007. 56 0.58 0.44 0.34 0.281 0.61 0.24 0.607 0. Balanced trim.58 0.077 0.98 Kv 0.166 0.67 0.13 0.39 2.14 1.57 0.127 0.93 6.79 --- Fd 0.09 0.03 1.716 0.5(2) 1.09 0.68 0.754 1.69 --- Fd 0.65 0.16 0.851 1.222 0.192 0.269 0.525 0.55 0.65 0.59 0.59 --- Cv 0.73 2.396 0.34 0.44 0.311 0.16 0.19 0.457 0.63 0.20 0. Balanced.GX Catalog 12 Equal Percentage Flow Up through the Port November 2008 .11 0.41 0.28 0.62 0.110 0.65 0.65 2.99 Kv 0.35 --- Valve Opening
Percent of Total Travel At 100% travel.62 --- Fd 0.518 0.269 0.22 0.309 0.828 1.289 0. 4.57 0.46 2.72 0.11 0. 2008.77 --- Fd 0.62 0.153 0.149 0.599 0.54 0.206 0.75 0.Flow Up Valve Size Port Maximum Diameter Travel mm 9.28 0.340 0.09 0.05 4.57 0.08 0.5 9.814 1.133 0.267 0.52 0.97 Kv 0.27 1.13 0.415 0.62 0.64 4.65 0.77 0.80 --- Cv 0.652 0.11 0.192 0.43 0. -continued- EFisher Controls International LLC 2003.55 0.544 0.176 0.102 0.54 0.71 0.59 0.66 0.381 0.5 mm 20 DN 15 (NPS 1/2) 9.118 0. 20 20 20 20 Flow Coefficient Cv 10 20 30 40 50 60 70 80 90 100 0.111 0.95 Kv 0.58 0.26 0.660 1.00 2. restricted trim.18 1.47 0.178 0.552 0.393 0.06 3.24 0.20 1.14 3.166 0. Restricted trim.59 0.311 0.13 0.33 0.154 0.71 0.763 1.437 0.77 3.891 1.35 --- Cv 0.64 0.213 0.094 0.59 --- Fd 0.14 0.65 0.72 0.440 0.505 0.27 5.09 0.129 0.43 --- XT 0.57 0.67 0.20 0.325 0.132 0.985 1.250 0.22 0.191 0.08 0.11 0.60 0.479 0.16 0.91 3.81 0.85 2.54 0.02 1.20 0.61 0.58 0.24 --- XT 0.629 0.Page GX-1 Equal Percentage Characteristic Equal Percentage .80 --- Cv 0.10 0.478 0.40 2.109 0.153 0.98 Kv 0.75 0.76 0.941 1.128 0.09 0.55 0.55 --- XT 0.28 0.984 1.34 0.65 3.61 0.69 0.28 0.13 0.089 0. 3.62 0.13 0. All Rights Reserved FL(1) .89 --- XT 0.19 0.25 --- XT 0.5(2) 14 DN 20 (NPS 3/4) 9. 2.09 0.14 0.185 0.53 0. 511 0.18 0.13 0. Balanced trim.931 1.77 --- Fd 0.14 9.176 0.152 0.14 1.892 0.591 0.31 0.103 0.80 0.38 11.57 0.97 3.15 0.91 2.08 0.08 1.5 9.13 0.511 0.50 2.442 0.73 0.900 1.24 5.69 5.59 0.681 0.591 0.68 --- Fd 0.17 3. All Rights Reserved FL(1) .54 0.1 28.810 1.64 0.33 0.24 6.12 9.58 0. -continued- Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.91 0.39 10.57 0.08 0.09 0.29 1.96 --- XT 0.05 11.673 0.70 4.79 2.09 0.16 0.699 1.87 0.35 --- Cv 1.70 0.51 3.74 2.03 4.11 0.45 0.52 12. 3.79 0.641 0.58 0. 2008.64 0.77 --- Fd 0.80 --- Cv 0.51 3.58 3.18 0.Flow Up Valve Size Port Maximum Diameter Travel mm 22 14 mm 20 20 DN 25 (NPS 1) 9.49 0.93 Kv 0.97 Kv 0.49 --- Cv 0.20 1.79 0.11 0.300 0.68 0.2 23.01 1.28 5.110 0.71 --- Fd 0.315 0.71 0.582 0.28 0.25 10.689 1.58 0.84 3.850 1.8 --- XT 0.78 0.48 0. Emerson.36 6.31 0.32 1.28 0.82 0.518 0.71 0.25 0.24 0.52 12.93 0.37 0.61 0.269 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co.04 9.45 --- Cv 0.34 0. Emerson Process Management.133 0.25 0.55 0.78 0.59 --- Cv 0.49 --- Cv 0.735 1.11 0.com EFisher Controls International LLC 2003.755 0.20 0.5 --- XT 0.55 2.716 0.850 1.45 --- Cv 0.09 --- XT 0.9 21.94 Kv 0.21 0.192 0.36 0.81 0.37 3.82 0.84 0.98 3.63 5.47 0.6 0.149 0.61 0.0 14.433 0.08 0.97 Kv 0.41 0.64 0.73 0.9 --- XT 0.79 0.220 0. www.12 5.87 0.71 0.874 1.65 0. 20 20 20 20 20 20 20 20 Flow Coefficient Cv 10 20 30 40 50 60 70 80 90 100 0.93 Kv 0.60 0.14 1.20 0.89 2.15 2.79 0.4 --- XT 0. 2.57 0.79 2.40 0.04 1.43 0.61 0.07 11. restricted trim.59 0.20 0.89 0.40 0.57 0.0 24.618 0.9 18.22 8.13 5.80 0.55 0.5(2) 36 DN 40 (NPS 1-1/2) 22 14 46 DN 50 (NPS 2) 36 22 1.7 32.960 1.937 1.595 0.10 0.9 37.75 0.141 0.23 1.543 --- Fd 0. Balanced.311 0.13 0.Fisher.81 --- Fd 0.94 --- XT 1.94 2.70 2.6 37.931 1.59 0.87 0.62 0.7 43.05 7.78 --- Fd 0.25 11.986 1.91 Kv 0.13 8.60 0.45 0.15 0.5 14.35 6.67 0.39 0.45 --- Cv 1.22 0.10 0.09 0.43 0.13 0.84 4.95 Kv 0.19 0.33 0.09 0.20 12. Restricted trim.42 3.20 1.96 Kv 0.9 26.76 0.9 20.50 0.40 0.31 0.776 1.0891 0.71 --- Fd 0.64 0.51 0.07 11.75 3.68 0.26 6.GX Catalog 12 Equal Percentage Flow Up through the Port November 2008 .08 0.582 0.04 1.11 0.65 2.12 9.13 0.440 0.81 0.39 0.55 0.50 0.576 0.122 0.80 0.54 0.186 0.26 6.25 3.17 3.74 4.222 0.43 0.53 0.71 4.68 0.01 2.00 0.129 0.596 0.55 2.58 0.80 0.60 0.44 0.47 0.39 0.21 0.254 0.12 6.67 0.86 0.58 0.Page GX-2 Equal Percentage Characteristic Equal Percentage .11 1.68 0.51 0.03 4.09 0.16 0.2 0.75 6.93 7.52 0.18 0.57 0.14 0.08 2.55 0.49 --- Valve Opening
Percent of Total Travel At 100% travel.440 0.192 0.5 13.381 0.79 0.381 0.26 6.42 0.82 0.161 0.54 0.6 17.828 1.511 0.93 Kv 0.07 1. All other marks are the property of their respective owners.501 0.43 5.45 7.59 --- Cv 1.50 4.63 1.5 16.47 0.04 1.735 1.80 4.67 5.222 0.93 7.41 0.15 0.272 0.7 0.605 0.21 0.115 0.51 3.3 0.7 22.0 27.89 0.70 0.71 0.0 14.0 23.53 0.26 0.120 0.59 2.40 0.85 --- Fd 0.50 4.74 0.86 2.11 0.77 0.7 --- XT 0.51 0.95 Kv 0.76 0.47 0.55 0.0 14.13 0.65 0.25 0.59 0.81 0.75 --- Fd 0.69 0.86 0.87 0.4 19.09 0.43 --- XT 0.347 0.127 0.13 0. 4.26 0.4 --- XT 0.7 0.8 30.311 0.31 8.30 7.671 1.45 0.60 0.3 0.139 0.599 0.55 0.95 14.39 9.16 0. 76 0.45 --- Cv 5.88 1.8 74.51 0.57 0.72 0.45 --- Cv 1.8 29.51 0.7 30.1 0. Balanced trim.82 0.41 --- Cv 5.74 2.04 0.47 0.Page GX-3 Equal Percentage Characteristic Equal Percentage .7 0.88 7.26 6.42 12.7 53.70 0.6 21.50 0.4 24.75 0.61 0.43 0.85 0.34 4. 2.55 0.36 0.36 0.31 8.1 --- XT 0.0 24.6 80.34 --- Cv 0.94 Kv 0.26 0.80 --- Fd 0.72 0.76 3.93 0.73 0.24 --- Cv 2.5 26.85 0.95 4.1 37.9 46.81 0.33 0.40 0.68 0.7 0.55 0.44 2.52 3.39 0.52 0.82 0.47 0.49 0.3 --- XT 0.4 85.54 0.43 0.26 0.9 26.1 17.75 13.0 101 126 143 --- XT 0.8 38.67 0.00 9.4 61.4 22.40 0.8 43.18 0.89 Kv 2.01 2.56 13.41 0.1 23.07 0.54 0.76 5.82 0.2 23.7 18.70 0.40 0. restricted trim.43 0.63 7.64 0.3 50.6 111 --- XT 0.42 0.1 23.7 0.3 48.88 --- Fd 0.0 14.71 4.6 40.83 0.09 8.94 0.58 0.48 0.5 27.86 0.06 XT Valve Opening
Percent of Total Travel FL(1) 30 40 50 60 70 80 90 100 6.44 0.76 --- Fd 0.65 5.6 36.22 0.87 0.99 9.50 0.53 0.92 Kv 1.3 --- 0.15 0.873 1.5 69.75 0.84 0.11 0.60 11. All Rights Reserved .42 3.6 0.4 32.75 0.85 0.96 Kv 0.71 0.78 0.55 0.09 0.48 0.64 0.6 95.85 --- Fd 0.7 45.63 0.73 0.25 10.50 0.84 0.53 0.45 0.13 0.6 75.1 21.5 0.00 6.48 0.8 20. 4.40 0.0 0.5 --- XT 0.38 Kv 2.0 68.88 9.0 69.12 0.4 27.18 0.30 0.43 0.64 8.57 11.28 10.79 --- Fd 0.90 Kv 4.57 0.06 0.56 0.45 --- Cv 2.8 --- XT 0.3 67.66 8.GX Catalog 12 Equal Percentage Flow Up through the Port November 2008 .88 0.7 54.08 0.97 Kv 0.68 5.7 82.9 20.04 5.30 0.95 14.8 77.66 3.11 0.2 18.79 0.3 17.934 1.54 0.38 11.41 5.1 43.40 0.8 36.38 3.0 92.43 13.80 0.90 7. -continued- EFisher Controls International LLC 2003.5 --- XT 0.3 15.3 61.55 0.80 4.8 55.50 0.55 0.72 0.40 0.77 0.5 53.77 0.76 0. Balanced.14 0.58 5.37 0.47 0.6 15.10 4.80 0.8 59.08 0.50 0.16 4.43 0.06 3.8 37.0 17.3 25.4 15.40 0.4 30.16 11.82 0.Flow Up Valve Size Port Maximum Diameter Travel mm 70 70(3) mm 40 20 DN 80 (NPS 3) 46 36 90 90(3) DN 100 (NPS 4) 90(4) 70 46 1.755 1.34 --- Cv 2.5 43.83 0.9 17.40 0.07 0.85 0.57 9.76 0.20 0.57 0.45 --- Cv 1.55 0.2 55.39 0.83 0.75 0.9 80.3 42.98 7.68 --- Fd 0.42 0.6 53.53 0.7 --- XT 0.10 0.69 0.70 0.6 37.6 17. 2008.84 0.3 65.5 30.52 0.40 0.1 21.94 5.2 18.36 0. 3.85 0.81 0.4 31.75 0.5 16. 20 20 40 20 20 40 20 Flow Coefficient Cv 10 20 2.75 0.76 8.6 97.5 107 128 0.51 0.68 0.5 63.78 10.37 0.54 0.05 0.66 12.22 0.46 7.92 11.1 40.43 0.79 0.5 32.80 --- Fd 0.67 --- Fd 0.88 0.06 0.7 20.87 Kv 5.2 19.83 0.08 2.10 0.3 20.7 35.82 0.84 0.02 1.9 44.53 0.73 0.47 0.5 37.50 0.85 14.77 0.78 0.1 35.4 63.93 0.90 Kv 2.48 0.49 0.77 0.5 117 145 165 0.7 84.79 14.58 --- Fd 0.16 0.1 28.81 11.0 25. Restricted trim.1 29.5 31.17 13.45 --- At 100% travel.90 0.82 0.82 0. 72 0.88 Kv 11.79 0.8 25.16 0.0 23.0 126 159 192 0.56 0.0 81.90 Kv 16.8 19.41 --- Valve Opening
Percent of Total Travel At 100% travel.0 92.6 34.70 0.51 0.58 0.80 0.0 40.0 45.53 0.5 35.10 0.6 115 168 218 279 324 --- XT 0.27 0.73 0. All other marks are the property of their respective owners.55 0.0 33.19 0.68 0.78 0.52 0.39 0. restricted trim.32 0.81 0.33 0.5 38. All Rights Reserved FL(1) .82 0. Emerson Process Management.37 --- Cv 7.Flow Up Valve Size Port Maximum Diameter Travel mm 136 DN 150 (NPS 6) 136(3) 90(2) 1.11 0.6 51.55 0. Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.67 0.9 120 174 234 298 347 --- XT 0.22 0.70 0.0 60.0 60.3 42.78 0.17 0.GX Catalog 12 Equal Percentage Flow Up through the Port November 2008 .90 16.75 --- Fd 0.com EFisher Controls International LLC 2006. Restricted trim.9 30.95 Kv 6.13 0.66 0.28 0.0 139 201 271 344 401 0. 2008.24 0.09 0.0 133 194 252 322 374 0.45 0. 4.76 --- Fd 0.9 70.22 0.4 56.82 0. Balanced trim.20 0.9 77.9 51.85 0.49 0.44 0.83 13. mm 60 60 40 Flow Coefficient Cv 10 20 30 40 50 60 70 80 90 100 13.9 28.71 --- Fd 0. www. Balanced. 2.0 90.77 0.33 0.45 0.48 0.36 0.2 79.Fisher.83 0.39 0. Emerson.54 0.Page GX-4 Equal Percentage Characteristic Equal Percentage .1 109 138 166 --- XT 0.58 0.67 0.0 49.0 65. 3.9 21. and the Emerson logo are trademarks and service marks of Emerson Electric Co.76 0.16 --- Cv 19.18 0.39 0. 62 5.138 0.28 0.139 0.0443 0.0880 0.127 0.52 0.254 --- XT 0.13 0.26 0.39 0.07 0.100 0.56 0.191 0.0085 0.64 0.0851 0.24 0.0284 0.57 0.5 4.0984 0.179 0.158 0.679 --- XT 0.891 1.0804 0.0697 0.488 0.0246 0.0163 0.294 0.39 6.0105 0.Page GX-5 Linear Characteristic Linear .60 2.15 0.58 0.56 --- Fd 0.436 0.30 0.0336 --- XT 1.59 0.08 0.726 0.24 0.26 0.191 0.71 0.0929 0.09 0.0311 0.0697 0.59 0.58 0.67 0.55 --- Fd 0. Balanced.618 0.06 0.79 4.54 0.213 0.0308 0.00 0.0141 0.0736 0.0597 0.54 0.105 0.71 0.12 0.51 5.109 0.11 0.8(4) 2_15’ 4.0880 0.138 0.55 0.55 --- Fd 0.93 Kv 0.0453 0.0524 0.28 --- Cv 0.0246 0.09 0.08 0.137 0.43 3.57 0.58 0.24 0.139 0.54 0.29 0.359 XT 0.54 0.17 1.0177 0.54 0.45 0.0908 0.55 --- Fd 0.295 0.0761 0.15 0.0213 0.17 --- Cv 0.50 0.8(4) 9_30’ DN 15 (NPS 1/2) 4.76 0.09 0.165 0.8(4) 1_8’ 1.0141 0.67 0.0378 0.29 0.81 0.137 0.36 2.53 0.29 0.80 --- Cv 0.54 0.54 0.33 --- XT 0.50 0. 2.07 0.48 1.55 0.64 0.246 0.0356 0.57 0.0929 0.12 0.524 0.50 0.377 0.47 0.57 0.0524 0.71 0.GX Catalog 12 Linear Flow Up through the Port November 2008 .628 0.52 0.0047 0.59 0.8(4) 4_39’ 4.165 0.09 0.617 0.47 1.341 0.09 0.24 0.120 --- XT 0.09 0.0311 0.62 0.535 0.0246 0.194 0.11 0. 3.0389 0.0597 0.0105 0.54 0.19 0.126 0.160 0.415 Kv 0.155 0.0694 0.49 0.453 0.10 6.33 0.0389 0.35 --- Cv 0.17 0.0804 0.47 2.64 0.0282 0.60 0.86 Kv 0.8(4) 1_8’ 14 9.120 --- XT 0.785 0.06 0.11 0.0055 0.0806 0.45 0.03 1.65 0.57 0.8(4) 9_30’ mm 20 20 20 20 20 20 20 20 DN 20 (NPS 3/4) 4.0637 0.126 0.55 0.0121 0.0360 0.95 Kv 0.110 0.10 0.726 0.0761 0.52 0.0437 0.0037 0.84 0.98 --- 0.13 0.0908 0.50 0.39 0.07 0. 4.42 0.57 2.59 --- Fd 0.60 0.14 0.05 0.57 0.08 0.0032 0. Balanced trim.55 --- Fd 0.160 0.94 Kv 0.10 0.53 0.57 0.54 0.109 0.06 0.0356 0.85 2.0308 0.0246 0.0806 0.90 4.56 0.94 Kv 0.60 0.54 0.0637 0.0736 0.15 0.15 0.57 0.785 0.22 0.53 0.158 0.257 0.81 0.52 0.05 7.55 0.85 3.64 0.23 7.81 2.54 0.52 0.0205 0.687 0.19 2.34 0.56 0.0360 0.0984 0.341 0.679 --- XT 0.0600 0.19 0.55 0.194 0.09 2.28 3.0336 --- XT 1.0037 0.86 Kv 0.96 3.0085 0.15 0.65 0.55 0.08 0.54 0.14 0.79 --- Cv 0.16 0.377 0.453 0.31 2.70 0.12 0.0437 0.0516 0.0326 0.60 0.0047 0.12 0. 2008.54 0.45 0.55 0.190 0.63 0.54 0.628 0.08 0.981 1.56 0. Micro-Flow trim.50 0.72 --- Fd 0.110 0.53 0.73 0.57 0.17 0.219 0.11 --- At 100% travel.0512 0.0284 0.06 2.62 0.60 0.57 0.61 0.50 0.222 0.07 0.0516 0.00 0.35 1.13 0.105 0.24 0.127 0.224 0.254 --- XT 0.69 0.58 --- Fd 0.97 Kv 0.0512 0.93 0.45 0.62 0.97 Kv 0.5 4.00 2.13 1.8(4) 4_39’ 4.0121 0.70 2.60 2.49 0.794 1.20 0.53 0.57 0.116 0.69 0.22 0.0851 0.08 0.93 Kv 0.57 0.224 0.58 --- Fd 0.13 0.24 0.13 0.222 0.76 0. All Rights Reserved .11 --- Cv 0.09 0.18 0.01 3.535 0.0282 0.39 0.51 --- Cv 0.05 0.213 0.55 --- XT 0.34 0.0694 0.54 0.10 3. 20 20 20 Flow Coefficient 10 20 30 Cv 0.10 0.80 --- Cv 0.618 0.0073 0.09 0.94 0.0378 0.10 0.16 0.65 0.246 0.10 0.06 0.116 0. -continued- EFisher Controls International LLC 2003.94 0.55 0.713 1.18 0.68 3.34 6.16 0.14 0.17 --- Cv 0.28 --- Cv 0.0443 0.0032 0.0163 0.0073 0.0453 0.24 0.524 0.19 0.52 0.257 0.295 0.53 0.53 3.100 0.0055 0.54 0.294 0.28 1.55 Fd Valve Opening
Percent of Total Travel FL(1) 40 50 60 70 80 90 100 0.Flow Up Valve Size Port Maximum Diameter Travel mm 9.775 1.08 0.59 0.436 0.09 0.97 Kv 0.53 0.58 0.670 1.71 --- 0.0326 0.8(4) 2_15’ 4.0213 0.08 0.56 --- Fd 0.422 0.38 3.35 0.0600 0.38 0. restricted trim.68 0.0205 0.0177 0.53 0.55 0. 38 0.04 8.93 Kv 1.105 0.10 0.44 6.54 0.0121 0.54 0.9 15. All Rights Reserved .63 0.1 12.0806 0.34 1.06 0.55 1.58 10.14 0.19 0.42 0.55 5.15 0.0047 0.592 XT 0.39 3.80 --- Cv 0.55 0.Page GX-6 Linear Characteristic Linear .187 0.21 7.0697 0.0736 0.42 0.0600 0.60 0.28 3.0694 0.60 0.0073 0.61 --- 2.0 0.453 0.32 8.57 0.62 0.59 0.05 0.0055 0.0105 0.46 Kv 0.12 0.585 1.58 0. 4.120 --- XT 0.69 0.33 0.436 0.17 0.59 0.30 0.81 0.26 1.13 0.6 13.29 3.24 0. 3.785 0.18 0.5 12.0984 0.65 0.1 16.27 3.57 0.0205 0.109 0.116 0.52 Kv 1.60 0.29 3.59 0.0851 0.23 1.8 32.676 1. Emerson.79 2.24 6.194 0.58 0.37 XT 0.0637 0.42 0.70 0.0336 --- XT 1.85 3.55 0. 2008.24 0.628 0. All other marks are the property of their respective owners.09 0.76 0.5 0.63 4.20 5.0761 0.97 Kv 0.08 0.22 2.36 2.58 --- Fd 0. -continued- Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.64 --- Fd 0.453 0.222 0.26 3.1 17.96 Kv 0.95 Kv 1.54 0.58 0.90 6.8 20.726 0.53 0.68 0.56 0.1 14.51 0.18 4.0246 0.56 0.88 0.15 0.769 1.08 11.59 0.5 17.19 0.0032 0.08 0.79 --- Cv 0.0360 0.60 0.81 4.80 0.10 1.42 6.49 0.80 --- 0.09 0.55 --- Fd 0.58 0.377 0.14 0.15 0.34 0.03 3.07 0. www.46 11.75 --- 0.39 0.94 Kv 0.100 0.47 7.80 0.96 1.0356 0.17 --- Cv 0.64 3.94 4.42 1.58 0.85 10.213 0.11 0.62 0.66 --- 0.0326 0.78 --- Fd 0.14 0.88 0.191 0.665 0.09 0.71 0.15 0.02 3.62 3.93 Kv 0.94 8.55 --- Fd 0.95 4.26 0.50 0.00 0.0437 0.6 15.92 2.08 0.09 0.86 Kv 0.29 0.8(4) 1_8’ 36 DN 40 (NPS 1-1/2) 22 14 1.392 0.294 0.22 0.96 2.158 0.94 0.12 0.89 6.224 0. Balanced.48 0.Fisher.9 --- XT 0.com EFisher Controls International LLC 2003.15 0.10 0.8(4) 2_15’ 4.33 7.679 --- XT 0.47 0.50 0.72 3.55 0.08 0.2 14.49 0.05 3.0177 0.0389 0.52 0.75 0.0908 0.52 0.53 0.10 0.295 0.08 0.67 0.0308 0.257 0.73 3.65 0.0 14.47 0.6 21.52 0.33 0.0246 0.56 5.11 --- Cv 1.60 0.45 9.14 --- XT 0.1 24. and the Emerson logo are trademarks and service marks of Emerson Electric Co.4 --- 0.2 13.160 0.618 0.0516 0.69 5.137 0.16 0.63 --- Fd 0.57 0.94 Kv 0.55 0. Emerson Process Management.68 0.0282 0.110 0.35 0.43 9.68 0.0453 0.0512 0.0929 0.64 3.22 0.60 0.75 --- Fd 0.246 0.37 7.13 0.74 11.55 2.59 0.54 0.5 12.56 --- Fd 0.0597 0.09 7.0141 0.58 0.127 0.161 0.30 0. restricted trim.16 0.29 0.78 0.52 0.77 4.56 0.41 2.19 0.11 0.5 DN 25 (NPS 1) 4.GX Catalog 12 Linear Flow Up through the Port November 2008 .51 --- Cv 0.126 0.58 0.60 0.64 0.67 0.524 0. Balanced trim.53 0.29 0.53 0.0085 0.0037 0.63 0.45 0.76 7.24 Cv 0.0804 0.34 7.08 0.4 28.56 0.98 6.50 7.22 2.60 6.58 0.66 9.254 --- XT 0.341 0.0443 0.47 0.10 0.07 0.49 2.60 0.0163 0.63 0.06 0.0378 0.59 0.06 4.59 0.46 0.64 0.54 0.50 7.88 0.13 0.73 Fd Valve Opening
Percent of Total Travel FL(1) 70 80 90 100 9.08 0. mm 20 20 20 20 20 20 20 20 20 20 Flow Coefficient 10 20 30 40 50 60 Cv 1.58 0.57 0.Flow Up Valve Size Port Maximum Diameter Travel mm 22 14 9.7 14.53 0.139 0.36 8.9 27.25 0.0213 0.48 6.0311 0.17 --- At 100% travel.97 2.82 0.55 0.76 4.19 0.60 0. 2.0880 0.39 0.54 0.24 0.0524 0.12 0.74 0.952 1.85 0.37 0.0284 0.57 0.44 Fd 0.13 0.50 0.8(4) 4_39’ 4.53 0.20 --- XT 0.16 0.28 --- Cv 0.8(4) 9_30’ 4.50 0.54 0.48 --- Cv 1.165 0.59 0.24 0.9 12. Micro-Flow trim.71 5.45 0.47 0.80 0.3 24.7 --- XT 0.138 0.24 0.28 --- Cv 0.52 0.26 0.685 1.535 0.17 0.51 0.2 0.50 0. 68 0.85 0.9 42.8 76.6 59.3 27.1 27.76 11.93 0.GX Catalog 12 Linear Flow Up through the Port November 2008 . Micro-Flow trim.0 107 119 128 0.17 0.97 Kv 1.88 0.51 0.63 9.55 0.47 0.79 0. 20 20 40 20 20 40 20 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 2.18 0.43 18.5 51.70 0.9 13.64 0.90 0.2 40.33 0.42 0.81 0.48 0.48 0.20 0.25 0.2 59. 3.6 95.81 0.2 77.85 0.5 21.48 0.65 0.5 79.57 0.8 19.24 10.9 24.11 0. Balanced.46 0.46 0.64 --- Fd 0.62 0.21 6.51 0.1 73.50 0.48 0.49 0.80 0.24 0.6 0.8 33.0 28.50 0.49 0.6 103 111 --- XT 0.6 46.0 51.87 0.85 0.9 42.12 0.88 0.1 33.47 4.47 0.8 34.50 --- Cv 1.82 --- Fd 0.8 40.1 15.88 0.51 0.85 0.18 11.0 40.84 0.46 0.61 0.17 4.48 0.9 0.10 10.81 0.10 0.36 0.52 0.0 60.05 8.0 21.6 92.6 24.90 7.88 0.25 0.36 0.81 0.48 --- Cv 1.3 13.8 --- XT 0.1 85.84 0.2 --- XT 0.93 Kv 1.94 Kv 7.91 Kv 15.50 0.60 3.16 0.52 --- Fd 0.4 104 124 141 156 171 184 0.1 33.40 11.47 0.42 0.30 0.62 0.6 22.3 87.1 24.81 0.49 0.37 2.0 --- XT 0.51 --- Cv 10.48 --- Cv 12.0 12.6 21.0 71.8 47.48 --- Cv 18.21 6.84 0.84 0.51 0.3 46.49 0.65 0.5 22.58 0.59 0.22 0.83 0.9 32.1 94.8 15.47 0.2 26.46 0.50 0.6 45.7 68.50 --- Valve Opening
Percent of Total Travel At 100% travel.1 82.59 0.46 0.52 0.3 101 --- XT 0.50 0.71 0.1 28. -continued- EFisher Controls International LLC 2003.82 0.27 --- Cv 9.51 6.80 0.36 0.2 34.59 0.78 0.48 0.7 38.65 --- Fd 0.9 --- XT 0.3 28.28 0.2 33.6 60.51 6.91 0.6 14.2 0.9 16.83 0.36 0.87 7.4 49.83 0.46 0.8 --- XT 0.01 4.5 96.17 0.70 10.1 67.6 17.29 0. Balanced trim.58 12.8 0.20 0.15 0.9 20.90 0. 4.41 --- Cv 2.93 Kv 1.3 21.0 16.48 0.67 0.Page GX-7 Linear Characteristic Linear .83 0.7 52.34 0.8 74.87 0.47 0.7 84.43 0.62 0.7 88.51 10.47 0.82 --- Fd 0.0 23.96 Kv 2.3 23.85 0.3 51.2 69.79 0.47 0.2 40.77 --- Fd 0.42 0.91 0.4 27.51 0.81 0.63 0.58 0.62 0.16 0.30 0.91 Kv 2.82 Kv 5.01 4.1 29.41 0.5 42.6 92.8 17.3 75.23 0.2 44.97 Kv 1.66 0.53 12.6 59.27 0.3 90.45 0.46 0.58 0.62 0.81 0.43 0.26 0.82 19.69 5.3 31.48 0.46 0.2 59.83 --- Fd 0.5 45.1 17.85 0.82 0.3 0.37 7.47 0.19 0.61 0.0 79.33 0.34 0.94 0.90 --- Fd 0.47 0.9 27.2 109 117 0.59 0.Flow Up Valve Size Port Maximum Diameter Travel mm mm 46 DN 50 (NPS 2) 36 22 70 70(2) 20 20 20 40 20 DN 80 (NPS 3) 46 36 90 90(2) DN 100 (NPS 4) 90(3) 70 46 1.6 36.83 0.73 0.43 0.59 0.5 44.9 112 124 131 --- XT 0.14 0.1 41.58 3.13 0.4 14.5 81.1 40.85 0.47 0.90 5.7 20.9 79.21 0.7 48.6 33.90 11.82 0.87 0.88 0.07 0.89 Kv 8.0 19.68 --- Fd 0.4 55.3 29.31 0.80 0.0 39.3 18.87 9.02 7.3 25.5 28.6 74.82 0.81 0.25 0.1 14.1 19.84 --- Fd 0.90 0.99 13.2 64.82 Kv 10. All Rights Reserved FL(1) .42 0.25 0.2 39.11 0.66 0.3 0. 2008.5 35.66 0.81 6.85 Kv 9.85 0.9 15.5 18.1 24.47 0.51 0.67 0.70 0.2 --- XT 0.58 0.5 40.5 36.17 18.5 40.39 0.36 0.71 0.3 23.71 9.9 92.5 97.6 64.84 0.46 0.83 0.81 0.8 34.3 15.0 14.74 20.6 63.8 --- XT 0.76 0.22 0.60 0.57 0.39 --- Cv 5.4 14.82 --- Fd 0.2 27.61 0.37 11.7 53.08 0.85 0.9 46.31 0.26 0.25 0.8 52.04 22.6 52.80 0.1 17.62 0.42 0.4 112 130 143 151 0.61 0.47 0.96 0.3 19.24 0.63 0.60 7.74 12.60 0.58 0.59 0.3 --- XT 0.28 --- Cv 9.67 0.48 0.2 0.47 0.0 94.85 0.51 --- Cv 2.86 0.36 0.1 28.79 0.9 51. restricted trim.7 29.0 108 122 135 147 159 --- XT 0. 2.9 46.98 13.50 0.46 0.0 29.74 0.7 34.3 17.3 31.37 7.78 0.50 --- Cv 1.6 66.05 6.82 0.65 0.81 0.0 82.4 102 0.09 7.87 --- Fd 0. GX Linear and Whisper Trimr III Flow Up through the Port Catalog 12 November 2008 .48 --- At 100% travel.097 0.3 66.9 44.063 0.9 44.096 0.533 0.2 11.4 51.84 0.13 0.48 0.14 --- Cv 59.557 0.566 0.616 0.1 25.3 52.63 0.537 0.155 0.561 0.7 70.110 0.581 0.23 0.072 0.4 51.060 0.6 125 155 183 215 266 320 357 --- 0. Balanced trim.2 35.4 31.0 105 153 203 249 301 334 362 375 391 0.2 22.79 0.27 0.646 --- Fd 0.087 0.9 9.070 0.2 60.861 0.726 0.8 89 124 166 201 233 263 296 315 324 0.9 9.176 0.5 77 107 144 174 202 227 256 272 280 --- XT 0.5 74.70 --- Fd 0.5 76.82 0.059 0.039 0.65 0.063 --- Cv 53.637 0.71 0.085 0.8 56.85 0.134 0.785 Valve Opening
Percent of Total Travel FL(1) Kv 2.7 70.379 0.8 132 176 215 260 289 313 324 338 --- XT 0.22 0.24 0.3 81.2 12. 2.3 52.818 Kv 1. mm 60 60 40 Flow Coefficient 10 20 Cv 48.584 0.053 0.6 40.075 0.110 0.6 40.646 --- Fd 0.548 0.431 0.85 0.9 85.81 0. 2008.809 Kv 46.5 0.537 0.1 59.43 0.8 107 119 0.67 0.0 --- XT 0.115 0.069 0.616 0.48 0.572 0.097 0. 3.2 35.115 0.573 0.096 0.818 Kv 1.43 0.078 0.589 0.131 0.29 0.1 46.559 0.8 107 119 0.41 0.72 0.9 81.590 0.063 0.589 0.9 46.1 92.550 0.17 0. Restricted trim.4 27.084 0.6 67.3 34.063 --- Cv 2.47 0.044 0.47 0.6 103 --- XT 0.085 0. At 100% travel.70 0.78 0.9 81.037 --- Cv 2.27 0.4 31. All Rights Reserved .7 19.1 59.059 0.176 0.1 92.65 0.80 --- Fd 0.602 --- Fd 0.637 0.659 --- Fd 0.64 0.36 0.785 Kv 2. Linear Characteristic Whisper Trim III.84 0.0 88.431 0.5 53.155 0.63 0. 2. www.078 0.714 0. All other marks are the property of their respective owners.3 93.com EFisher Controls International LLC 2006.3 34.5 0.2 76.2 60.602 --- Fd 0. 4.83 --- Fd 0.66 0. Emerson Process Management. Emerson.548 0.0 114 144 179 212 248 308 370 413 0. Whisper Trim and Fisher are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.19 0.4 58.055 --- 1.0 29.72 0. restricted trim.3 66.600 0.1 39.075 0.82 0.0 --- XT 0.Flow Up Valve Size Port Maximum Diameter Travel mm 136 DN 150 (NPS 6) 136(2) 90(3) 1.564 0.55 0.870 0.16 0.6 14.3 93.87 71.594 0.6 14.726 0.3 XT Valve Opening
Percent of Total Travel FL(1) 30 40 50 60 70 80 90 100 83.40 0.85 0.861 0.581 0.4 58.069 0.9 Kv 42.5 76.067 0.041 0.65 0.69 0.81 0.6 67.534 0.2 22.Flow Up Valve Size DN 80 (NPS 3) Level A1 Port Maximum Diameter Travel mm 70 90 mm 40 40 DN 100 (NPS 4) Level A1 70(2) 136 40 60 DN 150 (NPS 6) Level A1 90(2) 40 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 2.0 111 136 160 187 209 233 0.573 0.Page GX-8 Linear Characteristic Linear .870 0.32 0.1 96.1 41.70 0.6 103 --- XT 0.90 Kv 51.590 0.91 Kv 19.15 0.26 0.584 0.5 53.072 0.9 46. and the Emerson logo are trademarks and service marks of Emerson Electric Co.2 68.2 12.1 25.067 0.5 74. Micro-Flow trim.0 90.533 0.517 0.7 19.8 98.2 68.2 11.72 0.3 81.0 118 138 162 181 202 --- XT 0.0 29.558 0. Unbalanced.50 --- Cv 22.600 0.048 0.45 0.1 41.36 0.4 27.558 0.0 65.714 0.9 85.Fisher.131 0.20 0.572 0.379 0.561 0.540 0.19 0.084 0.46 0.055 --- Cv 2. 96 9.8 --- 0.4 22.71 7.2 5. Valves should not be required to throttle at a 2.7 4.1 16.8 --- 3.7 21.63 5.1 Kv 0.2 11.98 4.8 20.1 0.6 15.9 13.6 9.87 10.95 0.97 0.5 15.9 6.6 5.8 25.2 0. Flow Coefficient Minimum Throttling Cv(1) Cv 0.346 0.77 5.97 3.2 5.0 2.4 40 50 60 1.7 4.692 2.2 6.952 1.10 7.10 5.4 0.47 70 80 FL(2) 10 90 100 0.9 3.6 15. At 100% travel.20 3.5 19.0 Kv 1.73 2.346 Cv 1.14 --- 13.4 1.8 13.51 3.73 Valve Opening
Percent of Total Travel 20 30 0.4 17. Flow Down Trim Stage Valve Size DN 25 (NPS 1) One Stage DN 40 (NPS 1-1/2) DN 50 (NPS 2) Port Diameter Maximum Travel mm mm 22 20 36 46 20 20 1.GX Catalog 12 Linear Cages Flow Down through the Port November 2008 .62 6.Page GX-9 Linear Characteristic Cavitrolr III. .346 1.4 Kv 0.50 5.1 2.69 11.6 19.9 9.3 17.952 Cv 2.2 15.5 7.2 0.6 17. Erosion damage to the valve seats may result.1 12.8 Cv less than the specified minimum Cv for an extended period. Page GX-10 This page is intentionally left blank Cavitrol and Fisher are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. Emerson Process Management. All Rights Reserved .GX Catalog 12 November 2008 . www.Fisher. All other marks are the property of their respective owners. Emerson.com EFisher Controls International LLC 2008. and the Emerson logo are trademarks and service marks of Emerson Electric Co. 4 Kv Xt Cv 0 Kv Xt 9.429 0.934 0.25 6.81 9.627 0.23 4.09 0 0.1 −−− Xt Cv 92.7 23.03 20.655 0.5 39.8 17.1 33.45 9.89 0 0.9 22.767 0.66 7.71 5.215 0 −−− Cv 0 52.600 0.1 52.4 15. EFisher Controls International LLC 2010.877 Kv 23.21 5.203 0.565 0.4 45.0 −−− Xt Cv 43.81 17.803 −−− 40.427 0.6 48.245 0.5 23.9 9.1 9.817 0.4 29.855 −−− 137.869 0.2 13.2 21.776 2.722 0.2 70.27 2. At maximum flow.0 Xt 0 0.7 Xt 0.3 122.3 8.1 23.3 18.876 0.3 41.7 12.858 0.6 13.78 11.000 60.8 2.6 68.7 13.46 10.975 0.0 16.1 11.9 39.5 29.587 0.8 49.0 59.790 0.764 0.6 0.2 31.33 4.119 0.5 −−− 0.9 0 −−− Kv 80.43 4.706 0.7 70.1 0 2.705 0.0 52.839 88.1 6.695 0.6 20.GX 3−Way Catalog 12 Side Port Common (SPC) Diverging Linear February 2010 .5 33.2 0 −−− 0.7 15.8 41.598 0.30 6.864 0.659 0.864 0.4 30.919 10.0 41.840 0.7 15.333 0.9 99.01 3.7 79.1 −−− 0.705 0.0 14.817 0.4 90.2 13.973 30.0 12.389 0.0 13.5 Kv 14.3 73.0 Kv 0 0.0 34.7 78.501 0.8 68.7 58.63 −−− Kv 38.6 163.1 19.6 25.599 0.818 0 13.984 0.798 0.8 187.649 0.8 0 1.9 21.58 11.Page GX 3−Way-1 Linear Characteristic Side Port Common (SPC) Diverging Valve Size Maximum Travel mm Flow Exit Port Coefficient Right DN25/ NPS 1 19 Bottom Right DN40/ NPS 1−1/2 19 Bottom Right DN50/ NPS 2 19 Bottom Right DN80/ NPS 3 38 Bottom Right DN100/ NPS 4 38 Bottom Valve Opening—Percent of Total Travel 0 (Plug Down) 10 20 30 40 Cv 16.7 Xt 0.3 21.6 16.1 26.250 0.2 11.685 0.656 0.8 124.609 0.698 0.4 FL(1) 50 60 70 80 90 100 (Plug Up) 12.673 0.951 13.3 34.7 15.989 0.601 0.702 Cv 25.814 0.828 0.8 20.588 0.29 6.3 216.322 0 −−− 87.3 11.50 0 −−− 0.758 −−− 22.700 0.942 125.8 69.2 0 0.9 100.7 5.2 18.6 50.56 8.682 0.929 0.615 Cv 0 0.533 0.1 69.8 14.6 13.9 19.557 0.3 10.720 0.3 143.831 Kv 45.1 18.887 0.4 30.3 57.4 0 2.4 20.6 45.9 105.6 0.0 37.636 0.654 0.896 0.8 118.27 6.00 −−− Kv 22.285 0 −−− Cv 0 26.3 143.306 Cv 0 Kv Xt Cv 145.18 11. All Rights Reserved .84 6.614 0.2 36.741 0.9 9.956 0.4 119.543 0.9 2.640 −−− 1.5 17.651 0.540 0.475 0.4 3.2 35.226 0.6 11.0 32.795 0.7 26.8 31.1 85.148 0.87 0 Xt 0.882 0.810 0.640 −−− 85.6 81.9 20.1 15.6 0 0.810 0.450 0.9 103.0 11.61 13.78 0 0.5 13.1 60.976 0.6 18.536 0.3 0 0.06 7.2 0.308 0.097 0 −−− 15.45 10.6 0 7.0 11.687 0.9 0.843 0.899 0.3 15.56 2.6 16.35 7.7 166.789 0.897 2.937 0.93 4.01 6.8 14.4 0.54 0 Xt 0.1 9.10 3.932 0 −−− 101.0 189.1 49.45 7.991 17.1 0 0.3 13.880 0.723 0.831 0.3 25.75 8.9 26.9 41.0 19.6 59.341 0.651 0.2 −−− 0 0.3 57.2 35.9 27.1 79.697 0.09 6.0 15.622 0.6 47. Emerson.6 48.2 0.8 20.19 6.4 97.716 0 −−− Cv 0 127.589 −−− Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.2 97.704 0.0 12.1 14.2 42.714 0.0 17.785 −−− 101.6 60.0 2.3 12.78 5.6 11.6 −−− 0.46 4.77 0.3 8.4 8.932 −−− Kv 47.869 11.5 −−− Xt 0 −−− 0.1 0.6 66.50 13.2 35.7 18.6 64.610 0.Page GX 3−Way-2 Linear Characteristic Side Port Common (SPC) Converging Valve Size Maximum Travel mm Flow Inlet Port Coefficient Right DN25/ NPS 1 19 Bottom Right DN40/ NPS 1−1/2 19 Bottom Right DN50/ NPS 2 19 Bottom Right DN80/ NPS 3 38 Bottom Right DN100/ NPS 4 38 Bottom Valve Opening—Percent of Total Travel 0 (Plug Down) 10 20 30 40 50 60 70 80 Cv 15.888 0.804 0.605 0.711 0.745 0.767 0.63 7.773 0.5 18.43 3.4 9.3 76.4 30.605 0.755 0.02 6.657 0.1 0 −−− 99.595 0.7 59.9 9.842 0.51 8.685 0.8 15.1 0 5.7 15.949 0.663 −−− 26.919 0. Emerson Process Management.3 23.8 33.84 16.669 0.723 0.89 11.660 0 −−− Cv 0 0.683 0.8 87. All other marks are the property of their respective owners.811 0.57 9.1 46.05 6.0 0.4 132.675 0.6 19.3 20.0 137.000 75.821 0.7 24.9 36.989 0.53 0 Xt 0.4 40.958 0.31 4.558 0.9 18.525 Cv 0 Kv 0 Xt 0 6.9 9.83 11.04 1.688 0.978 Kv 0 0.2 10.634 0.725 0.920 0.659 0.8 110.578 0.0 115.859 0.02 3.5 30.3 Kv 0 0.895 0.0 15.3 24.1 2.6 0 1.0 40.02 0 0.9 161.629 0.9 1.04 6.789 0.5 28.2 212.803 0.999 19.34 0 0.669 0.9 22.626 0.978 1.28 8.596 0.64 10.2 183.6 0 0.005 0.0 41.9 74.4 Xt 0 0.0 37.03 0 Xt 0.0 −−− Xt Cv 111.72 3.617 0.4 24.74 10. EFisher Controls International LLC 2010.3 Kv 141.5 22.com −−− 12.84 4.7 6.625 0.9 62. and the Emerson logo are trademarks and service marks of Emerson Electric Co.735 0.7 23.881 28.898 0 −−− 0.1 22.679 0.745 0.3 FL(1) 90 100 (Plug Up) 2.723 0.9 14.573 0.5 79.44 11.636 0.0 50.4 7.958 Kv 45.949 14.8 113.865 0.3 2.660 0.967 0.486 1.0 87.832 0.1 −−− 0.54 6.7 15.909 0.1 12.762 24.847 0.9 2.745 0.4 135.9 51.8 0 0.757 0.8 18.9 13.7 100.2 26.1 26.44 36.806 0.58 7.1 21.752 −−− 12.8 12.9 25.2 28.12 4.65 3.397 1.574 0.767 0.4 −−− Kv 96.6 10.15 Xt 0.49 2.4 153.4 0.7 16.866 0.61 0 Xt 0.8 43.2 41.1 87.3 118.662 Cv 29.876 0.739 0.52 5.900 0.8 0.844 0.737 0.90 6.87 0 1.2 27.13 −−− Kv 25.898 0 −−− 16.GX 3−Way Catalog 12 Side Port Common (SPC) Converging Linear February 2010 .4 185. www.4 112.816 11. All Rights Reserved 0 .5 139.2 41.28 4.759 0.3 0.5 28.800 0.9 18.3 38.61 5.994 0.2 117.2 48.0 55.8 34.6 32.785 Cv 54.1 13.559 0.752 0.3 88.728 0.24 5.907 0.6 47.47 7.9 24.949 0 −−− Cv 0 52.56 8.30 7.7 160.758 0.46 8.Fisher.07 4.78 2.994 0.9 14.2 0 0.4 85.826 0.6 47.04 0 0.966 0. At maximum flow.7 9.6 10.752 0.658 Cv 0 0.91 13.0 70.64 Kv 13.5 Xt 0.0 74.562 1.3 57.5 42.749 −−− 3.603 0.798 0.965 Kv −−− Xt Cv 163.857 0.765 0.8 72.779 0.7 11.0 57.558 0.0 92. 556 0.5 0.4 103.703 0.536 0 −−− Cv 0 60.533 0.561 0.96 5.691 0.669 −−− .0 48.4 −−− Xt Cv 32.533 0.4 31.2 29.8 147.696 0.26 −−− Kv 50.8 82.706 0.0 121.9 45.0 20.9 46.2 22.5 10.9 12.426 0 −−− Cv 0 33.6 8.4 17.577 0.5 1.1 63.615 0.89 0 0.1 26.607 0.5 146.8 18.8 90.8 24.1 133.0 136.8 69.7 0 1.583 0.7 14.1 0 −−− 0.4 2.34 14.1 31.18 10.713 0.03 4.68 4.2 169.631 0.4 0 0.1 88.595 0.9 132.9 56.7 38.523 0.49 0 0.3 87.667 0.5 120.923 Kv 29.639 0.4 120.89 8.7 42.70 6.3 15.7 104.1 47.61 0 0.0 132.532 0.453 0.655 0.9 3.85 5.812 0.6 Xt 0. All Rights Reserved 4.3 0.486 0.6 6.4 8.471 0.0 0.1 137.619 −−− 15.820 24.1 40.7 19.94 12.623 0.598 0.45 2.0 10.719 0.2 37.501 0.Page GX 3−Way-3 Linear Characteristic Bottom Port Common (BPC) Diverging Valve Size Maximum Travel mm Flow Exit Port Coefficient Right DN25/ NPS 1 19 Left Right DN40/ NPS 1−1/2 19 Left Right DN50/ NPS 2 19 Left Right DN80/ NPS 3 38 Left Right DN100/ NPS 4 38 Left Valve Opening—Percent of Total Travel FL(1) 0 (Plug Down) 10 20 30 40 50 60 70 80 90 100 (Plug Up) Cv 16.6 17.3 Xt 0.GX 3−Way Catalog 12 Bottom Port Common (BPC) Diverging Linear February 2010 .674 0.5 0.23 7.27 9.4 59.526 0.7 47.9 131.4 29.510 0.680 0.523 0.56 15.58 6.9 −−− Xt Cv 155.6 153.0 0 0.784 −−− 53.9 3.72 5.886 Kv 13.815 0.965 Kv 14.610 0.58 −−− Kv 28.75 1.5 23.1 27.7 52.862 0 10.470 0.626 0.553 0.4 24.9 50.3 152.647 0.661 0.660 0.8 84.7 34.61 2.0 12.7 22.675 0.9 16.661 0.5 154.29 0 −−− Xt 0.465 0 −−− 94.462 0.62 3.8 0 0.0 13.901 11.5 18.935 13.642 −−− 13.2 21.3 26.605 0.479 0.6 108.3 120.1 98.9 139.0 0 0.578 0.18 1.6 9.5 14.0 −−− Xt Cv 58.4 26.520 0.520 0.0 Kv 143.7 109.2 102.467 0.799 0.60 13.542 Cv 0 Kv 0 Xt 0 1.639 0.8 21.664 0.32 3.810 0.620 0.37 8.600 0.8 10.574 0.43 11.1 13.7 170.723 0.657 0.661 0.7 121.666 −−− 30.6 126.599 0.50 0 Xt 0.664 0.3 12.46 7.9 139.738 0.2 0 2.637 0.2 71.727 0.0 30.3 −−− 0.451 0.474 0 −−− Cv 0 15.1 60.5 14.9 12.575 0.8 66.650 0.704 0.721 0.1 75.5 78.530 0.5 11.4 13.608 0.508 0.536 0.0 0 4.5 28.4 20.9 18. EFisher Controls International LLC 2010.473 0.0 41.631 0.475 0.9 27.716 0.9 25.500 0.670 0.7 25.556 0.764 0.8 90.7 14.0 49.6 44.1 0 0.553 0.41 10.866 9.1 0.2 0 −−− 0 −−− 11.893 Kv 51.3 −−− 0 0.8 119.1 27.16 5.1 12.7 26.1 7.5 59.9 55.4 11.502 0.8 9.8 44.3 42.637 0.8 23.632 0.503 0.9 151.786 0.54 4.1 23.9 68.8 Kv 134.46 2.2 36.8 118.99 0 Xt 0.596 0.640 Cv 0 Kv Xt Cv 166.21 10.4 12.0 77.7 35.6 12.67 3.950 40.8 104.2 104.5 28.2 39.30 6.32 8.0 27. At maximum flow. 3 150.42 3.7 18.495 0.4 27.3 25.558 Cv 0 Kv Xt Cv 155.70 12.8 125.2 32.4 32.8 0.3 102.6 28.810 10.7 25.813 9.1 129.8 80. and the Emerson logo are trademarks and service marks of Emerson Electric Co.5 42.658 0.34 7.9 54.08 8.9 125.9 88.613 0.575 0.15 11.4 35.7 43.597 −−− 32.2 0 0.598 0.593 0.94 7.19 7.83 10.Page GX 3−Way-4 Linear Characteristic Bottom Port Common (BPC) Converging Valve Size Maximum Travel mm Flow Inlet Port Coefficient Right DN25/ NPS 1 19 Left Right DN40/ NPS 1−1/2 19 Left Right DN50/ NPS 2 19 Left Right DN80/ NPS 3 38 Left Right DN100/ NPS 4 38 Left Valve Opening—Percent of Total Travel 0 (Plug Down) 10 20 Cv 16.6 20.7 151.5 125.40 4.637 0.8 44. Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.609 0.5 0 2.696 0.668 Cv 0 Kv Xt Cv 36.4 0 4.1 111.560 0.02 0 Xt 0.593 0.3 17.5 13.931 0 10.8 63.93 0 −−− 0.549 0.1 102.Fisher. www.39 11.6 40.56 3.34 0 0. Emerson.90 14.504 0.564 0.45 2.2 37.9 8.0 47.01 0 0.2 11.84 8.4 23.641 0.564 Cv 0 Kv 0 Xt 0 4.12 7.678 0.6 Kv 134.3 16.553 0.9 42.691 0.6 −−− 0 0.GX 3−Way Catalog 12 Bottom Port Common (BPC) Converging Linear February 2010 .691 0.661 0.5 22.714 0.722 0.8 39.477 0.4 22.722 0.935 Kv 50.2 145.397 0.312 0.387 0.4 33.4 69.9 69.628 0.22 4.525 0.1 25.1 10.830 11.427 0.553 0.1 9.8 33.6 111.590 0.8 FL(1) 30 40 50 60 70 80 90 100 (Plug Up) 12.0 42.578 0.1 78.549 0.58 6.609 0.701 0.00 −−− Kv 31.5 52.22 3.5 12.652 0 −−− 16.723 0.63 2.2 74.8 40. All other marks are the property of their respective owners.2 12.93 5.9 174.6 85.619 0.2 25.665 0.653 0.659 0.7 30.2 0 0.36 5.9 104.571 0.490 0.99 9.42 13.42 5.575 0.6 21.634 0 −−− Cv 0 41. Emerson Process Management.64 9.613 0.6 71.545 0.660 0.43 −−− Kv 51.18 0 −−− 0.1 18.625 0.18 8.4 96.878 Kv 35.0 −−− Xt Cv 158.525 0.2 123.9 12.595 0.686 0.9 48.20 0 Xt 0.5 10.650 0.9 28.4 107.75 6.725 0.5 0 0.8 138.702 0.0 45.4 14.1 17.0 2.9 145.0 127.7 142.540 0.676 −−− 1.676 0.3 −−− 1.645 0.8 8.601 0.690 0.8 11.9 0.com EFisher Controls International LLC 2010.5 0 −−− 0.611 0.553 0 −−− 93.3 57.8 20.9 28.634 0.29 0.9 −−− Xt Cv 59.5 15.6 23.8 25.1 20.1 83.9 3.504 0.8 37.46 7.3 60.1 53.9 66.4 Xt 0.7 120.685 0.3 8.7 142. All Rights Reserved .4 0.600 0.4 135.2 0 0.6 23.27 3.667 0.5 13.3 15.2 19.0 Xt 0.08 0 0.3 61.579 0.882 37.935 14.663 0.5 90.784 0.0 15.621 0.80 1.550 0.7 29.8 −−− 0.1 164.707 0.518 0.670 −−− 12.0 13.571 0.64 8.6 0 0.695 0.256 0 −−− Cv 0 57.538 0.0 30.3 0 1.0 19.6 29.3 108.710 0.25 2.23 8.1 10.6 21.8 9.4 34.0 5.4 49.7 9.643 0.973 11. At maximum flow.4 159.5 0.693 0.569 0.4 110.637 0.324 0.5 28.1 117.723 −−− 10.8 Kv 137.804 22.717 0.5 0.3 17.8 35.720 0.4 Xt 0.7 10.603 −−− 50.11 4.705 0 −−− 88.9 13.7 46.4 Kv 14.4 130.291 0.641 0.4 15.692 0.675 0.91 5.73 6. 672 0.2 46.87 Kv --- 0. CL900 and 1500.2 32.6 55.3 42. Flow Down 2 47.76 0.8 41.6 --- XT --- 0.573 0.49 0.76 14.20 0.16 --- 1.3 40.531 0.669 0.15 --- Equal Percentage Characteristic HPAT.7 46.19 --- Modified Equal Percentage Characteristic HPAT.573 0.9 32.30 0.9 22.548 0.89 0.04 6.1 52.0 37.747 0.1 37.22 0.15 --- Valve Opening—Percent of Total Travel Equal Percentage Characteristic HPAT.833 0.82 16.24 0. Flow Down Valve Size.495 0.24 0.6 1.12 6.3 0. CL900 and 1500.7 31.5 Cv --- 3.49 0.5 FL(1) Cv --- 2.76 0.1 32.5 38.716 0.876 --- Fd 0.90 Kv --- 2.977 3.62 0.518 0.3 22.22 0.3 52.5 27.7 35.87 Kv --- 0.20 0.832 --- Fd 0.526 0.22 0.875 29 1.20 0.24 0.44 0.32 13. Flow Down 2 47.3 21.00 0. Flow Down 2 47.1 61.9 20.8 58.579 0.62 0.24 0. EFisher Controls International LLC 1992.875 29 1.16 0.30 0.9 --- XT --- 0.3 36.9 27.813 0.8 24.8 20.19 0.848 --- Fd 1.526 0.6 41.20 0.6 1.572 0.875 38 1.533 0.513 0.88 Kv --- 2.8 20.19 --- Modified Equal Percentage Characteristic HPAT.612 --- Fd 0.5 24.40 0.851 0.6 40.HPAT CL900.977 3.875 38 1. 2009.9 22.1 0.40 0.572 0.6 48.125 Cv --- 1. CL900 and 1500.16 0.87 11. CL2500.8 26.4 31.99 0.32 13.5 Cv --- 2.816 0.518 0.13 3. 1500.12 6.22 0.4 30.656 0.7 29.598 0.00 0.9 32.862 0.0 64.18 0. Flow Down 2 47.94 13.2 0.99 0.7 26.566 0. CL2500.3 35.89 0.828 0.0 38.0 --- XT --- 0.8 44.9 32.40 0.2 35. CL2500.3 --- XT --- 0.82 16.26 0.9 38.6 42.8 0.595 0.40 0.613 0.2 39.0 62.0 39.2 53.745 0.8 32.22 0.45 7.28 0.495 0.90 Kv --- 2.50 0.875 38 1.19 0.8 27.3 0.45 7.5 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv --- 3.875 Maximum Travel mm 38 Inches 1.766 0.6 1.5 35.1 37.94 13.17 0.5 37.586 --- Fd 0.125 Cv --- 1.16 --- Linear Characteristic HPAT.8 42.88 Kv --- 2.7 49.559 0.17 0.522 0.2 37.51 7.7 50.30 0.9 17.51 7.16 0. At 100% travel.579 0.589 0.533 0.570 0.4 52. & 2500 Catalog 12 Linear and Equal Percentage Cages Without Liner Flow Down through the Port March 2009 .13 3.87 11.0 47.44 0.8 45.610 0.Page HP-1 Linear Characteristic HPAT.2 --- XT --- 0.6 1.16 0.4 0.508 0.04 6.31 0.522 0.8 57.633 0. NPS 2 Port Diameter mm 47.630 0.9 25.566 0.30 0.87 11.7 33.0 --- XT --- 0. Flow Down 2 47.87 11.0 45.76 14.9 17.31 0.5 44. All Rights Reserved .18 0.813 0.50 0.555 0.6 Inches 1.28 0.22 0.6 1.5 26.638 --- Fd 1.657 0.0 45.648 0.26 0. 0 Kv 1. NPS 2 Port Diameter mm 47.70 13. Valve should not be required to throttle at less than the minimum coefficient for an extended time. Linear.30 0.6 --- XT --- 0.4 19.623 0.30 0.8 24.2 29.19 0.5 Cv 1.61 11.3 35.615 Linear Characteristic HPAT. 1500.3 22.4 34.657 0.2 15. Larger capacities may be available with level A1 cages depending on service conditions.2 43.89 0.8 41. Flow Up 2 47.Page HP-2 Linear Characteristic HPAT. Flow Up A1(2) P/P10. www.0 36.4 19. CL2500.2 35.9 46.8 22.663 0.875 Maximum Travel mm 38 Inches 1.com EFisher Controls International LLC 1995. At 100% travel.6 Inches 1.2 29.3 33.562 0.614 0.722 0.663 0.5 63.3 22.Fisher.5 33.16 0.606 0.3 XT 0.00 7. Emerson Process Management. CL2500. Whisper Trim.657 0.15 --- 1.6 2 47.2 15.663 0.614 0.0 42. Flow Up Port Diameter Maximum Travel Cage Level Valve Size.5 46.875 38 1.0 17.04 2.62 0. All other marks are the property of their respective owners.17 0.20 3.5 Flow Coefficient Valve Opening—Percent of Total Travel Minimum(1) 10 20 30 40 50 60 70 80 90 100 Cv 1.22 0.5 50. NPS mm Inches mm Inches A1(2) P/P10.17 0.617 0.611 0.595 0.24 0.04 2.722 0.619 0. 2.66 11.12 10.2 61.2 Kv 1.607 0.522 0.3 39.70 13.8 26.6 1.659 0.522 0. Fisher and Whisper Trim are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.6 2 47.16 0. 2011.592 0. Linear Characteristic HPAS.584 1.586 0.2 30.609 0.573 0.5 48.44 0.576 0.8 73.8 23.59 6. Flow Up Valve Size. & 2500 Whisper Trimt III and Linear Cages Flow Up through the Port Catalog 12 June 2011 .8 23.97 3. CL900 and 1500. All Rights Reserved .62 0.4 59.576 0.2 20.576 0.8 27.6 1.586 --- 0.4 31.4 28.7 31.8 30.0 46.6 1. CL900 and 1500. and the Emerson logo are trademarks and service marks of Emerson Electric Co.576 0.66 11.HPAT and HPAS CL900.3 XT 0.5 FL(1) 30 Cv --- 3. Whisper Trim.2 20.4 39.589 0.625 0.7 68.3 26.597 0.8 22.0 35.7 53.61 11.4 31.2 0.616 0.00 7.24 0.12 10. Linear.7 36.6 0.2 45.0 17.5 40.59 6.3 26. Emerson.89 0.8 56. or erosion damage to the valve seat may result.7 --- --- 0.19 0.22 0.7 54.9 53.609 0.97 Kv --- 3.20 3.875 38 1.663 0.875 38 1.44 0.5 Flow Coefficient 10 20 Cv --- Kv --- XT Fd Valve Opening—Percent of Total Travel 40 50 60 70 80 90 100 3.638 0.15 --- Linear Characteristic HPAS.565 --- Fd 0.611 0. 703 0.58 0.233 0.0 22.87 Kv --- 0.81 Kv --- 0.46 5.42 5.62 3.670 0.79 13.657 0.657 0.27 2.455 --- Cv --- 0.4 26. EFisher Controls International LLC 1995.1 1.75 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv --- 0.890 1.685 0.682 0.678 0.0 16.455 --- Cv 0.50 11.47 1.666 0.67 2.46 5.880 2.296 0.83 --- XT --- 0.25 1.668 0.0 21.722 0.70 5.7 0.0 38.75 2 19.27 1.685 0.5 22.90 4.711 0.86 4.826 1.1 0.531 0.699 0.664 0.087 0.7 0.72 4.12 7.256 0.00 9.50 6.87 Kv --- 0.62 3.677 0.190 1.07 9.761 2.220 1.1 0.9 37.8 32.658 --- Cv --- 0.677 0.691 0.5 29 38 1.88 9.667 0.11 10. NPS mm Inches mm Inches 1 19.686 0.671 --- Cv --- 0.5 31.06 3.20 2.90 4.0 15.03 5.688 0.51 5.4 0.296 0.30 3.683 0.648 0.0 43.75 19 0.649 0.964 0.HPAS CL900 and 1500 Catalog 12 Equal Percentage Cages Without Liner Flow Down through the Port March 2009 .44 1.7 19.668 0.52 13.34 4.8 XT --- 0.641 0.71 2.4 18.5 FL(1) Cv 0.11 10.26 --- XT 0.715 0.99 2.709 0.51 5.926 1. 2.709 0.125 2 31. Modified Equal Percentage(2).690 --- Cv --- 0.90 3.668 0.07 1.0 23.44 1.711 0.0 19.73 7.666 0.96 6.690 0.125 1.269 1.0 19.62 9.33 7. Flow Down Port Diameter Maximum Travel Valve Size.100 0.58 0.698 0.6 41.770 1.689 0.5 48.125 1.28 4.692 0.99 2.26 XT 0. At 100% travel.0 0.07 1.677 0.06 3.694 0. Equal Percentage.45 11.12 7.688 0.88 9.72 4.27 1. All Rights Reserved .75 0.685 0.699 0.667 0.67 2.688 0.256 0.00 15.5 26.2 XT --- 0.65 3.531 0.5 --- XT --- 0.722 0.658 --- Valve Opening—Percent of Total Travel Modified Equal Percentage Characteristic HPAS.96 6.28 4.826 1.84 3.75 1 29 29 29 1.64 3.98 2.81 --- Kv --- 0. Characteristic is equal percentage through 75% of travel.27 2.646 0.964 0.703 --- 1.70 --- Kv 0.04 2.73 7.22 3.641 0.0 0.30 13.955 1. Flow Down 1 19.955 1.0 27.84 3.83 --- XT --- 0.649 0.664 0.22 3.1 19.86 4.98 2.646 0.8 38.0 31.07 9.269 1.71 2.81 --- Kv --- 0.690 0.75 19 0.70 Kv 0.30 3. 2009.926 1.0 0.233 0.Page HP-3 Equal Percentage Characteristic HPAS.47 1.1 25.80 6.688 0.684 0.692 0.65 3.125 1.715 0.703 0. 2009.722 --- 1.688 0.1 25. All Rights Reserved .70 5.02 3.99 2.709 0.84 3.296 0.1 19.469 --- Cv 0.42 --- XT 0.38 0.0 19.600 0.Page HP-4 Equal Percentage Characteristic HPAS.190 1. Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.658 --- Valve Opening—Percent of Total Travel Modified Equal Percentage Characteristic HPAS.80 6.2 XT --- 0.51 5.688 0.125 1.688 0.70 Kv 0.44 1.81 --- Kv --- 0.926 1. www.649 0. Flow Down Port Diameter Maximum Travel Valve Size.296 0.682 0.75 19 0.664 0.646 0.580 0.964 0.47 1.99 2.770 1.455 --- Cv --- 0.087 0.86 4.33 7.87 Kv --- 0. Characteristic is equal percentage through 75% of travel.689 0.73 7.98 2.641 0.125 2 31.4 26.691 0.715 0.00 15.0 21.666 0.125 1.06 3.42 5.722 0. 2.HPAS CL2500 Catalog 12 Equal Percentage Cages Without Liner Flow Down through the Port March 2009 .75 19 0.713 0.26 XT 0.1 0.269 1.926 1.04 2.9 21.711 0.826 1.740 0.62 9.685 0.657 0.125 1.65 --- XT --- 0.658 0.8 --- XT --- 0.84 3.71 2.07 1.06 9.668 0.2 23.699 0.0 27.690 --- Cv --- 0.711 0.70 --- Kv 0.67 2.677 0.64 3.75 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv --- 0.30 3.30 12.50 6.98 2.75 1 29 29 29 1.90 3.3 30.2 18.97 8.72 4.71 2.25 1.27 1.45 11.715 0.12 7.73 6.761 2.233 0.27 2.4 18.649 0.0 23.256 0.62 3.28 4.83 --- XT --- 0.66 4.685 0.07 1.646 0.22 3.51 5. and the Emerson logo are trademarks and service marks of Emerson Electric Co.220 1.81 Kv --- 0.27 2.34 4.100 0.690 0.233 0.Emerson Process Management. At 100% travel.0 0.722 0.0 15.03 5.79 13.890 1.00 9.88 9.8 38.65 3.67 2.com EFisher Controls International LLC 1995.542 0. NPS mm Inches mm Inches 1 19.720 0.574 0.0 27.62 3.81 --- Kv --- 0.1 1.99 6.531 0.667 0. Modified Equal Percentage(2).50 11. Emerson.653 0.683 0.28 4.677 0.5 FL(1) Cv 0.964 0.11 10. Flow Down 1 19.27 1.0 31.96 5.75 2 19.0 16.6 34.256 0.0 0.955 1.5 27.0 19.717 0.73 0.0 31.269 1.Fisher.648 0.1 0.648 --- Cv --- 0. Equal Percentage.666 0.664 0.90 4.694 0.826 1.709 0.2 31.52 13.90 4. All other marks are the property of their respective owners.36 5.8 0.692 0.07 9.4 0.61 3.7 36.93 8.58 0.671 --- Cv --- 0.0 22.685 0.44 1.662 0.584 0.20 2.7 0.87 Kv --- 0.686 0.46 5.8 XT --- 0.880 2.5 29 38 1.75 0.96 6.670 0.692 0.667 0.77 4.955 1.30 3.668 0.709 0.17 3.47 1. HPAS CL900 and 1500 Catalog 12 Equal Percentage Cages With Liner Flow Down through the Port March 2009 - Page HP-5 Equal Percentage Characteristic HPAS, Equal Percentage, Flow Down Port Diameter Maximum Travel Valve Size, NPS mm Inches mm Inches 1 19.1 0.75 19 0.75 2 19.1 0.75 19 0.75 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 0.200 0.296 0.955 1.47 1.98 2.62 3.02 3.66 4.36 5.37 0.87 Kv 0.173 0.256 0.826 1.27 1.71 2.27 2.61 3.17 3.77 4.65 --- XT 0.563 0.714 0.702 0.642 0.677 0.657 0.658 0.650 0.644 0.641 --- Cv 0.200 0.296 0.955 1.47 1.98 2.62 3.06 3.72 4.46 5.58 0.87 Kv 0.173 0.256 0.826 1.27 1.71 2.27 2.65 3.22 3.86 4.83 --- XT 0.563 0.714 0.702 0.642 0.677 0.657 0.669 0.649 0.660 0.651 --- Valve Opening—Percent of Total Travel Modified Equal Percentage Characteristic HPAS, Modified Equal Percentage(2), Flow Down 1 19.1 19.1 25.4 0.75 0.75 1 29 29 29 1.125 1.125 1.125 2 31.8 38.1 1.25 1.5 29 38 1.125 1.5 FL(1) Cv 0.269 1.07 1.67 2.30 3.28 4.51 5.73 6.93 8.06 9.73 0.70 Kv 0.233 0.926 1.44 1.99 2.84 3.90 4.96 5.99 6.97 8.42 --- XT 0.952 0.680 0.700 0.706 0.593 0.535 0.570 0.574 0.577 0.464 --- Cv 0.269 1.07 1.67 2.30 3.28 4.51 5.73 7.07 9.11 10.7 0.70 --- Kv 0.233 0.926 1.44 1.99 2.84 3.90 4.96 6.12 7.88 9.26 XT 0.952 0.680 0.700 0.706 0.690 0.682 0.680 0.633 0.525 0.450 --- Cv --- 0.100 0.890 1.90 3.50 6.50 11.0 15.0 19.0 20.0 0.81 --- Kv --- 0.087 0.770 1.64 3.03 5.62 9.52 13.0 16.4 17.3 XT --- 0.681 0.658 0.682 0.684 0.659 0.639 0.678 0.638 0.682 --- Cv --- 0.220 1.20 2.70 5.00 9.00 15.0 22.0 25.7 27.9 0.81 --- Kv --- 0.190 1.04 2.34 4.33 7.79 13.0 19.0 22.2 24.1 XT --- 0.660 0.676 0.675 0.658 0.686 0.684 0.640 0.659 0.663 --- Cv --- 0.880 2.80 6.30 13.2 21.2 27.6 33.1 37.4 40.8 0.81 Kv --- 0.761 2.42 5.45 11.4 18.3 23.9 28.6 32.4 35.3 --- XT --- 0.674 0.662 0.669 0.670 0.695 0.690 0.691 0.689 0.694 --- 1. At 100% travel. 2. Characteristic is equal percentage through 75% of travel. EFisher Controls International LLC 1995, 2009; All Rights Reserved HPAS CL2500 Catalog 12 Equal Percentage Cages With Liner Flow Down through the Port March 2009 - Page HP-6 Equal Percentage Characteristic HPAS, Equal Percentage, Flow Down Port Diameter Maximum Travel Valve Size, NPS mm Inches mm Inches 1 19.1 0.75 19 0.75 2 19.1 0.75 19 0.75 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 0.200 0.296 0.955 1.47 1.98 2.62 3.02 3.66 4.36 5.37 0.87 Kv 0.173 0.256 0.826 1.27 1.71 2.27 2.61 3.17 3.77 4.65 --- XT 0.569 0.722 0.711 0.649 0.685 0.664 0.665 0.658 0.653 0.648 --- Cv 0.200 0.296 0.955 1.47 1.98 2.62 3.06 3.72 4.46 5.58 0.87 Kv 0.173 0.256 0.826 1.27 1.71 2.27 2.65 3.22 3.86 4.83 --- XT 0.569 0.722 0.711 0.649 0.685 0.664 0.677 0.657 0.668 0.658 --- Valve Opening—Percent of Total Travel Modified Equal Percentage Characteristic HPAS, Modified Equal Percentage(2), Flow Down 1 19.1 19.1 25.4 0.75 0.75 1 29 29 29 1.125 1.125 1.125 2 31.8 38.1 1.25 1.5 29 38 1.125 1.5 FL(1) Cv 0.269 1.07 1.67 2.30 3.28 4.51 5.73 6.93 8.06 9.73 0.70 Kv 0.233 0.926 1.44 1.99 2.84 3.90 4.96 5.99 6.97 8.42 --- XT 0.964 0.688 0.709 0.715 0.600 0.542 0.574 0.580 0.584 0.469 --- Cv 0.269 1.07 1.67 2.30 3.28 4.51 5.73 7.07 9.11 10.7 0.70 --- Kv 0.233 0.926 1.44 1.99 2.84 3.90 4.96 6.12 7.88 9.26 XT 0.964 0.688 0.709 0.715 0.699 0.690 0.688 0.641 0.531 0.455 --- Cv --- 0.100 0.890 1.90 3.50 6.50 11.0 15.0 19.0 20.0 0.81 --- Kv --- 0.087 0.770 1.64 3.03 5.62 9.52 13.0 16.4 17.3 XT --- 0.689 0.666 0.691 0.692 0.667 0.646 0.686 0.646 0.690 --- Cv --- 0.220 1.20 2.70 5.00 9.00 15.0 22.0 25.7 27.9 0.81 --- Kv --- 0.190 1.04 2.34 4.33 7.79 13.0 19.0 22.2 24.1 XT --- 0.668 0.685 0.683 0.666 0.694 0.692 0.648 0.667 0.671 --- Cv --- 0.880 2.80 6.30 12.9 21.0 27.2 30.0 31.2 31.3 0.81 Kv --- 0.761 2.42 5.45 11.2 18.2 23.5 25.9 27.0 27.1 --- XT --- 0.682 0.670 0.677 0.743 0.707 0.714 0.716 0.716 0.726 --- 1. At 100% travel. 2. Characteristic is equal percentage through 75% of travel. Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. Emerson Process Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners. www.Fisher.com EFisher Controls International LLC 1995, 2009; All Rights Reserved HPAS Catalog 12 Micro-Flute, CL900 and 1500 Micro-Flat Anti-Cavitation CL900, 1500, and 2500 With or Without Liner March 2009 - Page HP-7 Equal Percentage Characteristic HPAS, CL900 and 1500, Micro-Flute, Flow Up Valve Size, NPS Port Diameter Maximum Travel mm Inches 9.5 0.375 mm Inches 19 0.75 1 12.7 0.5 19 0.75 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 0.066 0.121 0.200 0.314 0.470 0.674 0.945 1.30 1.74 2.24 0.81 Kv 0.057 0.105 0.173 0.272 0.407 0.583 0.817 1.12 1.51 1.94 --- XT 0.944 0.744 0.652 0.600 0.586 0.585 0.583 0.584 0.582 0.585 --- Cv 0.105 0.184 0.314 0.488 0.716 1.04 1.53 2.30 3.20 4.21 0.84 Kv 0.091 0.159 0.272 0.422 0.619 0.900 1.32 1.99 2.77 3.64 --- XT 0.974 0.792 0.654 0.638 0.630 0.580 0.547 0.497 0.523 0.549 --- Valve Opening—Percent of Total Travel HPAS, CL900 and 1500, Micro-Flute, Flow Down With or Without Liner 6.4 1 Flute 1 and 2 12.7 1 Flute 0.25 1 Flute 0.5 1 Flute 12.7 2 Flutes 0.5 2 Flutes 19 19 19 0.75 0.75 0.75 FL(1) Equal Percentage Characteristic Cv 0.0290 0.0377 0.0470 0.0624 0.0874 0.124 0.175 0.243 0.330 0.407 0.62 Kv 0.025 0.033 0.041 0.054 0.076 0.107 0.151 0.210 0.285 0.352 --- XT 0.990 0.975 0.867 0.765 0.659 0.569 0.494 0.450 0.450 0.550 --- Cv 0.078 0.090 0.116 0.161 0.228 0.320 0.445 0.641 0.950 1.40 0.72 --- Kv 0.067 0.078 0.100 0.139 0.197 0.277 0.385 0.554 0.822 1.211 XT 0.995 0.990 0.986 0.932 0.846 0.775 0.719 0.653 0.581 0.537 --- Cv 0.128 0.161 0.257 0.394 0.539 0.700 0.947 1.38 2.07 2.93 0.71 Kv 0.111 0.139 0.222 0.341 0.466 0.605 0.819 1.19 1.79 2.53 --- XT 0.678 0.736 0.552 0.484 0.516 0.586 0.610 0.556 0.490 0.488 --- 1. At 100% travel. HPAS, CL900, 1500, and 2500, Micro-Flat Anti-Cavitation, Flow Down With or Without Liner Valve Size, NPS 1 and 2 Port Diameter(2) mm Inches mm Inches 9.5 2 Flats 0.375 2 Flats 19 0.75 12.7 2 Flats 19.1 2 Flats 2 Maximum Travel 25.4 2 Flats 0.5 2 Flats 0.75 2 Flats 1 2 Flats 19 19 29 0.75 0.75 1.125 Linear Characteristic Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 0.010 0.017 0.077 0.162 0.264 0.381 0.510 0.651 0.801 0.961 0.82 Kv 0.009 0.015 0.067 0.140 0.228 0.330 0.441 0.563 0.693 0.831 --- XT 0.648 0.678 0.678 0.678 0.678 0.678 0.678 0.678 0.678 0.678 --- Cv 0.027 0.031 0.144 0.301 0.491 0.708 0.947 1.21 1.48 1.71 0.82 --- Valve Opening—Percent of Total Travel Kv 0.023 0.027 0.125 0.260 0.425 0.612 0.819 1.05 1.28 1.48 XT 0.703 0.678 0.678 0.678 0.678 0.678 0.678 0.678 0.678 0.678 --- Cv 0.067 0.095 0.224 0.452 0.770 1.14 1.51 2.00 2.50 2.92 0.82 --- Kv 0.058 0.082 0.194 0.391 0.666 0.986 1.31 1.73 2.16 2.53 XT 0.931 0.929 0.919 0.905 0.830 0.783 0.800 0.751 0.726 0.681 --- Cv 0.018 0.237 0.728 1.40 2.18 3.05 4.06 5.26 6.58 7.61 0.81 Kv 0.016 0.205 0.630 1.21 1.89 2.64 3.51 4.55 5.69 6.58 --- XT 0.911 0.763 0.676 0.671 0.680 0.679 0.659 0.615 0.579 0.588 --- 1. At 100% travel. 2. Micro-Flat Anti-Cavitation trims use a shutoff port diameter which is 0.125 inch larger than the flowing port diameter. Use the shutoff port diameter for actuator sizing. Note: If nP exceeds 1000 psig, the life span of the Micro-Flat trim may be shortened. EFisher Controls International LLC 1992, 2009; All Rights Reserved FL(1) HPAS CL900 and 1500 Catalog 12 Micro-Form Valve Plug Flow Up through the Port March 2009 - Page HP-8 Equal Percentage Characteristic HPAS, Micro-Form, Flow Up Valve Size, NPS 1 Port Diameter mm Inches mm Inches 6.4 0.25 19 0.75 12.7 19.1 6.4 2 Maximum Travel 12.7 19.1 0.5 0.75 0.25 0.5 0.75 19 19 19 19 19 0.75 0.75 0.75 0.75 0.75 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 0.089 0.123 0.175 0.242 0.331 0.456 0.643 0.910 1.24 1.58 0.93 Kv 0.077 0.106 0.151 0.209 0.286 0.394 0.556 0.787 1.07 1.37 --- XT 0.658 0.666 0.611 0.603 0.613 0.613 0.588 0.578 0.616 0.651 --- Cv 0.259 0.391 0.570 0.815 1.15 1.59 2.22 3.13 4.39 5.75 0.98 --- Valve Opening—Percent of Total Travel FL(1) Kv 0.224 0.338 0.493 0.705 0.995 1.38 1.92 2.71 3.80 4.97 XT 0.633 0.606 0.576 0.572 0.576 0.593 0.604 0.624 0.662 0.691 --- Cv 0.464 0.695 0.987 1.43 2.12 3.16 4.71 6.89 9.56 11.4 0.97 --- Kv 0.401 0.601 0.854 1.24 1.83 2.73 4.07 5.96 8.27 9.86 XT 0.670 0.628 0.624 0.615 0.600 0.594 0.600 0.622 0.669 0.729 --- Cv 0.089 0.123 0.175 0.242 0.331 0.456 0.643 0.910 1.24 1.58 0.93 --- Kv 0.077 0.106 0.151 0.209 0.286 0.394 0.556 0.787 1.07 1.37 XT 0.658 0.666 0.611 0.603 0.613 0.613 0.588 0.578 0.616 0.651 --- Cv 0.259 0.391 0.570 0.815 1.15 1.59 2.22 3.13 4.39 5.75 0.98 --- Kv 0.224 0.338 0.493 0.705 0.995 1.38 1.92 2.71 3.80 4.97 XT 0.633 0.606 0.576 0.572 0.576 0.593 0.604 0.624 0.662 0.691 --- Cv 0.464 0.695 0.987 1.43 2.12 3.16 4.71 6.89 9.56 11.4 0.97 Kv 0.401 0.601 0.854 1.24 1.83 2.73 4.07 5.96 8.27 9.86 --- XT 0.670 0.628 0.624 0.615 0.600 0.594 0.600 0.622 0.669 0.729 --- 1. At 100% travel. Modified Equal Percentage Characteristic HPAS, Micro-Form, Flow Up Valve Size, NPS Port Diameter Maximum Travel mm Inches mm Inches 19.1 0.75 29 1.125 1 25.4 25.4 2 38.1 31.8 1 1 1.25 1.5 29 29 29 38 1.125 1.125 1.125 1.5 Flow Coefficient 10 Cv Kv Valve Opening—Percent of Total Travel 20 30 40 50 60 0.610 1.10 1.79 3.01 5.75 0.528 0.952 1.55 2.60 4.97 XT 0.563 0.559 0.567 0.567 Cv 0.973 1.86 3.18 5.86 FL(1) 70 80 90 100 9.07 11.2 12.1 13.4 14.5 0.95 9.07 9.69 10.5 11.6 12.5 --- 0.567 0.567 0.567 0.567 0.555 0.567 --- 9.22 12.4 14.6 16.1 18.2 19.5 0.89 --- Kv 0.842 1.61 2.75 5.07 7.98 10.7 12.6 13.9 15.7 16.9 XT 0.680 0.634 0.568 0.571 0.571 0.571 0.571 0.571 0.567 0.571 --- Cv 0.973 1.86 3.18 5.86 10.5 16.6 21.8 24.8 26.3 27.5 0.89 --- Kv 0.842 1.61 2.75 5.07 9.08 14.4 18.9 21.5 22.7 23.8 XT 0.680 0.634 0.568 0.571 0.591 0.635 0.667 0.660 0.602 0.553 --- Cv 1.09 1.87 3.89 8.77 17.4 26.4 31.6 34.6 40.6 47.6 0.98 --- Kv 0.943 1.62 3.36 7.59 15.1 22.8 27.3 29.9 35.1 41.2 XT 0.702 0.630 0.524 0.547 0.653 0.729 0.753 0.761 0.659 0.479 --- Cv 2.43 4.43 9.01 17.2 27.9 37.5 44.2 50.0 56.9 58.3 0.97 Kv 2.10 3.83 7.79 14.9 24.1 32.4 38.2 43.3 49.2 50.4 --- XT 0.619 0.520 0.499 0.583 0.691 0.749 0.758 0.723 0.640 0.623 --- 1. At 100% travel. Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. Emerson Process Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners. www.Fisher.com EFisher Controls International LLC 1992, 2009; All Rights Reserved HPAS CL2500 Catalog 12 Micro-Form Valve Plug Flow Up through the Port March 2009 - Page HP-9 Equal Percentage Characteristic HPAS, Micro-Form, Flow Up Valve Size, NPS 1 Port Diameter Maximum Travel mm Inches mm Inches 6.4 0.25 19 0.75 12.7 19.1 6.4 12.7 0.5 0.75 0.25 0.5 19 19 19 19 0.75 0.75 0.75 0.75 2 19.1 25.4 0.75 1 19 19 0.75 0.75 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 0.089 0.123 0.175 0.242 0.331 0.456 0.643 0.910 1.24 1.58 0.93 Kv 0.077 0.106 0.151 0.209 0.286 0.394 0.556 0.787 1.07 1.37 --- XT 0.658 0.666 0.611 0.603 0.613 0.613 0.588 0.578 0.616 0.651 --- Cv 0.259 0.391 0.570 0.815 1.15 1.59 2.22 3.13 4.39 5.75 0.98 --- Valve Opening—Percent of Total Travel FL(1) Kv 0.224 0.338 0.493 0.705 0.995 1.38 1.92 2.71 3.80 4.97 XT 0.633 0.606 0.576 0.572 0.576 0.593 0.604 0.624 0.662 0.691 --- Cv 0.464 0.695 0.987 1.43 2.12 3.16 4.71 6.89 9.37 10.9 0.97 --- Kv 0.401 0.601 0.854 1.24 1.83 2.73 4.07 5.96 8.11 9.43 XT 0.670 0.628 0.624 0.615 0.600 0.594 0.600 0.622 0.670 0.737 --- Cv 0.089 0.123 0.175 0.242 0.331 0.456 0.643 0.910 1.24 1.58 0.93 --- Kv 0.077 0.106 0.151 0.209 0.286 0.394 0.556 0.787 1.07 1.37 XT 0.658 0.666 0.611 0.603 0.613 0.613 0.588 0.578 0.616 0.651 --- Cv 0.259 0.391 0.570 0.815 1.15 1.59 2.22 3.13 4.39 5.75 0.98 --- Kv 0.224 0.338 0.493 0.705 0.995 1.38 1.92 2.71 3.80 4.97 XT 0.633 0.606 0.576 0.572 0.576 0.593 0.604 0.624 0.662 0.691 --- Cv 0.464 0.695 0.987 1.43 2.12 3.16 4.71 6.89 9.56 11.4 0.97 --- Kv 0.401 0.601 0.854 1.24 1.83 2.73 4.07 5.96 8.27 9.86 XT 0.670 0.628 0.624 0.615 0.600 0.594 0.600 0.622 0.669 0.729 --- Cv 0.927 1.35 1.87 2.64 3.88 5.81 8.66 12.6 16.6 18.9 0.91 Kv 0.802 1.17 1.62 2.28 3.36 5.03 7.49 10.9 14.4 16.3 --- XT 0.431 0.636 0.594 0.603 0.615 0.600 0.566 0.540 0.581 0.676 --- 1. At 100% travel. Modified Equal Percentage Characteristic HPAS, Micro-Form, Flow Up Port Diameter Maximum Travel Valve Size, NPS mm Inches mm Inches 1 25.4 1 29 1.125 25.4 2 31.8 38.1 1 1.25 1.5 29 29 38 1.125 1.125 1.5 Flow Coefficient 10 20 30 40 50 Cv 0.973 1.86 3.18 5.86 Kv 0.842 1.61 2.75 5.07 XT 0.680 0.634 0.568 Cv 0.973 1.86 3.18 Valve Opening—Percent of Total Travel FL(1) 60 70 80 90 100 8.94 11.9 13.9 14.1 14.2 14.3 0.89 7.73 10.3 12.0 12.2 12.3 12.4 --- 0.571 0.568 0.569 0.569 0.569 0.569 0.569 --- 5.86 10.5 16.1 20.7 23.3 24.6 25.6 0.89 --- Kv 0.842 1.61 2.75 5.07 9.08 13.9 17.9 20.2 21.3 22.1 XT 0.680 0.634 0.568 0.571 0.591 0.635 0.669 0.661 0.601 0.559 --- Cv 1.09 1.87 3.89 8.77 16.9 24.6 29.1 31.1 34.5 36.6 0.98 --- Kv 0.943 1.62 3.36 7.59 14.6 21.3 25.2 26.9 29.8 31.7 XT 0.702 0.630 0.524 0.547 0.651 0.734 0.747 0.763 0.655 0.614 --- Cv 2.43 4.43 9.01 16.7 25.9 32.6 35.4 38.5 41.0 43.0 0.97 Kv 2.10 3.83 7.79 14.4 22.4 28.2 30.6 33.3 35.5 37.2 --- XT 0.619 0.520 0.499 0.581 0.693 0.747 0.751 0.721 0.646 0.587 --- 1. At 100% travel. EFisher Controls International LLC 1992, 2009; All Rights Reserved HPAS, CL900, 1500, and 2500 HPAS and HPAT, CL900, 1500, and 2500 Catalog 12 Whisper Trimt III Cage, Flow Up through the Port Cavitrolt III Cage, Flow Down through the Port June 2011 - Page HP-10 Linear Characteristic HPAS, CL900 and 1500, Whisper Trim III, Flow Up Port Diameter Cage Level Valve Size, NPS mm A1(2) DP/P10.6 2 47.6 Maximum Travel Inches mm 1.875 38 Inches 1.5 Flow Coefficient Valve Opening—Percent of Total Travel Minimum(1) 10 20 30 40 50 60 70 80 90 100 Cv 1.00 2.50 7.50 12.8 17.7 22.3 26.6 31.2 35.5 39.5 42.6 Kv 0.865 2.16 6.49 11.1 15.3 19.3 23.0 27.0 30.7 34.2 36.8 XT 0.727 0.686 0.605 0.609 0.613 0.607 0.613 0.606 0.607 Linear Characteristic HPAS, CL2500, Whisper Trim III, Flow Up A1(2) DP/P10.6 2 47.6 1.875 38 1.5 0.603 0.607 Cv 1.00 2.50 7.50 12.8 17.7 22.3 26.6 28.7 31.4 34.0 36.2 Kv 0.865 2.16 6.49 11.1 15.3 19.3 23.0 24.8 27.2 29.4 31.3 XT 0.727 0.686 0.605 0.609 0.593 0.576 0.554 0.597 0.595 0.592 0.595 1. Valve should not be required to throttle at less than the minimum coefficient for an extended time, or erosion damage to the valve seat may result. 2. Larger capacities may be available with level A1 cages depending on service conditions. HPAS and HPAT, CL900 and 1500, Cavitrol III, Flow Down Trim Stage Two Stage Three Stage Valve Size, NPS 1(1) 2 2(1) Port Diameter mm Inches 22.2 0.875(1) 44.4 25.4 1.75 1(1) Maximum Travel mm 38 50 50 Flow CoeffiInches cient 1.5 2 2 Minimum Throttling Cv(2) 10 Cv 0.360 --- Kv 0.311 --- Cv 0.580 1.07 Kv Cv Kv Linear Characteristic Valve Opening—Percent of Total Travel 20 30 50 60 70 80 90 100 0.836 1.80 2.74 3.64 4.51 5.36 6.18 6.91 7.39 0.723 1.56 2.37 3.15 3.90 4.64 5.35 5.98 6.39 --- 1.97 3.29 4.86 6.58 8.36 10.1 11.7 13.0 14.0 0.98 0.502 0.926 1.70 2.85 4.20 5.69 7.23 8.74 10.1 11.2 12.1 --- 0.590 0.272 1.10 1.98 2.82 3.63 4.46 5.30 6.07 6.61 6.73 0.99 0.510 0.235 0.952 1.71 2.44 3.14 3.86 4.58 5.25 5.72 5.82 --- Three Stage 1(1) 2 2(1) 22.2 0.875(1) 44.4 25.4 1.75 1(1) 38 50 50 1.5 2 2 0.98 Linear Characteristic HPAS and HPAT, CL2500, Cavitrol III, Flow Down Two Stage FL(3) 40 Cv 0.360 --- 0.836 1.80 2.74 3.64 4.51 5.36 5.87 6.53 6.91 Kv 0.311 --- 0.723 1.56 2.37 3.15 3.90 4.64 5.08 5.65 5.98 0.98 --- Cv 0.580 1.07 1.97 3.29 4.86 6.58 8.36 10.1 11.7 13.0 14.0 0.98 Kv 0.502 0.926 1.70 2.85 4.20 5.69 7.23 8.74 10.1 11.2 12.1 --- Cv 0.590 0.272 1.10 1.98 2.82 3.63 4.46 5.30 6.07 6.61 6.73 0.99 Kv 0.510 0.235 0.952 1.71 2.44 3.14 3.86 4.58 5.25 5.72 5.82 --- 1. Cavitrol III trim in the NPS 1, two stage and the NPS 2, three stage are unbalanced valve plugs. These sizes and constructions are HPS valves; all others in this table are HPT valves. 2. Valves should not be required to throttle at a Cv less than the specified minimum Cv for an extended period. Erosion damage to the valve seats may result. 3. At 100% travel. Fisher, Whisper Trim, and Cavitrol are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. Emerson Process Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners. www.Fisher.com EFisher Controls International LLC 1992, 2011; All Rights Reserved 375 Maximum Travel mm 38 50 50 76 Inches 1.682 0. Modified Equal Percentage(2) 2 3 4 6 47.067 0.725 0.574 0.9 0.21 0.634 0.695 --- Fd 0.9 105 134 152 166 176 --- XT 0. CL900 and 1500.2 --- XT --- 0. Modified Equal Percentage 2 47.69 11.450 0.11 --- Cv 4.9 22.18 0.697 0.584 0.726 --- Fd 0.75 9.74 15.7 49.8 47.99 0.12 0.11 0.3 149 231 298 350 385 408 424 425 0.745 0.5 77.0 92.6 35.28 0.3 24.6 1.3 59.7 86.327 0.5 1.586 0.475 3.8 19.0 46.728 0.514 0.0 92. CL900 and 1500.6 86.5 33.8 26.5 2 2 3 Cv --- 2.9 52.621 0.30 0.696 0.11 0.7 101 124 143 157 168 174 --- XT 0.1 26.060 0.4 101 110 117 121 0.8 27.077 0.8 55.5 25.775 0.40 0.6 121 155 176 192 203 0.1 98.13 0.8 129 200 258 303 333 353 367 368 --- XT 0.15 0.12 0.2 45. 2.30 0.97 6.571 0.17 0.6 69.604 0.625 5.077 0.5 22.664 0.811 3.03 10. Characteristic is equal percentage through 75% of travel.875 25.12 0.073 --- Cv 5.2 38.0 32.6 47.811 0.18 0.16 0.641 0. At 100% travel.3 87.057 --- 1.91 Kv 7.686 0.8 25.1 136.723 0. CL2500.875 2.5 145 208 259 304 327 --- XT 0.0 37.3 45.5 Inches 1.91 26.095 0.702 0.24 0.875 2.4 1 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 0.95 Kv 0.9 77.Page HP-11 HPD.2 37.0 0.77 20.622 1.6 73.14 0.602 0.34 0.523 0.22 0.094 0.78 0.0 32.49 0.7 64.4 95.795 0. NPS mm Inches mm Inches 2 47.671 0.2 30.6 73.656 0.1 31.722 --- Valve Opening—Percent of Total Travel Modified Equal Percentage Characteristic HPD.726 0.59 54.0 100 168 241 299 351 378 0.28 0.8 46.550 0.937 4.91 Kv --- 3.757 0.5 100 103 114 0.791 0.9 68.5 46.046 --- Modified Equal Percentage Characteristic HPD.592 0.533 0. All Rights Reserved .6 1.78 63.747 0.1 136.714 0.589 0.5 37.773 --- Fd 0.593 0.949 0.675 0.667 0.2 101 105 --- XT --- 0.22 0.17 0.090 0.22 0.22 16.12 0.079 0.613 0.525 0.803 0.544 0.3 89.11 0.706 0.9 --- XT 0.9 31.3 74.89 Kv 3.62 0.2 0.4 117 143 165 182 194 201 0.084 0.770 --- Fd 0.20 0.15 --- Cv --- 8.712 0.66 10.4 43.21 0. NPS 2 3 4 6 Port Diameter mm 47.49 8.6 20.698 0.721 0.22 0.16 3.4 26.576 0.34 3.0 20.771 0.15 0.54 27.4 --- XT --- 0.8 27.640 0.712 0.28 7.1 28.28 0.5 31.888 0.6 --- XT 0.725 --- Fd 0.02 10.24 0.054 0.52 14.5 55.16 0.778 0.733 0.073 --- Cv 8.076 0.50 13.43 0.653 0.44 0.883 0. CL900 and 1500 HPD and HPT.26 0.411 2.094 0.4 19.2 47. Linear Port Diameter Maximum Travel Valve Size.8 30.13 0.7 38.570 0.082 0.735 --- Fd 0.52 15.6 30.81 Kv 0. CL2500 Catalog 12 Linear and Equal Percentage Cages Flow Down through the Port March 2009 .763 0.1 74.566 0.2 40.49 12.7 24.673 0.29 0.93 Kv --- 1.743 0.07 11.0 79. Linear Characteristic HPD.6 1.125 FL(1) Cv 0.5 2 2 3 Linear Characteristic Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv --- 3.682 0.31 0.HPD.10 --- Cv 6.538 1.743 0.24 0.624 0.2 43.098 0.047 0.453 0.4 86.635 0.91 Kv 5.48 0.526 0.856 0.708 0.89 Kv 4.8 38.509 0.2 23.580 0.49 0.98 22.33 11. At 100% travel.581 0.15 0.52 7.058 0.11 0.777 0.11 0.875 28.762 0.597 0.3 33.0 0.707 --- 1. 2009.623 0.625 5.502 0.571 0.667 0.780 0.7 49.16 0.1 17.669 0.5 89.482 0. EFisher Controls International LLC 1992.8 --- XT 0.829 0.616 0.0 34.72 31.709 0. CL2500. Linear Valve Size.04 6.4 42.050 0.875 3.783 --- Fd 0.375 38 50 50 76 1.4 43.19 0.599 0.93 Valve Opening—Percent of Total Travel FL(1) Kv --- 7.6 38.18 0.4 54.726 --- Fd 0.6 40.6 89.875 3.632 0.13 0.81 Kv 0.16 --- Cv 0.068 0.7 32.3 23.2 40.6 16.73 13.0 29.89 0. or erosion damage to the valve seat may result.622 0.1 17.6 45.5 40.552 0.022 Cv 3.1 28.2 96.513 0.2 32.539 0.30 20.7 57.569 0.554 0. Larger capacities may be available with level A1 cages depending on service conditions.0 42.00 7.1 136.0 62.8 22. 1500.592 0.542 0.042 Cv 8. Whisper Trim III--CL900 and 1500.8 36.036 0.0 30.8 Kv 3.8 32.558 0.540 0.8 41.6 40.024 0.520 0.00 8.14 0.526 0.526 0.6 Kv 1.Fisher.8 Kv 0.0 34.2 54.5 38.5 56.608 0.6 2 47.0 73. and 2500 Catalog 12 Whisper Trimt III Cages Flow Up through the Port June 2011 .4 18.586 0.9 34.9 88.6 48.563 0.75 B3 P/P1.8 97.533 0.563 0.6 43.566 0.09 5.0 XT 0.5 21.563 0.7 75.031 0.59 6.556 0.8 27.1 71.045 0.46 6.562 0.617 0.0 83.5 33.687 0.674 Cv 13.564 0.3 49.516 0.079 0.92 7.618 0.375 50 76 2 3 Flow Coefficient Valve Opening—Percent of Total Travel Minimum(1) 10 20 30 40 50 60 70 80 90 100 Cv 1.00 9.026 0.042 0.9 42.625 0.5 34.524 0.602 0.5 3.567 0.9 24.5 2 A1(2) P/P10.0 42.4 96.4 26.2 XT 0.516 0.548 0.7 28.0 48.2 30.0 48.04 2.7 28.1 17.612 0.70 13.99 6.610 0.00 15.3 25.607 0.554 Fd --- 0.625 5.3 15.8 109 126 142 155 162 Kv 1.6 63.88 7.048 0.525 0.68 20.1 60.5 Cv --- 3.560 0.545 0. 2.039 0.1 20.00 14.8 38.525 0.557 0.034 0.0 34.11 0.067 0.8 26.622 0.5 33.530 0.0 53.051 0.HPD CL900.517 0.563 Fd --- 0.0 44.3 30.612 0.610 0.727 0.1 8.0 75.617 0.615 0.30 7.575 0. Flow Up Cage Level Port Diameter Valve Size.5 26.2 15.5 30.640 0.3 22.036 0.92 11.0 18.689 2.563 0.031 0.625 5.7 24. Flow Up B1 P/P1.535 0.18 17.534 0.568 0. NPS mm 2 47.1 136.00 7.8 35.3 59.Page HP-12 Linear Characteristic HPD.540 Fd --- 0.517 0.com EFisher Controls International LLC 1992.2 24.034 0.7 62.530 0.4 25.68 7.614 0.56 27.060 0.580 0.618 0.9 43.2 29.047 0.0 Kv 1.8 95.0 92.042 0.92 17.555 0.3 92.538 0.8 22.053 0.093 0.0 40.50 8.577 0.9 24.572 0.618 0.9 Kv 3.8 28.0 82.9 XT 0.554 0.561 0.1 16.6 23.604 0.608 Linear Characteristic HPD.7 36.375 3.625 5.875 2.513 0.5 93. 2011.032 0.6 24.533 0.875 50 50 76 50 76 50 2 2 3 2 3 2 D3 6 111.6 1.633 0.4 28.557 0.527 0.3 XT 0.543 0.5 94.530 Cv 2.99 3.03 6.519 0.564 1. All Rights Reserved .05 12.545 0.9 XT 0.522 0.530 0. Notes: The coefficients on this page are also appropriate for the HPT.3 53. Valve should not be required to throttle at less than the minimum coefficient for an extended time.79 12.0 Maximum Travel Inches mm 1.0 86.517 0.5 73.2 45.569 0.8 30.3 61.3 39. and the Emerson logo are trademarks and service marks of Emerson Electric Co.1 136.9 34.9 64.0 52.569 0.772 Cv 1.3 48.535 0.1 70.533 0.531 0. All other marks are the property of their respective owners.3 19.7 71.062 0.610 0.540 0.641 0. Fisher and Whisper Trim are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.557 0.607 0.0 69.591 0.0 17.572 0.1 42.4 50.577 0.4 105 110 111 Kv 1.59 7.00 20.3 59.8 83.826 0.5 108 112 Kv 6.6 108 124 138 144 XT 0.552 0.723 0.604 0.9 Kv --- 2.064 0.608 0.572 0.4 13.5 69.5 15.7 37. www.9 34.95 13.00 14.6 4 6 92.796 3.875 38 50 Inches 1.0 47.1 XT 0.620 0.5 92.478 0.27 11.559 0.57 24.5 90.0 96.1 XT 0.6 29.509 0.0 30.2 25.5 56.5 16.034 30 50 69 87 107 125 143 160 166 Kv 6.0 2.1 4. Flow Up A1(2) P/P10.022 0.053 0.8 33.3 90.087 0.2 XT 0.9 46.00 13 0.7 23.0 21.516 0.1 123 156 190 219 246 266 280 XT 0.627 Linear Characteristic HPD.83 9.2 XT 0.5 55.26 6.0 18.03 6.20 3. Whisper Trim III--CL2500.522 Fd --- 0. Whisper Trim III--CL900 and 1500.8 78.875 38 1.588 0.608 Cv 1.3 21.0 35.9 74.13 Cv 8. Emerson Process Management.622 0.66 11.6 28.598 0.4 89.375 76 3 Cv 0.4 31.579 0.566 0.0 20.560 0.2 18.624 0.3 109 123 134 140 XT 0.1 36.9 76.796 0.875 3.540 0.536 0.607 0.6 3 73.5 28.1 84.3 26.63 6.738 0.042 0. Emerson.538 0.087 0.4 103 142 180 220 253 284 308 324 Kv 11.4 41.7 29.9 76.75 C3 C3 3 4 6 4 6 4 73.602 0.607 0.029 0.622 Cv 3.1 58.3 57.423 0.375 2.046 0.610 0.50 8.92 13.30 4.028 Cv 2.54 23.6 66.90 11.028 0.4 19.75 B3 P/P1.039 0.1 Kv 1.3 50.0 88.051 0.9 49. 16 0.3 23.711 --- 0. 2009.9 26.5 50.658 0.6 41.03 4.710 --- Equal Percentage Characteristic HPS.04 7.21 3.1 29.699 0. EFisher Controls International LLC 1992.595 0.8 0.44 0.845 2.1 26.6 Inches 1.763 0.998 0.374 0. CL2500.6 --- XT 0.2 30. CL900 and 1500.74 15.7 >0.30 0.7 42.4 25. Flow Up 2 47.699 0.3 37.875 29 1.663 0. Flow Up 2 47.718 0.912 0.94 12.15 --- Linear Characteristic HPS.526 0.0 29.2 30.18 0.9 46.20 0.9 --- XT 0.20 0.49 0.701 0.370 0.07 12.7 35.30 0. CL900 and 1500.645 0.19 --- Equal Percentage Characteristic HPS.45 7.89 0.6 --- XT --- 0. Flow Up 2 47.22 0.04 6. At 100% travel.19 0.75 6. Flow Up 2 47.5 30.681 0.6 1.592 0.598 0.86 10.8 20.31 0.Page HP-13 Linear Characteristic HPS.0 40.1 --- XT --- 0.4 --- XT 0.654 1.7 32.24 0.875 29 1.24 0.875 25 1 Cv 0.471 0.708 0.5 45.7 27.4 22.3 36.594 0.5 24.813 0. 1500.7 26. CL2500.95 Kv --- 1. CL900 and 1500.6 1.680 0.0 33.719 0.660 0.2 18. All Rights Reserved .629 0.26 0.19 6.8 35.17 0.63 5.89 5.12 10.HPS CL900.22 0.977 2.18 7.3 26.76 0.3 17.9 23.40 0.6 1.9 54.6 1.99 0.96 Kv 0.125 Cv --- 1.56 13.3 44.652 --- Fd 1.4 54.96 Kv 0.0 >0.571 0.768 0. Flow Up Valve Size.5 40.18 14.862 3.767 0.728 0.16 --- Modified Equal Percentage Characteristic HPS.3 47.565 0.690 0.1 33.22 0. NPS 2 Port Diameter mm 47.875 25 1 Cv 0.98 3.689 --- 1.69 14.9 21.648 0. Flow Up 2 47.0 34.9 >0.5 Cv --- 2.125 FL(1) 30 Cv 0.670 0.16 0.51 8.785 0.5 Valve Opening—Percent of Total Travel 40 50 60 70 80 90 100 3.632 0.997 0.653 0.0 39.2 --- --- 0.9 29.5 20.715 0.9 42.6 40.2 36.693 0.09 3.2 47.701 0.77 12.7 53.1 19.8 34.08 10.56 11.6 16.6 0.996 3.8 29.741 0.905 0.7 42.703 0.357 0.6 1. CL2500.641 0.666 0.9 47.733 0.704 0.7 23.875 Maximum Travel mm 38 Inches Flow Coefficient 10 20 Cv --- Kv --- XT Fd 1.4 18.943 2.5 35.05 2.0 35.751 --- Modified Equal Percentage Characteristic HPS.50 0.430 0.14 9.670 0.00 0.79 12. and 2500 Catalog 12 Linear and Equal Percentage Valve Plug Flow Up through the Port March 2009 .40 0.413 0.875 38 1.4 0.602 0.1 43.717 0.96 Kv 0.92 Kv --- 0.558 0.7 15.4 48.9 51.28 0.597 0.2 20.566 1.7 34.6 30.35 5.670 --- Fd 0.1 31.62 0. 648 0.814 1.93 4.183 0.22 1.233 0.66 4.5 19 19 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 0.894 1.778 0.124 0.89 2.95 5.25 3 Flutes 12.68 3.600 0.063 0.625 0.64 --- XT 0.610 --- Cv 0.07 1.046 0. NPS 1 Port Diameter mm Inches mm Inches 6.233 0.572 0.926 XT 0.272 0.062 0.580 0.57 6.309 0.578 0. and 2500 HPS.03 1.638 0.640 0.61 0.270 0.637 0.668 0.25 19 0.309 0.52 2.579 0.36 10.589 0.4 2 Maximum Travel 12.96 --- Kv 0.102 0. All Rights Reserved .75 19 19 19 19 19 0.606 0.93 Kv 0.636 0.240 0. CL900 and 1500 Catalog 12 Flow Up through the Port March 2009 .713 --- Cv 0.611 0.708 0.734 0.31 1.523 0.972 0.75 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 0.9 0.58 8.18 3.66 XT 0.312 0.64 3.714 0.75 0.4 3 Flutes 0. and 2500.31 1.75 0.062 0.7 0.648 0.532 0.091 0.891 1.497 0. CL900.23 5.972 0. NPS 1 Port Diameter Maximum Travel mm Inches mm Inches 6.572 0.555 0.181 0.583 0. CL900 and 1500.611 0.636 0.941 1.75 0. Equal Percentage Characteristic HPS.654 0.488 0.06 1.HPS.589 0.45 9.549 --- 1.081 0.773 --- Cv 0.588 0.971 0.617 0.209 0.619 0.606 0.620 0.31 XT 0. Flow Up Valve Size.379 0.433 0.5 0.094 0.404 0.509 0.39 0.597 0.638 0.626 0.610 --- Cv 0.184 0.555 0.Fisher.072 0.087 0.314 0.986 0.926 1. Micro-Flute.702 0.332 0.138 0.072 0.692 0.349 0. CL900.630 0.668 0.626 0.278 0.738 1.31 1.690 0.7 19. Flow Up Valve Size.354 0.584 0.52 2.95 --- Kv 0.545 0.97 --- Kv 0.75 0.438 0.87 9.650 0.708 0.672 0.105 0.22 1. At 100% travel.545 0.159 0.269 0.611 0.209 0.774 0.39 XT 0.891 1.94 8.718 --- 1.81 5.4 1 Flute 0.21 0.40 6.609 0.75 2.89 2.20 1.10 4.269 0.20 4.12 3.053 0.613 0.802 1.66 4.61 0.583 0.612 0.39 0.31 8.Page HP-14 Equal Percentage Characteristic HPS.609 0.53 2.046 0.389 0.126 0.375 0. Micro-Form.971 0.61 0.83 2.422 0.39 2.96 Kv 0.040 0.87 Kv 0.1 6.450 0.792 0.181 0.480 0.4 0.349 0.894 1.23 5. All other marks are the property of their respective owners.547 0.com EFisher Controls International LLC 1992.18 3.039 0.75 12.713 1.119 0.30 3.713 --- Cv 0.101 0.107 0.267 0.738 1.39 --- XT 0.606 0.789 0.119 0. 2009.034 0.75 0.656 --- Cv 0.52 2.632 0.69 7.306 --- XT 0. Emerson and the Emerson logo are trademarks and service marks of Emerson Electric Co. 1500.53 3.90 --- 0.694 0.5 0.05 4.32 1.088 0.716 1.1 0.146 0.75 Valve Opening—Percent of Total Travel FL(1) Kv 0.140 0.379 0.048 0.10 4.162 0.66 XT 0.480 0.072 0. Micro-Flute. Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.99 2.789 0.062 0.740 0.03 1.577 0.75 6. 1500.986 0.77 3. Micro-Form.974 0.646 0.773 1. www.588 0.02 2.088 0.66 11.646 0.267 0.634 0.438 0.624 --- Cv 0.607 0.138 0.212 0.630 0.650 0.04 1. At 100% travel.07 0.792 0.073 0.611 0.68 3.792 0.3 --- XT 0.499 0.056 0.187 0.75 0.639 0.216 0.773 1.635 0.653 0.587 0.638 0.900 1.97 --- Valve Opening—Percent of Total Travel FL(1) Kv 0.630 0.7 19.84 Kv 0.702 0.606 0.06 1.102 0.384 0.642 0.25 1 Flute 19 0.25 0.404 0.586 0. 66 11.5 45.97 Kv 1.68 3.0 12.6 44.667 0.07 14.480 0.789 0.4 25.50 2.31 1.415 0.12 3.572 0. NPS 1 Port Diameter mm Inches mm Inches 6.941 1.9 20.971 0.2 0.9 29.64 3.19 1.181 0.4 37.75 12.626 0.672 0.583 0.349 0.1 26.713 1.1 19.Page HP-15 Flow Up through the Port Equal Percentage Characteristic HPS.9 XT 0.738 1. HPS.22 1.309 0.64 3.61 0.5 18.349 0.632 0.125 1.603 0.640 0.6 20.66 4.480 0.52 2.25 0.606 0.626 0.08 9.58 8.31 6.894 1.4 2 31.972 0.0 31.600 0.626 0.594 --- Cv 0.583 0.03 1.53 4.617 0.4 43.650 0.39 2.75 0.632 --- Cv 1.6 13.611 0.668 0.702 0.45 9.714 0.650 0.606 0. At 100% travel.73 3.6 20.5 XT 0.584 0.8 23.93 Kv 0.269 0.25 19 0.85 1.95 10.609 0.986 0.740 0.119 0.589 0.61 0.095 0.90 3.8 38.4 0.404 0.589 0.773 1.8 --- 0.95 9. 2009.5 40.10 4.450 0.97 --- Kv 0.66 XT 0.06 1.554 0.2 37.75 19 19 19 19 19 0.52 2.587 0.696 0.745 0.3 --- XT 0.648 0.3 46.66 XT 0.60 8.7 25.10 4.137 0.7 28.773 1. CL2500.5 52.572 0.31 1.741 0.71 2.1 1 1 1.31 8.98 3.209 0.654 0.774 0.660 0.102 0.986 0.670 0.5 29 29 29 38 1.545 0.579 0.545 0.53 3.714 0.0 11.05 4.599 Cv 0.438 0.636 0.891 1.40 6.404 0.555 0.646 0.696 0.610 --- Cv 0.39 0.233 0.0 33.606 0.57 6.535 0.389 0.773 --- Cv 0.81 Valve Opening—Percent of Total Travel FL(1) 80 90 100 10.499 0.735 1.66 4.632 0.96 9.91 --- Kv 1.31 XT 0.79 4.5 17.480 0.0 27. EFisher Controls International LLC 1992.668 0.578 0.125 1.267 0. At 100% travel.209 0.638 0.1 6.97 --- Valve Opening—Percent of Total Travel FL(1) Kv 0.940 1.603 0.738 1. Flow Up Valve Size.08 15.233 0.708 0.75 0.89 13.713 --- Cv 0.5 0.7 19.9 23.555 0.48 2.22 1.267 0.45 Kv 0.269 0.39 0. Flow Up Valve Size.731 0.584 0.125 1 25.31 1.75 0.5 Modified Equal Percentage Characteristic Flow Coefficient 10 20 30 40 50 60 70 Cv 0.792 0.95 --- Kv 0.685 0.685 0.5 0.95 5.611 0.96 --- Kv 0.1 0.75 7.9 51.9 13.8 27.612 0.07 1.610 --- Cv 0. CL900 and 1500.606 0.5 16.36 10.17 16.594 --- 11.668 0.89 2.646 0.638 0.584 0.25 1.94 8.71 8. Micro-Form.972 0.609 0.86 4.668 0.138 0.49 8.657 0.7 15.96 16.9 0.181 0.11 7.062 0.94 7.577 0.713 --- Cv 0.HPS CL2500 Micro-Form and CL900 and 1500 Extended Travel Micro-Form Catalog 12 March 2009 .062 0.1 0.62 10.552 0.85 --- Kv 0.83 2.611 0.813 1.309 0.926 1.332 0.02 2.0 23.2 --- XT 0.9 24. NPS Port Diameter mm 19.5 0.731 0.611 0.697 0.072 0.535 0.23 5.718 --- 1.9 23.85 13. Extended Travel Micro-Form.0 0.384 0.789 0.69 7.588 0.3 14.691 0.626 0.379 0.5 32.18 3.06 1.23 5.4 14.700 --- Cv 1.75 Flow Coefficient 10 20 30 40 50 60 70 80 90 100 Cv 0.532 0.630 0.03 1.75 0.634 0.29 7.082 0.682 0.39 XT 0.814 1.561 0.18 3.75 Maximum Travel mm 29 Inches 1.607 0.884 1.054 0.1 Inches 0.379 0.654 0.660 0.5 11.67 2.8 XT 0.93 4.7 19.92 --- Kv 0.636 0.088 0.87 9.4 10.5 12.68 3.792 0.700 0.96 Kv 0.89 2.971 0.75 0.891 1. All Rights Reserved .81 5.655 0.71 3.03 1.31 XT 0.7 20.765 1.20 1.632 --- 1.61 0.4 2 Maximum Travel 12.75 2.561 0.119 0.39 --- XT 0.700 0.741 0.708 0.0 32.630 0.700 0.93 5.125 1.698 0.894 1.22 5.47 4.83 7.702 0.44 2.52 2.438 0.699 0.2 0. 8 27.3 21.63 0.1 37.50 12.60 0.556 0.696 0.Page HP-16 HPS.0 27.6 Kv 0.82 0.2 36.500 1. Larger capacities may be available with level A1 cages depending on service conditions.00 14.0 23.657 0.59 7.875 38 1.3 22.0 2.1 29 1.9 20.698 0.0 0.00 2.700 0.700 0.599 Cv 0.61 0.2 29.1 XT 0.68 0.6 20.3 19.4 13.68 7.86 4.08 15.47 4. NPS mm Inches mm Inches 2 47.5 42.5 39.561 0.61 5.11 7. Valve should not be required to throttle at less than the minimum coefficient for an extended time.5 26.2 66.31 XT 0.9 32. At 100% travel.718 0.9 36.6 1.29 7.8 32.8 XT 0. 2011.9 42.0 30.17 16.632 --- Cv 1.63 1.0 62.415 0.5 0.7 28.0 31.6 1.96 9.2 35.0 89.654 0.5 90.62 3.6 85.778 2.25 38.125 1.62 0.1 0.2 >0.9 42.644 --- 1.2 33.24 7.17 10.62 0.87 0. Flow Up Port Diameter Valve Size.61 0.5 12.8 93.62 0.520 0.751 0.60 0.5 Modified Equal Percentage Characteristic Flow Coefficient 10 20 30 40 50 60 70 Cv 0.1 28.7 30.8 29 1.1 15.9 23.27 11.4 25.5 1.93 5.7 24.875 38 1.5 26.83 0.44 2.7 20.7 43.63 0.1 13.5 A1(2) P/P10.63 0.9 Kv --- 2.23 16.7 34.714 0.2 --- XT 0.9 34.67 2.60 0.3 26.6 23.5 Cv --- 3.480 0. Extended Travel Micro-Form.60 0.4 28.839 0.62 0.60 0.62 0.8 --- 0.66 9.19 1.49 11.71 2.0 12.4 1 25.86 10.com EFisher Controls International LLC 1992. CL2500 and Whisper Trimt III CL900.8 0.4 44.60 0.875 50 2 Cv 0.44 7.4 2 29 1 31.7 11.60 Linear Characteristic HPS.49 8.12 5.60 Cv 1.1 16.697 0.25 6.5 18.7 Kv 0.6 12.714 0.75 29 1.4 38.48 2.125 1 25.813 1.0 33.644 0. CL2500.90 3.5 30.4 10.4 54. Whisper Trim III--CL2500 A1(2) P/P10.8 105 108 Kv 1.6 49.82 Linear Characteristic HPS.588 0.433 1.81 0.8 17.85 13.5 38.5 21.626 0.0 45.2 XT 0.60 0.00 9.6 28.1 17.940 1.16 6.7 40.820 0.9 29.0 41.91 --- Kv 1.04 6.6 77.75 3 73.95 10.9 23.95 9.7 25.632 0.0 34. www.6 38.6 3 73.0 32.HPS Micro-Form.60 0.7 98.884 1.62 0.0 18.60 0. and 2500 Catalog 12 Flow Up through the Port June 2011 .7 22. All other marks are the property of their respective owners.08 5.45 Kv 0.75 8.670 0.745 0.848 0.87 3.80 0.44 Valve Opening—Percent of Total Travel FL(1) 80 90 100 10.696 0.6 31. and the Emerson logo are trademarks and service marks of Emerson Electric Co.61 0.3 15.9 XT 0.741 0.7 28.1 8. All Rights Reserved . Whisper Trim III--CL900 and 1500 B1 P/P1.603 0. Emerson.50 7.3 11.1 20.2 0.83 7.53 4.5 11.07 14.0 2.Fisher.552 0. NPS Maximum Travel mm Inches mm Inches 19.4 XT 0.88 --- Kv 0.33 3.700 --- Cv 1. 2.00 21. Emerson Process Management.515 0.709 0.653 0.82 0.4 13.12 14.544 0.64 3.81 0.0 48.81 0.82 0.9 24.685 0.6 20.54 3.580 --- Cv 0.731 0.60 0.0 34.535 0.875 50 2 Flow Coefficient Valve Opening—Percent of Total Travel Minimum(1) 10 20 30 40 50 60 70 80 90 100 Cv 1.718 0.667 0.668 0.2 24.60 0.92 --- Kv 0.125 1.6 34. or erosion damage to the valve seat may result.3 23.75 7.3 30. 1500.489 0.08 9. Whisper Trim III--CL900 and 1500 Cage Level Port Diameter Maximum Travel Valve Size.5 XT 0.765 1.865 2.718 0.626 0.1 19. Linear Characteristic HPS.0 18.68 0.655 0.7 77.60 0.03 1.1 26.700 0.60 8.660 0.668 0.622 0.594 --- 8.6 2 47.790 0.900 3.96 Kv 1. Fisher and Whisper Trim are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.19 18.584 0.125 38 1.9 XT 0.79 12.61 0.609 0. 723 1.10 6. Cavitrolt III. and 2500.1 41.5625 64 2.3 Kv 1.1 5.6 Cv 1.4 24. Flow Down Trim Stage Two Stage Three Stage Valve Size.6 7.01 15.26 4.2 11.2 11.7 22.900 2. 2.3 9.163 0. three stage are unbalanced valve plugs.6 21.15 8.79 13.05 4.29 4.90 4.9 14 17.8 20.4 84 96.7 27.2 11.2 21.4 44.7 12 19.8 12.98 9.70 2. CL900 and 1500.8 42.2 19.23 8.4 16.4 119.4 Kv 0.72 5.9 34.03 1.Page HP-17 HPS and HPT.1 10.52 11.6 45.5 61.8 8.6 4.5 96.623 0.85 4.4 17.141 0.98 --- Cv 0.30 11.6 103.4 17.30 6.92 6.3 7.3 6.9 40.5 53.2 17.49 5.99 11.71 2.4 14.58 5.2 0.9 14.1 20.3 26.7 17.1 22.4 22.7 28.8 0.8 13.74 3.7 24.778 2.26 7.HPS and HPT CL900.3 26.1 25.1 34.0 60.8 7.44 3.8 26.4 32.2 22.5 18.9 1.6 29.836 1.9 7. HPT.8 28.98 Kv 0.3 4.9 16.28 11.31 7. CL900.5 32.2 54.99 Kv 2.0 63.5 87.8 19.9 31. CL900 and 1500.3 38 43.91 7.75 1(1) Maximum Travel mm 38 Flow CoeffiInches cient 1. Also CL2500 EFisher Controls International LLC 1992.2 Cv 0.2 6.4 108.7 19.4 46.10 1.24 13.590 0.86 4.909 64 2.98 6.4 1.9 65.4 75.97 3.5 48.52 12.72 6.3 133.3 16. 2011.659 102 4 3 Three Stage Port Diameter 4 6 32.98 Kv 1.99 Kv 1.8 37. Cavitrol III.6 Cv 3. 3.9 14.5 76 3 102 4 0.04 3.0 20. Valves should not be required to throttle at a Cv less than the specified minimum Cv for an extended period.56 2.5 51.1 Cv 0.98 2.4 1.1 --- Cv 0.1 12.847 76 3 6 118.5 5.74 10.6 Kv 1.32 6.50 20.82 --- Two Stage 4 6 3 Three Stage 4 6 63.0 14.8 47.0 14.8 19.3 34.4 8.9 Kv 0.4 11.4 25.9 16.235 0.2 50.8 Kv 1.972 64 76 102 2.8 26 28.2 8.1 54 Kv 0.1 22. Flow Down 3 FL(3) Cv 0.5 1.4 10.8 37.9 32.36 6.50 8.1 34.36 10.3 32.8 28.9 21.5 3.1 15.7 5 8.7 12.1 73.50 11.80 5.1 7.5 19.93 8.2 --- 1.51 5.2 10. Protected Inside Seat Design.9 12 12.1 52. 1500.7 71.8 40.6 29.952 1.42 4.7 6.75 3.7 3.07 3 4.7 33.5 50.3 86.7 23 27.4 16.1 45.875 115.99 Kv 1.39 Kv 0.1 23.5 0.9 19.1 10.272 1.720 1. Cavitrol III trim in the NPS 1.0 100 112 123 0.64 4.15 3.2 0.73 0.284 3.1 19.3 4.2 15.4 52.9 24.778 1.3 12.7 13.6 58 100.5 3 4 Flow Coefficient Minimum Throttling Cv Linear Characteristic Valve Opening − Percent of Total Travel 10 20 30 40 50 60 70 80 90 100 Cv 0.875 2.69 7.63 4.7 72.10 13.47 2.5 13.5 8.502 0.64 5.026 1. Cavitrol III.0 13.3 --- Cv 1. Erosion damage to the valve seats may result.7 2.4 22.6 27.747 2.5 76 3 102 64 4 2.58 8.580 1.7 52.99 Kv 0.9 10.06 2.646 1.18 9.2 25.5 31.72 7.2 40.76 7.68 5.18 6.3 87.1 11. NPS 2(1) Two Stage 3 Maximum Travel mm Inch mm Inch 29. all others in this table are HPT valves.9 Kv 2.3 93.70 2.39 5.61 6.47 2.3 38.5 50 2 50 2 Minimum Throttling Cv(2) Linear Characteristic Valve Opening—Percent of Total Travel 10 20 30 40 50 60 70 80 90 100 Cv 0. At 100% travel.98 Linear Characteristic HPS and HPT.58 0.0 0.5 35.3 Cv 1.0 0.37 3.6 31.35 5.1 4.4 6. These sizes and constructions are HPS valves.5 30.5 58. NPS 1(1) 2 2(1) Port Diameter mm Inches 22.7 16.2 12.5 4 72.4 44.8 10.82 3.39 --- Cv 0.61 9. two stage and the NPS 2.2 58.875(1) 44.6 73.4375 5.623 1.926 1.7 58.04 0.5 14.6 83. All Rights Reserved .502 0.510 0.5 22.20 0.68 4.25 5.5 50.80 2.9 41.20 5.0 2. and 2500 Catalog 12 Linear Cages Flow Down through the Port June 2011 .2 39.3 47.9 29.159 50 2 48.07 6.9 1.5 25 27.9 106 --- Cv 1. 1500.04 0.86 6.5 7.7 10.4 9.8 14. Flow Down Trim Stage Valve Size.5 Kv 0.7 56.72 0.3 --- Cv 1.311 0.2 17.7 8.07 1.49 17.8 Cv 1.5 5.0 27.9 4.284 2.98 Kv 0.02 3.0 --- Cv 3.1 0.22 9.8 0.4 46.46 5.5 1.7 27.47 3 4.14 3.46 4.01 9.5 60.360 0.7 47.3 2.25 1.3 12.7 49.6 24.7 61.0 12.49 6.1 11. 03 0.18 0.07 0.01 0.53 0.27 1.11 0.76 2.5 1.5 1(5) 25.4 1 38.61 0.46 0.88 Cv 0.065 cm2 / 0.37 0.05 0.00 0. CL900.03 0.00 0. 3.03 0. Cavitrol III 2−Stage Micro−Flat.68 0. 3/4” stem 6. and the Emerson logo are trademarks and service marks of Emerson Electric Co.44 0.86 2.06 0.75 Inch.1 1.97 0. and travel may be the same.23 Kv 0.03 0.04 0. At 100% travel 2.00 0.02 0.93 Valve Opening—Percent of Total Travel FL(1) 0. Flowing port: 19 mm / 0.00 0.97 0.68 0.94 1.04 0.03 0.22 0.5 1(4) 25.00 0.25 0.09 0.04 0. 10 20 30 40 50 60 70 80 90 100 0.21 0.62 0. Flowing port: 12.61 0.5 Inch.97 0.16 0.03 0.1 1. and 2500 Catalog 12 Cavitrol III Micro−Flat Flow Down through the Port June 2011 .18 0.70 0. Emerson.39 0.065 cm2 / 0.33 0.625 31.00 0.22 0.70 0. Flowing port: 19 mm / 0.00 0.785 In2.7 1.00 Cv 0.065 cm2 / 0.51 0.53 0.73 0.26 0.785 In2.5 mm / 0.19 0. Flowing port: 19 mm / 0.00 0.23 Kv 0.97 0.14 0.10 0. Unbalanced Area: 5.89 1.75 Inch.62 0. 3.70 4.4 1 38.12 0.00 0.45 0.41 0.94 1.03 0.065 cm2 / 0. At 100% travel 2.785 In2.06 0.02 0.20 3.97 0.42 0.35 0.1 1. Cavitrol III Micro−Flat trims use a shutoff port diameter which is larger than the flowing port diameter.00 0. Cavitrol III Micro−Flat trims use a shutoff port diameter which is larger than the flowing port diameter.02 0.35 0.16 0.00 0.00 0.10 3.03 0.00 0.54 0.03 0.com EFisher Controls International LLC 2011.03 0.307 In2.00 0.75 3. 1/2” stem 5.06 1. Use the shutoff port diameter for actuator sizing.59 0.49 0.81 1.785 In2. 10 20 30 0.16 0.5 Linear Characteristic Flow Coefficient(6) Cv Min.4 1 38.06 0.73 0.1 1.05 0.00 0.68 3. All Rights Reserved FL(1) 0.00 0. NPS Shutoff Port Diameter(2) Maximum Travel mm Inches mm Inches 2(3) 15. CL2500.Fisher.00 Cv 0.5 2(3) 25.125 1(3) 25.04 0.52 1.30 0. In certain cases.5 Flow Coefficient Cv Min.20 1.47 2.4 1 38.97 0.50 3.12 0.28 0.05 0.10 0.1 1. port size.00 0.02 0. HPS.06 Kv 0.4 1 28.52 Cv 0.46 0.02 Kv 0. Unbalanced Area: 5.00 0.5 2(5) 25. 3/4” stem 5.04 0.36 0.03 0.1 1.41 0.53 5.04 0.16 2.04 0.42 0.00 0.18 1.96 cm2 / 0.44 0.75 Inch (Unbalanced Area: 5.07 0.00 0.26 0.HPS CL900.81 1. Flowing port: 12.29 0.05 0.95 1.00 0.35 0.00 0.00 Linear Characteristic Valve Opening—Percent of Total Travel 40 50 60 70 80 90 100 0.5 2. 1500. Unbalanced Area: 5.00 0. NPS Shutoff Port Diameter(2) Maximum Travel mm Inches mm Inches 1(3) 25. Emerson Process Management.73 2.785 In2.12 0. www.97 . Flow Down Valve Size.84 1.00 0.02 0.36 1.97 1.02 0.55 Cv 0. the valve body size.5 2(5) 25.49 0.97 0. Use the shutoff port diameter for actuator sizing.34 0.00 1.07 0.52 1.04 0.00 0.8 0.74 4.7 mm / 0.Page HP-18 HPS.25 0.14 0. All other marks are the property of their respective owners.00 0.7 mm / 0.84 1.10 Kv 0.18 0. CL900.60 Kv 0.01 Kv 0.82 1.04 0.18 0.88 Cv 0.02 Kv 0.22 0.18 1.72 1.59 0.21 0.26 0.5 Inch (Unbalanced Area: 5.04 0.36 1. CL1500.76 2.02 0.02 0.04 0.00 0.25 2(4) 25.10 0.02 0. CL1500.4 1 38. 1/2” stem 4.065 cm2 / 0.08 0.46 0. Cavitrol III 3−Stage Micro−Flat.01 Kv 0.93 Cv 0.00 0.00 0.00 2.00 0. 3/4” stem Fisher and Cavitrol are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. CL2500.30 0. 3/4” stem 4.4 1 38. Flowing port: 9.375 Inch (Unbalanced Area: 1.53 0.4 1 63. Flow Down Valve Size. but the Cv might be different because of a different assembly part number.41 0.03 0.02 0. 675 0.625 C Cv 0.NotchFlot DST CL600.462 2.663 0.99 C 0.88 19.988 1.67 1. B.85 5.150 (2) 0.01 9.075 0.4 40.378 0. At 100% travel.20 0.6 109 122 0.5 13.55 0.0 1.01 8.500 (2) 136.100 (2) 0.31 4.6 73.25 1.546 0.4 59.99 5.375 C Cv 0.19 8.459 0.28 2.99 3.2 0.4 38.99 4 Balanced 73.9 23.85 0.4 16.1 0.91 11.375 25.5 5.2 2.6 21.17 6.8 29.26 5.080 (2) 0. CL900 and CL1500.5 0.42 3.884 1. Levels A.19 5. At 100% travel.82 3.960 1.8 20.4 15.375 31.80 12.1 4.45 7.030 0.51 9.Page NotchFlo DST-1 CL600 -.00 6.570 1.800 (2) 2.50 7.051 0.728 0.5 0.5 15.75 C Cv 0.17 5.3 32.75 8.99 A 1 17.30 9. 2. EFisher Controls International LLC 2005.5 16 32 50 67 82 96 107 117 0.41 6.99 6 Balanced 111.6 75.042 0. Globe and Angle Valves 4-Stage. CL900.39 4.44 1.4 1 C Cv 0.20 2.54 2.6 15.50 1.85 5.40 7.350 (2) 0.99 0.22 1.00 0.99 A 0.30 1.210 0.06 1.62 3.879 4.1 14.700 (2) 1.375 0.040 (2) 0.5 56.99 0.3 25.09 1.70 0.28 11.50 0.86 3.545 1.620 2.19 2.375 19.0 0.513 0.200 (2) 0.60 1.5 23.6 0.05 2.080 (2) 0.99 A 0.40 12.040 (2) 0.120 (2) 0.99 0.3 21.25 8.120 (2) 0.3 0.400 0.480 0.65 14.723 3. 3.390 0.99 0.99 A 0.99 6. NPS Port Diameter mm Inch Maximum Travel mm Level Inch Flow Coefficient 1-1/2 25.640 0.8 0.2 24.080 (2) 0.17 3.270 0.1 0.43 2.32 11.10 1.78 5.16 6.4 14.200 (2) 0.90 2.25 0.4 0.07 10.51 12.6 31. All Rights Reserved .64 3.19 4.99 C 0. B.29 8. 2.4 14.120 (2) 0.45 2.416 2.0 16.096 0. and C March 2011 .896 1.7 16 25 34 42 50 56 61 0.99 A 0.75 Valve Opening—Percent of Total Travel FL(1) Min 10 20 30 40 50 60 70 80 90 100 0.1 55.40 0.90 0.520 0.34 4.4 Unbalanced 2 Balanced 3 Balanced 4 Balanced 6(3) Balanced 8(3) Balanced 38.32 4.741 0.057 0.1 55.1 0.99 8 Balanced 136.226 0.350 (2) 0.23 1.99 0.76 0.90 9.16 7.7 16. Levels A.20 4.5 5.3 92.88 1.62 6.460 1.30 9.200 (2) 0.8 28.5 15.430 (2) 1.600 (2) 1.2 18.23 7. NPS Port Diameter Maximum Travel Level Linear Characteristic Flow Coefficient Min 10 20 30 40 50 60 70 80 90 100 Valve Opening—Percent of Total Travel FL(1) mm Inch mm Inch 1 Balanced 25.8 7.150 0.4 6.1 1.0 9.63 3.Globe and Angle Valves 3-Stage.9 0.92 4. 4-Stage.99 1.99 C 0.84 3.20 2. 2011.8 22. Clearance flow only.99 1.35 8.9 49.88 6.1 18. & CL1500 Catalog 12 CL600. Level C CL900 and CL1500.5 0.63 0.4 9.375 25.99 0.12 5.4 18.7 13.975 1.25 0.82 8.255 0.86 11.5 2.29 1.25 C Cv 0.8 Unbalanced Linear Characteristic B B B B B Cv Cv Cv Cv Cv C 111.90 0.02 3.625 0.9 19.1 0.285 0.0 C Cv 0.19 15.7 18.30 0.4 1.58 4.375 0.4 1.80 4.68 8.0 0.8 1.1 4.66 2.99 3 Balanced 55.250 (2) 1.375 C Cv 0.85 2.75 9.0 34.864 1.53 2. Clearance flow only.13 3.75 C Cv 0.99 C 0. NPS 6 and 8 are only available as angle valve bodies with Level C trim.57 6.6 2.350 (2) 0.99 2 Balanced 38.7 1. and C − Flow Up Valve Size.58 0.00 3.040 (2) 0.580 1.5 9.615 1. 3-Stage. Level C − Flow Up Valve Size. 8 5.5 6.4 5.375 C Cv 0. Clearance flow only. 6-Stage.03 2. Emerson.7 6.99 1.1 1. Angle Valve. www. Level C − Flow Up Valve Size.1 0.NotchFlot DST CL2500 Catalog 12 CL2500.85 1. All Rights Reserved . NPS/ Rating Port Diameter mm Inch 1 17.052 0.17 0.27 1.0 2.38 25.07 1. Emerson Process Management.Fisher.55 2.com EFisher Controls International LLC 2005.88 1.8 12 15 18 21 23 0.1 0.8 Unbalanced Maximum Travel mm Level Inch Flow Coefficient Valve Opening—Percent of Total Travel FL(1) Min 10 20 30 40 50 60 70 80 90 100 0.43 0.9 3.99 0.Page NotchFlo DST-2 Linear Characteristic CL2500.19 15. Level C February 2010 . Fisher and NotchFlo are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.4 8.5 0.69 0.09 0.11 (2) 0.9 0.48 0.014 11.37 1.4 0.37 1.26 0. 2.5 9.99 4 Balanced 73.3 (2) 0.4 1 C Cv 0.99 6 Balanced 111.25 C Cv 0.79 4.9 12 19 26 33 40 45 49 0.99 3 Balanced 55.71 3. At 100% travel. 2010.88 19.18 (2) 0.62 13.6 2. All other marks are the property of their respective owners.6 8.75 C Cv 0.3 1. and the Emerson logo are trademarks and service marks of Emerson Electric Co. 6-Stage.31 6.625 C Cv 0.4 (2) 1.7 2.035 (2) 2 Balanced 38.51 5.25 4.1 4. ©Fisher Controls International. or Fisher-Rosemount Systems. Inc. and Wafer and Single Flange Style. Refer to the Type 8560 information. Fisher..A.Posi-SealR Package Type A41 with Type 1035 The flow coefficients for the Posi-Seal Package (PSP) are identical to the Types 8560 and A41. ANSI Class 150. Inc. 1998. Inc. on recycled paper.S. In fact. All other marks are the property of their respective owners. the Type A41 is one of its components. Printed in U. All Rights Reserved Catalog 12 December 1998 Page PSP-1 . The Posi-Seal Package is available in sizes 2−12". and Fisher-Rosemount are marks owned by Fisher Controls International. Posi-Seal. . 16 3.969 1.01 2.0 25.81 3.591 25 1 19.1 35.3125 0.908 1.135 0.7 28.6 28.5 18.1 36.77 13.1 42.93 8.72 11.85 6.934 1.7 94.73 5.65 3.5 1.3 Kv 1.571 0.92 13.575 inches.26 7.65 Cv 0.1 44.52 5.591 inches.484 0.17 4.073 0.21 9.1 0.66 3.91 Kv 0.34 1.44 4.508 0.47 6.33 1. Actual diameter of the 15 millimeter port is 0.Page RSS-1 Equal Percentage Characteristic Equal Percentage Valve Size.49 6.592 0.24 8.07 1.24 3.0 18.66 13.390 0.66 13.14 2.591 0.99 2.4 Cv 2.632 0.3 70.1875 2.16 8.75 0.157 0. Inch equivalents of these metric port diameters have been rounded to common fractional diameters.RSS CL150 and 300 Catalog 12 Equal Percentage Flow Up through the Seat Ring November 2009 .84 5.1 31.7 Cv 0.50 5.443 0.6 44.12 10.2 24.47 1.842 1.61 7.43 3. and of the 96 millimeter port is 3.5 Maximum Travel mm 15 15 Inches 0.905 1.117 0.03 8.6 Cv 1.75 15 0.1 0.21 8.506 0.77 2. NPS Port Diameter(1) mm 8 15 Inches 0.49 5.0 26.6 22.547 0.9 15.562 0.5 71.19 1.74 3.36 11.28 1.783 1. 2009.0 81.49 9.6 1.90 2.660 0.5 62.125 1.9 55.25 6.559 0.618 0.1 Kv 2.139 0.660 0.3 59.09 3.96 10.22 7.66 11.58 8.1 19.91 14.182 0.3 15.5 21.728 0.24 1.5 28.599 0.934 1.125 3 80 65 3.37 2.12 5.17 7.120 0.7 43.92 8.6 Valve Opening—Percent of Total Travel Kv 1.3 16.75 1.1 28.70 4.503 0.11 1.4 23.227 0.3 Cv 1.66 8.8 18.36 11.30 3.9 51.1875 19.20 12.4 22.12 10.19 7.08 4.4 18.54 9.91 9.27 Cv 0.842 1.5 25.0 37.45 9.03 4.48 2.6 30.5 81.472 0.050 0.83 7.546 0.793 1.05 1.5 94.585 0.52 1.9 20.10 2.28 4.91 4.23 12.9 57.4 48.101 0.98 4.7 38.780 inches.486 0.06 4.76 2.763 1.125 Flow Coefficient 5 10 20 30 40 50 60 70 80 90 100 Cv 0.75 2 50 50 2 2 19.53 2.7 31.043 0.808 1.063 0.262 0.75 1−1/2 40 30 1.11 1.8 14.81 3.5 Cv 3.07 3.93 3.518 0.79 2.6 25.4 116 133 145 Kv 6.156 0.582 0.25 4.5 Cv 2.1 34.684 0.54 1.3 Kv 0.8 15.5 35.28 1.79 5.439 0.5 16.728 0.9 49.591 1 20 0.9 Cv 7.6 0.917 1.215 0.92 13.3 Kv 1.94 2.23 3.99 4.55 2.3 31.12 1.6 66.32 3. of the 40 millimeter port is 1.50 3. All Rights Reserved .3 35.57 Kv 0.591 25 1 15 0.4 29.5 24.8 69.41 Kv 0.186 0.3 40. EFisher Controls International LLC 1986.03 5.427 0.99 11.68 5.383 0.9 16.44 6.7 100 115 125 1.09 Cv 0.85 2.56 2.31 6.2 81.28 1.337 0.20 2.4 Kv 0.95 Cv 0.08 1.70 2.0 28.24 7.6 1.3 Kv 1.59 3.58 9.58 11.35 2.4 21.2 21.8 19.12 7.5 Kv 0.369 0.715 0.125 4 96 4 28. www. All other marks are the property of their respective owners.Page RSS-2 This page intentionally left blank Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.Fisher. and the Emerson logo are trademarks and service marks of Emerson Electric Co.com EFisher Controls International LLC 1986. All Rights Reserved . 2009. Emerson. Emerson Process Management.RSS CL150 and 300 Catalog 12 Equal Percentage Cage Flow Down through the Seat Ring November 2009 . 031 0.038 0.020 Cv Fd 0 89 0.063 0.011 0.054 0.013 0.048 0.020 0.020 Cv Fd XT((3)) .031 0.027 0.013 0.036 0.014 0.063 0.044 0.028 23 56 84 113 138 159 181 197 216 228 Kv 20 49 73 97 119 138 157 170 187 197 59 128 178 206 216 219 219 219 219 219 51 111 154 178 187 189 189 189 189 189 36 78 119 150 175 194 206 216 219 209 31 68 103 130 151 168 178 187 189 181 0.015 0.048 0.038 0.018 0.030 0.017 0.030 0.054 0.034 Cv Fd 0 65 0.041 0. 900.024 0.045 0.054 0.034 0. Consult your Fisher sales office for additional information.038 0.019 0.034 0.063 0.062 0.015 0.028 0.089 0.010 Cv 37 81 128 172 219 259 294 331 366 397 Kv 32 70 111 149 189 224 254 287 316 343 0.031 0.026 0.034 0.045 0.65 0.019 0.051 0.70 197 7 75 7.012 0.014 Cv Fd 0 89 0.70 197 7 75 7.015 0.012 0. i. EFisher Controls International LLC 2004.045 0.017 0.(2) and Inlet Class Port Diameter mm Inches Maximum Travel mm Inches Whisper III Levels A1 and A3 A1 A3 4x8 Class 600 to 1500 B1 and B3 120 4 70 4.013 0.063 0.014 Cv 23 56 84 119 147 178 206 231 256 278 Kv 20 49 73 103 127 154 178 200 222 241 Fd 0.043 0.017 1.020 0.045 0.030 0.016 0.89 0.031 0.89 0.044 0.020 0.017 Kv Fd 0 65 0.023 0.045 0.015 0.063 0.011 0.043 0.014 Cv Fd 0 65 0.024 0.040 0.016 0.040 0.022 0.018 0.019 0.019 0. & 2500 Catalog 12 Linear Cage Flow Up through the Port February 2004 − Page TBX−1 Linear Characteristic Whisper III − Flow Up Valve Size.025 0.026 0.036 0.022 0.036 0.048 0.022 0.010 Kv Fd FL((3)) 0.040 0.044 0.025 0.012 0.040 0.019 0.028 0.021 0.022 0.016 0. 1500.023 0.018 0.054 0.022 0.017 Cv 60 141 216 278 334 381 419 450 472 484 Kv 52 122 187 241 289 330 362 389 408 419 0.022 0.027 0.041 0.076 0.010 Cv 37 81 128 172 209 250 281 313 341 369 Kv 32 70 111 149 181 216 243 270 295 319 Fd 0.031 0.030 0.022 0.024 0.063 0.89 0.108 0.65 0.031 0.038 0. 6x8 is a 6−inch inlet and an 8−inch outlet.014 0.108 0.015 0. Values given are Inlet versus Outlet.025 0.022 0.089 0.014 0.014 0.108 0.045 0.022 0.017 0.044 0.026 0.034 0.016 0.019 0.018 0.018 0.018 0.089 0.011 0.015 0.014 0.014 0.030 0. Reduction of standard inlet size may affect capacity.017 60 141 222 291 356 413 463 506 544 578 Kv 52 122 192 251 308 357 400 438 470 500 0.041 0.041 0.076 0.031 0.033 0.036 0.031 0.028 23 56 84 109 134 153 172 184 197 206 Kv 20 49 73 95 116 132 149 159 170 178 0.019 0.036 0.89 0.027 0.024 0. 3. All Rights Reserved Printed in USA 0 89 0. At 100% travel.024 0.054 0.021 0.036 0.031 0.018 0.036 0.063 0.012 0.019 0.026 0.034 0.089 0.70 197 7 75 7.028 0.028 0.020 0.043 0.051 0.033 0.033 0.75 B1 B3 C1 and C3 C1 C3 Flow Coeffi− Coeffi cient 10 20 30 40 50 60 70 80 90 100 Cv 59 131 188 228 253 259 259 259 259 259 Kv 51 114 162 197 219 224 224 224 224 224 Fd Valve Opening
Percent of Total Travel 36 81 122 156 184 209 228 244 253 259 31 70 105 135 159 181 197 211 219 224 0.019 0.014 0.030 0.014 Cv 23 56 84 119 147 178 213 238 266 291 Kv 20 49 73 103 127 154 184 205 230 251 0.022 0.015 0.70 197 7 75 7.054 0.062 0.076 0.063 0.036 0.013 0.028 0.014 0.011 0.030 0.019 0.036 0.019 0.038 0.031 0.020 0.023 0.65 0.062 0. 2.022 0.025 0.033 0.038 0.019 0.045 0.036 0.054 0.024 0.034 0.020 0.024 0.e.062 0.027 0.030 0.021 0.015 0.021 0.023 0.028 0.054 0.75 B1 B3 C1 and C3 C1 C3 A1 and A3 6x8 Class 600 to 1500 and d 8x8 through 12 x 8 Class 600 t 2500 to A1 A3 B1 and B3 120 4 70 4.045 0.031 0.036 0.051 0.036 0.018 0.048 0.65 0.051 0.017 0.108 0.034 Cv Fd 0 89 0.Design TBX Class 600.75 B1 B3 C1 and C3 C1 C3 A1 and A3 A1 A3 4x8 Class 2500 B1 and B3 120 4 70 4.038 0.031 0.024 0.75 B1 B3 C1 and C3 C1 C3 A1 and A3 A1 A3 6x8 Class 2500 B1 and B3 120 4 70 4.022 0.010 Kv Fd 0 65 0.038 0.076 0.043 0. 014 0.026 0.013 Cv 112 253 381 494 594 681 750 809 856 888 Kv 97 219 330 427 514 589 649 700 741 768 0. Fisher is a mark owned by Fisher Controls International LLC.019 0.Fisher.016 0.041 0.65 0.041 0.056 0.015 Cv Fd 0 89 0.013 0.037 0.008 0.25 264 10 38 10.38 B1 B3 C1 and C3 C1 C3 A1 and A3 8 x 12 Class 600 to 1500 and d 10 x 12 through 14 x 12 Class 600 t 2500 to A1 A3 B1 and B3 159 6 25 6.028 0.009 0.89 0.89 0.041 0.029 0.014 0.045 0.016 0.037 0.034 0.65 0.026 0.018 0.010 0.028 0.015 0.045 0.037 0.056 0.036 0.019 0.025 0.010 0.024 0.018 0.021 0.009 0.021 0.017 0.032 0.015 0.013 0.012 0.018 0.024 0.013 113 253 394 513 622 722 809 888 953 1009 Kv 97 219 341 443 538 624 700 768 824 873 0.021 0.019 0.033 0.012 0.019 0.89 0.010 0.012 0. 1500.029 0.029 0.015 0.019 0.064 0.033 0.025 0.036 0.015 Cv Fd XT((3)) .030 0.023 0.026 0.021 0.010 0.040 0.014 0.027 0.019 0.38 B1 B3 C1 and C3 C1 C3 A1 and A3 A1 A3 8 x 12 Class 2500 B1 and B3 159 6 25 6.030 0.027 0.048 0.010 0. 3.048 0.018 0.013 0.com EFisher Controls International LLC 2004.023 0.024 0.015 0.e.021 0.008 Kv Fd 0 65 0.019 0.027 0.029 0.024 0.015 0.024 0.016 0. 6x12 is a 6−inch inlet and a 12−inch outlet.011 0.045 0.016 0.015 0.034 0.010 0.026 0.015 0.036 0.046 0.015 0.033 0.033 0.89 0.011 0.008 Cv 67 147 231 316 384 453 516 572 628 675 Kv 58 127 200 273 332 392 446 495 543 584 Fd 0.021 0.021 0.033 0.033 0.034 0.010 Cv 43 97 147 200 250 303 353 406 450 497 Kv 37 84 127 173 216 262 305 351 389 430 0.023 0.013 0.38 B1 B3 C1 and C3 C1 C3 A1 and A3 A1 A3 6 x 12 Class 2500 B1 and B3 159 6 25 6.015 0.012 0.016 0.015 0.008 0.048 0.011 0.021 0.025 0.025 Cv Fd 0 89 0. www.010 Cv Fd 0 65 0.021 0.(2) and Inlet Class Port Diameter mm Inches Maximum Travel mm Inches Whisper III Levels A1 and A3 A1 A3 6 x 12 Class 600 to 1500 B1 and B3 159 6 25 6. & 2500 Catalog 12 Linear Cage Flow Up through the Port February 2004 − Page TBX−2 Linear Characteristic Whisper III − Flow Up Valve Size.012 0.023 0.027 0.017 0.029 0.028 0.041 0.014 0.040 0.020 43 97 147 200 250 297 338 381 419 456 Kv 37 84 127 173 216 257 292 330 362 395 112 241 338 413 463 488 488 488 488 488 97 208 292 357 400 422 422 422 422 422 67 147 222 288 341 388 425 453 475 488 58 127 192 249 295 335 368 392 411 422 0.033 0.016 0.045 0.015 0.025 0.010 Cv 43 97 147 200 250 303 350 394 438 478 Kv 37 84 127 173 216 262 303 341 378 414 Fd 0.010 0.019 0. All other marks are the property of their respective owners.056 0. Values given are Inlet versus Outlet.025 0.029 0. 900.65 0.016 0.016 0.009 0.040 0.008 Cv 68 147 231 316 394 469 538 600 659 719 Kv 58 127 200 273 341 405 465 519 570 622 0.25 264 10 38 10.028 0.008 Kv Fd FL((3)) 0.037 0.013 0.032 0.064 0. The Emerson logo is a trademark and service mark of Emerson Electric Co.017 0.080 0.016 0.027 0.011 0. i.021 0.064 0.019 0.029 0.008 0.024 0.017 0. Reduction of standard inlet size may affect capacity.020 0.029 0.019 0. At 100% travel.064 0.25 264 10 38 10.024 0.021 0.018 0.021 0.056 0.024 0.018 0.012 0.008 0.019 0.015 0.036 0.023 0.017 0.38 B1 B3 C1 and C3 C1 C3 Flow Coeffi− Coeffi cient 10 20 30 40 50 60 70 80 90 100 Cv 112 253 369 469 553 622 672 703 722 722 Kv 97 219 319 405 478 538 581 608 624 624 Fd Valve Opening
Percent of Total Travel 67 147 231 306 372 434 488 538 581 619 58 127 200 265 322 376 422 465 503 535 0.024 0.013 0.011 0.009 0.032 0.046 0.024 0.025 Cv Fd 0 65 0.018 0.019 0.011 0.011 0.25 264 10 38 10.010 Cv Fd 0 89 0.080 0.010 0.013 0. All Rights Reserved Printed in USA 0 89 0. Consult your Fisher sales office for additional information. 2.013 Kv Fd 0 65 0.023 0.65 0.023 0.046 0. a business of Emerson Process Management.016 0.027 0.048 0.016 0.030 0.012 0.023 0.Design TBX Class 600.040 0.015 0.017 0.017 0.080 0.033 0.024 0.013 1.016 0.034 0.080 0.015 0.011 0.012 0.020 0.025 0.032 0.027 0.024 0.046 0.030 0.020 43 97 147 197 238 278 313 347 375 403 Kv 37 84 127 170 205 241 270 300 324 349 0.013 0.017 0.027 0.018 0. 012 0.015 0.017 0.011 0.62 B1 B3 C1 and C3 C1 C3 A1 and A3 A1 A3 10 x 16 Class 2500 B1 and B3 194 7 62 7.031 0.019 0.014 0.65 0.026 0.053 0.013 0.016 0.011 0.019 0.019 0.012 0.022 0.89 0.031 0.Design TBX Class 600.053 0.017 0.011 0.012 0.009 0.015 0.040 0.011 Cv 170 372 569 734 884 1016 1131 1231 1313 1375 Kv 147 322 492 635 765 879 979 1065 1135 1189 0.017 64 141 216 294 363 425 484 541 591 641 Kv 56 122 187 254 314 368 419 468 511 554 0.009 0.034 0.027 0.024 0. At 100% travel.031 0.016 0.65 0. 900.022 0.010 0.015 0. Reduction of standard inlet size may affect capacity.028 0.040 0.009 Cv 64 141 216 294 369 444 519 584 650 709 Kv 56 122 187 254 319 384 449 505 562 614 Fd 0. & 2500 Catalog 12 Linear Cage Flow Up through the Port February 2004 − Page TBX−3 Linear Characteristic Whisper III − Flow Up Valve Size.021 0.009 0.008 0.069 0.62 321 12 62 12.024 0.034 0.018 0.039 0.010 0.022 Cv Fd 0 89 0.053 0.012 Cv Fd 0 89 0.038 0.026 0.62 321 12 62 12.019 0.024 0.020 0.017 0.027 0. 2.012 0.031 0.007 Kv Fd 0 65 0.007 Kv Fd FL((3)) 0.027 0.027 0.007 Cv 103 225 347 469 588 694 794 891 978 1063 Kv 89 195 300 405 508 600 687 770 846 919 0.015 0.62 321 12 62 12.014 0.008 0.011 0.65 0.011 0.040 0.027 0.014 0.019 0.009 0.e.010 0.011 0.011 0.019 0.023 0.019 0. 8x16 is an 8−inch inlet and a 16−inch outlet.012 0.013 0.014 0.024 0.034 0.049 0.017 64 141 216 294 369 444 509 575 634 691 Kv 56 122 187 254 319 384 441 497 549 597 0.024 0.013 0.009 0.007 0.012 0.011 0.021 0.017 0.016 0.015 0.013 0.017 0.012 0.62 321 12 62 12.038 0.024 0.014 0.62 B1 B3 C1 and C3 C1 C3 A1 and A3 A1 A3 8 x 16 Class 2500 B1 and B3 194 7 62 7.89 0.020 0.027 0.019 0.62 B1 B3 C1 and C3 C1 C3 Flow Coeffi− Coeffi cient 10 20 30 40 50 60 70 80 90 100 Cv 170 372 556 716 853 972 1069 1147 1206 1244 Kv 147 322 481 619 738 841 924 992 1043 1076 Fd Valve Opening
Percent of Total Travel 102 225 347 466 569 666 753 834 909 978 88 195 300 403 492 576 651 722 787 846 0.031 0.069 0.011 1.012 0.021 0.034 0. Consult your Fisher sales office for additional information.013 0.018 0.015 0. Values given are Inlet versus Outlet.012 0.012 Cv Fd XT((3)) 0.039 0.016 0.014 0.022 0.022 Cv Fd 0 65 0.024 0.007 0.019 0.62 B1 B3 C1 and C3 C1 C3 A1 and A3 10 x 16 Class 600 to 1500 and d 12 x 16 through 16 x 16 Class 600 t 2500 to A1 A3 B1 and B3 194 7 62 7.016 0.039 0.040 0.019 0.007 0.89 0.017 0.022 0.024 0.018 0.009 0.009 Cv 65 141 216 294 369 444 522 594 663 725 Kv 56 122 187 254 319 384 451 514 573 627 0.034 0.018 0.014 0.009 0.007 0.011 170 Fd 0 65 0.016 0. All Rights Reserved Printed in USA 0 89 0.012 0.008 0.022 0.013 0.007 0.015 0.009 Cv Fd 0 65 0.010 0.009 Cv Fd 0 89 0.027 0.011 0.017 0.023 0.016 0.007 0.031 0.009 0.015 0.023 0.020 0.015 0.010 0.012 0.012 0.012 0.022 0.069 0.022 0.009 0.026 0.024 0.020 0.012 0.028 0.016 0.007 0.027 0.017 0.027 0.014 0.007 Cv 102 225 347 469 578 681 775 866 947 1025 Kv 88 195 300 405 500 589 670 749 819 887 Fd 0.049 0.020 0.015 0.020 0.039 0.019 0.011 366 525 656 763 841 891 913 913 913 Kv 147 316 454 568 660 727 770 789 789 789 102 225 341 444 534 616 688 750 803 844 88 195 295 384 462 533 595 649 695 730 0.026 0.023 0.019 0. EFisher Controls International LLC 2004.024 0.031 0.017 0.009 0.034 0.024 0.008 0.053 0.020 0.017 0.015 0.65 0.020 0.022 0.(2) and Inlet Class Port Diameter mm Inches Maximum Travel mm Inches Whisper III Levels A1 and A3 A1 A3 8 x 16 Class 600 to 1500 B1 and B3 194 7 62 7.007 0.89 0.049 0.027 0.011 .014 0.014 0.022 0.028 0.027 0.009 0.027 0.015 0.038 0.011 0.010 0. 3. 1500.038 0. i.028 0.069 0.034 0.013 0.010 0.013 0.031 0.021 0.011 170 372 575 750 909 1053 1184 1297 1397 1481 Kv 147 322 497 649 787 911 1024 1122 1208 1281 0.049 0.024 0.014 0.010 0.022 0.009 0.014 0.034 0. Values given are Inlet versus Outlet.014 0.011 0.020 0.028 0. 2.020 0.020 0.014 101 213 325 441 550 666 769 863 956 1044 Kv 88 184 281 381 476 576 665 746 827 903 261 556 800 1006 1172 1303 1394 1450 1466 1466 226 481 692 870 1014 1127 1206 1254 1268 1268 153 325 497 650 788 909 1022 1122 1209 1284 132 281 430 562 681 787 884 970 1046 1111 0.008 0.008 0. Consult your Fisher sales office for additional information.032 0.010 0.039 0.20 391 15 38 15.014 101 213 325 441 547 644 734 819 903 975 Kv 88 184 281 381 473 557 635 708 781 843 0.022 0.011 0.009 0.017 0.016 0.019 0.016 0.028 0. www.005 Cv 153 325 497 675 831 975 1113 1241 1356 1466 Kv 132 281 430 584 719 843 962 1073 1173 1268 Fd 0.009 0.010 0.023 0.019 0.019 0.65 0.007 0.016 0.008 0.011 0.017 0.013 0.023 0.018 0. 10x18 is a 10−inch inlet and an 18−inch outlet.014 0.89 0.039 0.012 0.016 0.022 0.023 0.009 1.011 0.010 0.017 0.020 0.044 0.032 0.019 0.006 0.(2) and Inlet Class Port Diameter mm Inches Maximum Travel mm Inches Whisper III Levels A1 and A3 A1 A3 10 x 18 Class 600 to 1500 B1 and B3 234 9 20 9.006 0.016 0.026 0.014 0.006 0.011 0.014 0.009 0.com EFisher Controls International LLC 2004.011 0.38 B1 B3 C1 and C3 C1 C3 Flow Coeffi− Coeffi cient 10 20 30 40 50 60 70 80 90 100 Cv 261 563 841 1078 1288 1469 1622 1747 1844 1913 Kv 226 487 727 933 1114 1270 1403 1511 1595 1654 Fd Valve Opening
Percent of Total Travel 153 325 497 675 825 966 1100 1222 1334 1441 132 281 430 584 714 835 952 1057 1154 1246 0.013 0.011 0.006 0.017 0.032 0.044 0.023 0.20 391 15 38 15.013 0.008 0.006 0.028 0.008 0.007 Cv Fd 0 65 0. 3.032 0.028 0.015 0.38 B1 B3 C1 and C3 C1 C3 A1 and A3 A1 A3 10 x 18 Class 2500 B1 and B3 234 9 20 9.016 0.010 0.013 0.005 Kv Fd 0 65 0.017 0.012 0.021 0.018 0.010 0.023 0.016 0.018 0.021 0.007 0.010 0.022 0.020 0.009 0.010 0.022 0.009 0.015 0.044 0.018 0.006 0.019 0.38 B1 B3 C1 and C3 C1 C3 A1 and A3 12 x 18 Class 600 to 1500 and d 14 x 18 through 18 x 18 Class 600 t 2500 to A1 A3 B1 and B3 234 9 20 9. Fisher is a mark owned by Fisher Controls International LLC. All Rights Reserved Printed in USA 0 89 0.014 0.014 0.044 0.011 0.011 0.017 0.031 0.89 0.011 0.012 0.e.028 0.Fisher.013 0.005 Cv 153 325 497 675 847 997 1144 1278 1406 1528 Kv 132 281 430 584 733 862 989 1106 1216 1322 0. At 100% travel.006 0.010 0.010 0.006 0.016 0.010 0. Reduction of standard inlet size may affect capacity.018 0.006 0.011 0.016 0.012 0.009 0.013 0.008 0. All other marks are the property of their respective owners.025 0.026 0.010 Cv Fd 0 89 0.006 0.039 0.013 0.014 0.020 0.009 261 563 863 1119 1353 1566 1753 1919 2063 2181 Kv 226 487 746 968 1170 1354 1516 1660 1784 1887 0.031 0.025 0.020 0.009 0.009 0.006 0.032 0.20 391 15 38 15.20 391 15 38 15.032 0.012 0.011 0.007 0.016 0.023 0.026 0.019 0.032 0.013 0.023 0.010 Cv Fd XT((3)) .008 0.013 0.010 0.017 0.018 Cv Fd 0 89 0.015 0. The Emerson logo is a trademark and service mark of Emerson Electric Co.021 0.023 0.009 0.009 Cv 261 563 847 1091 1306 1497 1663 1797 1909 1994 Kv 226 487 733 943 1130 1295 1438 1554 1652 1725 0.013 0.028 0.056 0.008 0.025 0. 900.012 0.020 0.009 0.018 Cv Fd 0 65 0.010 0.016 0.028 0.019 0.65 0.021 0.010 0. & 2500 Catalog 12 Linear Cage Flow Up through the Port February 2004 − Page TBX−4 Linear Characteristic Whisper III − Flow Up Valve Size.016 0.009 0.009 0.011 0.016 0.032 0.009 0.008 0.65 0.056 0.020 0.012 0.018 0.013 0.007 Cv 102 213 325 441 553 666 781 888 988 1081 Kv 88 184 281 381 478 576 676 768 854 935 0. 1500.016 0.031 0.009 0.38 B1 B3 C1 and C3 C1 C3 A1 and A3 A1 A3 12 x 18 Class 2500 B1 and B3 234 9 20 9.023 0.011 0.008 0.016 0.012 0.039 0.019 0. i.011 0.023 0.009 0.009 Kv Fd 0 65 0.007 Cv 101 213 325 441 550 666 772 869 966 1053 Kv 88 184 281 381 476 576 668 751 835 911 Fd 0.026 0. a business of Emerson Process Management.028 0.017 0.023 0.011 0.011 0.031 0.015 0.006 0.65 0.009 0.008 0.056 0.016 0.005 Kv Fd FL((3)) 0.023 0.014 0.007 0.89 0.014 0.007 Cv Fd 0 89 0.025 0.056 0.008 0.014 0.020 0.011 0.020 0.010 0.011 0.Design TBX Class 600.89 0.020 0.013 0.011 0. 007 0.013 0.014 0.014 0.012 0.008 0.008 0.009 0.011 0. i.021 0. 900.012 0.005 Kv Fd FL((3)) 0.015 0.009 0.027 0.009 0.010 0.023 0.016 0.006 0.011 0.009 Cv Fd XT((3)) .017 0.007 0.017 0.027 0.008 0.008 0.026 0.037 0.012 0.014 0.(2) and Inlet Class Port Diameter mm Inches Maximum Travel mm Inches Whisper III Levels A1 and A3 A1 A3 12 x 20 Class 600 to 1500 B1 and B3 285 11 20 11.019 0.005 0.008 0.021 0.047 0.010 0.016 0. At 100% travel.65 0.007 Kv Fd 0 65 0.006 0.62 B1 B3 C1 and C3 C1 C3 Flow Coeffi− Coeffi cient 10 20 30 40 50 60 70 80 90 100 Cv 383 813 1213 1553 1859 2125 2350 2538 2681 2791 Kv 331 703 1049 1343 1608 1838 2033 2195 2319 2414 Fd Valve Opening
Percent of Total Travel 232 491 747 1000 1225 1434 1631 1813 1978 2128 201 424 646 865 1060 1241 1411 1568 1711 1841 0.89 0.009 0.65 0.008 0.009 0.006 0.006 0.037 0.012 0.016 0.011 0.015 0.019 0.008 0. 2.005 Cv 233 491 747 1003 1259 1484 1697 1900 2091 2269 Kv 201 424 646 868 1089 1284 1468 1644 1808 1962 0.014 0. Reduction of standard inlet size may affect capacity.009 0.010 0.018 0.018 0.015 Cv Fd 0 89 0.012 0.018 0.021 0.033 0.009 0. 1500.007 0.012 149 309 469 634 797 959 1103 1244 1378 1503 Kv 129 268 405 549 689 830 954 1076 1192 1300 383 813 1247 1616 1956 2263 2538 2784 2997 3181 331 703 1079 1398 1692 1957 2195 2408 2592 2752 0.006 0.010 0.016 0.016 0.017 0.013 0.010 0.008 0. 3.008 0.021 0.007 0.013 0.008 0.005 0.026 0.027 0.013 0. Values given are Inlet versus Outlet.016 0.012 0.007 0.010 0.010 0.005 0.20 473 18 62 18. 12x20 is a 12−inch inlet and a 20−inch outlet.027 0.013 0.005 0.010 0. EFisher Controls International LLC 2004. All Rights Reserved Printed in USA 0 89 0. Consult your Fisher sales office for additional information.015 0.62 B1 B3 C1 and C3 C1 C3 A1 and A3 A1 A3 14 x 20 th through h 20 x 20 Class 600 to 1500 B1 and B3 285 11 20 11.89 0.006 Cv Fd 0 65 0.017 0.Design TBX Class 600.023 0.023 0.010 0.019 0.005 0.019 0.006 0.019 0.013 0.047 0.018 0.014 0.007 0.006 Cv 150 309 469 634 797 959 1119 1278 1422 1556 Kv 129 268 405 549 689 830 968 1106 1230 1346 0.007 1.012 0.011 0.005 0. & 2500 Catalog 12 Linear Cage Flow Up through the Port February 2004 − Page TBX−5 Linear Characteristic Whisper III − Flow Up Valve Size.023 0.019 0.033 0.e.010 0.20 473 18 62 18.014 0. 019 0.010 251 497 741 984 1231 1478 1703 1913 2113 2291 Kv 217 430 641 851 1065 1279 1473 1654 1827 1981 648 1291 1931 2481 2981 3438 3850 4213 4531 4781 561 1116 1671 2146 2579 2973 3330 3644 3920 4136 0.013 0.010 0.005 0.014 0.e.007 0.88 B1 B3 C1 and C3 C1 C3 A1 and A3 A1 A3 18 x 24 th through h 24 x 24 Class 600 to 1500 B1 and B3 349 13 75 13.007 0.027 0.008 0.030 0.008 0.009 0.011 0.011 0.006 0.015 0.007 0.022 0.006 Kv Fd 0 65 0.004 0.004 0.005 0.012 0.Design TBX Class 600.022 0.com EFisher Controls International LLC 2004. Reduction of standard inlet size may affect capacity.016 0.010 0.006 0.011 0.011 0.013 0.65 0.004 0.016 0.005 0.008 0. 2.014 0. www.022 0.004 0.008 0.015 0.89 0.008 0.005 Cv 252 497 741 984 1231 1478 1722 1956 2169 2359 Kv 218 430 641 851 1065 1279 1489 1692 1876 2041 0.011 0.004 0.012 0.006 0.010 0.007 0.009 0.019 0.014 0.007 0.011 0.007 0.008 0.010 0.010 0.011 0.012 0. & 2500 Catalog 12 Linear Cage Flow Up through the Port February 2004 − Page TBX−6 Linear Characteristic Whisper III − Flow Up Valve Size.005 Cv Fd 0 65 0.005 0. a business of Emerson Process Management.75 581 22 88 22. At 100% travel. All other marks are the property of their respective owners.012 0.007 0.038 0.017 0.005 0.013 0. Consult your Fisher sales office for additional information.012 0.015 0. 16x24 is a 16−inch inlet and a 24−inch outlet. The Emerson logo is a trademark and service mark of Emerson Electric Co.007 0.022 0.007 0.019 0.006 0.014 0.005 0.013 0.005 0. Fisher is a mark owned by Fisher Controls International LLC.016 0.012 0.013 0.007 Cv Fd XT((3)) .006 0.030 0.89 0.008 0.008 0.013 0. 3.005 0.027 0.010 0. 1500.009 0.004 Kv Fd FL((3)) 0. Values given are Inlet versus Outlet.006 0.004 Cv 386 772 1156 1538 1916 2250 2569 2869 3150 3394 Kv 334 668 1000 1330 1657 1946 2222 2481 2725 2936 0.75 581 22 88 22.013 0. i.007 0.015 0.009 0.017 0.008 0.018 0.018 0.006 1.011 0. 900.012 0.010 0.009 0.006 0. All Rights Reserved Printed in USA 0 89 0.88 B1 B3 C1 and C3 C1 C3 Flow Coeffi− Coeffi cient 10 20 30 40 50 60 70 80 90 100 Cv 648 1291 1888 2403 2859 3263 3613 3900 4134 4300 Kv 561 1116 1633 2079 2473 2822 3125 3374 3576 3720 Fd Valve Opening
Percent of Total Travel 386 772 1156 1538 1872 2188 2484 2756 3009 3225 334 668 1000 1330 1619 1892 2149 2384 2603 2790 0.Fisher.022 0.(2) and Inlet Class Port Diameter mm Inches Maximum Travel mm Inches Whisper III Levels A1 and A3 A1 A3 16 x 24 Class 600 to 1500 B1 and B3 349 13 75 13.008 0.019 0.009 0.013 0.006 0.016 0.004 0.007 0.038 0.012 Cv Fd 0 89 0.022 0.65 0. 70 606 23 88 23.89 0.027 0.004 Cv 314 619 919 1222 1528 1831 2131 2438 2744 Kv 271 535 795 1057 1322 1584 1844 2108 2373 2592 0.007 0.008 0.004 0.009 0.005 Kv Fd 0 65 0.88 B1 B3 C1 and C3 C1 C3 A1 and A3 A1 A3 22 x 30 th through h 24 x 30 Class 600 to 900 B1 and B3 424 16 70 16.005 0.013 0.010 0.006 0.012 0.006 0.005 0. i.017 0.015 0.006 0.009 0.019 0.015 0.009 0.013 0.013 0.65 2866 Cv Fd 0 89 0.006 0.010 0.010 0.006 0.017 0. & 2500 Catalog 12 Linear Cage Flow Up through the Port February 2004 − Page TBX−7 Linear Characteristic Whisper III − Flow Up Valve Size.013 0.013 0.009 0.011 0. Values given are Inlet versus Outlet.015 0.015 0.010 0.017 0.006 0.004 0.005 0. Reduction of standard inlet size may affect capacity.024 0.006 0.006 0.004 0.010 0.009 0.033 0.012 0.007 0. 1500.89 0.003 Cv 487 969 1444 1928 2403 2875 3291 3691 4075 4406 Kv 421 838 1249 1668 2079 2487 2846 3192 3525 3811 0.013 0.004 0.003 Kv Fd 0 65 0.010 0.89 0.011 0.013 0.024 0. 18x30 is an 18−inch inlet and a 30−inch outlet.008 0.004 0.011 Fd 2997 0.017 0.010 0.008 0.011 0.014 0.015 0.009 0.004 Cv 313 616 916 1222 1528 1831 2131 2438 2713 Kv 271 533 792 1057 1322 1584 1844 2108 2346 2554 0.017 0.003 Kv Fd FL((3)) 0.019 0.019 0.011 768 1525 2284 2966 3581 4147 4666 5134 5556 5891 664 1319 1976 2565 3098 3587 4036 4441 4806 5095 487 969 1444 1928 2403 2838 3238 3619 3984 4300 421 838 1249 1668 2079 2454 2800 3130 3446 3720 0.024 0.015 0.008 0.007 0.017 0.019 0.005 0.005 0.006 0.70 606 23 88 23.012 0.005 0.005 0.010 0.033 0.010 0.011 0.70 606 23 88 23.027 0.008 0.005 0.015 0.005 Cv 768 1525 2284 3009 3650 4247 4797 5306 5775 6153 Kv 665 1319 1976 2603 3157 3674 4149 4590 4995 5322 0.011 2953 0.009 0.007 0.007 0.022 0.007 Cv Fd 0 89 0.008 0.006 0.012 0. Consult your Fisher sales office for additional information.008 0.005 0.011 0.004 0. 900.010 0.011 0.022 0. EFisher Controls International LLC 2004.008 0.013 0.015 0.88 B1 B3 C1 and C3 C1 C3 A1 and A3 A1 A3 20 x 30 Class 600 to 900 B1 and B3 424 16 70 16.012 0.006 0.008 0.Design TBX Class 600.65 0.012 0.010 0.004 0.014 0.012 0.006 0.013 0.005 0. 3.004 0.008 0.010 0.006 0.006 0.004 Cv Fd 0 65 0.014 0.88 B1 B3 C1 and C3 C1 C3 Flow Coeffi− Coeffi cient 10 20 30 40 50 60 70 80 Cv 768 1525 2253 2878 3447 3953 4400 Kv 664 1319 1949 2490 2982 3419 3806 Fd Valve Opening
Percent of Total Travel 90 100 4788 5116 5359 4141 4425 4636 486 969 1444 1928 2356 2756 3131 3481 3809 4088 420 838 1249 1668 2038 2384 2709 3011 3295 3536 0.009 0.006 0.011 0.033 0.005 0.008 0.008 0.008 0.004 0.005 0. 2.(2) and Inlet Class Port Diameter mm Inches Maximum Travel mm Inches Whisper III Levels A1 and A3 A1 A3 18 x 30 Class 600 to 900 B1 and B3 424 16 70 16.011 0.012 0.005 0.004 0. At 100% travel.004 0.009 0.019 0.011 0.005 0.008 0.014 0.005 1.006 0.009 0.007 0.006 0.011 0.004 0.011 0.007 0. All Rights Reserved Printed in USA 0 89 0.007 0.008 0.007 Cv Fd XT((3)) .022 0.65 0.007 0.008 313 616 916 1222 1528 1831 2119 2384 2641 Kv 271 533 792 1057 1322 1584 1833 2062 2284 2479 0.027 0.014 0.014 0.005 0.e.012 0.008 0.006 0.009 0.019 0.008 0.011 0.009 0.007 0.015 0. & 2500 Catalog 12 Linear Cage Flow Up through the Port February 2004 − Page TBX−8 Linear Characteristic Whisper III − Flow Up Valve Size.005 0.018 0.016 0.008 371 731 1084 1447 1809 2169 2525 2884 3216 3503 Kv 321 633 938 1252 1565 1876 2184 2495 2782 3030 965 1925 2884 3847 4700 5491 6234 6928 7572 7875 835 1665 2495 3328 4066 4749 5393 5993 6550 6812 0.012 0.94 606 23 88 23.007 0.025 0.007 0.008 0.Design TBX Class 600.004 0. i.003 Kv Fd FL((3)) 0.017 0.010 0.010 0.014 0.012 0.e.006 0.006 0.012 0.004 Cv 372 731 1088 1447 1809 2169 2525 2884 3250 3581 Kv 321 633 941 1252 1565 1876 2184 2495 2811 3098 0.005 0.006 0.009 0.004 0.007 0.010 0.007 0.005 0.012 0. The Emerson logo is a trademark and service mark of Emerson Electric Co.016 0.013 0.004 0.017 0.014 0.008 0.006 0.007 0.012 0. 2. www.com EFisher Controls International LLC 2004.004 0.008 0. Consult your Fisher sales office for additional information. All Rights Reserved Printed in USA 0 89 0.006 0. At 100% travel.011 0.65 0.009 0.Fisher.88 B1 B3 C1 and C3 C1 C3 A1 and A3 A1 A3 24 x 36 Class 600 to 900 B1 and B3 506 19 94 19.013 0.011 0.006 Cv Fd XT((3)) .016 0.010 0.94 606 23 88 23.022 0. 22x36 is a 22−inch inlet and a 36−inch outlet.014 0.003 0.006 0.007 0.006 0.013 0.006 0.008 0.011 0.006 0. 1500.005 0.004 0.006 0.011 0.031 0.88 B1 B3 C1 and C3 C1 C3 Flow Coeffi− Coeffi cient 10 20 30 40 50 60 70 80 90 100 Cv 964 1922 2884 3725 4494 5194 5831 6400 6903 7131 Kv 834 1662 2495 3222 3887 4493 5044 5536 5971 6169 Fd Valve Opening
Percent of Total Travel 577 1150 1716 2291 2853 3372 3850 4306 4744 5119 499 995 1484 1981 2468 2917 3330 3725 4103 4428 0.004 Cv Fd 0 65 0. a business of Emerson Process Management.018 0. 3.89 0.009 0.004 0.006 0.011 0.006 0.006 0.005 0.009 0.003 0.004 0.010 0.003 Cv 578 1150 1716 2291 2856 3428 3994 4494 4978 5406 Kv 500 995 1484 1981 2471 2965 3455 3887 4306 4676 0.005 1.005 0.006 0.011 0.025 0.014 0.010 0.012 0.016 0.009 0.007 0.008 0.006 0.(2) and Inlet Class Port Diameter mm Inches Maximum Travel mm Inches Whisper III Levels A1 and A3 A1 A3 22 x 36 Class 600 to 900 B1 and B3 506 19 94 19. Reduction of standard inlet size may affect capacity.010 0.031 0.009 0.022 0.010 0.006 0.013 0.003 0.007 0.89 0. Fisher is a mark owned by Fisher Controls International LLC.018 0.009 0.005 Kv Fd 0 65 0.007 0.008 0.006 0.004 0.018 0.005 0.004 0.005 0. 900.009 0.010 0.004 0.010 Cv Fd 0 89 0.007 0.009 0.008 0. All other marks are the property of their respective owners.65 0.003 0.009 0. Values given are Inlet versus Outlet. 5 104 147 211 278 Fd 0.05 44.98 0.71 0.548 0.664 .612 .82 0.84 0.701 .62 0.07 6. or Fisher-Rosemount Systems.90 0. 1999.0 106 KV FL FL 1-1/2(2) 2(2) 0. Flat Metal Seals.200 CV 6.507 0. 1.89 0.74 XT .85 0.487 .9 0.89 0.526 .88 0.69 XT 0. and Fisher-Rosemount are marks owned by Fisher Controls International.27 10.009 .79 5.86 0.99 FL 0.through 2-inch sizes are not available with Flat Metal Seals.6 0.9 71.8 38.66 0.87 0.83 0.86 0.80 0.64 9.82 0.2 93.91 0.559 0.78 0.6 82.2 27.792 . Inc.94 0.95 0.81 0.490 0.3 29.33 7.9 19.432 .84 0.571 0.624 .Type Vee-Ballr Designs V150.3 29.518 .446 .012 1.534 0.82 0.7 15.97 0.15 24.0 33.72 27.409 0.518 . This coefficient was measured at 12 degrees of rotation. All other marks are the property of their respective owners.89 0.71 0.73 0.87 0. Inc.481 0. Inch CV KV FL 1(2) Equal Percentage Valve Rotation.69 0.84 0.697 .83 0.99 FL 0.62 XT .83 0.6 24.5 27.2 120 170 244 321 KV .08 18.8 25.97 0.770 .8 59.024 2.54 XT .80 0.78 0.87 0. Degrees 10 20 30 40 50 60 70 80 90 0.30 16.28 8.95 0.73 0.99 50.469 0.87 0.557 0.2 76.4 46. Fisher.93 0.0 125 195 294 400 609 952 0.90 0. ©Fisher Controls International.3 40.645 8.81 0.32 10.801 .328 CV 0.638 2.86 0.731 .75 0. V200 & V300 Forward Flow Composition Seals.91 0.15 11.628 .75 0.99 Fd 4 6 FL 0.87 0.51 0.92 0. All Rights Reserved Catalog 12 September 1999 Page V150-1 .92 0.71 0.53 5. Inc.3 68.628 .78 0.7 0. 1998.441 0.735 .90 0.93 0.1 67.91 0.62 0.344 0.88 0.S.77 0.86 0.4 18.00 8.90 0.1 31.77 0.7 48.82 0.6 123 KV 0.028(1) 2. on recycled paper.0 42.460 0.80 0.2 34.73 XT 0.221 CV 5.90 0.75 XT 0.1 81.331 .5 112 169 241 364 516 Fd 3 0.58 XT .88 0.90 0.91 0.65 0.014(1) 2.51 0.83 0.366 CV .62 29.597 .34 34.176 KV Fd 8 1. Vee-Ball.6 51.640 .366 .608 .99 FL 0.738 2.9 79.51 0.2 39.516 0.2 86. Printed in U.through 8-Inch Coefficients Valve Size.302 CV 3.2 65. and Flow Ring Constructions Sizes 1.95 0.1 145 225 340 462 704 1100 KV 4.65 0.585 0.93 0.010(1) .76 0.81 0.9 122 225 353 518 714 1030 1820 6..56 21.386 0.592 0.88 0.3 16.501 .86 0.628 0.537 .574 .8 74.51 0.656 .19 4.9 58.597 0.305 .360 .292 0.0 0.0 106 195 305 448 618 891 1574 0.75 0.529 0.474 0.697 .1 47.60 19.40 12.89 0.A.480 .95 0.82 0.1 130 195 279 421 596 KV 3.746 9.828 .98 0.492 0.82 0.90 0.275 CV 0.91 0.392 0. 2. 133 CV 110 459 993 1600 2260 3070 4200 6260 10.0 250 541 872 1230 1670 2290 3410 5610 KV 51.718 .96 0.74 0.63 XT . on recycled paper.563 .605 .2 166 390 709 1090 1530 2100 2900 3980 KV 38.219 . Inch Equal Percentage Valve Rotation.37 .73 0.9 216 468 754 1064 1445 1981 2950 4853 0.300 KV 95.98 1.51 0. Catalog 12 September 1999 Page V150-2 Printed in U.91 0.80 0.64 .273 .74 0.80 0.79 0.A.89 0.76 0.345 .999 .78 0.84 0.54 0.6 280 599 995 1410 2059 2846 4048 7154 FL 12 14(1) KV FD 16(1) 0. V200 & V300 Forward Flow Composition Seals.366 .566 .0 319 692 1150 1630 2380 3290 4680 8270 60.99 FL 0.87 0.907 .82 0.89 0.526 . 1998.735 .189 CV 44.96 0.74 0.83 0.64 0.79 0. ©Fisher Controls International.490 .518 .S.81 0.75 0. All Rights Reserved .473 .65 0.88 0.87 0.286 .0 218 415 629 865 1211 1773 2595 FD 0.198 CV 70.95 0.96 0.81 0.82 0.6 90.79 0. 14.731 .83 0.501 .67 0.265 .469 .89 0.Type Vee-Ball Designs V150.89 0.75 0..78 0.469 .526 .92 0.79 0.245 CV 60.5 104 252 480 727 1000 1400 2050 3000 KV 37.593 . Flat Metal Seals.593 .through 20-inch Design V150 valves are not available with Flat Metal seals.98 0.92 0.874 .632 .322 .51 0. Degrees 10 20 30 40 50 60 70 80 90 CV 43.37 XT .2 144 337 613 943 1323 1817 2509 3443 10 FD 0.79 0.999 .563 .605 .198 FL 20(1) XT 1.37 XT .95 0.78 0.394 . 1999.82 0.419 .00 FL 0.86 0.85 0.54 XT .95 0.80 0.75 0.66 0.54 0.80 0.78 0.345 .through 20-Inch Coefficients Valve Size.51 0.452 .2 397 859 1384 1955 2656 3633 5415 8910 0.82 0.384 .526 .98 0.88 0.555 . and Flow Ring Constructions Sizes 10.54 0.79 0.563 .907 . Inc.99 FL 0.526 . 9 136 220 292 Fd 0.8 25.1 72.88 0.5 28.8 40.81 0.331 .4 70.05 6.372 .87 0.87 0.1 43.624 .87 0.7 112 157 254 338 KV .718 .687 .427 .96 0.94 0.19 4.. Inc. This coefficient was measured at 12 degrees of rotation.92 0.00 6.91 0.62 0.540 .0435 .89 0.677 .75 14.597 .2 99.406 .706 .84 0.81 0.91 0.6 106 KV FL FL 1-1/2 2 0.89 0.81 0. Inc.941 .710 .85 0.through 8-Inch Coefficients Valve Size.51 0.81 0.94 0.96 0.99 FL 0.90 0.6 137 202 304 466 Fd 3 0.53 4.82 0.9 51.668 .3 34.72 20.3 16.82 0.2 28.41 29.35 3.563 .347 .63 7.91 0.57 9.1 92.6 0.89 0.605 .549 .87 0.77 14.95 0.95 0.75 0.553 .95 0.88 0.92 0.2 0.9 170 275 416 610 960 1514 0.589 .788 .8 .68 7.94 0.8 22.531 .81 0.0503(1) 1.2 107 158 233 351 539 KV .314 CV .020(1) 2.68 0.473 .99 FL 0.75 0.86 0.233 CV .2 67.8 37.7 197 318 481 705 1110 1750 1.87 0.2 32. All other marks are the property of their respective owners.71 0.243 CV 0.0180(1) 1.84 12.75 0.75 0.98 29.90 0.94 0.544 .8 50.62 0.9 96.91 0.6 58.169 7.0 33.996 20.749 .501 .6 72.713 .88 0.96 0.70 13.89 0.9 115 195 290 407 607 1070 KV .931 .612 .263 . Printed in U.68 XT .108 9.093 7.73 5. or Fisher-Rosemount Systems.5 169 251 352 525 926 0.265 CV 0.348 .65 0.0 49.92 0.4 59.58 XT .56 4. Vee-Ball.78 0.591 .6 61.1 28.82 0.84 0.01 2.697 .20 8.87 0.601 .633 .487 .98 0.72 0.88 0.558 .1 20.97 0.185 CV 1.95 0.96 0.668 .862 18.263 .A.91 0.70 XT .51 XT .1 .6 94.622 .86 0.6 83.73 0.97 0.75 0.73 XT .727 .278 CV .0156 1.89 0.86 0.86 0.8 56.829 .98 0.85 0.51 0.72 XT .578 . All Rights Reserved Catalog 12 September 1999 Page V150-3 .158 KV Fd 8 1.146 6. and Fisher-Rosemount are marks owned by Fisher Controls International. Degrees 10 20 30 40 50 60 70 80 90 0.22 25.87 0.788 . Inch CV KV FL 1 Equal Percentage Valve Rotation.9 122 KV .94 0. on recycled paper.65 0.650 .354 .51 0. V200 & V300 Forward Flow HD (Heavy Duty) Metal Seals Sizes 1. ©Fisher Controls International.017 1.485 .73 0.99 FL 0.77 24.578 .744 .63 0.60 11.4 43.490 .22 34.80 0. 1999.612 . Fisher.64 XT .87 2.3 62.1 23.82 0.Type Vee-Ballr Designs V150.81 0.683 .51 0.91 0.S.89 0.90 0.6 81.95 0.99 Fd 4 6 FL 0.693 . 1998.90 15.508 .561 .80 0.600 . Inc.95 0.3 24. 84 0.735 .99 FL 0.345 .1 172 330 528 776 1125 1669 2552 Fd 0.548 .54 0.66 0.526 .51 0.65 0.286 .79 0.593 .99 FL 0.79 0.664 .6 326 705 1137 1601 2177 2985 4444 7310 0.92 0.89 0.89 0. Degrees 10 20 30 40 50 60 70 80 90 CV 7.95 0.87 0.907 .198 FL XT 16 20 Catalog 12 September 1999 Page V150-4 Printed in U. All Rights Reserved .64 0.533 .593 .88 0.999 .345 .9 252 471 765 1125 1566 2223 3469 Fd 10 0.526 .90 0.37 .664 .Type Vee-Ball Designs V150.0 232 502 809 1140 1550 2120 3160 5200 KV 48.75 0.98 1.48 112 291 544 884 1300 1810 2570 4010 KV 6.97 0.74 0.83 0.89 0.78 0.551 .91 0.522 .6 237 600 1040 1500 2040 2900 4560 7840 KV 22.508 .97 0.487 .92 0.198 CV 26.79 0.462 .A.907 .60 XT .96 0.360 . Inch Equal Percentage Valve Rotation.459 .74 0.79 0.135 CV 105 436 942 1520 2140 2910 3990 5940 9770 KV 78.4 201 434 700 986 1341 1834 2733 4498 0. V200 & V300 Forward Flow HD (Heavy Duty) Metal Seals Sizes 10.999 .462 .79 0.95 0.80 0.91 0.82 0.54 0. Inc.30 64.37 FL 12 14 XT .228 CV 56.00 FL 0.78 0.965 .79 0.75 0.54 XT . 1998.80 0.278 .710 .96 0.526 .92 0..624 .174 CV 7.5 177 449 778 1122 1526 2170 3411 5866 Fd 0.47 96.95 0.87 0.67 0.98 0.413 .through 20-Inch Coefficients Valve Size.494 .72 0.76 0.89 0.82 0.605 .74 0. on recycled paper.80 0.51 0. ©Fisher Controls International.S.51 0. 1999.98 0.87 0.563 .54 0.563 .28 74.92 0.96 0.74 0.79 0.37 XT .77 0.080 .593 .78 0.605 .82 0.1 199 381 610 897 1300 1930 2950 KV 6.107 .526 .999 .90 0. 93 0. 1999.00 3.52 FL 0.359 0.25 5.593 0..128 0.81 4.112 0. Inc.680 1.018 0. and Fisher-Rosemount are marks owned by Fisher Controls International. or Fisher-Rosemount Systems.90 0.93 0.73 2.130 0.54 2.660 1. 1998 .92 XT 0.012 0.551 0.11 1.88 0.02 2.628 0.89 0.90 0.537 0.533 0. Inc.660 0. All Rights Reserved Catalog 12 May 1999 Page V150-5 .Type Vee-BallR Designs V150.612 Ceramic Micro-Notch Ball with Heavy Duty (HD) Metal Seal Vee-Ball.86 3.24 1.612 0.43 2.34 2.03 1. Degrees 10 20 30 40 50 60 70 80 90 Metal Micro-Notch Ball with Fisher TCM Plus or Heavy Duty (HD) Metal Seal CV 0.91 0.581 0.23 KV 0.47 3.89 0.605 0.786 1.415 0.93 0.28 1.88 XT 0. All other marks are the property of their respective owners.693 0.148 0. Inc.311 0.78 2. Micro-Notch.589 0.593 0.360 0.581 0.15 FL 0.94 0.64 KV 0.697 0.90 0.89 1.571 0. ©Fisher Controls International.90 0.014 0.578 CV 0.620 0.93 0.95 0. Fisher.93 0.93 0. V200 & V300 1-Inch Micro-Notcht Ball Metal & Ceramic Ball Coefficients Valve Rotation.601 0.016 0. 9 161 232 329 478 694 917 FL 0.33 Cv --- 36.65 0.79 0.70 0.6 114 233 399 594 874 1170 1660 2450 FL 0.77 0.56 0.66 0.8 41.30 Catalog 12 September 1999 Page V150-6 Printed in U.66 0.2 20.75 --- 0.63 XT 0.2 129 178 245 332 389 KV 4.4 131 190 266 383 544 657 KV --- 31.52 0.Type Vee-Ball Designs V150. Inches Valve Rotation.58 0.70 XT --- 0. V200 & V300 Attenuator Sizes 4.67 0.68 0.20 Cv --- 430 942 1444 2104 2742 3841 5035 6312 KV --- 372 815 1250 1820 2370 3320 4360 5460 FL --- 0.51 0.7 181 294 452 633 894 1190 1620 KV 11.76 --- 0.31 0.36 0.3 84.73 0.38 0.52 0.76 --- 0.1 75.64 0.66 0.89 0.30 Cv 13.88 --- 0.72 0.5 73.64 0.74 0.75 0.83 0.74 0.87 0.47 0.37 0.28 Cv --- 229 502 769 1120 1460 2040 2670 3340 KV --- 198 434 665 969 1260 1760 2320 2910 FL --- 0.73 --- 0.33 0.51 0.71 0.69 0.81 0.66 0.91 0.8 87.83 0.30 Cv --- 234 600 989 1472 1923 2792 3865 5064 KV --- 202 519 855 1270 1660 2420 3340 4380 FL --- 0.86 0.78 0.29 0.78 0.83 0.4 112 154 212 287 336 FL --- --- 0.0 113 164 230 331 471 568 FL --- 0.73 0.79 0.75 0.79 0.64 0.40 0.88 0.66 XT 0.88 --- 0.44 0.58 0.33 0.39 0.92 0..78 0.79 0.67 0.86 0.78 0.77 0.0 43.9 48.50 0.76 0.65 XT --- 0.35 0.42 0.88 --- 0.64 0.49 0.75 --- 0.75 0.A.52 0.69 0.31 Cv 20.77 0.26 0. All Rights Reserved .38 0.33 0.66 XT 0.65 XT --- 0.9 96.88 --- 0.79 0.42 0.54 0. on recycled paper.87 0.through 20-Inch Valve Size.95 0.70 0.56 0.62 0.56 0.1 77. 1997.1 49.79 --- 0.31 Cv 7.4 112 186 268 380 553 802 1060 KV 6. ©Fisher Controls International.80 0.46 0. Degrees Coefficient 4 6 8 10 12 14 16 20 10_ 20_ 30_ 40_ 50_ 60_ 70_ 80_ 90_ Cv 4.71 XT 0.80 0.59 0.91 --- 0.S.65 XT --- 0.2 67. 1999.75 0.9 23.75 --- 0.76 --- 0. Inc.3 132 269 461 687 1010 1350 1920 2830 KV 17.66 0.74 0.50 0.80 0.68 0.3 157 254 391 548 773 1030 1400 FL 0. 77 0.58 0.59 0.86 0.57 0.66 0.63 0.80 0.55 0. Inches Cv Kv Valve Rotation.96 0.74 0.90 0. Degrees 10 20 30 40 50 60 70 80 90 10 20 30 50 70 90 115 140 170 9 17 26 43 61 78 99 121 147 0.73 0.79 0.49 50 75 125 225 350 510 700 900 1150 43 65 108 195 303 441 606 779 995 0. All Rights Reserved Printed in USA .84 0.58 75 150 250 475 725 1000 1350 1750 2200 65 130 216 411 627 865 1168 1514 1903 FL 0.65 0.62 0.80 0.91 0.71 0.72 0.61 30 60 110 180 275 380 500 600 705 26 52 111 156 238 329 433 519 610 0.84 0.67 0.79 0.67 0.64 0.62 0.80 0.57 0.62 0.93 0.73 0.80 0.83 0.84 0.71 0.50 EFisher Controls International LLC 2004.69 0.64 0.70 0.70 0.73 0.59 0.58 0.Slurry Vee−Ball Design V150S Catalog 12 Modified Equal Percentage Reverse Flow November 2004 − Page V150S−1 Modified Equal Percentage Characteristic Reverse Flow Coefficients Valve Size.87 0.53 15 30 55 85 130 180 240 310 380 13 26 48 74 112 156 208 268 329 0.61 0.54 0.81 0.49 Cv 100 225 425 700 1050 1450 1900 2350 2850 3 FL Cv Kv 4 FL Cv Kv 6 FL Cv Kv 8 FL Cv Kv Kv FL 10 12 87 195 368 606 908 1254 1644 2033 2465 0.98 0. Slurry Vee−Ball Design V150S Catalog 12 Modified Equal Percentage Reverse Flow November 2004 − Page V150S−2 This page is intentionally left blank Fisher is a mark owned by Fisher Controls International LLC.com EFisher Controls International LLC 2004. All other marks are the property of their respective owners. www.Fisher. a member of the Emerson Process Manage− ment business division of Emerson Electric Co. All Rights Reserved Printed in USA . The Emerson logo is a trademark and service mark of Emer− son Electric Co. All Rights Reserved Catalog 12 October 1998 Page V200-1/V200-2 . Reminder: The V200 is available in sizes 1. Fisher.through 10-inch only.Design V200 Forward Flow The Design V200 has flow coefficients identical to the Design V150. Printed in U. and Fisher-Rosemount are marks owned by Fisher Controls International. Inc.S. Inc. 1998.. ©Fisher Controls International.A. All other marks are the property of their respective owners. or Fisher-Rosemount Systems. Refer to the V150 information. Inc. on recycled paper. . 90 0.46 0.90 0.78 0.90 0.88 0.72 0.63 0.42 0.S.45 XT --- 0.17 Cv 1.4 34.45 Fd 6 FL 0.87 0.51 0.98 0.68 0.90 0.29 0.90 0.29 0.92 0.45 XT 0. Inc.59 0.88 0.68 0.78 0.98 0.68 0.45 XT 0.7 42.68 0.90 0.90 0.8 76.90 0.29 0.74 19.78 0.90 0.85 0.75 0.8 177 308 478 720 1220 2190 1.42 0.57 0.92 0.90 0.57 0.098 0.00 1.90 0.13 Cv 183 458 1010 1830 3020 4580 6770 10.84 0.28 24.83 0.90 0.90 0.90 0.85 0. or Fisher-Rosemount Systems.24 0.68 0.98 0.78 0.00 FL 0.47 0.400 18.80 0.6 37.99 0.A..57 0.67 0.5 174 306 484 764 1150 1800 3055 37.78 0.59 0.78 0.1 79.6 157 290 432 --- 0.76 0.68 0.4 153 266 413 623 1060 1890 --- 0.54 0.90 0. Inc.86 0.66 0.66 0.00 FL 0.99 FL 0.71 0.Design V250 Forward or Reverse Flow Approximately Equal Percentage Characteristic Forward or Reverse Flow Coefficients Valve Size.83 0. and Fisher-Rosemount are marks owned by Fisher Controls International.66 0.28 0.99 1.5 59. Inc.27 0.90 0.97 0.83 0.90 0.81 0.400 0.60 0.90 0.14 Cv 42.90 0.98 0.87 0.17 Cv --- 15.90 0.97 0. ©Fisher Controls International.6 98.93 0.79 0.92 0.23 0.86 0.0 74.45 XT 0.90 0.51 0.96 0.43 0.49 0.00 FL 0.49 0.90 0.96 0.64 0.82 0.9 68.1 176 387 703 1160 1760 2600 4000 7030 0.99 1.51 0.90 0.98 1.93 0.33 0.90 0.90 0.15 Cv 40.0 39.85 0.90 0.27 0.85 0.93 0.38 0.97 .90 0.85 0.71 0.88 0.13 Fd 24 Fisher.57 0.35 0.10 Cv 68. on recycled paper.1 130 203 308 567 855 KV --- 13.0 65.9 91.67 0.300 Fd 20 KV 158 396 874 1580 2610 3960 5860 9000 15.78 0.13 Cv 132 330 726 1320 2180 3300 4880 7520 13.80 0.92 0.8 112 176 266 490 432 --- 0.66 0.200 Fd 16 KV 114 285 628 1140 1890 2850 4220 6500 11.62 0.78 0.43 0.85 0.90 0. 1991. All other marks are the property of their respective owners.27 0.69 0.90 0.75 0.99 1.45 XT 0.00 FL 0.94 0.54 0.57 XT --- 0.8 85.6 122 267 499 812 1230 1870 3060 5800 KV Fd 8 KV Fd 10 KV 35.9 114 182 335 499 --- 5.85 0.85 0.71 0.57 0.71 0.85 0.1 106 231 432 702 1060 1620 2650 5020 0.68 0.69 0.57 0.85 0. All Rights Reserved Catalog 12 April 2001 Page V250-1/V250-2 .68 0.99 0.29 0.26 0.90 0. Degrees 10 20 30 40 50 60 70 80 90 --- 6.800 0.59 0.99 1.83 16.87 0.77 0.88 0. Inches Cv KV Fd 4 Valve Rotation.45 XT 0.96 0.78 0.00 FL 0.00 1.90 0.67 0.99 1.82 0.93 0.76 0.99 0.86 0.48 0.57 0.78 0. 2001.42 0.64 0.44 0. Printed in U.45 XT 0.90 0.57 0.97 0.00 FL 0.68 0.77 0.48 27.0 151 265 419 661 995 1560 2640 --- 0.90 0.45 0.58 0.90 0.97 0.00 1.3 203 447 813 1340 2030 3010 4630 8130 Fd 12 KV 59.47 0. . 88 0.549 0.69 0.368 0.408 0.71 0.048 0.051 0.032 0.411 0.014 0.015 0.279 5480 Cv 75.548 0.371 0.79 0.758 0.388 0.90 0.308 0.038 0.028 0.65 XT 0.046 0.462 0.6 160 260 400 570 790 1120 KV 16.308 0.74 0.79 0.66 0.025 0.74 0.Design V260A with Aerodome Attenuator Catalog 12 Forward Flow August 2003 .66 0.3 167 262 Valve Rotation.041 0.395 0.10 0.764 0.374 0.373 0.040 0.69 0.71 0.71 0.014 0.308 0.4 90 217 352 535 773 1070 1510 1840 Fd --- 0.019 0.Page V260-1 Modified Equal Percentage Characteristic Characterized(1) Aerodome Minimum Valve Size.69 0.69 0.410 0.385 0.65 XT 0.538 0.535 0.023 0.79 0.764 0.280 3060 Cv 42.032 0.88 0.536 0.3 232 559 906 1380 1990 2770 3910 4740 Fd --- 0.018 0.019 0.65 XT 0.88 0.4 364 874 1420 2150 3120 4340 6120 7430 Fd --- 0.021 0.69 0.410 0.020 FL 0.90 0.79 0.69 0.459 0.387 0.385 0. Degrees 10 20 30 40 50 60 70 80 90 1360 18.030 0.66 0.549 0.373 0.016 FL 0.387 0. EFisher Controls International LLC 1998.90 0.281 1.4 104 251 407 618 894 1240 1750 KV 25. 2003.88 0.69 0.021 0.548 0.74 0.534 0.016 0.6 138 225 346 493 683 970 1180 Fd --- 0. Throttling Coefficients Inches CV(2) Cv 8 10 12 16 20 41.2 57.016 0.025 0.71 0. Window starts at about 60 degrees.064 0.8 93.280 2130 Cv 29.031 FL 0.035 0.79 0.2 150 360 584 887 1280 1780 2520 KV 36.016 0.5 268 647 1047 1592 2304 3201 4515 KV 65.060 0.65 XT 0.309 0.031 0.69 0.90 0.765 0.026 FL 0.039 FL 0.023 0. Valves should not be required to throttle at a Cv less than the specified minimum Cv.90 0.69 0.65 XT 0.1 64.026 0.74 0.69 0.280 8590 Cv 118 421 1010 1640 2490 3610 5020 7070 KV 102.459 0.74 0.037 0.71 0.549 0.66 0.308 0.7 66.534 0.766 0.030 0. All Rights Reserved Printed in USA .081 0.88 0. 2.025 0.457 0.457 0.5 130 311 505 767 1110 1540 2180 2650 Fd --- 0.66 0. 023 0.030 0.617 0. Valves should not be required to throttle at a Cv less than the minimum throttling Cv.4 133 221 337 478 638 795 861 Fd --- 0. Fisher is a mark owned by Fisher Controls International LLC. www.297 0.73 0.019 0.011 FL 0.463 0.302 0.364 0.66 0.464 0.012 FL 0.0 222 542 908 1380 1950 2610 3250 3520 Fd --- 0.66 0.364 0.333 0.366 0.77 0. Throttling Coefficients Inches CV(1) Cv 8 10 12 16 20 41.Page V260-2 Modified Equal Percentage Characteristic High Density Aerodome Minimum Valve Size.3 167 262 Valve Rotation.288 2280 Cv 36.300 0.528 0.048 0.037 0.332 0.032 0.024 FL 0. All Rights Reserved Printed in USA .5 100 243 405 618 876 1170 1460 KV 22. Degrees 10 20 30 40 50 60 70 80 90 16.012 0.65 XT 0.com EFisher Controls International LLC 1998.528 0.751 0.017 0.9 153 256 390 553 737 919 996 KV 13.77 0.67 0.70 0.273 0.1 62.031 0.72 0.434 0.016 0.330 0.408 0.615 0.289 6380 Cv 103 403 983 1640 2500 3540 4730 5890 KV 89 349 850 1420 2160 3060 4090 5090 5520 Fd --- 0.65 XT 0.290 1580 Cv 25.752 0.72 0.028 0.408 0.77 0.75 0.66 XT 0.016 FL 0.69 0.046 0.97 0.66 0.70 0.10 0. All other marks are the property of their respective owners.026 0.65 0.383 0.247 0.612 0.71 0.060 0.66 0.013 0.025 0.65 XT 0.70 0.87 0.66 0.1 64.756 0.460 0.9 257 627 1050 1590 2260 3020 3760 KV 57. a business of Emerson Process Management.051 0.011 0.081 0.618 0.528 0.94 0.1 87 210 350 535 758 1010 1260 1370 Fd --- 0.064 0.88 0.66 XT 0.68 0.66 0.030 0. 2003.023 0.Design V260A with Aerodome Attenuator Catalog 12 Forward Flow August 2003 .87 0.527 0.330 0.026 0.68 0.69 0.614 0.041 0.751 0.9 125 304 507 773 1099 1460 1830 1970 Fd --- 0.365 0.014 0.91 0.8 93.Fisher.021 0.66 0.505 0.9 144 351 586 893 1270 1690 2110 KV 31.019 0.292 1.65 0.9 54.238 4070 Cv 65.016 0.72 0.021 0.406 0.332 0.65 0.303 0.014 0.94 0.79 0.68 0.019 0.87 0.467 0.406 0.040 0.70 0.025 0.94 0. The Emerson logo is a trademark and service mark of Emerson Electric Co.85 0.301 0.038 0.019 FL 0. 66 0.62 Cv 53.72 0.82 0.62 Cv 55.84 0.90 0.82 0.62 Cv 85.66 0.82 0. Modified Equal Percentage Characteristic High Density Hydrodome Minimum Valve Size.68 0.82 0.77 0.84 0.68 0.84 0.90 0. Throttling Coefficients Inches CV(1) Cv 8 10 12 16 20 46.62 Cv 30.68 0.66 0.6 431 866 1430 2210 3170 4310 6220 7470 FL 0.7 106 216 357 554 791 1060 1360 1410 FL 0.66 0. 2.1 123 248 411 632 907 1240 1780 2140 KV 18.62 Cv 83.72 0.1 105 189 292 Modified Equal Percentage Characteristic Ball Angle of Opening.90 0. Degrees 10 20 30 40 50 60 70 80 90 13.90 0.72 0. All Rights Reserved Printed in USA .Page V260-3 Characterized(1) Hydrodome Minimum Valve Size.6 79.68 0.62 Cv 20.90 0.90 0.77 0.66 0.62 Cv 21.90 0.1 498 1000 1660 2550 3660 4990 7190 8630 KV 73. Degrees 10 20 30 40 50 60 70 80 90 13.68 0.2 181 367 608 941 1350 1820 2310 2400 KV 26.7 179 361 597 920 1320 1800 2590 3110 KV 26.5 123 250 413 640 914 1230 1570 1630 KV 17. Throttling Coefficients Inches CV(2) Cv 8 10 12 16 20 46.5 155 312 517 796 1140 1550 2240 2690 FL 0.84 0.90 0.72 0. EFisher Controls International LLC 1998.1 322 648 1070 1650 2370 3230 4660 5590 KV 47.68 0.6 72.8 68.84 0.72 0.77 0.68 0.66 0.84 0.66 0.8 106 186 292 Ball Angle of Opening.1 140 232 359 513 693 882 917 FL 0.77 0.77 0.72 0.9 138 229 353 506 689 995 1190 FL 0.68 0.62 Cv 30.62 1.66 0. Valves should not be required to throttle at a Cv less than the minimum throttling Cv.66 0.77 0.66 0.84 0.66 0.6 71.66 0.68 0.90 0. 2000.66 0.77 0.84 0.72 0.90 0.77 0.0 432 877 1450 2250 3210 4330 5520 5730 FL 0.Design V260B with Hydrodome Attenuator Catalog 12 Forward Flow February 2000 .68 0.66 0.66 0.84 0.5 69.66 0.66 0.2 107 215 355 547 784 1070 1540 1850 FL 0.82 0.9 162 268 415 593 801 1020 1060 KV 11.72 0.82 0.82 0.66 0.82 0. Window starts at about 60 degrees.8 275 558 926 1430 2040 2760 3510 3640 FL 0.0 318 645 1070 1650 2360 3190 4060 4210 KV 45.77 0.2 500 1010 1680 2600 3710 5010 6380 6620 KV 72.77 0.72 0.66 0.1 157 317 526 814 1170 1570 2000 2080 FL 0. Valves should not be required to throttle at a Cv less than the minimum throttling Cv.6 160 265 408 585 797 1150 1380 KV 11.82 0.66 0.82 0.3 79.6 279 560 928 1430 2050 2790 4030 4830 FL 0.62 1.72 0.84 0. 38 0.00 XT 0.00 1.81 0.67 0.81 0.79 0.1 197 369 598 946 1520 2510 4700 7770 KV 64.87 0.67 0.91 0.20 0.63 Fd 0.44 0. a business of Emerson Process Management.64 0.00 FL 0.00 FL 0.64 0.73 0.63 0.63 Fd 0.91 0.81 0.66 0.99 1. Degrees 10 20 30 40 50 60 70 80 90 47.00 XT 0.94 0.81 0.51 0.38 0.64 0. Throttling Coefficients Inches CV(1) Cv 8 10 12 16 20 86.51 0.44 0. www.77 0.88 0.13 Cv 296 788 1480 2390 3780 6080 10 000 18 800 31 000 KV 256 681 1280 2070 3270 5260 8660 16 200 26 800 Fd 0.87 0.2 246 460 745 1180 1890 3120 5850 9670 FL 0.38 0.63 Fd 0.63 XT 0.Page V260-4 Modified Equal Percentage Characteristic Gas or Liquid Flow Minimum Valve Size.Design V260C without Attenuator Catalog 12 Forward Flow May 2001 .91 0.44 0. Fisher is a mark owned by Fisher Controls International LLC.9 109 204 330 522 841 1380 2600 4290 FL 0.13 Cv 189 505 945 1530 2420 3890 6410 12 000 19 900 KV 164 437 818 1320 2090 3370 5540 10 400 17 200 Fd 0.99 1.97 0.76 0.93 0.91 0.99 0.87 0.81 0.73 0.67 0.91 0.77 0.3 126 236 382 604 972 1600 3000 4960 KV 40.44 0.91 0.13 1.93 0.91 0.20 0.64 0.73 0.79 0.20 0.20 0.99 1.20 0.97 0.99 1.87 0.64 0.39 0.50 0. All other marks are the property of their respective owners. Valves should not be required to throttle at a Cv less than the minimum throttling Cv.67 0.13 Cv 107 284 532 861 1360 2190 3610 6760 11 200 KV 92.76 0.87 0.97 0. 2001.91 0.85 0.63 0.79 0.79 0.73 0.77 0.38 0.85 0.64 0.44 0.00 1.85 0.99 0.1 171 320 517 818 1320 2170 4060 6720 FL 0.66 0.77 0.00 XT 0.97 0.85 0.97 0.91 0.63 0.64 0.13 Cv 74.87 0.51 0.78 0.67 0.63 0.73 0.79 0.94 0.79 0.38 0.51 0.98 0. The Emerson logo is a trademark and service mark of Emerson Electric Co.37 0.87 0.99 1.63 0.85 0.78 0.63 XT 0.7 136 196 347 542 Valve Rotation.37 0.42 0.77 0.91 0.38 0.77 0.87 0.79 0. All Rights Reserved Printed in USA .77 0.79 0.com EFisher Controls International LLC 1998.63 0.87 0.77 0.93 0.Fisher. All other marks are the property of their respective owners. Inc. Reminder: The V300 14.through 16-inch only. All Rights Reserved Catalog 12 October 1998 Page V300-1/V300-2 . 1998. and Fisher-Rosemount are marks owned by Fisher Controls International.Design V300 Forward Flow The Design V300 has flow coefficients identical to the Design V150. Inc. Refer to the V150 information. Reminder: The V300 is available in sizes 1. ©Fisher Controls International. on recycled paper.. or Fisher-Rosemount Systems.S. Inc.A. Printed in U. Fisher.and 16-inch sizes are not available with Flat Metal seals. . 0 37.99 1. on recycled paper.4 32. ©Fisher Controls International.7 100 112 119 123 Fd 0.50 4.3 96.00 FL 0.5 61.95 0.77 0.05 7.79 0.589 CV 4.501 0.469 0. Inch Modified Linear Characteristic Valve Rotation.3 26. 1999.7 27.5 79.76 0.439 0.442 CV 8.3 21.82 0.74 XT 0.8 46.466 0.426 0.76 XT 0.490 0.0 Fd 1 0.555 0.S.84 0.6 Fd 0.85 0.5 39.63 0.84 0.636 0.449 0.612 0.574 0.4 45.480 0.0 0.61 19.403 0.7 23.92 0.422 0. Inc.1 155 270 363 434 492 540 565 KV 15.442 0. All Rights Reserved Catalog 12 August 1999 Page V500-1 .96 0.77 0.879 0.96 0.00 Fd 6 8 FL 0.9 20.601 0.533 0.06 2. Inc.422 0.476 0.79 5.360 Fisher.95 14.432 0.76 0.605 0.77 0.476 0.78 0.81 0.56 7.70 0.473 0.48 0.459 0.69 0.483 0.61 0.439 0.15 11.81 0.00 FL 0.82 0.77 3 XT 0.84 XT 0.5 25.6 41.555 0.85 0.81 0.85 XT 0.4 23.73 0.585 0.78 0.480 0.A.83 0.37 6.3 35.88 0.7 83.00 Fd 1-1/2 2 FL 0.92 0.92 0.93 0.77 10.89 0.74 0.81 0.97 0.87 0.6 37. 1988.442 0.80 22.436 0.81 0.93 0.99 1.439 0.526 0.72 0. All other marks are the property of their respective owners.87 0.540 0.442 CV 17.96 0.49 0.87 0.49 0.87 0.632 0.73 0.11 8.442 0.85 0.92 0.413 0.84 0.63 0.71 0.97 0.88 0.8 12. Inc.87 0.92 0.87 0.71 0.96 0.597 0.3 79.22 2.75 0.89 5.46 0.99 1.85 0.72 0.84 0.462 0.60 9.89 0.73 0.770 0.87 0.2 KV 1.81 0.593 CV 2.85 0.416 CV 51.508 0.86 0.456 CV 16. 2 and 3 Trims Full Port Coefficients Valve Size.00 FL 0.372 0.456 0.73 0.99 1.55 14.94 11.80 0.81 0.96 0.497 0.60 0.6 23.85 0.72 0.80 0.632 0.85 0.00 FL 0.6 40.2 10.73 0. and Fisher-Rosemount are marks owned by Fisher Controls International.7 68.92 0.8 116 130 138 142 KV 7.71 XT 0.1 68.63 9.83 0.0 12.85 0.00 FL 0.5 126 258 416 559 670 760 849 908 0.07 6.1 123 166 203 230 247 255 KV 14.1 26. Degrees 10 20 30 40 50 60 70 80 90 CV 1.452 0.96 0.456 0.548 0.84 0.79 0.83 0.4 17.2 37.84 0.92 0.99 1.4 10.82 0.2 46.2 KV 3.75 0.6 KV 1.616 0.81 0.43 0.97 0.5 16.526 0.Design V500 Forward Flow Level 1.391 0.7 43..92 0.5 146 298 481 646 775 879 981 1050 KV 44.96 0.544 0.32 9.0 40.4 106 144 176 199 214 221 Fd 0.67 XT 0.45 0.4 134 234 314 375 426 467 489 Fd 4 0.72 0.99 1.44 0. or Fisher-Rosemount Systems.59 0.64 0.9 22.84 0.508 0.99 1. Printed in U.3 71.6 20.60 8.497 0.636 0.73 16.2 43.72 0.62 0.87 0.3 11. 90 0.59 0.416 0.265 0.87 0.308 0.61 0.7 0.462 0.92 0.99 1.63 0.5 49.11 12.67 0.51 0.40 15.85 0.1 62.A.9 52.70 0.283 CV 1.63 0.79 0.87 0.8 49.00 Fd 1-1/2 2 FL 0.284 0.81 0.452 0.66 0.357 0.4 24.77 0.48 4.9 124 171 202 222 232 235 KV 10.96 0.2 45.81 0.99 1.00 Fd 6 8 FL 0.2 14.99 1.00 FL 0.403 0.65 XT 0.99 1.58 0.66 0.376 0.87 0.7 69.45 0.55 7.96 0.71 0.48 0.6 30.72 0.92 0.6 26.6 33.73 0.69 0.265 0.1 30.81 0.Design V500 Reverse Flow Level 1.456 0.00 FL 0. 1999.92 0.72 0.99 1.66 0.80 0.81 0.442 0.476 0.81 0.5 143 302 485 663 798 871 897 986 KV 29.406 0.7 65.363 Catalog 12 August 1999 Page V500-2 Printed in U.68 0.00 FL 0.63 0.73 0.73 0.518 0.384 0.82 0.406 0.56 0.270 0.8 48.7 26.597 0.388 0.1 107 148 175 192 201 203 Fd 0.6 27.73 0.360 0.65 0.7 31.66 0.357 CV 12.26 9.81 0.63 0.65 0.48 XT 0.2 57.58 6.33 11.76 0.49 0.87 0.49 0.360 0.0 124 261 420 573 690 753 776 853 0.99 1.5 Fd 0.7 28.384 0.4 24.406 0.397 0.219 CV 33.322 0.85 0.80 0.92 0.75 0.4 57.342 0.357 0.74 0.92 0.51 XT 0.64 0.08 2.73 0.366 0.98 7.9 56.43 0.96 0.265 0.92 0.4 16.487 0.4 14. 2. Degrees 10 20 30 40 50 60 70 80 90 CV 1.300 0.63 XT 0.80 0.55 0.00 FL 0.8 106 114 116 122 0.480 0.96 0.77 0.436 0.416 CV 15.423 0.57 0.00 KV Fd 3 FL 0.4 105 122 132 134 141 6. ©Fisher Controls International.345 0.2 90.69 4 XT 0.8 14.58 0.66 0.80 0.58 XT 0.60 0.0 26.9 21.81 0.7 15.697 0.0 79.72 0.8 Fd 1 0.432 0.89 0.483 0.81 0.0 75.58 0.87 0.5 40.7 13.66 XT 0.88 10.1 72.82 5.S.357 0. 1988.19 21.593 0.0 KV 1. and 3 Trims Full Port Coefficients Valve Size.46 0.44 0.357 CV 2.92 0.89 0.81 0.265 CV 7.4 KV 2.522 0.87 0.9 36.77 15. All Rights Reserved .522 0.369 0.62 0.99 1.44 4.96 0.22 18.372 0.6 41.92 0.96 0.9 16.4 47.8 KV 0.2 39. Inc.96 0.63 0.65 0.3 18.93 2.6 135 217 304 379 462 552 620 Fd 0. on recycled paper.476 0.5 23.336 0.69 0.410 0..416 0.60 0.73 0.71 0.61 0.40 13.63 0.70 0.58 0.487 0.71 5.354 0.81 0.79 0.61 9.357 0.66 0.172 0.544 0.289 0.7 12.64 0.378 0.87 0.70 0.4 156 251 351 438 534 638 717 KV 13. Inch Modified Linear Characteristic Valve Rotation. 88 0.400 0.99 1.1 17. Inc.7 69.82 0.487 0.632 2.391 0.00 FL 0.429 0.81 0.490 CV 1.0 18.66 0. 2.76 0. All Rights Reserved Catalog 12 August 1999 Page V500-3 . Printed in U.77 0.77 XT 0.59 8.2 98.449 0.79 0.0 15.34 13.88 0.65 0.777 2.87 0.391 0.336 0.426 CV 9.62 10.92 0.85 0.52 0.2 65. Inch Modified Linear Characteristic Valve Rotation.487 0.66 0.33 Fd(1) 0.429 0.02 3.7 10.96 5.87 6.66 0.92 0.22 23.73 0.2 98.82 0.53 0.82 0.78 0.419 CV 0.89 0.77 0.84 0.88 0.3 KV 1.96 0.47 7. Inc.75 0.410 0. Measured at 60% Port.24 4.529 0.2 90. or Fisher-Rosemount Systems.72 0.77 4 XT 0.7 112 147 173 173 173 Fd(1) 0.487 0.26 4.4 48.53 4.497 0.497 0.452 0.9 10.78 11.439 0.79 0.70 XT 0.8 23.26 9.563 0.76 0.66 0.570 0.49 5.426 0.48 0.97 0.15 9.34 9.92 0.3 17.S.96 0.32 9.88 0.1 15.00 KV Fd(1) 3 FL 0.9 78.9 KV .74 0.7 48.351 0.397 0.74 0. Fisher.459 0.3 17.21 3.79 0.1 34.88 0.5 16.585 0.413 0.84 0.574 0.Design V500 Forward Flow Level 1.508 0.96 0.96 0.50 26.459 0. and 3 Trims Reduced Port Coefficients Valve Size.487 0.A.61 3.90 0.81 2.403 0.13 3.436 0.82 0.54 0.82 0.74 0.92 0.00 1-1/2 Fd(1) 2 FL 0.00 Fd(2) 6 8 FL 0.85 0.79 XT 0.93 4.88 0.6 41. All other marks are the property of their respective owners.559 0.9 0.75 0.52 0. 2.7 21.501 0.0 15.86 0.413 0.504 0.8 76.8 41.429 0.426 0.75 0.99 1.92 4. 1988.81 0.95 13.65 0.6 98.462 0.18 8.74 XT 0.74 0.65 15.43 Fd(1) 1 0.429 CV 10.63 0.9 41.29 4.429 0.92 0.02 4.82 0.82 0.462 0.96 0.82 0.09 3. on recycled paper.391 1.84 0. Degrees 10 20 30 40 50 60 70 80 90 CV 0.2 24.74 0.96 0.31 9.86 0.9 87.74 XT 0.84 0.79 0.672 1. and Fisher-Rosemount are marks owned by Fisher Controls International.995 0.73 0.462 0..5 75.4 43.0 129 170 200 200 200 KV 8.01 KV 0.426 0.80 0.462 CV 6. Measured at 40% Port.82 0.8 59.89 0.00 FL 0.4 48.74 0.0 36.56 4.96 0.96 0.88 0.81 0.429 0.64 15.87 0.79 0.9 Fd(1) 0.62 4.99 1.429 0.92 0.1 37.2 KV 8.459 0. ©Fisher Controls International.4 84.54 0.0 0.85 0.00 FL 0.3 17.84 0.8 10.84 0.00 FL 0.462 0.99 1.82 0.77 0.88 0.446 0.89 0.3 41.522 0.73 XT 0.410 0.99 1.508 0.30 3.0 15.413 0.12 3.75 0.9 84.75 0.9 134 208 297 388 468 524 539 0.0 26.90 4.96 0.77 0.2 47.4 5.53 0.9 41.79 0.416 0.597 0.85 0.73 0.92 0. Inc.92 0.43 9.490 0.84 0.80 0.410 CV 39.99 1.487 0.9 84.547 2.7 40.75 0.86 9.462 0.95 0.99 1.8 155 241 343 448 541 606 623 KV 34.85 0. 1999. 260 0.413 0.91 0.96 0.93 0.2 106 147 199 200 201 Fd(1) 0. All Rights Reserved .66 0.369 0.68 4.3 22.5 88.6 48.75 0.88 0.62 0.1 12.99 1.93 4.93 0.67 0. 1999. Inc.00 FL 0.70 0.92 0.77 0.286 0.4 48.354 CV 5.99 1.63 0.70 0.990 0.75 0.518 0.9 18.82 0.548 1.9 42.58 4 XT 0. Measured at 40% Port.82 0. 2.Design V500 Reverse Flow Level 1.5 10.566 0.357 0.10 20.65 0.41 17.354 0.62 0.0 56.965 2.397 0.87 0.65 0.76 9.2 12.92 0.0 17.67 3.7 5.21 5.53 0.43 4.432 0.88 0.81 11. Measured at 60% Port.9 84.490 0.7 18.0 98.99 1.66 0.00 FL 0.551 0.96 0.555 0.62 XT 0.76 KV .00 FL 0.96 0.99 1.2 56.70 XT 0.59 0.52 10.88 0.58 0.9 KV .76 0.81 2.7 18.58 XT 0.6 34.281 CV 7.1 12.58 0.15 9.09 3.34 3.70 0.406 0.83 0.96 0.64 6. and 3 Trims Reduced Port Coefficients Valve Size.96 0.00 KV Fd(1) 3 FL 0.62 0.89 3.82 0.99 1.8 86.58 0.3 16.82 12.96 5.70 0.57 0. Degrees 10 20 30 40 50 60 70 80 90 CV .92 0.6 14.342 CV .2 Fd(1) 0.0 12.7 42.4 64.96 0.64 0.9 123 170 230 231 232 KV 4.S.70 0.96 0.88 0.464 1.54 0.216 0.263 0.559 0.339 0.98 Fd(1) 0.88 0.339 0.17 10.230 0.21 7.92 0.533 0.416 0.429 0.53 0.5 10. ©Fisher Controls International.A.79 0.55 0.70 0.5 100 102 KV 6.3 16.354 0.88 0.54 0.634 2.6 36.88 0.17 12.52 0.65 13.75 0.51 4.60 0.95 0.375 0.636 0.70 0.70 0.2 16.80 0.93 4.82 0.55 XT 0.0 0.0 56. on recycled paper.73 0.75 0.351 0.388 0.319 CV 5.69 15.286 0. Catalog 12 August 1999 Page V500-4 Printed in U.31 4.467 0.96 0.99 1.94 4.64 5.416 0.345 0.58 0.6 Fd(1) 1 0.970 0.70 0.360 0.9 62.82 0..90 0.66 0. 2.416 CV .322 0.8 64.8 18.2 19.96 0.77 0.59 0.336 0.345 0.92 0.286 0.3 16.442 0.311 1.207 0.74 0.7 29.82 0.00 1-1/2 Fd(1) 2 FL 0.3 121 201 296 395 477 531 559 0.529 0.258 CV 27.92 0.88 4.508 0.62 0.92 0.48 0.52 0.72 0.00 FL 0.6 49.286 0.65 0.6 71.504 0.9 49.4 48.70 0.81 0.6 10.0 99.416 0.416 0.82 0.00 Fd(2) 6 8 FL 0.8 29.66 0.2 56.95 10.73 0.62 0.71 5.501 0.4 15.455 0.75 0.81 0.548 0.835 2. 1988.1 74.7 25.494 0. Inch Modified Linear Characteristic Valve Rotation.82 0.334 0.60 0.2 KV .92 0.3 0.401 1.70 0.97 0.348 0.1 86.74 0.70 5.6 75.58 0.3 140 232 342 457 552 614 646 KV 23.73 0.70 0.70 XT 0.487 0.69 0.99 1.366 0.494 0.58 XT 0.66 0. Inch Modified Linear Characteristic Valve Rotation.46 0.529 0.585 0.64 0.0 13.92 0.55 0.81 0.4 KV 1. All Rights Reserved Catalog 12 August 1999 Page V500-5 .92 0.6 29.3 9.81 0.526 CV 9.87 0.81 0.96 0.60 0. on recycled paper.87 0.77 0.80 0.91 4.76 0.99 1.0 KV 1.4 38.7 22.511 0.480 0.93 8.92 0.77 0.44 0.96 0.422 0.578 0.1 71.95 0.6 15.73 0.52 9.432 0.9 19.533 0.78 XT 0.59 0.82 0.585 CV 7.48 0.6 96.540 0.81 0.94 0.57 20.86 0.28 7.668 0.76 XT 0.518 0.2 99. Inc.80 3 XT 0. and Fisher-Rosemount are marks owned by Fisher Controls International.00 FL --- 0.84 0.85 0. ©Fisher Controls International.84 0.95 10.480 0.501 0.26 3.79 XT 0.459 0.511 0.2 0.668 0.4 24.96 0.597 CV 1.504 0.501 0.61 0.90 0.87 0.87 0.4 88.80 0.4 17.80 0.685 0.85 0.566 0.05 32.05 6.92 0.0 Fd 0.5 25.6 KV .63 0.9 20.92 0.487 CV 9.62 0.533 0.73 0.83 0.1 54.00 FL 0.566 0.429 0.95 0.52 5.449 0.476 0.81 0.87 0.605 0.78 0.30 1.5 102 115 119 124 KV 6.85 0.99 1.0 125 148 166 180 191 Fd 0.96 0.80 0.73 XT 0.5 17.72 0. Inc.84 XT 0.8 22.504 0. or Fisher-Rosemount Systems.79 0.43 0.529 0. All other marks are the property of their respective owners.87 0.77 0.432 0.566 0.551 0.6 Fd 1 0.526 0.9 123 251 387 512 619 711 788 829 0.00 FL 0.628 0.426 0.87 0.49 0.65 4.544 0.86 0.63 0.79 0.92 0.79 0.83 0.99 1.76 6.429 Fisher.40 55.03 11.446 0.5 111 144 171 192 208 221 KV 8.2 33.49 0.94 0.585 0.76 0.4 38.5 35.99 1.77 0.5 103 107 Fd 0.6 142 290 447 592 716 822 911 958 KV 29.555 0.96 0.78 0.45 0.82 0.2 38.0 73. Printed in U.0 11.77 0.73 0.88 0.71 64.96 0.85 0.5 30.2 33.616 CV 1.260 1.494 0..80 0.92 0.616 0.S.0 63.91 9.99 1.82 0.6 23.86 0.77 XT 0.96 0.13 13.87 0.4 20.72 0.77 0.84 0.88 0.46 3.80 0.81 0.3 11.A.574 0.515 0.422 0.80 0.6 122 192 259 318 368 406 432 Fd 4 0. 1999.87 0.86 0.00 FL 0.819 0.574 0.00 Fd 1-1/2 2 FL 0.46 0.00 Fd 6 8 FL 0.429 0.436 0. Degrees 10 20 30 40 50 60 70 80 90 CV .99 1.5 11.31 37.72 0.73 0.98 0. 1988.92 0.78 0.3 141 222 299 368 426 469 499 KV 8.17 10.410 0.96 0.19 11.77 0.68 7.452 0.0 25.79 8.00 FL 0.570 0.87 0.71 0.80 0.82 0.413 CV 34.419 0.429 0.1 38.73 0.9 19.4 33.544 0. Inc.589 0.31 7.6 82.81 0.2 44.99 1.0 62.8 21.Design V500 Forward Flow Level 4 Trim Full Port Coefficients Valve Size. 403 0.6 82.397 0.96 0. Inc.63 11.72 0.3 67.99 1.504 0.0 15.384 0.62 0.72 XT 0.9 21. Degrees 10 20 30 40 50 60 70 80 90 CV .92 0.86 0.99 1.92 0.81 0.80 0.4 80.69 0.70 0.00 FL 0.537 0.459 0.8 36.501 0.9 13.0 88.60 0. ©Fisher Controls International.75 0.391 0.61 XT 0.49 0.9 29.69 0.334 CV .497 0.511 CV 8.87 0.70 0.60 0. 1988.360 0.5 94..0 69.99 1.73 0.515 0.616 0.89 0.92 11.85 0.1 102 129 153 174 189 192 KV 6.48 0.80 0.96 0.7 16.61 XT 0.96 0.62 0.0 118 230 357 479 593 708 774 776 0.0 0.9 22.87 0.26 10.533 0.91 0.99 1.60 4.406 0.093 1.81 0.54 0.6 41.87 0.72 0.00 FL 0.75 0.432 0.00 Fd 1-1/2 2 FL 0.72 0.504 0.42 4.426 0.616 0.87 0.76 0.60 0.483 0.97 0.4 136 266 413 554 686 818 895 897 KV 22.9 54.75 0.526 0.3 11.92 6.58 0.7 116 189 254 308 351 385 399 Fd 0.3 25.2 0.63 0.731 0.61 17.98 27.43 0.522 0.62 0.334 0.80 0.61 0.66 13.44 0.107 1.7 35.400 0.3 21.426 0.473 0.73 0.64 20.439 CV 7.Design V500 Reverse Flow Level 4 Trim Full Port Coefficients Valve Size.69 XT 0.96 0.2 18.0 KV 1.46 0.429 CV 1.6 Fd 1 0.6 134 218 294 356 406 445 461 KV 9.334 0.00 FL --- 0.92 0.375 0.8 31.426 Catalog 12 August 1999 Page V500-6 Printed in U.452 0.65 0.439 0.64 0.8 11.2 Fd 0.92 0.66 XT 0.00 KV Fd 3 FL 0.1 58.69 0.9 37.37 7.8 12.664 0.508 0.70 0.63 0.7 40.1 13.0 14.69 0.49 0.3 23.456 0.92 0.7 20.7 43.81 0.81 0.86 0.72 0.446 0.585 0.72 0.92 0.511 0.2 112 132 151 163 166 Fd 0.656 0.1 12.74 0.5 25.551 0. Inch Modified Linear Characteristic Valve Rotation.74 4 XT 0.85 5.5 58.59 0.92 0.59 0.439 0.73 0.A.487 0.63 0.76 XT 0.75 0.8 105 109 111 6.8 20.00 FL 0.473 0.72 0.88 0.61 10.75 0.S.45 0.40 7.99 1.72 0.84 0.81 0.397 0.469 0.526 0.68 0.718 0.61 0.09 8.96 0.87 0.62 0.1 KV .87 0.563 0.75 0.8 94.96 0.99 1.00 Fd 6 8 FL 0.77 0.854 2.429 CV 25.416 0.23 4.73 0.81 0.77 0.403 0.93 0.87 0.5 19.92 0.08 50.07 31.490 0.73 0.73 0.93 0.99 1. All Rights Reserved .452 0.3 26.0 90.988 3.1 25.9 42.73 0.360 0.96 0. on recycled paper.4 36.81 0.3 96.75 0. 1999.3 KV .64 0.54 0.71 0.410 0.518 0.345 0.515 CV 10.98 0.372 0.6 14.515 0.8 34.3 62. Design V500 Forward Flow Level 4 Trim Reduced Port Coefficients Valve Size, Inch Modified Linear Characteristic Valve Rotation, Degrees 10 20 30 40 50 60 70 80 90 CV 2.14 3.70 4.65 5.25 5.50 5.57 5.66 5.66 5.66 KV 1.84 3.18 4.00 4.52 4.73 4.79 4.87 4.87 4.87 Fd(1) 0.54 0.66 0.75 0.82 0.88 0.92 0.96 0.99 1.00 FL 0.64 0.75 0.75 0.79 0.75 0.74 0.73 0.73 0.73 XT 0.286 0.388 0.464 0.483 0.471 0.459 0.444 0.444 0.444 CV 2.10 4.55 6.16 8.00 10.4 11.3 11.3 11.3 11.3 KV 1.81 3.91 5.30 6.88 8.94 9.72 9.72 9.72 9.72 0.53 0.66 0.75 0.82 0.88 0.92 0.96 0.99 1.00 FL 0.82 0.79 0.79 0.79 0.79 0.72 0.72 0.72 0.72 Fd(1) 1 1-1/2 XT 0.469 0.397 0.454 0.500 0.502 0.482 0.482 0.482 0.482 CV 2.75 5.15 6.70 9.65 13.7 16.8 18.8 18.8 17.9 KV 2.37 4.43 5.76 8.30 11.8 14.5 16.2 16.2 15.4 Fd(1) 0.54 0.66 0.75 0.82 0.88 0.92 0.96 0.99 1.00 FL 0.75 0.76 0.83 0.86 0.87 0.85 0.77 0.77 0.81 XT 0.467 0.448 0.519 0.624 0.612 0.543 0.444 0.439 0.484 CV 4.12 9.50 13.1 19.8 29.6 39.0 45.3 48.0 48.0 KV 3.56 8.22 11.3 17.1 25.6 33.7 39.2 41.5 41.5 Fd(1) 0.53 0.66 0.75 0.82 0.88 0.92 0.96 0.99 1.00 2 3 FL 0.80 0.80 0.88 0.86 0.84 0.82 0.81 0.79 0.77 XT 0.469 0.551 0.605 0.522 0.518 0.551 0.515 0.466 0.466 CV 2.26 11.2 20.1 33.3 50.8 69.1 83.0 89.3 90.1 KV 1.95 9.69 17.4 28.8 43.9 59.8 71.8 77.2 77.9 Fd(1) 0.52 0.65 0.74 0.82 0.88 0.92 0.96 0.99 1.00 FL 0.96 0.95 0.85 0.86 0.86 0.83 0.80 0.77 0.74 XT 0.779 0.779 0.632 0.620 0.612 0.589 0.537 0.466 0.452 CV 13.6 37.9 49.8 82.9 122 159 184 194 196 KV 11.8 32.8 43.1 71.7 106 138 159 168 170 Fd(1) 4 0.52 0.65 0.74 0.82 0.88 0.92 0.96 0.99 1.00 FL 0.97 0.69 0.72 0.74 0.77 0.81 0.81 0.77 0.77 XT 0.518 0.280 0.381 0.357 0.397 0.452 0.476 0.452 0.442 CV 19.7 63.6 134 228 334 438 526 587 605 KV 17.0 55.0 116 197 289 379 455 508 523 0.48 0.63 0.73 0.81 0.87 0.92 0.96 0.99 1.00 Fd(2) 6 8 FL 0.93 0.83 0.76 0.77 0.77 0.77 0.75 0.75 0.72 XT 0.597 0.473 0.422 0.394 0.378 0.381 0.400 0.429 0.436 1. Measured at 60% Port. 2. Measured at 40% Port. Fisher, and Fisher-Rosemount are marks owned by Fisher Controls International, Inc. or Fisher-Rosemount Systems, Inc. All other marks are the property of their respective owners. Printed in U.S.A. on recycled paper. ©Fisher Controls International, Inc., 1988, 1999; All Rights Reserved Catalog 12 August 1999 Page V500-7 Design V500 Reverse Flow Level 4 Trim Reduced Port Coefficients Valve Size, Inch Modified Linear Characteristic Valve Rotation, Degrees 10 20 30 40 50 60 70 80 90 CV 1.90 3.80 4.85 5.82 5.90 5.90 5.90 5.90 5.90 KV 1.63 3.27 4.17 5.01 5.07 5.07 5.07 5.07 5.07 Fd(1) 0.54 0.66 0.75 0.82 0.88 0.92 0.96 0.99 1.00 FL 0.56 0.67 0.68 0.69 0.73 0.75 0.75 0.75 0.75 XT 0.312 0.386 0.427 0.409 0.448 0.448 0.448 0.448 0.448 CV 1.95 4.45 5.75 7.75 11.4 11.8 11.8 11.8 11.8 KV 1.68 3.83 4.95 6.67 9.80 10.2 10.2 10.2 10.2 Fd(1) 1 0.53 0.66 0.75 0.82 0.88 0.92 0.96 0.99 1.00 FL 0.83 0.77 0.78 0.76 0.68 0.72 0.73 0.73 0.73 XT 0.395 0.415 0.527 0.519 0.421 0.459 0.459 0.459 0.459 CV 2.70 4.65 6.30 11.1 18.3 19.8 20.2 20.4 21.0 KV 2.32 4.00 5.42 9.55 15.7 17.0 17.4 17.5 18.1 0.54 0.66 0.75 0.82 0.88 0.92 0.96 0.99 1.00 1-1/2 Fd(1) 2 FL 0.91 0.89 0.84 0.71 0.58 0.61 0.62 0.62 0.60 XT 0.459 0.464 0.594 0.453 0.307 0.358 0.366 0.337 0.328 CV 4.41 9.60 13.7 19.5 37.3 53.3 56.7 57.9 57.9 3.81 8.30 11.9 16.9 32.3 46.1 49.0 50.1 50.1 0.53 0.66 0.75 0.82 0.88 0.92 0.96 0.99 1.00 KV Fd(1) 3 FL 0.96 0.93 0.93 0.87 0.73 0.64 0.62 0.62 0.63 XT 0.469 0.578 0.578 0.537 0.319 0.258 0.265 0.268 0.268 CV 9.78 11.1 19.4 32.1 49.7 67.8 80.5 84.6 86.6 KV 8.46 9.60 16.8 27.8 43.0 58.6 69.6 73.2 74.9 Fd(1) 0.52 0.65 0.74 0.82 0.88 0.92 0.96 0.99 1.00 FL 0.93 0.93 0.89 0.84 0.79 0.72 0.64 0.65 0.65 4 XT 0.620 0.620 0.593 0.605 0.570 0.522 0.476 0.459 0.436 CV 10.6 30.0 43.4 77.1 122 168 198 223 226 KV 9.17 26.0 37.5 66.7 106 145 171 193 195 Fd(1) 0.52 0.65 0.74 0.82 0.88 0.92 0.96 0.99 1.00 FL 0.77 0.79 0.77 0.75 0.69 0.64 0.63 0.58 0.58 XT 0.640 0.369 0.476 0.410 0.381 0.357 0.336 0.284 0.278 CV 19.8 55.8 125 222 323 413 488 549 569 KV 17.1 48.3 108 192 279 357 422 475 492 0.48 0.63 0.73 0.81 0.87 0.92 0.96 0.99 1.00 Fd(2) 6 8 FL 0.75 0.77 0.78 0.75 0.70 0.68 0.70 0.68 0.70 XT 0.459 0.581 0.462 0.394 0.375 0.381 0.391 0.391 0.391 1. Measured at 60% Port. 2. Measured at 40% Port. Catalog 12 August 1999 Page V500-8 Printed in U.S.A. on recycled paper. ©Fisher Controls International, Inc., 1988, 1999; All Rights Reserved YD Catalog 12 Converging Flow April 2010 - Page YD-1 Linear Characteristic Converging Flow Valve Size, NPS Port Diameter mm Inches Maximum Travel mm Inches Flow Path(1) Flow Coefficient Cv R to B 1/2 33.3 1.3125 19 0.75 L to B R to B 3/4 33.3 1.3125 19 0.75 L to B R to B 1 33.3 1.3125 19 0.75 L to B R to B 1-1/2 33.3 1.3125 19 0.75 L to B R to B 2 58.7 2.3125 29 1.125 L to B R to B 2-1/2 58.7 2.3125 29 1.125 L to B Valve Opening—Percent of Total Travel 0 10 (Plug Down) 8.37 7.10 FL(2) 1.30 --- 30 40 50 60 70 80 90 6.68 5.94 4.97 4.03 3.10 2.15 1.49 5.78 5.14 4.30 3.49 2.68 1.86 1.29 0.81 Kv 7.24 1.12 0.00 XT 0.562 0.452 0.432 0.442 0.456 0.473 0.494 0.504 0.529 0.574 --- --- Cv 0 6.14 100 (Plug Up) 0 20 2.45 3.36 4.32 5.15 5.96 6.93 7.74 8.00 8.10 9.00 0.79 2.91 3.74 4.45 5.16 5.99 6.70 6.92 7.01 7.79 --- Kv 0.00 2.12 XT --- 0.522 0.476 0.452 0.449 0.456 0.446 0.442 0.473 0.487 0.494 --- Cv 12.3 10.7 10.1 8.94 7.42 5.83 4.24 2.77 1.85 1.59 0 0.77 Kv 10.6 9.26 8.74 7.73 6.42 5.04 3.67 2.40 1.60 1.38 0.00 --- XT 0.494 0.466 0.446 0.442 0.446 0.452 0.469 0.490 0.551 0.616 --- --- Cv 0 2.93 4.19 5.57 7.11 8.68 9.91 10.6 11.2 11.4 12.5 0.76 3.62 4.82 6.15 7.51 8.57 9.17 9.69 9.86 10.8 --- Kv 0.00 2.53 XT --- 0.466 0.432 0.429 0.422 0.413 0.429 0.466 0.459 0.459 0.483 --- Cv 19.4 17.1 15.3 12.6 9.70 6.82 4.34 2.48 1.46 1.14 0 0.91 Kv 16.8 14.8 13.2 10.9 8.39 5.90 3.75 2.15 1.26 0.99 0.00 --- XT 0.655 0.656 0.681 0.714 0.745 0.768 0.717 0.682 0.751 0.848 --- --- Cv 0 3.08 4.58 6.62 9.20 12.0 15.0 17.1 18.0 18.7 19.4 0.96 3.96 5.73 7.96 10.4 13.0 14.8 15.6 16.2 16.8 --- Kv 0.00 2.66 XT --- 0.572 0.609 0.623 0.627 0.614 0.629 0.642 0.681 0.687 0.717 --- Cv 22.2 19.7 17.6 14.5 11.1 7.82 5.97 2.85 1.68 1.30 0 0.87 Kv 19.2 17.0 15.2 12.5 9.60 6.76 5.16 2.47 1.45 1.12 0.00 --- XT 0.552 0.545 0.566 0.621 0.629 0.644 0.590 0.569 0.624 0.719 --- --- Cv 0 3.54 5.28 7.61 10.6 13.8 17.2 19.6 20.7 21.5 22.3 0.94 4.57 6.58 9.17 11.9 14.9 17.0 17.9 18.6 19.3 --- Kv 0.00 3.06 XT --- 0.479 0.504 0.522 0.521 0.507 0.528 0.538 0.568 0.574 0.598 --- Cv 74.2 69.8 64.6 57.3 46.7 35.3 24.8 15.8 9.03 5.05 0 0.81 Kv 64.2 60.4 55.9 49.6 40.4 30.5 21.5 13.7 7.81 4.37 0.00 --- XT 0.670 0.655 0.660 0.659 0.697 0.759 0.778 0.794 0.761 0.742 --- --- Cv 0 4.90 7.80 12.8 19.7 28.1 38.4 49.3 58.4 64.9 71.9 0.93 6.75 11.1 17.0 24.3 33.2 42.6 50.5 56.1 62.2 --- Kv 0.00 4.24 XT --- 0.743 0.694 0.686 0.712 0.748 0.750 0.752 0.748 0.731 0.744 --- Cv 81.6 78.8 70.0 62.9 51.7 38.5 27.5 17.6 9.9 5.5 0 0.79 Kv 70.6 68.2 60.5 54.4 44.7 33.3 23.8 15.2 8.56 4.76 0.00 --- XT 0.610 0.565 0.623 0.601 0.629 0.702 0.698 0.707 0.699 0.692 --- --- Cv 0 Kv XT EFisher Controls International LLC 1981, 2010; All Rights Reserved 5.4 8.58 14.3 21.9 30.8 41.8 53.9 63.8 71.5 79.2 0.91 0.00 4.67 7.42 12.4 18.9 26.6 36.2 46.6 55.2 61.8 68.5 --- --- 0.671 0.633 0.605 0.635 0.685 0.697 0.697 0.690 0.664 0.674 --- YD Catalog 12 Converging Flow April 2010 - Page YD-2 Linear Characteristic Converging Flow Valve Size, NPS Port Diameter mm Inches Maximum Travel mm Inches Flow Path(1) Flow Coefficient R to B 3 87.3 3.4375 38 L to B R to B 4 111.1 4.375 51 L to B R to B 6 177.8 7 51 L to B R to B 8 177.8 High Capacity 7 57.2 L to B R to B 8 177.8 Low Capacity 7 57.2 L to B --- --- 40 50 60 70 80 90 Cv 133 121 107 91.1 73.7 56.6 39.0 20.9 Kv 124 115 105 93 78.8 63.8 49.0 33.7 18.1 Cv 0 18.7 33.9 51.7 70.1 87.9 101 120 134 146 156 0.92 29.3 44.7 60.6 76.0 87.4 104 116 126 135 --- Kv 0.00 16.2 --- 0.848 0.757 0.692 0.644 0.621 0.643 0.670 0.743 0.744 0.730 Cv 248 236 222 200 175 147 117 86.9 56.6 29.0 0 0.74 215 204 192 173 151 127 101 75.2 49.0 25.1 0.00 --- 0.570 0.583 0.616 0.652 0.672 0.669 0.659 0.608 0.618 0.640 --- --- Kv Cv 0 26.5 49.7 78.4 113 154 189 216 241 265 0.92 22.9 43.0 67.8 97.7 133 163 187 208 229 --- Kv 0.00 8.82 XT --- 0.658 0.622 0.616 0.625 0.631 0.643 0.683 0.704 0.711 0.752 Cv 451 424 387 338 282 223 162 108 60.1 22.9 0 0.84 390 367 335 292 244 193 140 93.4 52.0 19.8 0.00 --- 0.757 0.721 0.727 0.749 0.750 0.747 0.776 0.770 0.749 0.774 --- --- Kv Cv 0 --- 49.4 102 161 221 284 337 387 433 474 506 0.91 88.2 139 191 246 292 335 375 410 438 --- Kv 0.00 42.7 XT --- 0.592 0.623 0.662 0.695 0.688 0.728 0.749 0.740 0.757 0.773 Cv 491 473 425 384 332 256 171 102 55 24 0 0.84 425 409 368 332 287 221 148 88.2 47.6 20.8 0.00 --- Kv 0.702 0.669 0.662 0.689 0.609 0.653 0.710 0.613 0.558 0.349 Cv 0 --- 0 --- 10 34 62 103 170 264 361 446 527 588 0.91 8.65 29.4 53.6 89.1 147 228 312 386 456 509 --- Kv 0.00 XT 0 Cv 476 410 358 310 246 169 105 57.5 30.1 11.0 0 0.84 412 355 310 268 213 146 91 49.7 26.0 9.52 0 --- 0.668 0.669 0.668 0.668 0.668 0.668 0.669 0.669 0.669 0.666 0 --- Kv Cv 0 Kv XT 0.731 0.891 0.838 0.861 0.900 0.850 0.712 0.654 0.629 0.735 --- 12 25 47.9 88.1 144 213 283 376 461 542 0.91 0 10.4 21.6 41.4 76.2 125 184 245 325 399 469 --- 0 0.655 0.603 0.607 0.608 0.608 0.608 0.608 0.608 0.608 0.608 Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. Emerson Process Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners. www.Fisher.com --- 10.2 1. The end connections are identified on the valve body. 2. At maximum flow. EFisher Controls International LLC 1981, 2010; All Rights Reserved 0.74 XT XT 2.25 --- 0.594 0.632 0.680 0.696 0.714 0.754 0.734 0.673 0.711 0.873 30 XT 2.25 0.00 20 XT 2 7.47 10 XT 2 FL(2) 8.64 100 (Plug Up) 0 0 (Plug Down) 143 XT 1.5 Valve Opening—Percent of Total Travel --- YD Catalog 12 Diverging Flow April 2010 - Page YD-3 Linear Characteristic Diverging Flow Valve Size, NPS Port Diameter mm Inches Maximum Travel mm Inches Flow Path(1) Flow Coefficient 1/2 33.3 1.3125 19 0.75 B to L B to R 3/4 33.3 1.3125 19 B to L B to R 1 33.3 1.3125 19 0.75 B to L B to R 1-1/2 33.3 1.3125 19 0.75 B to L B to R 2 58.7 2.3125 29 1.125 B to L B to R 2-1/2 58.7 2.3125 29 1.125 B to L EFisher Controls International LLC 1988, 2010; All Rights Reserved --- 8.19 7.74 6.97 5.92 4.54 3.08 2.19 2.02 Kv 8.00 7.33 7.08 6.70 6.03 5.12 3.93 2.66 1.89 1.75 0.00 XT 0.518 0.473 422 0.410 0.439 0.515 0.620 0.714 0.689 0.727 --- --- 2.80 3.51 4.26 5.11 6.02 6.90 7.50 7.72 8.67 0.80 3.04 3.68 4.42 5.21 5.97 6.49 6.68 7.50 --- Cv 0 2.08 20 30 40 50 60 70 80 90 0.80 Kv 0.00 1.80 2.42 XT --- --- 0.898 0.744 0.628 0.540 0.533 0.578 0.574 0.555 0.563 Cv 13.0 12.1 11.5 10.5 9.17 7.48 5.49 3.57 2.49 2.34 0 0.77 11.2 10.5 9.95 9.08 7.93 6.47 4.75 3.09 2.15 2.02 0.00 --- 0.537 0.537 0.522 0.529 0.574 0.628 0.648 0.636 0.620 0.648 --- --- Kv XT 0.75 0 10 (Plug Down) 9.25 8.47 FL(2) 100 (Plug Up) 0 Cv B to R Valve Opening—Percent of Total Travel Cv 0 --- 2.39 3.40 4.46 5.70 6.96 8.21 9.39 10.1 10.3 11.5 0.79 2.94 3.86 4.93 6.02 7.10 8.12 8.74 8.91 9.95 --- Kv 0.00 2.07 XT --- 0.946 0.884 0.783 0.681 0.648 0.660 0.668 0.648 0.640 0.608 --- Cv 19.4 18.1 16.3 14.5 12.5 9.68 6.58 4.04 2.73 2.40 0 0.89 Kv 16.8 15.7 14.1 12.5 10.8 8.37 5.69 3.49 2.36 2.08 0.00 --- XT 0.632 0.666 0.694 0.674 0.614 0.616 0.549 0.455 0.537 0.515 --- --- Cv 0 4.16 6.18 8.34 10.9 13.3 15.2 16.7 18.0 18.9 19.2 0.87 5.35 7.21 9.43 11.5 13.1 14.4 15.6 16.3 16.6 --- Kv 0.00 3.60 XT --- 0.718 0.749 0.787 0.756 0.738 0.712 0.693 0.656 0.640 0.648 --- Cv 23 20.9 18.9 16.8 13.3 9.90 6.90 4.36 2.53 2.06 0 0.89 Kv 19.9 18.1 16.3 14.5 11.5 8.56 5.97 3.77 2.19 1.78 0.00 --- XT 0.604 0.604 0.599 0.599 0.565 0.559 0.525 0.522 0.492 0.487 --- --- Cv 0 4.20 6.30 8.40 11.1 13.5 15.5 17.5 19.6 21.4 23 0.84 5.45 7.27 9.60 11.7 13.4 15.1 17.0 18.5 19.9 --- Kv 0.00 3.63 XT --- 0.684 0.694 0.719 0.732 0.726 0.725 0.674 0.677 0.634 0.596 --- Cv 74.2 73.1 69.7 64.2 55.0 44.5 32.6 21.0 12.7 8.77 0 0.90 Kv 64.2 63.2 60.3 55.5 47.6 38.5 28.2 18.2 11.0 7.59 0.00 --- XT 0.750 0.756 0.760 0.754 0.762 0.739 0.712 0.734 0.680 0.651 --- --- Cv 0 6.40 9.32 15.0 28.8 34.3 46.9 59.0 69.8 79.3 85.5 0.87 8.06 13.0 24.9 29.7 40.6 51.0 60.4 68.6 74.0 --- Kv 0.00 5.54 XT --- 0.660 0.674 0.624 0.577 0.631 0.639 0.662 0.673 0.636 0.628 --- Cv 77.9 76.7 73.2 67.4 57.7 46.7 34.4 22.1 13.3 9.21 0 0.89 Kv 67.4 66.3 63.3 58.3 49.9 40.4 29.8 19.1 11.5 7.97 0.00 --- XT 0.723 0.729 0.735 0.734 0.743 0.715 0.680 0.710 0.659 0.628 --- --- Cv 0 6.72 9.79 15.8 25.0 36.0 49.2 62.0 73.3 83.3 89.7 0.87 Kv XT 0.00 5.81 8.47 13.7 21.6 31.1 42.6 53.6 63.4 72.1 77.6 --- --- 0.640 0.647 0.601 0.558 0.616 0.620 0.644 0.653 0.623 0.609 --- YD Catalog 12 Diverging Flow April 2010 - Page YD-4 Linear Characteristic Diverging Flow Valve Size, NPS Port Diameter mm Inches Maximum Travel mm Inches Flow Path(1) Flow Coefficient B to R 3 87.3 3.4375 38 B to L B to R 4 111.1 4.375 51 B to L B to R 6 177.8 7 51 B to L B to R 8 177.8 High Capacity 7 57.5 B to L B to R 8 177.8 Low Capacity 7 57.5 B to L --- --- 40 Cv 146 146 143 Kv 126 126 126 124 Cv 0 70 80 90 128 106 81.1 55.0 29.8 111 91.7 70.2 47.6 25.8 0.87 44.3 64.5 84.0 103 122 140 153 165 174 0.90 38.3 55.8 72.7 89.1 106 121 132 143 151 --- Kv 0.00 23.3 --- 0.673 0.679 0.675 0.674 0.673 0.672 0.672 0.676 0.674 0.671 Cv 252 249 246 241 227 203 172 135 94.6 52.1 0 0.76 218 215 213 208 196 176 149 117 81.8 45.1 0.00 --- 0.670 0.671 0.674 0.672 0.673 0.673 0.674 0.643 0.671 0.673 --- --- Kv Cv 0 --- 12.0 28.0 50.2 79.7 119 172 226 267 297 316 0.91 24.2 43.4 68.9 103 149 195 231 257 273 --- Kv 0.00 10.4 XT --- 0.691 0.689 0.692 0.691 0.692 0.691 0.688 0.687 0.887 0.690 Cv 483 470 444 395 343 273 203 134 74.8 33.0 0 0.89 418 407 384 342 297 236 176 116 64.7 28.5 0.00 --- 0.783 0.780 0.781 0.785 0.791 0.781 0.786 0.785 0.784 0.786 --- --- Kv Cv 0 --- 58.4 106 164 230 301 374 437 491 534 567 0.89 91.7 142 199 260 324 378 425 462 490 --- Kv 0.00 50.5 XT --- 0.726 0.729 0.729 0.728 0.732 0.732 0.727 0.732 0.726 0.732 Cv 546 525 472 427 369 284 190 114 61 26 0 0.89 472 454 408 369 319 246 164 98.6 52.8 22.5 0.00 --- Kv 0.700 0.670 0.734 0.688 0.609 0.655 0.710 0.606 0.559 0.367 Cv 0 --- 0 --- 12 37 68 114 189 293 401 495 586 653 0.89 10.4 32.0 58.8 98.6 163 253 347 428 507 565 --- Kv 0.00 XT 0 Cv 529 456 398 341 273 188 117 63.9 33.5 12.2 0 0.89 458 394 344 295 236 163 101 55.3 29.0 10.6 0 --- 0.660 0.667 0.668 0.668 0.668 0.668 0.668 0.668 0.667 0.661 0 --- Kv Cv 0 Kv XT 0.628 0.929 0.860 0.858 0.899 0.824 0.712 0.655 0.625 0.735 --- 14 28 53.2 97.9 160 236 315 418 512 602 0.89 0 12.1 24.2 46.0 84.7 138 204 272 362 443 521 --- 0 0.594 0.594 0.608 0.608 0.608 0.608 0.608 0.608 0.608 0.608 Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. Emerson Process Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners. www.Fisher.com 60 26.9 1. The end connections are identified on the valve body. 2. At maximum flow. EFisher Controls International LLC 1988, 2010; All Rights Reserved 50 XT XT 2.25 --- 0.687 0.716 0.733 0.687 0.686 0.689 0.688 0.684 0.684 0.688 30 XT 2.25 0.00 20 XT 2 14.2 10 XT 2 FL(2) 16.4 100 (Plug Up) 0 0 (Plug Down) 146 XT 1.5 Valve Opening—Percent of Total Travel --- 97 8.3 1.0 21.68 0 0.6 61.8 10.45 6.468 --- Cv 66.37 FL(2) 2.313 0.11 7.30 7.801 0.664 0.51 XT --- 0.518 0.690 0.668 0.7 42.71 8.60 3.53 6.44 3.0 53.700 0.559 0.3 20.6 18.20 4.80 Kv 7.11 2.27 5.92 Kv 57.00 2.77 3.32 7.43 7.3 1.4 10.3 13.7 48.65 5.926 --- --- Cv 0 2.854 0.38 1.85 1.75 B to L R to L 1 33.82 4.95 5.9 14.11 5.594 0.697 0.442 0.3125 19 0.453 0.92 8.5 0.4 56.745 0.6 14.25 3.6 18.73 4.7 --- Kv 0.64 0 0.16 14.87 6.24 5.462 0.52 6.33 4.756 0.436 0.65 3.60 4.Page YS-1 Linear Characteristic Converging Flow Valve Size.08 9.8 17.00 3.734 0.1 0.0 15.4 9.42 3.28 5.761 0.508 0.416 0.626 0.429 0.691 0.4 16.73 3.25 XT --- 0.5 51.3125 19 0.00 --- XT 0.315 0.743 0.5 40.768 0.42 0.819 0.75 B to L R to L 1-1/2 33.48 100 (Plug Up) 0 --- 30 40 50 60 70 80 90 6.2 12.508 0.00 8.88 2.62 9.0 24.42 0.616 0.2 74.07 7.6 15.533 0.494 0.3 12. NPS Port Diameter mm Inches Maximum Travel mm Inches Flow Path(1) Flow Coefficient Cv R to L 1/2 33.397 0.3 53.446 0.704 0.459 0.21 5.694 0.92 12.936 0.32 4.342 0.51 6.90 7.11 3.603 0.644 0.40 12.9 10.75 B to L R to L 3/4 33.97 11.18 10.70 5.0 12.7 8.7 62.459 0.12 3.365 0.682 0.78 0 0.2 9.432 0.7 2.5 15.3125 19 0.00 --- XT 0.8 15.69 2.43 8.29 2.724 0.459 0.30 1.75 B to L R to L 2 58.00 1.3 1.757 0.5 0.379 0.27 5.38 20 1.16 9.48 9.397 0.6 36.12 7.497 --- Cv 18.7 47.6 23.0 --- --- 0.9 85.8 12.763 0.17 7.602 0.446 0.08 11.736 0.91 Kv 17.883 0.0 9.3 1.8 5.84 7.845 --- --- Cv 0 2.2 55.37 3.37 8.22 4.1 63.63 5.66 4.7 --- Kv 0.40 0.00 XT 0.56 6.65 2.6 15.674 0.74 7.501 --- --- Cv 0 6.436 0.7 18.911 0.353 0.733 0.YS Catalog 12 Converging Flow April 2010 .722 0.759 0.29 XT --- 0.90 9.90 6.848 --- --- Cv 0 3.449 0.6 0.10 4.43 7.73 5.3 19.2 14.69 10.469 0.60 4.608 --- .725 0.50 4.13 10.16 3.656 0.446 0.613 --- Cv 20.490 0.90 4.81 2.06 5.00 --- XT 0.3 13.80 2.646 0.25 6.328 0.452 --- --- Cv 0 2.422 0.2 13.490 0.762 0.45 6.4 8.68 3.85 5.1 6.3125 29 1.65 Kv XT 0.07 8.5 30.65 0 0.9 14.3 71.747 0.5 13.452 0.9 13.72 4.646 0.15 8.3 16.03 4.38 7.85 5.2 21.78 0.42 4.9 59.330 0.4 9. All Rights Reserved Valve Opening—Percent of Total Travel 0 10 (Plug Down) 8.83 XT --- 0.8 22.98 6.74 2.3 46.66 5.61 4.09 3.665 0.656 0.3125 19 0.5 25.702 0.43 0.0 16.456 0.29 9.452 0.526 --- Cv 11.85 6.473 0.00 1.697 0.7 32.92 1.62 6.731 0.93 Kv 15.29 4.40 2.4 18.772 0.674 0.6 26.744 0.2 11.6 21.28 --- Kv 0.00 2.79 Kv 10.15 0.508 0.7 27.6 17.743 0.00 --- XT 0.55 4.62 3.0 37.125 B to L EFisher Controls International LLC 2010.8 --- Kv 0.16 0. 00 --- 0.662 0.1 39.754 0.3 68.83 23.657 0.707 0.9 26.488 0.592 0.00 3.7 33. and the Emerson logo are trademarks and service marks of Emerson Electric Co.662 --- --- 0 4.729 0.8 56.684 0.711 --- --- Kv Cv 0 --- 14.0 0 0.805 0.764 0.631 0.9 20.2 0.5 Valve Opening—Percent of Total Travel --- .715 0.3 59.725 0.8 59.662 0.7 62.590 Cv 413 386 363 331 296 252 207 157 102 49.714 0.685 0.0 23.715 0.8 68.03 10.81 11.125 B to L R to L 3 87.3125 29 1.0 119 142 160 --- Kv 0.3 18.713 0.74 13.00 --- 0.674 0.22 8.725 0.708 0.89 XT 0.716 0.84 5.1 69.519 0.00 12.5 --- Kv 0.593 Cv 234 231 225 216 200 175 140 103 65.770 0.2 16.3 53. NPS Port Diameter mm Inches Maximum Travel mm Inches Flow Path(1) Flow Coefficient Cv R to L 2-1/2 58.3 85.1 75.750 0.607 0.YS Catalog 12 Converging Flow April 2010 . All other marks are the property of their respective owners.789 0.0 Kv XT 1.3 3.0 106 149 200 256 312 0.7 129 173 221 270 --- Kv 0.87 357 334 314 286 256 218 179 136 88 42.00 2.591 0.00 XT 2 FL(2) 30 6.593 0.866 0.8 70.548 0.738 0.714 0.802 0.7 2.3 21.716 0.659 0.7 7.4 40. At maximum flow.com --- 50 1.1 16.7 34.24 6.694 0. Emerson.601 0.692 0.2 51.2 40.Page YS-2 Linear Characteristic Converging Flow Valve Size. All Rights Reserved 7.552 Cv 140 131 121 111 99.712 0.4 53.593 0.7 35.672 0.8 20.583 --- --- Kv Cv 0 --- 2.3 46.1 111 138 164 185 0.3 0.Fisher.770 0.592 0. Emerson Process Management.4375 38 B to L R to L 4 111.1 4.665 0.1 23.0 85.4 70.4 25.7 91.2 44.716 0.86 121 113 105 96.5 59.727 0.0 79.677 0.659 0.713 0.691 0.699 0.465 --- --- Kv Cv 0 Kv XT --- 38.824 0.9 25.537 0.07 0 0.0 XT 2 0 10 (Plug Down) 72.3 96.698 0.702 0.1 27.85 0.694 0.36 Cv 60.2 XT --- 0. EFisher Controls International LLC 1981.1 110 156 208 262 324 393 473 556 0.9 73.713 0.670 0.747 0.2 60.6 68. 2.720 0.5 29.87 202 200 195 187 173 151 121 89.1 56.593 0.2 135 180 227 280 340 409 481 --- --- 0.729 0.375 51 B to L R to L 6 177. www.6 95.8 0.0 43.7 41.5 0 0.3 81. 2010.695 0.676 0.5 30.605 Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.2 30.654 0.6 37.43 XT --- 0.8 46.00 --- 0.84 10.5 100 (Plug Up) 0 20 63.684 0.9 9.67 XT --- 0.681 0.35 40 0.8 58.9 0.5 51. The end connections are identified on the valve body.3 87.8 7 51 B to L 60 70 80 90 68.667 0.592 0.0 94.84 0.9 46.00 33.664 0.595 0.0 65.3 59. 8 0.84 --- Kv 9.00 XT 0.69 XT --- 0.3125 19 0.1 0 0.85 --- Kv 0.00 XT 0.75 L to B L to R 3/4 33.93 --- Kv 0.3125 29 1.0 0 0.00 20.597 --- Cv 17.0 0 0.Page YS-3 On-Off Service Only Diverging Flow Valve Size.7 0.94 --- Kv 50.1 0 0.4 0.75 L to B L to R 2 58.92 --- Kv 55.3 0.3 1.3 1.75 L to B L to R 1-1/2 33.772 --- --- Cv 0 80. All Rights Reserved Flow Coefficient Valve Opening—Percent of Total Travel 0 (Plug Down) 100 (Plug Up) FL(2) Cv 8.7 0.00 XT 0.3 1.00 10.3125 19 0.09 0.544 --- Cv 11.00 16.8 0.550 --- Cv 58.742 --- --- Cv 0 19.612 --- --- Cv 0 8.2 XT --- 0.89 0.7 2.9 XT --- 0.82 --- Kv 0.590 --- --- Cv 0 23.7 XT --- 0. NPS Port Diameter mm Inches Maximum Travel mm Flow Path(1) Inches L to R 1/2 33.3125 19 0.757 --- Cv 64.52 0.00 XT 0.3 0.00 XT 0.125 L to B EFisher Controls International LLC 1988.2 0.0 0.00 62.3125 29 1.3125 19 0.YS Catalog 12 Diverging Flow April 2010 .1 XT --- 0.00 --- XT 0.616 --- --- Cv 0 11.3 1.691 --- .00 7.91 Kv 0.125 L to B L to R 2-1/2 58.81 --- Kv 0.2 --- XT --- 0. 2010.94 --- Kv 14.89 --- Kv 0.20 0 0.89 --- Kv 17.84 Kv 7.75 L to B L to R 1 33.848 --- --- Cv 0 72.7 2.00 69.696 --- Cv 20.5 0 0. 94 --- Kv 334 0.93 Kv 102 0. www.com FL(2) Cv 1. 2010.95 --- Kv 0.00 443 --- XT --- 0.Fisher.772 --- Fisher is a mark owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. The end connections are identified on the valve body.4375 38 1. Emerson. All other marks are the property of their respective owners.3 3.00 XT 0.819 --- --- Cv 0 265 0.375 51 2 L to B L to R 6 177. EFisher Controls International LLC 1988.00 128 XT --- 0.5 L to B L to R 4 111. At maximum flow.Page YS-4 On-Off Service Only Diverging Flow Valve Size. All Rights Reserved 100 (Plug Up) .1 4.94 --- Kv 0. 2.830 --- --- Cv 0 148 0.92 --- Kv 176 0. Emerson Process Management.8 7 51 2 L to B Flow Coefficient Valve Opening—Percent of Total Travel 0 (Plug Down) 118 0 0.00 XT 0.849 --- --- Cv 0 512 0.766 --- Cv 203 0 0.94 Kv 0. NPS Port Diameter mm Inches Maximum Travel mm Flow Path(1) Inches L to R 3 87.00 229 XT --- 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co.YS Catalog 12 Diverging Flow April 2010 .00 --- XT 0.757 --- Cv 386 0 0. If. the piping geometry factor. P1. In 1967. If such fittings are attached to the valve. determine the FP factors by using the procedure for Determining FP . 2. P2 or ∆P.Page 2-1 Introduction Standardization activities for control valve sizing can be traced back to the early 1960’s when an American trade association. a committee of the International Electrotechnical Commission (IEC) used the ISA works as a basis to formulate international standards for sizing control valves. Each of these steps is important and must be considered during any valve sizing procedure. or tees that might be attached directly to the inlet and outlet connections of the control valve to be sized. Introduction and Sizing Valves for Liquids the appropriate factor determination section(s) located in the text after the sixth step. Use N1. the nomenclature and procedures are explained. and sample problems are solved to illustrate their use. elbows. the instrument Society of America. the Instrument Society of America (ISA) established a committee to develop and publish standard equations. 3.0 and simply drops out of the sizing equation. Sections One and Two for incompressible and compressible fluids. oil. the Fluids Control Institute. etc.ANSI/ISA/IEC Valve Sizing Catalog 12 November 1999 . N is a numerical constant contained in each of the flow equations to provide a means for using different systems of units. Specify the variables required to size the valve as follows: 
Desired design: refer to the appropriate valve flow coefficient table in this catalog. and ν The ability to recognize which terms are appropriate for a specific sizing procedure can only be acquired through experience with different valve sizing problems. the ISA and IEC standards have been harmonized. (Some information in this introductory material has been extracted from ANSI/ISA S75. and the standard did not achieve a high degree of acceptance. . Later. published sizing equations for use with both compressible and incompressible fluids. the FP factor must be considered in the sizing procedure. T1. if sizing the valve for a flow rate in volumetric units (gpm or m3/h). Use N6 if sizing the valve for a flow rate in mass units (lb/h or kg/h). the Piping Geometry Factor on page 3.01 is harmonized with IEC Standards 534-2-1 and 534-2-2. no fittings are attached to the valve. For rotary valves with reducers (swaged installations) and other valve designs and fitting styles.) In the following sections. Values for these various constants and their applicable units are given in table 2. two. and 
Appropriate service conditions q or w. FP has a value of 1. Gf.) Except for some slight differences in nomenclature and procedures. respectively. 1. All Rights Reserved Printed in USA FP is a correction factor that accounts for pressure losses due to piping fittings such as reducers. refer to the table 1 for a complete definition. Steps 3 and 4 concern the determination of certain sizing factors that may or may not be required in the sizing equation depending on the service conditions of the sizing problem.). (IEC Publications 534-2. however.01 standard with the permission of the publisher. If one. If any of the above terms appears to be new or unfamiliar. Determine the equation constant N. Sizing Valves for Liquids Following is a step-by-step procedure for the sizing of control valves for liquid flow using the IEC procedure. or all three of these sizing factors are to be included in the equation for a particular sizing problem. 1999. 
Process fluid (water. Pv. ANSI/ISA Standard S75. The range of service conditions that could be accommodated accurately by these equations was quite narrow. refer to
Fisher Controls International LLC 1995. Pc. The efforts of this committee culminated in a valve sizing procedure that has achieved the status of American National Standard. Determine FP. dimensionless k Ratio of specific heats. Such conditions might occur due to high viscosity fluid. If it can be recognized that choked flow conditions will not develop within the valve.3kPa). If it is desired to use ∆Pmax to account for the possibility of choked flow conditions. FR has a value of 1. Standard conditions are defined as 60F (15. FLP equals FL).e. For most valve sizing applications. dimensionless K Head loss coefficient of a device. it can be calculated us- ing the procedure for Determining ∆qmax. however. In liquids. 5. Emerson. Determine FR. a member of the Emerson Process Management business division of Emerson Electric Co. The IEC standard requires the calculation of an allowable sizing pressure drop (∆Pmax). low flow rate. Emerson Process Management. Abbreviations and Terminology Symbol Definition Symbol Definition Cv Valve sizing coefficient P2 Downstream absolute static pressure d Nominal valve size PC Absolute thermodynamic critical pressure D Internal diameter of the piping PV Vapor pressure absolute of liquid at inlet temperature FD Valve style modifier. The calculated ∆Pmax value is compared with the actual pressure drop specified in the service conditions.com
Fisher Controls International LLC 1995.. dimensionless T1 Absolute upstream temperature (degrees K or degree R) GF Liquid specific gravity (ratio of density of liquid at flowing temperature to density of water at 60F).5C) and 14. If nonturbulent flow is suspected.Fisher. dimensionless ∆P Pressure drop (P1-P2) across the valve FF Liquid critical pressure ratio factor. the Reynolds number factor. dimensionless q FLP Combined liquid pressure recovery factor and piping geometry factor of valve with attached fittings (when there are no attached fittings. dimensionless FR Reynolds number factor. dimensionless Y M Molecular weight. centistokes Volume rate of flow 1. dimensionless Z Expansion factor (ratio of flow coefficient for a gas to that for a liquid at the same Reynolds number). dimensionless xT Rated pressure drop ratio factor. and the Emerson logo are trademarks and service marks of Emerson Electric Co.. choking occurs as a result of vaporization of the liquid when the static pressure within the valve drops below the vapor pressure of the liquid. dimensionless ∆Pmax(LP) Maximum allowable sizing pressure drop with attached fittings FL Rated liquid pressure recovery factor. the Maximum Flow Rate. dimensionless N Numerical constant γ1 Specific weight at inlet conditions P1 Upstream absolute static pressure ν Kinematic viscosity. is manifested by no additional increase in flow rate with increasing pressure differential with fixed upstream conditions. If it is known that nonturbulent flow conditions will not develop within the valve. and the lesser of these two values is used in the sizing equation. dimensionless Compressibility factor.0 and simply drops out of the equation. dimensionless w Mass rate of flow GG Gas specific gravity (ratio of density of flowing gas to density of air with both at standard conditions(1). Fisher is a mark owned by Fisher Controls International LLC. ratio of molecular weight of gas to molecular weight of air). commonly called choked flow.ANSI/ISA/IEC Valve Sizing Catalog 12 Sizing Valves for Liquids November 1999 . to account for the possibility of choked flow conditions within the valve. dimensionless ∆Pmax(L) Maximum allowable liquid sizing pressure drop FK Ratio of specific heats factor. the Allowable Sizing Pressure Drop on page 4. Determine qmax (the maximum flow rate at given upstream conditions) or ∆Pmax (the allowable sizing pressure drop). dimensionless ReV Valve Reynolds number. All other marks are the property of their respective owners.Page 2-2 Table 1. 4. i. or ∆Pmax. The maximum or limiting flow rate (qmax).7 psia (101. All Rights Reserved Printed in USA . 1999. determine the FR factor according to the procedure for Determining FR on page 6. nonturbulent flow will not occur. very low pressure differential. dimensionless qmax Maximum flow rate (choked flow conditions) at given upstream conditions FP Piping geometry factor. ∆Pmax need not be calculated. dimensionless x Ratio of pressure drop to upstream absolute static pressure (∆P/P1). or some combination of these. www. FR is a correction factor to account for nonturbulent flowing conditions within the control valve to be sized. N1 has a value of 1.94 394 kg/h kg/h lb/h ----- ------m3/h m3/h kPa bar psia kPa bar kg/m3 kg/m3 lb/ft3 ----- ----------- ------deg K deg K ----------- 4. Fp + v)
Fisher Controls International LLC 1995.40 X 10-5)(C Determine an Fp factor if any fittings such as reducers. 2. the N1 constant becomes 0. These numerical constants provide a means for using different units in the equations.3 21.8 19. the Piping Geometry Factor f 
For mass flow rate units Cv + 7. Solve for required Cv. are used. The following relationships exist: Kv = (0.3 3. two other flow coefficients. using the appropriate equation: 
For volumetric flow rate units q Cv + N 1F p Ǹ P 1*P 2 G Determining Fp.73 27.3 63. Equation Constants(1) N w q p(2) ρ ν T d. w N 6Fp Ǹ(P 1 * P 2)g In addition to Cv.013 bar) (14. All pressures are absolute.5C Standard Conditions Ts = 60F N7(3) N8 Normal Conditions TN = 0C Standard Conditions Ts = 15. along with a numerical subscript.864)(Cv) Av = (2. 2007.2 2120 kg/h kg/h lb/h ----- ------m3/h m3/h kPa bar psia kPa bar ----------- ----------- deg K deg K deg R deg K deg K ----------- 22. All Rights Reserved Printed in USA ƪ ǒ Ǔƫ C 1 ) SK 2v N2 d 2 *1ń2 .3 kPa (1. gpm and the pressures are psia. Values for the various constants and the applicable units are given in the above table.D N2 0. Pressure base is 101. particularly outside of North America. Calculate the Fp factor using the following equation. if the flow rate is given in U.7 psia).00. or tees will be directly attached to the inlet and outlet connections of the control valve that is to be sized. elbows.00241 1000 ----- ----- ----- ----- ----- ----- mm inch 2.948 94.00214 890 ----------- m3/h m3/h gpm ----- kPa bar psia ----- ----------- ----------- ----------- ------mm inch N4 76000 17300 ----- m3/h gpm ----- ----- centistokes centistokes ----- mm inch N5 0. When possible.5C Standard Conditions TS = 60F N9(3) 1. 3.4 2240 ----- m3/h m3/h kPa bar ----- ----- deg K deg K ----- 7320 --- scfh psia --- --- deg R --- Numerical Constant with Subscript N1 N6 Normal Conditions TN = 0C Standard Conditions Ts = 15.0865 0. Select the valve size using the appropriate flow coefficient table and the calculated Cv value. it is recommended that Fp factors be determined experimentally by using the specified valve in actual tests.17 417 ----- m3/h m3/h kPa bar ----- ----- deg K deg K ----- 1360 --- scfh psia --- ----- deg R --- 0.Page 2-3 Table 2. 6. For example.S. Kv and Av.ANSI/ISA/IEC Valve Sizing Catalog 12 Determining FP May 2007 .00 0. Many of the equations used in these sizing procedures contain a numerical constant.865 1. If the flow rate is m3/hr and the pressures are kPa.0865. N. are used only when the diameter of the piping approaching the valve is different from the diameter of the piping leaving the valve: ǒǓ K B1orK B2 + 1− d D ǒ 2 K 1 ) K 2 + 1. for definitions of the other constants and coefficients used in the above equations.) Fisher is a mark owned by Fisher Controls International LLC. The most commonly used fitting in control valve installations is the short-length concentric reducer. N2 = Numerical constant found in table 2 d = Assumed nominal valve size Cv = Valve sizing coefficient at 100-percent travel for the assumed valve size In the above equation. K1 = Resistance coefficient of upstream fittings K2 = Resistance coefficient of downstream fittings KB1 = Inlet Bernoulli coefficient KB2 = Outlet Bernoulli coefficient The Bernoulli coefficients. 1998. where. a member of the Emerson Process Management business division of Emerson Electric Co. can be found in the flow coefficient tables.com
Fisher Controls International LLC 1995. + 0.Fisher. The equations necessary to calculate ΣK for this fitting are as follows: 
For an inlet reducer K1 2 2 2 Values for FF. and therefore they are dropped from the equation to calculate ΣK. the recovery factor for valves installed without fittings attached. 
For an outlet reducer 2 K 2 + 1.0 1 * d 2 D 2 Once you have ΣK.5ǒ1 * d Ǔ D Ǔ 2 
For a valve installed between identical reducers K1 = Resistance coefficient of upstream fittings KB1 = Inlet Bernoulli coefficient (See the procedure for Determining Fp. and the Emerson logo are trademarks and service marks of Emerson Electric Co. use the following formula: SK + K 1 ) K 2 ) K B1 * K B2 where. The values can be determined by using the following procedures. www. All other marks are the property of their respective owners. then the Bernoulli coefficients are also equal. ΣK is the algebraic sum of the velocity head loss coefficients of all of the fittings that are attached to the control valve. Emerson.96 * 0. To calculate ΣK. the Piping Geometry Factor.ANSI/ISA/IEC Valve Sizing Catalog 12 August 1998 . where: F LP + ƪ ǒ Ǔ K 1 Cv N 2 d2 2 ) 12 F L ƫ *1ń2 and K1 = K1 + KB1 where.Page 2-4 Determining qmax where. the liquid critical pressure ratio factor. KB1 = KB2. can be obtained from the following equation: ǒ Ǔ F F + 0. calculate FP according to the equation at the beginning of this section. Emerson Process Management. A sample problem that finds for FP is on page 9.28 Ǹ Pv Pc Values for FL.5 1 * d 2 D Determining qmax (the Maximum Flow Rate) or ∆Pmax (the Allowable Sizing Pressure Drop) Determine either qmax or ∆Pmax if possible for choked flow to develop within the control valve that is to be sized. All Rights Reserved Printed in USA . KB1 and KB2. Determining qmax (the Maximum Flow Rate) q max + N 1FLC v Ǹ P 1 * FFP v Gf 4 d = Nominal valve size D = Internal diameter of piping If the inlet and outlet piping are of equal size. If the given valve is to be installed with fittings such as reducer attached to it. FL in the equation must be replace by the quotient FLP/Fp. All Rights Reserved Printed in USA . Liquid Critical Pressure Ratio Factor for All Fluids
Fisher Controls International LLC 1995.ANSI/ISA/IEC Valve Sizing Catalog 12 Determining qmax or
Pmax August 1998 . Liquid Critical Pressure Ratio Factor for Water A2738-1 Figure 2. 1998.Page 2-5 Figure 1. The choked flow conditions are caused by cavitation if the outlet pressure of the valve is greater than the vapor pressure of the flowing liquid. The choked flow conditions are caused by flashing if the outlet pressure of the given valve is less than the vapor pressure of the flowing liquid.0. A. N2. Valves that use two parallel flow paths. it should be compared with the actual service pressure differential (i.P2). using the equation: Re v + ƪ ƫ 1ń4 N 4Fdq FL 2C v 2 )1 1ń2 1ń2 N 2D 4 nF L C v where.e. the Reynolds number factor. such as double-ported globestyle valves. Determine FR using the following procedure. the Reynolds number. Determining FR.Fisher.e. the Reynolds Number Factor(3) Nonturbulent flow conditions can occur in applications where there is high fluid viscosity. then step 6 of the procedure for Sizing Valves for Liquids must be modified by replacing the actual service pressure differential (i. 1998.ANSI/ISA/IEC Valve Sizing Catalog 12 August 1998 . In those instances where nonturbulent flow exists. Calculate Rev.P2) in the appropriate valve sizing equation with the calculated ∆Pmax value.P2). Note Once it is known that choked flow conditions will develop within the specified valve design (∆Pmax is calculated to be less than ∆P). P1 = Upstream absolute static pressure P2 = Downstream absolute static pressure Pv = Absolute vapor pressure at inlet temperature Values of FF. use an Fd of 0. must be introduced. N1 www. B. If ∆Pmax is less than ∆P. An explanation of how to calculate values of FLP. very low pressure differential. N4 = Numerical constants determined from table 2 Values of FL. and the Emerson logo are trademarks and service marks of Emerson Electric Co. this is an indication that choked flow conditions will exist under the service conditions specified. use one of the following three approaches to obtain the desired information. If choked flow conditions do exist (i. is presented in the procedure for determining qmax (the Maximum Flow Rate). P1 . the pseudo sizing coefficient q C vt + Once the ∆Pmax value has been obtained from the appropriate equation. can be obtained from figure 1 for water. the recovery factor for valves installed without fittings attached. Emerson. Fisher is a mark owned by Fisher Controls International LLC. or 8500 Series valves. a member of the Emerson Process Management business division of Emerson Electric Co. ∆Pmax < P1 . All other marks are the property of their respective owners. or figure 2 for all other liquids. the recovery factor for valves installed with fittings attached.
Fisher Controls International LLC 1995. Emerson Process Management.Page 2-6 Determining FR Determining ∆Pmax (the Allowable Sizing Pressure Drop) ∆Pmax (the allowable sizing pressure drop) can be determined from the following relationships: For valves installed without fittings DP max(L) + F L 2ǒP 1 * FFP vǓ For valves installed with fittings attached ǒ Ǔ F LP DP max(LP) + Fp 2 ǒP 1 * FFP vǓ where. can be found in the flow coefficient tables. a further distinction can be made to determine whether the choked flow is caused by cavitation or flashing. D = Internal diameter of the piping υ = Kinematic viscosity of the fluid Cv = Cvt. Once Rev is known.e. the liquid critical pressure ratio factor..7.. All Rights Reserved Printed in USA Ǹ . ∆P = P1 . butterfly valves. use an Fd of 1.. FR. or some combination of these conditions. For any other valve style.com P 1*P 2 G f Fd = Valve style modifier that is dependent on the valve style used. the flow can be taken as turbulent.92 0. Table 3. Linear interpolation between listed values is satisfactory. Reynolds Number Factor.76 0.67 c. therefore. 1. assuming turbulent flow. If Rev is greater than 40.96 1. If Rev is less than 56. If Rev lies between 56 and 40.40 0. 1998. Rev(1) 0. FR. Find FR as follows: a.Page 2-7 Figure 3.32 0.000 2660 4800 10.000 FR(1) 1. Fp = 1.000.48 0.88 0. Calculate a pseudo valve flow coefficient Cvt.36 0. Calculate Rev. Reynolds Number Factor.000 40.56 0.84 340 471 620 980 1560 416 556 720 1100 1690 280 400 540 870 1430 0. select a representative value for the valve style desired.64 130 154 188 230 278 188 215 253 298 351 90 113 142 179 224 0. and FR = 1.80 0. using: q C vt + N1 Ǹ P 1*P 2 G f 2.00 2470 4600 10.000 2300 4400 10.400 40. the flow is transitional.44 Valve Size Selection 56 66 79 94 110 Flow Rate Prediction 106 117 132 149 167 Pressure Drop Prediction 30 38 48 59 74 0.200 40. For FL.ANSI/ISA/IEC Valve Sizing Catalog 12 Determining FR August 1998 .68 0.000. and FR can be found by using either the curve in figure 3 labeled FOR SELECTING VALVE SIZE" or by using the equation: F R + 0. FR Determining Required Flow Coefficient for Selecting Valve Size The following treatment is based on valves without attached fittings.0. the flow is laminar.
Fisher Controls International LLC 1995. substituting Cvt from step 1 for Cv.019ǒRe vǓ 0.72 0.284 0. and FR can be found by using either the curve in figure 3 or the column headed Valve Size Selection" in table 3.52 0. All Rights Reserved Printed in USA . for Transitional Flow Valve Reynolds Number.60 0.0. b. 3. 3 psia 2. Obtain the required Cv from: Cv + C vt FR c. Determine the appropriate valve size. Calculate the predicted pressure drop from: Predicting Flow Rate Liquid Sizing Sample Problems 1. and FR can be found by using the curve in figure 3 labeled FOR PREDICTING FLOW RATE" or by using the equation: F R + 0. ǒN Fq C Ǔ 1 R 2 v Liquid Sizing Sample Problem No. and FR can be found by using the curve in figure 3 labeled FOR PREDICTING PRESSURE DROP" or by using the equation: F R + 0. Calculate Rev. After determining Cv.000. 3. Find FR as follows: 3. Calculate Rev. assuming turbulent flow. and FR can be found by using the curve in figure 3 or the column headed Pressure Drop Prediction" in table 3.3 psia Pv = 616.7 psia P2 = 275 psig = 289.0027 Re v b. Find FR as follows: a. the flow is laminar. c. If Rev lies between 106 and 40.0.50 Pv = 124. and FR = 1. the flow is laminar. which corrects for losses caused by fittings attached to the valve. 1998. If Rev lies between 30 and 40. All Rights Reserved Printed in USA Fp + ƪ ǒ Ǔƫ C 1 ) SK 2v N2 d 2 *1ń2 . a. the flow can be taken as turbulent. the flow is transitional. Emerson Process Management. Standard concentric reducers will be used to install the valve into the line.com
Fisher Controls International LLC 1995. 1 Assume an installation that.ANSI/ISA/IEC Valve Sizing Catalog 12 August 1998 . Emerson. a member of the Emerson Process Management business division of Emerson Electric Co. 0. Specify the necessary variables required to size the valve: 
Desired valve designClass 300 Design ES valve with equal percentage cage and an assumed valve size of 3 inches. 1. the piping geometry factor. If Rev is less than 30. the flow can be taken as turbulent. substituting qt for q from step 1. All other marks are the property of their respective owners.0 from table 2. www.000. and a Class 300 Design ES valve with an equal percentage cage has been specified. but there is a desire to install a control valve now which is sized only for currently anticipated requirements. Fisher is a mark owned by Fisher Controls International LLC. Determine Fp.0. The line size is 8 inches. If Rev is less than 106. and repeat steps 1 through 4. Determine an N1 value of 1.5 b. 5. the flow is transitional. Calculate qt. If Rev is greater than 40. at initial plant start-up. use the new value. and FR can be found by using either the curve in figure 3 or the column headed Valve Size Selection" in table 3. will not be operating at maximum design capability. 4.052ǒRe vǓ Dp + G f Because it is proposed to install a 3-inch valve in an 8-inch line. 3.Fisher.7 psia ∆P = 25 psi T1 = 70F Gf = 0. Obtain the predicted flow rate from: q + FRq t Predicting Pressure Drop 1. 2. Fp. it will be necessary to determine the piping geometry factor. If this value is significantly different from the value selected in step 2. using: q t + N 1C v Ǹ P1 * P2 Gf 2.000. check the FL value for the selected valve size and style.000. and the Emerson logo are trademarks and service marks of Emerson Electric Co. and FR = 1. The lines are sized for the ultimate system capacity. If Rev is greater than 40. 
Process fluidliquid propane 
Service conditions q = 800 gpm P1 = 300 psig = 314.Page 2-8 Liquid Sizing Sample Problems 4. 7. ∆Pmax > ∆P)..11 121 890 32 2 *1ń2 and Fp + + 0. 1998. from table 2 d = 3 in. FR = 1.ANSI/ISA/IEC Valve Sizing Catalog 12 Liquid Sizing Sample Problems August 1998 . the internal diameter of the piping so.0).0Ǔǒ0.11 where. the flow will not be choked (i.e. 5. 2 where..84 203 890 4 2 Based on the small required pressure drop. Select the valve size using the flow coefficient table and the calculated Cv value.0 ) 0.. N2 = 890. In such cases. Determine FR. which has a Cv of 121. Ǔ Sk + K 1 ) K 2 2 ǒ Ǔ 2 ǒ Ǔ 2 2 + 1.5 1 * d 2 D + 1. the Reynolds number factor.5 1 * 16 64 D = 8 in.7 exceeds the capacity of the assumed valve. this may not always be true. Design ES valve with equal percentage cage To compute ΣK for a valve installed between identical concentric reducers: Sk + K 1 ) K 2 ǒ Ǔ ǒ (3) 2 (8) 2 2 + 1. the required Cv should be redetermined using a new Fp value based on the Cv value obtained above.5 1 * d 2 D + 1.93Ǔ Ǹ25 0.
Fisher Controls International LLC 1995. Cv is 121. from step 1 Cv = 121.5 + 125. Although for this example it may be obvious that the next larger size (4 inches) would be the correct valve size. Cv + ǒ Ǔƫ 2 + 1. Assuming a 4-inch valve.5 1 * The required Cv of 125. ƪ Cv 1.93 6. In this example. + 1. + 0. Solve for Cv using the appropriate equation. All Rights Reserved Printed in USA This solution indicates only that the 4-inch valve is large enough to satisfy the service conditions given. and a repeat of the above procedure should be carried out.84 ƪ ǒ Ǔƫ F p + 1 ) 1. This value was determined from the flow coefficient table for a Class 300. ƪ N 1Fp + Ǹ P 1*P 2 G f ǒ Ǔƫ 2 *1ń2 and q Cv + N qFp + q *1ń2 + 0. Determine ∆Pmax (the Allowable Sizing Pressure Drop). no correction factor will be required for Rev (i.7 7. Recalculate the required Cv using an assumed Cv value of 203 in the Fp calculation.5 + 121. Cv = 203. 3 in.90 4.. Under the specified service conditions.7 800 ǒ1.90Ǔ Ǹ25 0. from the flow coefficient table for a Class 300. which leads to the following result: .e. 4-inch Design ES valve with an equal percentage cage. however. where a more accurate prediction of the Cv is required. There may be cases.0Ǔǒ0.0 ) SK N 2 d2 Ǹ P 1*P 2 G f 800 ǒ1.Page 2-9 where. and the conclusion is that a 4-inch valve opened to about 75-percent of total travel should be adequate for the required specifications. Determine ∆Pmax. 6.90. These result in required Cv values of 137.0 ) SK 2v N2 d ƪ ǒ 2 *1ń2 4. it is known that the outlet pressure (P2 = 114. given in step 1 Pv = 41.90)(41. 1998.84 (from the flow coefficient table.7 psia ∆P = P1 . the conditions of choked flow.97Ǔ Ǹ25 0.9 psia). Assume piping size will be the same as the valve size. Ǔƫ + 1.6 (using the assumed FL of 0. given in step 1 FF = 0.5 = 116.0).7).7 psia. determined from figure 1 Assume FL = 0.ANSI/ISA/IEC Valve Sizing Catalog 12 August 1998 . Determine Fp.com G f + 134. in this case. However.e. Fp = 1.9 (using the actual FL value of 0. Fisher is a mark owned by Fisher Controls International LLC. some further consideration of valve style and trim selection might be necessary. FR = 1. the allowable sizing pressure drop.) Therefore.97 The required Cv then becomes: q Cv + N 1Fp + Ǹ P 1*P 2 G Because valve size equals line size..84) and 137.82).7 psia) is greater than the vapor pressure of the flowing water (Pv = 41.2 Because this newly determined Cv is very close to the Cv used initially for this recalculation (i. Select the valve size using the flow coefficient table and the calculated Cv value.4 psi ∆Pmax < ∆P (i. which would require the valve to be 85-percent open. FL is 0.7 psia.0) indicates that choked flow conditions will exist. Because.0 ) 0. FL was assumed to be 0. Emerson Process Management. a member of the Emerson Process Management business division of Emerson Electric Co. whereas for the 3-inch Design ED valve at maximum travel. Determine FR. = 248. A Design ED valve with a linear cage has been specified. the piping geometry factor.7 890 42 2 DP max + F L 2ǒP 1 * FFP vǓ *1ń2 = 0. and the Emerson logo are trademarks and service marks of Emerson Electric Co.0Ǔǒ0. no Rev correction will be required (i. DP max + (0. Solve for required Cv using ∆Pmax. Determine an N1 value of 1.82. www.
Fisher Controls International LLC 1995.84 121.4 0. N 1FpF R 1. For water at the pressure drop given. 0.7 psi.Fisher.9 psia. All Rights Reserved Printed in USA DP max Ǹ248.e. 116. from the initial specifications. the valve sizing procedure is complete.9)] 800 ǒ1. the Reynolds number factor. 2 Determine the appropriate valve size for the following application. given in step 1 P2 = 114.. P1 = 389.2 versus 121.. 3. 248.Page 2-10 Liquid Sizing Sample Problems Fp + ƪ ǒ Ǔƫ C 1.e.0 f where.P2 = 275 psi T1 = 270F Gf = 0.0 from table 2.93 Pv = 41. Specify the variables required to size the valve: 2. A 3-inch Class 300 Design ED valve with a linear cage has a Cv of 133 at 80-percent travel and should be satisfactory from a sizing standpoint. Reworking the problem using the actual value of FL yields ∆Pmax = 236.84 appears to be a representative FL factor for Design ED valves with a linear cage. Liquid Sizing Sample Problem No. are caused by cavitation.9 psia Ǹ + 2200 
Desired valve designa Class 300 Design ED valve with linear cage 
Service conditions q Cv + .84) 2[389.7 * (0.6 7.84.7 psia P2 = 100 psig = 114.4 < 275. 5. All other marks are the property of their respective owners.93 
Process fluidwater q = 2200 gpm P1 = 375 psig = 389. Therefore. Emerson. All Rights Reserved Printed in USA To obtain a more precise valve sizing measurement. it is also obvious that the next larger size (100 mm or 4-inch). Read FR off the curve. 6. Specify the variables required to size the valve: 
Desired valveDesign V100 valve 
Process fluidlubricating oil 
Service conditions q = 300 m3/h P1 = 7.0)(0. the FL value for an 80 mm (3-inch) Design V100 valve is 0. the Reynolds number: N 4Fdq nF L 1ń2C v 1ń2 ƪ ƫ )1 c.00214Ǔǒ80Ǔ 1ń4 7. Cv + q N 1FpF R + Ǹ P 1*P 2 G f 300 2. is required (see the flow coefficient table). Select the valve size using the flow coefficient table and the calculated Cv value. is obviously too small for this application. For Selecting Valve Size. Determine Fp. For the required 100 mm (4-inch) Design V100 valve. which has a rated Cv of 575 and an FL of 0.865 Ǹ0.01 bar absolute P2 = 5. For the specified units of m3/h and bar. Fp = 1. Cvc. C vt + ƪ (7600)(1. Assume there is a desire to use a Design V100 valve in a proposed system controlling the flow of a highly viscous Newtonian lubricating oil. and this corresponds to an FL value of 0. Determine ∆Pmax.68)(234) ǒ0. 3 where. Therefore. Assuming that line size will equal body size.71. which has a Cv of 372 at 90 degrees of ball rotation.0 bar gauge = 6. Based on the required pressure drop.61. Calculate Rev.865 Assuming valve size equals line size.908 = 377 The assumed valve (80 mm or 3-inch). The system design is not yet complete.01 bar absolute ∆P = 2. N2 = 0. 1998. the 80 mm (3-inch Design V100 will be used with 80 mm piping q = 300 m3/h υ = 8000 centistokes from step 1 Fd = 1.Page 2-11 Liquid Sizing Sample Problem No.908 υ = 8000 centistokes From the flow coefficient table.ANSI/ISA/IEC Valve Sizing Catalog 12 Liquid Sizing Sample Problems August 1998 .0)(300) ǒFLC vǓ N 2D 4 2 ƫ 1ń4 )1
Fisher Controls International LLC 1995. Cvt: + Ǹ P 1*P 2 G 300 2. 5. which has a Cv of 372 at 90 degrees of ball rotation. N1 = 0. D = 80 mm. the problem can be reworked using the calculated Cv value of 377. the Reynolds number factor. the flow will not be choked. the value determined for the pseudo sizing coefficient. Re v + 2. assume that the valve will be line size. would be large enough.68.908 b. the piping geometry factor.0 0. Determine FR. q N1 ǒ0.0.865(1. The pseudo sizing coefficient of 234 indicates that an 80 mm (3-inch) Design V100 valve.68Ǔ2ǒ234Ǔ 2 = 241 3. Reworking the problem using this corresponding value of . a. Solve for required Cv using the appropriate equation. 4. and the line size has not been established. Determine N1 from table 2. For this example. Determine valve size.0 bar Pv = negligible T1 = 15.62. from table 2 Cv = 234.62) Ǹ0. a Cv of 377 occurs at a valve travel of about 80 degrees.6C = 289K Gf = 0.0 0.0 because the Design V100 valve has a single flow passage 1.00214.0 bar gauge = 8. in figure 3 using an Rev of 241. Calculate the pseudo sizing coefficient. the allowable sizing pressure drop. FR = 0. f = 234 Re v + 4 (8000) Ǹ(0. Therefore. from table 2 N4 = 7600. Fp has a value of 1. determine the Fp factors by using the procedure for Determining Fp the Piping Geometry Factor. If such fittings are attached to the valve. the piping geometry factor. 2001. N7 can be used only if the specific gravity. Determine Y. M.com
Fisher Controls International LLC 1995. as follows: Y+1* where. air. Gg. of the flowing gas has been specified along with the other required service conditions. scfh or m3/h). All Rights Reserved Printed in USA x 3F kx T y+1* x + 1 * 1ń3 + 0. Determine Fp . Gg . Because the tabulated Cv value. Specify the necessary variables required to size the valve as follows: 
Desired valve design (e. All other marks are the property of their respective owners. refer to the appropriate factor determination section(s). Which of the two constants to use depends upon the specified service conditions. is very close to the recalculated Cv value. Steps 3 and 4 concern the determination of certain sizing factors that may or may not required in the sizing equation depending on the service conditions of the sizing problem. Sizing Valves for Compressible Fluids 3. Which of the two constants to use depends upon the specified service conditions. N6 can be used only if the specific weight. of the gas has been specified. If. Design ED with linear cage). 2. 4. 1. which is referenced and located in the following text. Following is a six-step procedure for the sizing of control valves for compressible flow using the ISA standardized procedure.e. etc. elbows.0. P1. Fk = k/1. N9 can be used only if the molecular weight. T1. steam.4 the ratio of specific heats factor k = Ratio of specific heats x = P/P1. then their effect is accounted for in the expansion factor equation by replacing the xT term with a new factor xTP. Fp factors are included in the appropriate flow coefficient table. More definitively. Emerson. for rotary valves valves with reducers. Use either N7 or N9 if sizing the valve for a flow rate in volumetric units (i. www.71 yields FR = 0.g. the Pressure Drop Ratio Factor.. k. refer to table 1 for a complete definition. however. of the gas has been specified. If it is necessary for one or both of these sizing factors to be included in the sizing equation for a particular sizing problem. the expansion factor. natural gas.ANSI/ISA/IEC Valve Sizing Catalog 12 March 2001 .Fisher.667 3F kx T . the pressure drop ratio xT = The pressure drop ratio factor for valves installed without attached fittings.Page 2-12 Sizing Valve for Compressible Fluids FL = 0. M. If any of the above terms appear to be new or unfamiliar. Also. xT is the pressure drop ratio required to produce critical. γ1 of the flowing gas has been specified along with the other required service conditions. M. Determine the equation constant. lb/h or kg/h).) and 
Appropriate service conditions q.. and γ1 The ability to recognize which terms are appropriate for a specific sizing procedure can only be acquired through experience with different valve sizing problems. Use either N6 or N8 if sizing the valve for a flow rate in mass units (i. which is located in the section for Sizing Valves for Liquids. flow through the valve when Fk = 1.0 and simply drops out of the sizing equation. Emerson Process Management. 383.61 and Cv = 383. Z. and the determined 100 mm (4-inch) valve opened to 80 degrees valve travel should be adequate for the required specifications. Each of these steps is important and must be considered during any valve sizing procedure. refer to the appropriate valve flow coefficient table in this catalog 
Process fluid (e. N. and the Emerson logo are trademarks and service marks of Emerson Electric Co.e. Note Conditions of critical pressure drop are realized when the value of x become equal to or exceed the appropriate value of the product of either Fk xT or Fk xTP at which point: Fisher is a mark owned by Fisher Controls International LLC. the valve sizing procedure is complete. N8 can be used only if the molecular weight. A procedure for determining the xTP factor is described in the section for Determining xTP. or w. values for these various constants and their applicable units are given in table 2. or tees that might be attached directly to the inlet and outlet connections of the control valves to be sized. no fittings are attached to the valve. a member of the Emerson Process Management business division of Emerson Electric Co. 377. Fp is a correction factor that accounts for any pressure losses due to piping fittings such as reducers.g. or maximum. P2 or ∆P.N is a numerical constant contained in each of the flow equations to provide a means for using different systems of units. If the control valve to be installed has fittings such as reducers or elbows attached to it... the Fp factor must be considered in the sizing procedure. For other valve designs and fitting styles. M. are used. Thus. In the above equation. This means that Y can never be less than 0. the Pressure Drop Ratio Factor If the control valve is to be installed with attached fittings such as reducers or elbows. exceed the indicated critical values. which is contained in the section for Sizing Valves for Liquids). the Piping Geometry Factor. it should be kept in mind that this is the point where critical flow conditions develop.ANSI/ISA/IEC Valve Sizing Catalog 12 Determining XTP December 1999 . .e. To determine the gas flow sizing coefficient (Cg) for use in the Fisher aerodynamic noise prediction technique. use the following equation: C g + 40C v ǸxT 5.
Fisher Controls International LLC 1995. then their effect is accounted for in the expansion factor equation by replacing the xT term with a new factor. consideration can be made for aerodynamic noise prediction. for a constant P1. Note Once the valve sizing procedure is completed. which is defined as: xM T1Z In addition to Cv. pressure drop ratios can. decreasing P2 (i. M. particularly outside of North America. KB1 = Inlet Bernoulli coefficient (see the procedure for Determining Fp the Piping Geometry Factor. of the gas has been specified: Cv + w N 6FpY ǸxP 1g 1 
If the molecular weight.Page 2-13 Although in actual service. of the gas has been specified: Cv + q N 7F pP 1Y Ǹ x G gT 1Z Determining xTP. therefore. xTP. 1999. xT values are included in the flow coefficient tables. Kv and Av. is the inlet head loss coefficient. Values of x. which is contained in the section for Sizing Valves for Liquids). All Rights Reserved Printed in USA ƪ 1) ǒ Ǔƫ x TK i C v  2 N5 d *1 where. The following relationships exist: xT F p 2 2 K i + K 1 ) K B1 where. of the gas has been specified: Cv + q N 9F pP 1Y Ǹ x MT1Z For mass flow rate units 
If the specific weight.667. N5 = Numerical constant found in table 2 d = Assumed nominal valve size Cv = Valve sizing coefficient from flow coefficient table at 100 percent travel for the assumed valve size Fp = Piping geometry factor xT = Pressure drop ratio for valves installed without fittings attached. and often will. Ki. of the gas has been specified: Cv + w N 8FpP 1Y Ǹ x TP + K v + (0. greater than the product of either FkxT or FkxTP must never be substituted in the expression for Y.865)(C v) A v + (2. Gg. This same limit on values of x also applies to the flow equations that are introduced in the next section. two other flow coefficients. Select the valve size using the appropriate flow coefficient table and the calculated Cv value. K1 = Resistance coefficient of upstream fittings (see the procedure for Determining Fp.40X10 *5)(C v) 6. Solve for the required Cv using the appropriate equation: For volumetric flow rate units 
If the specific gravity. γ1. increasing ∆P) will not result in an increase in the flow rate through the valve.. 
If the molecular weight. x = 0. these values should be compared. All Rights Reserved Printed in USA Ǹ = 1515 + 1.7 psia ∆P = 150 psi x = ∆P/P 1 = 150/214. Emerson Process Management. Select the valve size using the appropriate flow coefficient table and the calculated Cv value. Fp = 1. Z.) Since conditions of critical pressure drop are realized when the calculated value of x becomes equal to or exceeds the appropriate value of FkxT. Since valve and line size are assumed equal. www. 3. rated Cv = 2190). 1. The next step is to rework the problem using the xT value for 83 degrees travel.e.40 It is assumed that an 8-inch Design V250 Valve will be adequate for the specified service conditions. Fk + k 1. The FkxT product must now be recalculated.667) The above result indicates that the valve is adequately sized (i.525.70 T1 = 60F = 520R M = 17.667and XLIM to FkxT = 0. In either case.94)(0.0 for the gas pressure and temperature given and Fp = 1 because valve size and line size are equal.60 k = 1.94 + 0.94)(0. Specify the necessary variables required to size the valve: Cv + 
Service conditions P1 = 200 psig = 214. it is possible to use an equation containing either N7 or N9 . and the Emerson logo are trademarks and service marks of Emerson Electric Co.0) 6.7)(0. the end result will be the same. 6.. + (0. Determine the appropriate equation constant. FkxT = 0. Solve for required Cv using the appropriate equation. Emerson.70 exceeds the calculated critical value. Assume that the valve and line size are equal. All other marks are the property of their respective owners. Note also that. To determine the percent valve opening. Determine Y. So. Determine Fp .38 Gg = 0. From the flow coefficient table.70 (This was calculated in step 1. Assume that the equation containing Gg has been arbitrarily selected for this problem.Page 2-14 Compressible Fluid Sizing Sample Problems Compressible Fluid Sizing Sample Problems Compressible Fluid Sizing Sample Problem No. x GgT1Z q N 7FpP 1Y Ǹ x GgT1Z .129.7 = 0. Y = 0.31 1.129. + 0.137) Determine the size and percent opening for a Design V250 valve operating with the following service conditions. Therefore. a member of the Emerson Process Management business division of Emerson Electric Co. from table 2. F kx T + (0.6)(520)(1. Therefore.7 psia P2 = 50 psig = 64.Fisher.0)(214.0x106 Cv + (1360)(1.31 q = 6.com 0.129 (0. 
Process fluidNatural gas 5.0. 2000.0 x 106 scfh 2.252)
Fisher Controls International LLC 1995.ANSI/ISA/IEC Valve Sizing Catalog 12 July 2000 . at 83 degrees opening.237 The required Cv now becomes: Cv + Fisher is a mark owned by Fisher Controls International LLC. note that the required Cv occurs at approximately 83 degrees for the 8-inch Design V250 valve. can be assumed to be 1. which is substantially different from the rated value of 0. 4. N7 = 1360. N. the expansion factor. 1 x = 0. the piping geometry factor.137 used initially in the problem. Because both Gg and M have been given in the service conditions. x + F kx T + 0. xT for an 8-inch Design V250 valve at 100-percent travel is 0.129 
Desired valve designDesign V250 valve Because the pressure drop ratio. the xT value is 0. choked flow conditions are indicated.40 q N 7FpP 1Y Ǹ The compressibility factor.137. Process fluidsuperheated steam c. the piping geometry factor. Because the specified flow rate is in mass units.5 1 * d 2 D Compressible Fluid Sizing Sample Problem No. A Cv of 1118 occurs between 75 and 80 degrees travel. Desired valve designClass 300 Design ED valve with a linear cage. the only sizing equation that can be used in that which contains the N6 constant. Assume valve size is 4 inches.Page 2-15 6.0)(236) 1 ) 0.7 psia P2 = 250 psig = 264. and the specific weight of the steam is also specified.28 (from steam properties handbook) 2. Sk + K 1 ) K 2 ǒ 2 + 1.0x10 6 + (1360)(1. this should result in a further decline in the calculated required Cv.463 Finally: Fp + ƪ ǒ Ǔƫ (1. xT = 0. Determine Fp. The appropriate flow coefficient table indicates that xT is higher at 75 degrees travel than at 80 degrees travel. The supply source is a header maintained at 500 psig and 500F.0434 lb/ft3 (from steam properties handbook) k = 1. Therefore. Reworking the problem using the xT value corresponding to 78 degrees travel (i.0) + 980 The above Cv of 980 is quite close to the 75 degree travel Cv. from table 2. Ǹ x GgT1Z 6.7 psia ∆P = 250 psi x = ∆P/P 1 = 250/514. Service conditions w = 125.49 T1 = 500F γ1 = 1. and.
Fisher Controls International LLC 1995.e.463 890 (4) 2 2 *1ń2 . make the assumption that if the required valve size is less than 6 inches. 2 Assume steam is to be supplied to a process designed to operate at 250 psig. if the problem were to be reworked using a higher xT value. N. + 1118 The reason that the required Cv has dropped so dramatically is attributable solely to the difference in the xT values at rated and 83 degrees travel. Determine the appropriate equation constant.. The problem could be reworked further to obtain a more precise predicted opening.94)(0. Determine the appropriate Design ED valve with a linear cage.667) Ǹ 0.7)(0. determined from table 2 d = 4 in.5 1 * 4 2 6 Ǔ Ǔ 2 2 + 0. Therefore.3 and.7 = 0.237 (0. Also. it will be installed using concentric reducers. Specify the necessary variables required to size the valve: a. All Rights Reserved Printed in USA ǒ Ǔƫ 2 *1ń2 where.000 lb/h P1 = 500 psig = 514. 1998.0)(214. which is the value listed in the flow coefficient table for a 4-inch Design ED valve at 100-percent total travel. (lb/h). + (0. however. at this point it can be stated that. ƪ C 1 ) SK 2v N2 d ǒ 2 + 1.7)(0.667) Fp + Ǹ 0.308 N 6 + 63. Cv + q N 7FpP 1Y 3.308 (0.6)(520)(1. Cv = 236. N2 = 890.0x10 6 + (1360)(1. for the service conditions given.328) leaves: x + Fkx T b. A 6-inch line from the steam main to the process is being planned. an 8-inch Design V250 valve installed in an 8-inch line will be approximately 75 degrees open.0) 1.328) + 0.ANSI/ISA/IEC Valve Sizing Catalog 12 Compressible Fluid Sizing Sample Problems August 1998 .0)(214.6)(520)(1. 692 1 ) 1000 0.Fisher.688.91 xT F p 2 2 + 0. it would have been necessary to rework the problem again using values for the new assumed size. and the Emerson logo are trademarks and service marks of Emerson Electric Co.49 (3)(0. Emerson.
Fisher Controls International LLC 1995.5 1 * 4 2 6 Ǔ Ǔ 2 2 ƪ ǒ Ǔƫ ƪ ǒ Ǔƫ 4 ) 1* d D ) 1* 4 6 4 www. ǒ *1 Finally: + 0.7)(1.69)(0. Y+1* where D = 6 in.ANSI/ISA/IEC Valve Sizing Catalog 12 August 1998 . ƪ 1) ǒ Ǔƫ x TK i C v N5 d2 2 *1 Y+1* N5 = 1000.28 1.96) 236 x TP + 0. the xT term must be replaced by xTP. Select the valve size using the appropriate flow coefficient table and the calculated Cv value.0434) 125.95.40 x TP + ǒ Ǔƫ (0.95)(0.49(Thiswascalculatedinstep1.67) + 0. Fp = 0. the expansion factor. All Rights Reserved Printed in USA x 3F kx TP +1* where. 000 + 176 6. Fk + ƪ k 1. x 3F kx TP so: where. In the event that the calculated required Cv had been small enough to have been handled by the next smaller size or if it had been larger than the rated Cv for the assume size.73) Ǹ(0. it can be surmised that the assumed size is correct.95 42 . 1998. Determine Y.67 + 1.com 0. Refer to the flow coefficient tables for Design ED valves with linear cage. from table 2 d = 4 in. All other marks are the property of their respective owners. a value determined from the appropriate listing in the flow coefficient table Cv = 236.96 4. Fisher is a mark owned by Fisher Controls International LLC. from step 3 and K i + K 1 ) K B1 ǒ 2 + 0. Cv + w N 6FpY ǸxP 1g 1 Cv + (63.91)(0.5 1 * d 2 D 2 + 0.Page 2-16 Compressible Fluid Sizing Sample Problems + 0. determined in step 3 xT = 0. Emerson Process Management.3)(0.49)(514.) Because the 4-inch valve is to be installed in a 6-inch line. a member of the Emerson Process Management business division of Emerson Electric Co.40 x + 0.95 + 0. Because the assumed 4-inch valve has a Cv of 236 at 100-percent travel and the next smaller size (3 inches) has a Cv of only 148.73 5. Solve for required Cv using the appropriate equation. in general. c. All Rights Reserved Printed in USA The coefficients a. While these coefficients can be found for some fluids in the general literature. and d have been determined for all of the fluids contained in the internal fluids library (non-editable) by curve fitting to published data. in order to preserve the integrity of the Pv calculation. they are not widely available. Please note that a minimum of ten data points are recommended to define a good baseline curve. If it is desired to use an alternate value of Pc in lieu of the value supplied by the fluid library.4) Catalog 12 April 1999 . . This equation replicates the actual shape of the vapor pressure curve well and yields accurate results over a fairly broad temperature range. For select cases considered to be commercially strategic. These estimations are based on a correlation of actual Pv data for the specified fluid to the following form of the Wagner equation: (1) In Pvpr = aτ + bτ1.Page 2-17 Version 1. support is available to determine these coefficients for customer fluids.Tr Tr-min = reduced minimum temperature − Tmin/Tc Tr-max = reduced maximum temperature = Tmax/Tc Tmin = minimum valid calculation temperature Tmax = maximum valid calculation temperature This equation was selected because of it’s overall superiority to more widely used but simpler equations.4 internal (non-editable) library. please complete the data form on the reverse side of this sheet and send to Applications Engineering. typical results fall within the lessor of 1% or 1 psi of the reference values for the individual fluids.4 of the Fisher Sizing Program offers the ability to estimate the vapor pressure of fluids at the given service temperature. Furthermore it is strictly limited to use within the prescribed temperature range.FSP Vapor Pressure Calculation (v1. While the Antoine equation is widely used for vapor pressure correlations. As is evident on inspection of equation (1). more limited in range over which accurate results can be obtained. Typically the upper temperature limit coincides with the thermodynamic critical pressure. The Pv coefficients supplied in the internal library are based on the value of the critical pressure contained in the library. The temperatures Tmin and Tmax establish the limits of the temperature range over which the calculation is considered valid (this version of the program will not contend with extrapolations beyond these limits). it is. although there are instances where this is not the case and Tmax < Tc. the value of the thermodynamic critical pressure is used in calculating the value of the vapor pressure.
Fisher Controls International LLC 1999. Therefore. b. To obtain this support. it will be necessary to disable the calculate Pv" option and manually input both the Pc and Pv values. For the fluids contained in the FSP v1. Pvpr = reduced vapor pressure = Pv/Pc Tr = reduced temperature = T/Tc Pv = saturated vapor pressure Pc = thermodynamic critical pressure τ = 1 .5 + cτ 3 + dτ 6 Tr Tr-min  Tr  Tr-max where. Provisions to input these values for user defined fluids are provided in the external library (editable). Worst case results are usually within the lessor of 3% or 5 psi. the value of Pc cannot be changed within a calculation case if the vapor pressure is being calculated. In no case is Tmin less than the triple point temperature. Please supply all required information and FAX or mail to your sales office.com
Fisher Controls International LLC 1999. www. (units) 1 Fluid Name: 2 Chemical Formula: 3 Physical Constants: 4 5 Critical Temperature. b. Representative Office May this information be share with other Fisher Sizing Program users? Yes No Fisher is a mark owned by Fisher Controls International LLC. Pc = Triple Point Temperature. a member of the Emerson Process Management business division of Emerson Electric Co. (units) . MW = 9 Specific Heat Ratio. and d. for use in the external fluids library. All other marks are the property of their respective owners. Emerson. Tc = Critical Pressure.  Other 14 15 16 17 *Optional information not required for coefficient determination 18 19 20 Customer 1.Page 2-18 Fisher Sizing Program The following information is required in order to determine the vapor pressure coefficients. All Rights Reserved Printed in USA Pv. a. Vapor Pressure Data(1) Data Point T. and the Emerson logo are trademarks and service marks of Emerson Electric Co.Custom PV Coefficient Request Catalog 12 April 1999 . Ttp = 8 Molecular Weight.Fisher. Emerson Process Management. ko = 10 6 7 11 Data Source*:  12 Lab Data 13  Technical Ref. A minimum of ten data points are recommended. c. gpm The crux of this calculation is the pulp stock correction factor. It is necessary to account for this behavior when determining the required valve size. determining the required flow coefficient or flow rate is equivalent to basic liquid sizing.4. although in some cases the degree of correction was not as significant. However. 2006. Values of Kp for three different pulp stock types are shown in Figures 1-3.. 1.Page 2-19 Introduction The behavior of flowing pulp stock is different from water or viscous Newtonian flows. consider the following: Q = 1000 gpm of 8% consistency kraft pulp stock ∆P = 16 psid P1 = 150 psia Kp  0. Cv. This factor is the ratio of the pulp stock flow rate to water flow rate under the same flowing conditions. All Rights Reserved Printed in USA type. Rev. consistency. valve type and pressure drop. The uncertainty of this calculation is currently unknown.83) Ǹ16 Effect of fluid vaporization and choked flow of pulp stock on the effective pulp stock correction factor is not known as of this writing. Tests conducted by Fisher Controls at Western Michigan University on low consistency stock affirm the general behavior reported in (1). It therefore modifies the relationship between Q.4) Catalog 12 March 2006 . Once the value of the pulp stock correction factor is known. psid Cv = valve flow coefficient Kp = pulp stock correction factor Q = volumetric flow rate. The value of this parameter in theory depends on many factors such as pulp stock type.g. estimated to be in excess of 10%). The effects of pulp stock on sound pressure level and cavitation are discussed below. As noted above. and ∆P to account for the effects of the pulp stock relative to that for water. fiber length. in practice it appears that the dominant effects are due to three primary factors: pulp
Fisher Controls International LLC 1999. only the major effects of stock type and consistency and pressure drop are accounted for. freeness. but should be considered to be greater than for normal liquid sizing.FSP Pulp Stock Sizing Calculations (v1. . consistency and pressure differential. For example. The purpose of the following pages is to provide an overview of the current recommended sizing method and discuss specific implementations of the technology in the Fisher Sizing Program. Basic Method The pulp stock sizing calculation uses the following modified form of the basic liquid sizing equation: (1) Q + C vK p ǸD P where: ∆P = sizing pressure drop. therefore. This suggests that the overall variance of this relatively simple method may be moderate (e. Kp. Q Cv + + 1000 + 301 Ǹ Kp D P (0. Methods have been developed to aid in determining correct valve size for these types of applications. These methods are based on the technology presented in reference (1).83 (from Figure 2). Emerson Process Management. Therefore. Generally. TAPPI Proceedings. consistency and pressure drop. such as sound pressure level and velocity calculations do require this value. and therefore to not require a value of the specific gravity for the pulp stock. and M.. i.Fisher. pp. The cavitation behavior of low consistency pulp stock (e.FSP Pulp Stock Sizing Calculations (v1. However. If the stock consistency is less than two percent (2%). but the critical pressure used in calculating rc is that of fresh water. The equations used to calculate this value were used to generate the curves in Figures 1-3. Pressure differential (∆P) calculations are not currently offered because of the dependency of the Kp factor on ∆P. PredictedL pA + CalculatedL pA * 5dBA Fisher is a mark owned by Fisher Controls International LLC. mate it manually. The sizing ∆P is determined in the conventional manner. but that no cavitation problems are likely to occur. rc) are based on the properties of fresh water. The noise level is calculated in the same manner as for normal liquid sizing. The calculation is aborted and an appropriate warning message is displayed if either of these conditions is not satisfied. Whereas the effect of choked flow on Kp is unknown. All other marks are the property of their respective owners. the sizing program defaults to the conservative alternative and bases Kp on ∆Psizing as determined above. Emerson.Page 2-20 Fisher Sizing Program Implementation The pulp stock correction factor is automatically calculated and utilized in sizing when Pulp Stock Sizing is selected. there is no difference from conventional hydrodynamic noise prediction methods. other calculations supported by the program. All Rights Reserved Printed in USA (2) . The fluid vapor pressure may be input. www. If the consistency is greater than two percent. Sizing and Cavitation Damage Reduction for Stock and White Water Control Valves". This estimate is a function only of stock consistency (at 50 F) and is shown graphically in Figure 4. [Note that for best accuracy the allowable pressure differential computations should be based on the Km (FL2) associated with the valve at the actual opening. < 4%) is treated as equivalent to that of water. Checks for valid consistency range and minimum pressure drop are conducted. 65-73. it is the lessor of DP actualorDP allowable..] The fluid vapor pressure and critical pressure drop ratio (Pv. Husu. Andrews. If this value is desired it will be necessary to esti- References: 1.e.g.com
Fisher Controls International LLC 1999. E. an estimate of the specific gravity is also produced and displayed in the Intermediate Results area of the basic calculation screen. This value is determined on the basis of the pulp stock type.4) Catalog 12 April 1999 . pulp stock of a consistency greater than four percent is not known to be problematic. a member of the Emerson Process Management business division of Emerson Electric Co. This value is displayed in the Intermediate Results area of the screen and cannot be manually overridden. To satisfy the needs of these calculations. and the Emerson logo are trademarks and service marks of Emerson Electric Co. then the calculated noise level is adjusted by a constant value: The sizing calculations are carried out in a manner equivalent to basic liquid sizing. The basic sizing calculations are referenced to water. the sizing program indicates that Ar > Kc. It may be included in future revisions of the program if this is perceived to be a critical calculation. 1991 Process Control Conference. Pulp Stock Correction Factors for Kraft Pulp Figure 2.FSP Pulp Stock Sizing Calculations (v1. All Rights Reserved Printed in USA .4) Catalog 12 April 1999 .Page 2-21 Figure 1. Pulp Stock Correction Factors for Mechanical Pulp
Fisher Controls International LLC 1999. Pulp Stock Correction Factors for Recycled Pulp Figure 4.FSP Pulp Stock Sizing Calculations (v1. All Rights Reserved Printed in USA . a member of the Emerson Process Management business division of Emerson Electric Co. Emerson. Specific Gravity for All Pulp Types Fisher is a mark owned by Fisher Controls International LLC. and the Emerson logo are trademarks and service marks of Emerson Electric Co.Fisher.4) Catalog 12 April 1999 .com
Fisher Controls International LLC 1999.Page 2-22 Figure 3. Emerson Process Management. All other marks are the property of their respective owners. www. 0 0.Page 2-23 Table 8.8361 1.100 1550 0. Volume Table 4.0007716 0.094 0.2200 0.3048 0.0 1296 10. Volumetric Rate of Flow Table 13.000 1. Density Table 6. Pressure and Liquid Head Table 12.281 0.0006452 0.3333 1 Note: 1 meter = 10 decimeters = 100 centimeters = 1000 millimeters = 0.02 1 1728 277.004546 0.0005787 1 0.020 0. Heat Flow Rate Table 1. Force Table 9.S.2642 0.196 0.32 4.1111 1 Table 3. Volume by Multiply Number of m3 cm3 liter in3 ft3 Imp gal U.9144 0.004329 7.0002642 0.37 1 12.001550 1 144.0 35.S.003281 3. Velocity Table 7.40 304.900 836. gal 1 0. gal To Obtain cubic meter m3 cubic centimeter cm3 liter l cubic inch in3 cubic foot ft3 Imperial gallon Imp gal U.02778 0.09290 0.02832 0.02540 0.39 28.08333 1 3.4 231.00001076 0.00 36.06102 61.8 914.0002200 0.000001196 0.201 1
Fisher Controls International LLC 1974.S.546 3.00 0.000. Temperature Table 14.03531 0. Abbreviated Conversions of Degrees Fahrenheit to Degrees Celsius Conversions for Units of Measure Table 1.003605 6.000001 0.001000 1 0. gallon U. All Rights Reserved Printed in USA .1 92. Length by Multiply Number of millimeters meters inches feet yards To Obtain millimeter mm meter m inch in feet ft yard yd 1 1000 25. 1999.003785 1.03937 39.01639 28.Technical Information Catalog 12 April 1999 .000 1 1000 16.320 4546 3785 1000 0. Area by To Obtain Multiply Number of square meters square millimeters square inches square feet square yards square meter m2 square millimeter mm2 square inch in2 square feet ft2 square yard yd2 1 0.31 0.76 0. Power Table 10.000001000 0. Area Table 3.001094 1.2 0.1605 0. Mass Table 5.001000 1 0.001 kilometers = 1 x 106 microns Table 2. Length Table 2.4 0.00 0. Torque Table 11.001000 0.1337 220.480 1.006944 1 9.000.229 1 0.00001639 0.000 1 645.8327 264.00003531 0.785 61. 004448 0.467 3. Emerson.93 32. and the Emerson logo are trademarks and service marks of Emerson Electric Co.0005000 1 1.609 3.Page 2-24 Table 4.3048 26.2778 0. Force by To Obtain Multiply Number of kilonewtons kilogram force pound force poundal kilonewton KN kilogram force kgf pound force lbf poundal pdl 1 0.27 35.412 14.06000 1 .01602 27.001102 1.0009842 0.07000 0.02835 0.00003613 0.00002835 0.01667 0.68 1000 1 16.9 3.28 3.205 1 0.680 62.2778 18.2 1016 1 1000 0.009807 0.000 35.67 Table 7.00 32.270 0.03613 0.2390 1 0.600 0. www.05468 0.29 0.2522 3.01667 1.17 1 Fisher is a mark owned by Fisher Controls International LLC. a member of the Emerson Process Management business division of Emerson Electric Co.01829 1.0004464 0.6818 0.4470 1 0.9113 60.184 1. 1999.162 0.3048 0.03728 0.82 60.0004536 0.8 2.600 1 0.9842 0. All other marks are the property of their respective owners.120 0.4536 0.280 0.966 1 Table 8.06250 1 2000 2240 2. Mass by To Obtain Multiply Number of Ounces Pounds Short tons Long tons Kilograms Metric tons Ounce oz Pound lb Short ton sh ton Long ton L ton Kilogram Kg Metric ton tonne 1 16.9072 1. Density To Obtain by Multiply Number of g/ml kg/m3 lb/ft3 lb/in3 gram per milliliter g/ml kilogram per cubic meter kg/m3 pound per cubic foot lb/ft3 pound per cubic inch lb/in3 1 0.06243 1 1728 0.8929 1 0.0001383 102.0 1 0.0005787 1 Table 6.01410 224.43 0.102 0.68 0.00 196.00 1 88.237 0.6214 meter per second meter per minute m/sec m/min 0.com
Fisher Controls International LLC 1974.02 27.8604 3.205 2205 0.005080 0.Technical Information Continued Catalog 12 April 1999 .840 35.016 0.00003125 0.03108 7233 70.4536 907.281 54.Fisher.001000 1 Table 5.2831 0. Emerson Process Management.00 1 16. All Rights Reserved Printed in USA kilometer per hour km/hr 1.01136 1 2. Heat Flow Rate by To Obtain Multiply Number of W cal/sec kcal/hr Btu/hr Watts W calorie per second cal/sec kilocalorie per hour kcal/hr British thermal unit per hour Btu/hr 1 4.001000 0.097 0. Velocity by To Obtain Multiply Number of ft/sec ft/min mi/hr m/sec m/min km/hr feet per second ft/sec feet per minute ft/min miles per hour mi/hr 1 0.00002790 0. 37 5.896 0.2540 1 0.9863 0.02428 15.021 0.006624 127.40 1 1.2642 4.5 41.53 28.5352 10.22 1 14.06309 0.007865 0.699 0.03532 0.851 86.001341 0.00 1 Nm kgf m ft lb in lb Table 11.06000 1 0.8826 0.1337 0.2339 2.06895 1.03386 0.785 0.201 1 0.352 13.90 1 0.00 9.868 73.171 76.1247 7.01152 0.356 745.2271 0.20 0. which is 1 Newton per square meter (N/m2).0361 1.807 1.7376 7.001333 1.2727 0.56 10.96 2.1383 0.8333 3.5 51.4719 0.Page 2-25 Table 9.1360 0.8327 0.02832 1.03342 0.1 2.3937 1 0.01333 1 0.68 406.00 0.09678 0.233 542.4 9.20 10.1 735.002491 0.001843 1. Power by To Obtain Multiply Number of W kgfm/sec metric hp ft lb/sec horsepower Watt W kilogram force meter per second kgf m/sec metric horsepower foot pound force per second ft lbf/sec horsepower hp 1 9.45 32.8 12 1 39.275 256. The unit of pressure in the International System of Units (SI) is the pascal (Pa).29 1
Fisher Controls International LLC 1974.80 12.01333 0.06805 1 0.5 1 550.600 0.481 1.03937 750.546 3.33 0.540 0.014 0.1020 1 75.1934 0.17 34. Pressure and Liquid Head by To Obtain bar(1) kilogram force per square centimeter kgf/cm2(2) pound per square inch psi or lbf/in2 International Standard Atmosphere atm foot of water (4 C) ft H2O inch of water (4 C) in H2O meter of water (4 C) m H2O centimeter of Mercury (0 C) cm Hg 1 0.5 393.0 22.00 0.2778 0.0136 75.001818 1 Table 10.807 735.119 35.01315 0.403 0.002540 0.119 0.4460 1.633 8.0305 0.81 2.233 1 0.67 0.85 0.3453 0.1000 0.07355 2.01667 0.3048 0.5 1. 1 bar = 105 Pa 2.356 0.057 150. Technical (metric) atmosphere (at) Table 12.9869 0.1868 7.133 0.307 33.7376 7.02950 0.01 73.1020 1 0.01360 0.00 2.07577 0.9 4.03453 0.1130 0.002458 0.013 0.02989 0.4335 0.036 29.1104 3.4719 28.5886 0.32 4.001360 0.9678 0.92 0.01667 1 0.001316 33.7 27.69 0.50 14.356 1 2.242 0. Torque To Obtain by Multiply Number of Newton Meter Nm kilogram force meter kgf m foot pound ft lb inch pound in lb 1 9.1383 76.01316 0.04 .0703 1.4911 0.0 0.2200 3.60 0.001359 14.033 0.Technical Information Continued Catalog 12 April 1999 .7 0.09806 0.08333 8.56 5.281 0.666 0.1606 0.42 1.1000 Multiply Number of bar kgf/cm 2 psi atm ft H2O in H2O m H2O cm Hg in Hg torr inch of millimeter of Mercury Mercury (0 C) (0 C) in Hg torr or mm Hg 29.020 1 0.00 25.71 760.1038 6.04460 401.02917 543.9807 0.422 0.003899 13.229 1 0.01934 0. All Rights Reserved Printed in USA .31 1 60. Volumetric Rate of Flow by Multiply Number of l/sec l/min m3/hr ft3/hr ft3/min Imp gal/min US gal/min US barrel/d To Obtain liter per second l/sec liter per minute l/min cubic meter per hour m3/hr cubic foot per hour ft3/hr cubic foot per minute ft3/min Imp gallon per minute Imp gal/min US gallon per minute US gal/min US barrel per day (42 US gal) US barrel/d 1 0. 1999.7031 10.001840 60 1 16. 1 0 1.15 9/5C + 32 9/5C + 491.4 370 380 390 400 410 188 193 199 204 210 820 830 840 850 860 438 443 449 454 460 45 50 55 60 65 7.67) F F + 459.9 –1. Emerson.Page 2-26 Useful Equivalents Table 13. All Rights Reserved Printed in USA lbńhrx379 M lbńhr 500 x SG 1 m 3ńhr + .2 –34. and Temp.67 5/9(R-491.8 15. Table 14.2 10 12. a member of the Emerson Process Management business division of Emerson Electric Co.3 –20.1 –23.67 R 1. Abbreviated Conversions of Degrees Fahrenheit to Degrees Celsius F C F C F C –50 –45 –40 –35 –30 –45.6 –42. Formerly called Centigrade. Press.6 270 280 290 300 310 132 138 143 149 154 720 730 740 750 760 382 388 393 399 404 0 5 10 15 20 –17. Emerson Process Management.Technical Information Continued Catalog 12 April 1999 .15 K 9/5K-459. = 1 at (norm) Gases scfh + lbńhr scfh + ò 1 scfh + www.3 420 430 440 450 460 216 221 227 232 238 870 880 890 900 910 466 471 477 482 488 70 75 80 85 90 21.7 psia and 60F Normal Conditions (norm) are 760 mm Hg and 0C SG1 Water = 1 at 60F.1 G1 m 3ńhr(norm) + kgńhrx22.
Fisher Controls International LLC 1976.Gravityofthatgas 29 Molecular Wt. Air = 1 at (std). All other marks are the property of their respective owners.Fisher.9 –26. gr. and Temp.) 1 Cubic Meter of Air = 1.) 1 Pound of Air = 13. Air.4 220 230 240 250 260 104 110 116 121 127 670 680 690 700 710 354 360 366 371 377 –25 –20 –15 –10 –5 –31. and Temp.36 pounds @ 60F 1 Cubic Meter of Water = 1000 Kilograms @ 4C 1 Cubic Foot of Air = . and the Emerson logo are trademarks and service marks of Emerson Electric Co.8 –15 –12. Temperature degrees Celsius(1) C C C + 273.001kgńhr SG 2 . ρ2 = Density kg/m3 (norm) G1 = sp. G2 = sp.33 pounds @ 60F 1 Cubic Foot of Water = 62.7 –28.77 Cubic Meters (Normal Press. Press.7 29. 1999.2 –9.6 18.2 470 480 490 500 510 243 249 254 260 266 920 930 940 950 960 493 499 504 510 516 95 100 110 120 130 35 37. of Air = 29 1/Density = Specific Volume Mass Rate Where: Standard Conditions (scfh) are 14.4 32.67) 5/9R R-459.40 M m 3ńhr(norm) + kgńhr ò2 m 3ńhr(norm) + kgńhrx0.773 G2 Liquids USgalńmin + Fisher is a mark owned by Fisher Controls International LLC.8 –40 –37.1 Cubic Feet (Std.4 –6.com lbńhrx13.8 43 49 54 520 530 540 550 560 271 277 282 288 293 970 980 990 1000 1050 521 527 532 538 566 140 150 160 170 180 60 66 71 77 82 570 580 590 600 610 299 304 310 316 321 1100 1150 1200 1250 1300 593 621 649 677 704 190 200 210 212 88 93 99 100 620 630 640 650 660 327 332 338 343 349 1350 1400 1450 1500 732 760 788 816 1 US Gallon of Water = 8. SG2 Water = 1 at 4C M = Molecular Weight ρ1 = Density lb/ft3 (std).) GasMolecularWeight + Sp.) 1 Kilogram of Air = .7 4.67 9/5K 5/9(F-32) 5/9(F + 459. gr.67 Kelvin K degrees Fahrenheit F degrees Rankine R K-273.076 pounds (Std.1 23. and Temp.9 26.293 Kilograms (Normal Press.7 320 330 340 350 360 160 166 171 177 182 770 780 790 800 810 410 416 421 427 432 25 30 32 35 40 –3. Because of the complex interaction of many physical properties.00 6.4 bar differential).4 bar differential).60 0.90 1. at 50 to 125F (10 to 52C) . extrapolation of very low leakage rates to other than test conditions can be extremely misleading. port dia.4 bar differential).75
Fisher Controls International LLC 1978. (5 x 10−12 m3/sec/bar differential/mm port dia) Nominal Port Diameter Class VI Inch mm 1 1-1/2 2 2-1/2 3 4 6 8 25 38 51 64 76 102 152 203 Bubbles per Minute mL per Minute 1 2 3 4 6 11 27 45 0.01% valve capacity at full travel Air Service
P or 50 psid (3. 1999. All Rights Reserved Printed in USA Water Air Service
P at 50 to 125F (10 to 52C) Service
P or 50 psid (3.4 bar differential).30 0.Leakage Specifications Catalog 12 April 1999 . whichever is lower.45 0.1% valve capacity at full travel Air Service
P or 50 psid (3. at 50 to 125F (10 to 52C) Class IV 0.5% valve capacity at full travel Air Service
P or 50 psid (3. whichever is lower.15 0. at 50 to 125F (10 to 52C) Class III 0. whichever is lower.70 4. Maximum Leakage(1) ANSI/FCI 70-2 Test Medium Pressure and Temperature Class II 0.Page 2-27 The test classifications listed below are for factory acceptance tests under the conditions shown. whichever is lower. at 50 to 125F (10 to 52C) Class V 5 x 10−4 mL/min/psid/in. Consult the appropriate product bulletin for individual valve body leak classifications. . . . . . . . . .2 Propane . 188. . 529. . . . . . . . . . . . . . . . . . . . 673. . . . . . . . . . All Rights Reserved Printed in USA .4 Carbon Dioxide . . . . . 1047. . . . . . . . . . . . . . . . . . . . . . 1198 Isobutane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Emerson Process Management. . . . . . . . . . a member of the Emerson Process Management business division of Emerson Electric Co. . . . . . . . 492. . . . . . . . . . . . . . .3 Nitrogen . . . . . . . . . . . . . . . . . . . . . . . . . . . 708 Ethylene . . . . . . . . . . . . . . . 635 Refrigerant 12 . . .Fisher. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Move horizontally to the left to read the critical pressure ratio. . . . . . 736. . . . . . Move horizontally to the left and read the critical pressure ratio. . . . . . . . . Critical Pressure Ratios for Water Ammonia . . 596. .2 Hydrogen Chloride . . . . . . . Enter on the abscissa at the ratio just calculated and proceed vertically to intersect the *For values not listed. . . . . . . . Determine the vapor pressure/critical pressure ratio by dividing the liquid vapor pressure at the valve inlet by the critical pressure of the liquid. . . . . . . . . . . . . 580 Methane . . . . . . .5 Helium . . . . . . . . . . . . . . . . . and the Emerson logo are trademarks and service marks of Emerson Electric Co. . . . . 808. . . . . . . . . . . . . Enter on the abscissa at the water vapor pressure at the valve inlet. . . . . . . Critical Pressure Ratios for Liquids Other than Water Critical Pressure of Various Fluids. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Isobutylene . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617. . . . . . . . . . . 507. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rc. . . . . . . . .Page 2-28 curve. . . . . . . . . 735 Fluorine . . . . . . . . consult an appropriate reference book. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1118. . . . . . . . . . .5 Phosgene . . . . . . . . . . . . . . . . . . . . . . . . Emerson. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Propylene . . . . . on the ordinate. . . . . . .2 A1257 Use this curve for liquids other than water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Hydrogen . . .6 Carbon Monoxide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 550. . . . . . . . . . . . . . 1636 Argon . . . . . .9 Refrigerant 22 . 3206. . . . . . . . . . . . . . . . . . . . on the ordinate. . Psia* A1256 Use this curve for water. . . All other marks are the property of their respective owners. . . . . . . . .4 Nitrous Oxide . . . . . . . . . . . . .7 Dowtherm A . . . . . .com
Fisher Controls International LLC 1974. . . . . . . . . . www. . . . . . 33. .5 Chlorine . .3 Refrigerant 11 . . . . . . . . . Figure 1. . rc. . . . . . .6 Butane . . . . . . . . 1071. . . . . . . Proceed vertically to intersect the curve. . . . . . . . . . . . . . . . Fisher is a mark owned by Fisher Controls International LLC. 465 Ethane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 705. .6 Oxygen . . . . . . .Valve Sizing for Cavitating and Flashing Liquids Catalog 12 April 1999 . . . . . . . . . . . . . . . . . Figure 2. . . . . . . . . . . . . . . . . . . . . . . 670. . . . . . . 823. . . . . . . . . 716 Water . . . . . . . . . . 1999. . . . . . lb/hr rc = Critical pressure ratio T1 = Inlet Temperature. Fm. 1999. ft3/sec Gas volume ratio Specific volume of gas phase. All Rights Reserved Printed in USA Figure 1. Pressure Drop Ratio Resulting in Critical Gas Flow . is given in figure 1 as a function of the gas volume ratio. the liquid sizing drop may also have to be limited by the equation: DP (allow) + K m(P 1 * r cP v) * Nomenclature Cv = Standard liquid sizing coefficient Cvr = Cv required for mixture flow Cvl = Cv for liquid phase Cg = Cg for gas phase Cvg = Cv required for gas phase = Cg/C1 C1 = Cg/Cv ratio for valve Fm = Cv correction factor Km = Valve recovery coefficient ∆P = Valve pressure drop. psia Qg= Gas flow. Fm Figure 2. psi P1 = Valve inlet pressure. ft3/sec *See equation 1 of Valve Sizing for Cavitating and Flashing Liquids" in this section. scfh Qs = Steam or vapor flow. The equation for required valve Cv for liquid-gas or liquid-vapor mixtures is: C vr + (C vl ) C vg)(1 ) Fm) Vl = Vr = Vg = Vl = x= Liquid flow. Cv Correction Factor. Vr. scfh Ql = Liquid flow.Valve Sizing for Liquid-Gas Mixtures Catalog 12 April 1999 . ft3/lb Specific volume of liquid phase. psia Pv = Liquid vapor pressure. Rankine (R = F + 460) Vg = Gas flow. the liquid sizing drop should be limited to the drop required to give 100% critical gas flow. Because of the possibility of choked flow occurring. ft3/lb Quality. The gas volume ratio for liquid-gas mixtures may be obtained by the equation: Qg 284QlP 1 Vg Vr + + ) Qg V L ) Vg T1 or for liquid-vapor mixtures: Vg Vr + Ǔ V gV lǒ1*x x (2) (3) If the pressure drop ratio (∆P/P 1) exceeds the ratio required to give 100% critical gas flow as determined from figure 2.Page 2-29 Introduction Special consideration is required when sizing valves handling mixtures of liquid and gas or liquid and vapor.
Fisher Controls International LLC 1974. lb vapor/lb mixture (1) The value of the correction factor. The pressure drop ratio of the application (∆P/P 1 = 40/414.5 Vapor pressure of liquid (Pv) = 30 psia Critical pressure of liquid = 200 psia Gas specific gravity (Gg) = 1.50 Fisher is a mark owned by Fisher Controls International LLC. Emerson. 1999.84 from figure 2 of Valve Sizing for Cavitating and Flashing Liquids" at Vapor Pressure/Critical Pressure = 30/200 = 0.40[414. 3.84)(30)] Then from figure 1 at Vr = 0.000 scfh Inlet temperature (T1) = 100F = 560R Inlet pressure (P1) = 414. 000 + (284)(3000)(414.475 5.40 from figure 2). and the Emerson logo are trademarks and service marks of Emerson Electric Co.475) + 1020 + 156psi Since the pressure drop ratio is less than that required for 100% critical gas flow and the pressure drop is less than the maximum allowable liquid pressure drop. a member of the Emerson Process Management business division of Emerson Electric Co. Calculate the Cv required for the mixture: C vr + (C vl ) C vg)(1 ) Fm) + (581 ) 110)(1 ) 0.7 Km of valve under consideration = 0.096) does not exceed that required for 100% critical flow (0. 000 560 Solution: + 0.com
Fisher Controls International LLC 1974.05 Inlet pressure (P1) = 84.7 − 0.Page 2-30 Sizing Examples Liquid-Gas Mixture required gas sizing coefficient for the gas phase (Cg) is 2710. Emerson Process Management.7 psia (400 psig) Pressure drop (∆P) = 40 psi Liquid specific gravity (Gl) = 1. www. 2.498 1. All Rights Reserved Printed in USA (1) .4 C1 of valve under consideration = 24. the calculated required liquid sizing coefficient for the liquid phase (Cvl) is 581 and the calculated Liquid-Vapor Mixture Given: Mixture flow (Q) = 200. Using the Universal Valve Sizing Slide Rule or sizing nomographs.Valve Sizing for Liquid-Gas Mixtures (continued) Catalog 12 April 1999 .15.7 psia (70 psig) Pressure drop (∆P) = 50 psi C1 of valve under consideration = 21. All other marks are the property of their respective owners.7) ) 625. DP (allow) + 0. Check the maximum allowable liquid pressure drop: DP (allow) + K m(P 1 * r cP v) The critical pressure ratio (rc) is 0. Calculate the Cv required for gas phase: C vg + C gńC 1 Given: Liquid flow (Ql) = 3000 gpm Gas flow (Qg) = 625.7 * (0.40 + 2710 24. Calculate the gas volume ratio: Qg V r + 284Q P 1 1 ) Qg T (2) 1 625.000 lb/hr of wet steam Quality (x) = 0. use the given pressure drop of 40 psi in the remaining steps.0 Km of valve under consideration = 0.Fisher.7 + 110 4.498: F m + 0. 000 lb/hr of steam Ql = Mixture Flow − Qs = 200.193 lb/ft3) can be calculated from steam table data. Using the sizing slide rule or the steam.97 4.50[84. DP (allow) + 0.0 + 111 The from figure 1 at Vr = 0.39psi Use this pressure drop and the specific gravity of the water (from steam tables) with the sizing slide rule or liquid nomograph to determine the required liquid sizing coefficient of the liquid phase (Cvl): C vl + 216 5. 1999. All Rights Reserved Printed in USA 6.Page 2-31 Solution: 1.000) = 10.185 Ǔ 5. vapor pressure (Pv) equals inlet pressure (P1).97) + 644 (1) . Find the critical pressure ratio (rc) from figure 1 of Valve Sizing for Cavitating and Flashing Liquids" in this section. Calculate the Cv required for the mixture: C vr + (C vl ) C vg)(1 ) Fm) + (216 ) 111)(1 ) 0. Steam inlet density (0.05 0. find the calculated required gas sizing coefficient (Cg) for the vapor phase.000 − 10. calculate the maximum allowable liquid pressure drop: DP (allow) + K m(P 1 * r cP v)
Fisher Controls International LLC 1974.05 + 0.92)(84.939: F m + 0. specific volumes (vg and vl) can be found in steam tables: Vg (3) Vr + Ǔ V gV lǒ1*x x + 5.939 + 2300 21.000 = 190. Before determining the Cv required for the liquid phase. vapor.Valve Sizing for Liquid-Gas Mixtures (continued) Catalog 12 April 1999 . Calculate the flow of vapor (Qs) and of liquid (Ql): Qs = (x) (Mixture Flow) = (0.7)] + 3. C g + 2330 3.7 * (.000 lb/hr of water = 417 gpm 2.185 ) 0. Calculate Cv required for the vapor phase: C vg + C gńC 1 Since this is a mixture of a liquid and its vapor. and gas flow equation shown with the Universal Sizing Nomograph. Calculate the gas volume ratio.05) (200.0176ǒ1*0. 35 0.0 75.3 72.189 .92 303.0 96.40 .245 .03 216.193 .96 .0 30.74 314.00 1.0 92.000962 .79 294.00 40.0 36.92 .696 15.92 .3 76.98 .3 59.26 117.92 113.Saturated Steam Pressure and Temperature Catalog 12 April 1999 .159 .0 53.10 .94 .0 0.96 .0 46.93 .93 0.0 11.70 0.94 .8 3.83 .00737 .72 .93 .63 122.93 .163 .0567 .0 82.60 308.92 .81 328.3 46.0333 .64 273.21 90.3 331.63 12.90 30.0 34.221 .90 .0309 .00185 .133 .4 1.56 7.3 48.3 8.90 35.90 .0 47.05 .3 1.56 .20 0.94 105.0428 .0248 .3 37.92 .38 .241 .99 .91 .5 4.139 .0 29.40 310.0186 .6 26.3 66.98 301.92 .0 61.48 27.3 69.0 39.0930 .0 56. WATER SPECIFIC GRAVITY TEMPERATURE DEGREES F STEAM DENSITY LBS/CU.0498 .202 .3 34.03 24.3 307.0 26.93 .0 89.95 .204 .0 9.3 74.92 .68 .75 201.99 300.00467 .3 302.07 317.3 36.90 .3 78.0 32.0451 .50 309.0 22.3 51.96 330.0 5.3 93.93 .95 .92 .97 157.3 316.6 28.Page 2-32 VAPOR PRESSURE VAPOR PRESSURE STEAM TEMPERATURE DENSITY DEGREES F LBS/CU.61 .3 327.90 .157 .70 285.92 10.0 16.92 .56 176.228 .161 .3 58.3 7.3 259.3 47.187 .00243 1.94 .0 70.86 185.0 85.30 0.00 28. WATER SPECIFIC GRAVITY Absolute.0 87.FT.0 83.0 74.0 18.40 VAPOR PRESSURE Absolute.36 332.95 .92 .96 230.00111 .0 51.49 237.62 132.3 27.0 104.14 59.0 3.01 282.170 .97 .81 22.3 56.22 254.109 .3 29.172 .0 72.183 .144 .91 .0 0.0682 .65 13.FT.178 .91 .44 222.36 .3 267.0 44.0 15.83 322.0 25.21 271.60 10.91 Absolute.174 .232 .30 64.0 33.00156 .3 83.45 1.91 .92 7.57 233.0380 .68 319.0 48.3 227.71 293.0 62.22 23.78 20.72 17.0 76.0 77.30 170.00 1.00842 .32 219.93 .3 292.0 40.3 4.89 135.00214 .0357 .66 98.5 24.0123 . Psia Gauge.0260 .0 23.87 325.3 42.31 29.67 162.00271 .93 .0521 .115 .5 7.0373 .200 .181 .0 63.0 81.0474 .0 31.91 .51 29.94 100.95 262.89 313.148 .4 2.226 .0 24.70 28.91 .0 9.0 73.219 .52 5.0 78.5 9.16 265.198 .3 39.96 205.213 .3 68.23 126.96 .0 52.61 11.0 8.95 .230 .3 73.0590 .0613 .3 13.0 13.0 93.3 71.3 16.3 28.28 260.91 TEMPERATURE DEGREES F STEAM DENSITY LBS/CU.00 1.21 197.3 87.00412 .74 333.131 .3 64.3 44.0211 .0795 .0975 .0 49.85 .3 24.0 91.06 321.3 320.0 106.99 .0 69.0 94.0750 .93 .66 .3 2.79 21.0 55.152 .90 .08 .85 295.92 .176 .90 .99 .5 14.0 27.236 .93 72.99 50.3 3.60 323.0 79.0 43.07 242.3 43.92 .0 60.91 85. 0.00 1.93 .5 8.3 63.0 99.44 275.88 27.96 .3 62.3 88.90 28.215 .94 .0 71.0908 .82 .3 49.21 29.3 89.3 86.3 240.168 .0 37.80 .122 .95 20.0224 .94 .0953 .0161 .80 277.49 3.0 102.88 304.Fisher.0 12.5 6.93 .146 .99 .0 68.91 25.25 244.90 .00683 .0236 .59 315.3 38.3 94.0 108.0 101.0 6.206 . www. Emerson Process Management.106 .00300 .2 2.83 305.07 26.94 .47 68.35 327.08 94.42 193.142 .0 90. and the Emerson logo are trademarks and service marks of Emerson Electric Co.96 .0840 .0 64.00790 .3 9.00974 .3 41.3 212.3 23.99 299.00126 1.45 279.0 109.0 45.0199 .3 52.3 287.3 22.91 .00 1.3 79.00 45.94 .98 . In.91 .0 86.0 84.93 .0 103.96 75.97 .94 . All other marks are the property of their respective owners.57 264.99 .104 .0 5.94 .196 .41 225.3 274.48 .91 .00 1.80 29.29 311.97 . Psig 29.0 2.0 98.3 57.58 85.91 .93 0.0773 .09 27. Hg.3 297.150 .92 .00141 .90 1.38 79.120 .44 25.3 92.0 28.000655 .3 250.90 .3 324.86 .0544 .0174 .0 88.50 0.25 329.84 257.3 53.05 255.3 82.12 324.91 .3 32.24 101.25 317.33 252.00 213.97 65.111 .13 278.70 16.98 .94 .96 .48 147.96 .92 5.11 53.0863 .0659 .96 .60 0.0 107.94 182.00 1.00630 .3 11.0 38.98 .91 .88 318.0110 .29 76.0 54.FT.238 .3 91.3 19.94 .79 141.90 296.0636 .0 67.42 334.0 19.0 4.3 26.0404 .37 290.137 .211 .90 Fisher is a mark owned by Fisher Controls International LLC.58 179.0 1.224 .com
Fisher Controls International LLC 1974. 1999. Psia Vacuum.00356 .0727 . WATER SPECIFIC GRAVITY 80.3 61.95 90.16 .3 12.24 166.69 15.93 .92 .99 .98 .25 268.165 .25 0.0 59.0149 .91 .49 28.0 57.74 18.23 289.0818 .3 77.234 .126 .57 152.98 .06 173.3 312.243 .99 .000810 .0 58.99 .98 60.97 298.26 25.209 .217 .64 188.0 66.74 270.42 .0 42.0 35.45 0.0885 .102 .3 6.0 50.97 .0 80.08 129.98 .113 .50 291.93 .85 25.128 .92 2.3 21.97 .97 .61 326.3 33.93 .8 2.41 29.49 284.07 288.92 .27 321.91 .3 54.0705 .3 67.91 .07 235.99 .0 19.91 .94 .53 329.3 17.0 65. All Rights Reserved Printed in USA .3 14.0 41. Psig 14. Psia Gauge.76 138.74 107.91 .95 .95 .26 283.03 312.36 246.3 31.88 209.97 70.0 20.155 . a member of the Emerson Process Management business division of Emerson Electric Co.94 95.0 97.135 .0 21.24 .0 17.99 55.05 332.117 . Emerson.97 .41 248.76 306.0136 .93 1.3 18.00521 .0285 .3 81.00576 .3 84.00 1.90 .74 .91 .124 .28 190.185 .38 .95 .0997 .91 .0 14.191 .3 281.2 1.0 10. 33 423.88 .85 .62 3.733 .77 145.31 561.14 .353 .2 2985.0 121.595 .3 565.56 .0 194.51 .87 2000.35 587.0 1700.87 .0 126.89 .76 150.88 .3 417.67 .88 .87 .0 117.89 .0 660.0 137.12 1.32 3.3 122.82 .54 346.82 .272 .3 518.06 349.0 205.0 110.0 166.0
Fisher Controls International LLC 1974.91 352.0 210.3 163.89 .3 1685.64 .06 373.88 .0 118.3 1285.98 534.90 .3 108.89 .58 499.0 260.89 700.0 100.0 128.947 .690 .3 121.3 159.3 2785.904 .458 .16 539.0 980.0 240.63 529.36 .3 137.251 .36 700.90 .22 2.77 .0 3200.11 343.0 112.0 123.469 .3 161.52 362.18 .302 .77 337. 1999.289 .17 2.32 347.90 .90 .433 .511 .79 383.73 2.3 765.3 377.92 4.3 645.3 381.81 .76 .3 341.77 . All Rights Reserved Printed in USA STEAM TEMPERATURE DENSITY DEGREES F LBS/CU.82 642.86 3000.0 265.0 1800.0 1600.3 745.29 428.36 339.83 .3 2385.88 526.0 132.0 113.84 .3 705.3 503.292 .62 .21 496.247 .0 152.Page 2-33 VAPOR PRESSURE STEAM TEMPERATURE DENSITY DEGREES F LBS/CU.407 . Psia Gauge.89 .25 509.325 .11 407.262 .41 369.249 .3 133.88 .57 1.86 385.3 605.0 960.81 .253 .79 140.65 414.3 353.0 114.3 265.0 127.62 1.3 1585.57 200.0 165.90 .44 336.0 178.73 .67 355.89 .75 160.70 404.0 1200.3 275.10 506.0 255.22 372.0 860.49 361.21 350.61 .0 1350.3 177.3 3085.522 .0 142.0 115.82 .13 673.3 467.70 .0 2400.68 .3 505.637 .71 .51 366.490 .258 .0 168.0 480.87 .95 .3 805.3 112.3 128.0 560.58 3.3 373.99 690.0 120.50 2.21 489.97 434.3 171.3 2885.88 900.89 .0 235.48 .77 .24 8.89 .89 400.3 240.3 111.36 357.0 210.3 141.89 .3 97.3 131.86 338.53 .10 380.46 360.374 .0 985.63 2.0 760.89 .0 1985.72 170.294 .0 2200.85 .43 1.46 655.90 9.3 409.3 1785.05 2.3 635.317 .85 .90 348.0 154.378 .3 1335.0 840.87 .300 .88 .0 880.3 127.818 .304 .0 135.382 .6 .50 462.89 .14 2.15 6.88 .53 364.3 965.02 458.89 600.00 2.90 .94 345.01 471.3 3185.3 345.86 .3 116.35 370.0 460.3 865.15 621.01 478.542 .3 190.3 572.76 .3 119.0 149.3 665.0 2700.78 351.74 .616 .0 156.87 .0 340.17 1.332 .0 380.08 1.10 591.30 1.3 405.0 285.3 725.3 596.77 .0 245.89 .0 620.85 .0 176.0 122.0 385.69 180.13 346.64 190.3 183.0 198.0 780.3 280.12 354.55 684.05 412.0 1050.0 2900.3 344.0 192.3 355.90 1.04 3.0 540.43 411.3 117.83 357.3 444.0 235.448 .79 .0 290.86 .87 .29 356.279 .3 109.90 .86 .3 825.12 5.69 .78 .399 .62 .7 13.323 .39 1.412 .90 613.3 173.296 .3 400.0 285.FT.0 580.298 .02 353.90 .313 .10 2.3 153.3 1435.95 .3 225.78 .79 393.40 439.83 125.437 .3 250.81 1.66 .3 544.627 .07 475.59 4.574 .3 124.42 577.3 151.77 335.3 350.0 220.89 389.3 358.3 106.85 .0 940.0 1900.0 2485.3 368.0 136.99 340.89 .36 515.0 146.88 1000.42 359.89 500.0 95.861 .71 .3 325.33 1.90 275.403 .43 .0 148.3 531.3 365.65 8.0 182.3 101.3 625.19 .76 .88 1250.3 347. Psia Gauge.89 .86 .424 .0 133.11 705.66 1.0 280.9 .57 354.64 .357 .3 1035.86 .88 .32 5.3 1185.53 365.0 141.86 567.0 111.90 .73 .3 2685. Psig .3 925.3 147.03 .89 .48 367.330 .0 1100.25 341.24 380.3 98.3 179.03 628.0 740.33 344.39 454.0 260.3 104.0 139.327 .76 356.3 220.34 512.319 .3 1385.3 102.553 .0 3100.275 .95 402.3 103.18 3.0 2800.88 .79 .73 6.264 .3 445.365 .3 143.11 .0 360.3 334. VAPOR PRESSURE WATER SPECIFIC GRAVITY Absolute.87 .0 920.5 695.0 680.66 10.37 2.0 164.0 440.59 .58 1.585 .0 230.0 125.0 2300.266 .3 2185.87 2500.306 .88 1500.500 .0 116.75 .3 668.532 .96 374.47 .47 .0 144.32 Absolute.38 379.0 145.75 .45 .89 .3 845.344 .3 120.08 523.0 158.260 .0 143.0 1450.72 339.0 155.73 .0 785.88 342.3 425.74 .86 375.0 720.429 .3 1135.91 662.21 1.0 685.87 .3 139.0 320.51 378.Saturated Steam Pressure and Temperature (continued) Catalog 12 April 1999 .60 .53 .3 3191.60 .3 465.479 .563 .420 . Psig 110.49 225.54 397.25 .89 .3 157.3 215.0 585.0 130.83 .88 .361 .315 .94 679.308 .34 1.277 .268 .285 .85 105.76 .85 .3 149.84 .42 406.3 2085.3 181.0 129.80 .0 147.57 556.0 124.88 .3 99.81 .3 195.81 130.0 820.3 107.53 1.88 .0 270.90 .3 118.0 640.3 96.FT.0 485.0 1485.61 550.3 905.68 395.79 .23 521.0 196.89 800.3 255.31 705.3 132.3 113.3 167.87 .90 .0 215.46 .3 305.0 172.0 119.0 1300.89 .90 387.90 .2 19.0 131.3 486.46 582.281 .0 188.3 1085.33 1.3 2585.88 1.11 336.340 .255 .90 .25 4.89 .3 205.35 351.3 2285.72 .3 123.606 .3 126.336 .321 .3 134.24 2.387 .50 343.775 .3 945.3 270.3 200.59 537.23 604.395 .0 162.59 449.0 185.0 186.37 399.991 1.65 .3 230.3 245.3 1885.26 7.88 .416 .42 115.90 300.54 .80 .270 .21 .0 3206.283 .0 520.77 649.0 174.3 129.75 493.86 .0 138.86 .88 .85 482.07 338.0 1235.48 349.85 1.370 .71 .0 885.391 .311 .78 .3 114.75 376.0 1150.3 169.90 250.287 .0 184.0 295.0 2100.648 .23 415.3 525.29 371.3 545.0 420.68 542.0 175.0 2600.89 .40 11.89 .349 .90 3.95 .76 1.79 .0 1400.89 .89 .3 17.0 134. WATER SPECIFIC GRAVITY .80 135.61 7.3 363.75 .3 391. com
Fisher Controls International LLC 1974. All Rights Reserved Printed in USA . www. and the Emerson logo are trademarks and service marks of Emerson Electric Co.Saturated and Superheated Steam Density/Temperature Curve Catalog 12 April 1999 . Emerson. a member of the Emerson Process Management business division of Emerson Electric Co. All other marks are the property of their respective owners.Fisher. Emerson Process Management.Page 2-34 The degree of superheat is the difference between the actual temperature and the saturation steam temperature. Fisher is a mark owned by Fisher Controls International LLC. 1999. Velocity Equations Catalog 12 April 1999 . 5. square inches−− see tables 2. V + cM Simplified Steam Flow Velocity Equation The following equation can be used to determine the velocity of steam at either the inlet or outlet of a valve.2 feet per second squared Specific heat ratio Specific heat at constant pressure Specific heat at constant volume see table 1 for common values
Fisher Controls International LLC 1981. feet per second Upstream or inlet conditions Downstream or outlet conditions . and 6 Speed of sound in the fluid. Ǹk5. V+ Qv 25A Note To solve the equation.97 ǒ 2 Ǔ ǒ1900 P A )1 k)1 C 1ńk*1 M1 + g 1 M2 ƪ ȡ + ȥ ǒ 1 Ǔ k*1 Ȣ 2 ) ǒ Ǔǒ Ǔǒ 2 M1 1 * DPńP 1 A1 A2 2 1 1 Ǔ M2 ) 2 1 k*1 ƫ 1ń2 ȣ * ǒ 1 ǓȦ k*1 Ȥ 1ń2 Calculate Mean Velocity Actual velocity at valve inlet or outlet can be determined by multiplying the sonic velocity times the Mach number. RankineR = F + 460 Vapor specific volume. 32. 4. cubic feet per pound Mean velocity. molecularweight Temperature. pounds per hour 1545 Individual gas constant. psia Vapor flow rate. feet per second Gas Sizing Coefficient Liquid Sizing Coefficient Cg/Cv Pressure drop Gravitational constant. Use the flow stream crosssectional area at the same location. All Rights Reserved Printed in USA M= P= Q= R= T= v= V= sub 1 = sub 2 = Mean Mach number Pressure.Page 2-35 Sonic Velocity Sonic velocity for a fluid that obeys the perfect gas law can be found by using the flowing equation: c + ǸkgRT Mach Numbers Inlet and outlet Mach numbers for a control valve can be calculated from: 1 ǓǒC Ǔ sinǒ3417 ǸDPǓdeg. 3. 1999. use steam tables to find the steam specific volume (v) for the pressure and temperature at the flow stream location where it is desired to determine velocity. Definition of Terms A= c= Cg = Cv = C1 = ∆P = g= k= Cross sectional area of the flow stream. 00 7.9 7.00 4.32 1.4 38. is available in either shell class 600 or 900.50 2. a member of the Emerson Process Management business division of Emerson Electric Co.5 76. All of the 12-inch and larger Design EU valves and the 16x12-inch and larger Design EW valves are only Class 600. The lighter flanges (Class 150 to 300) are made from Class 600 flanged castings.00 2.25 1. All Rights Reserved Printed in USA . Inch2 900(3) 600 Valve Diameter (dv) mm Inch Flow Area.1 50.33 1.40 1. 2000.00 8. Use class rating of valve body shell.40 1. a Design EW 8 x 6’’ size butt weld valve body.38 1. Inch2 Valve Diameter (dv) mm Inch 1 1-1/2 2 2-1/2 3 4 6 8 0.67 1. EH. Table 2.29 1.2 102 152 200 1.50 10 12 16 20 24 79 113 171 262 380 254 305 375 464 559 10. Not Appropriate for Design FB.00 0.00 1. All other marks are the property of their respective owners.75 14.75 18.00 12.15 Steam(1) 1. with Class 600 flow areas. and HP Valve Bodies ANSI CLASS RATING VALVE SIZE.1 50.Page 2-36 Table 1.40 1.9 7.4 38.40 Carbon Dioxide Ethane Helium Hydrogen Methane 1.00 6.00 75 108 171 262 380 248 298 375 464 559 9. Flow Area for e-body.50 3.87 --------------44 --------------190 --------------7. and EW Valve Bodies(1. and the Emerson logo are trademarks and service marks of Emerson Electric Co. Specific Heat Ratio (k) Gas Specific Heat Ratio (k) Acetylene Air Argon Butane Carbon Monoxide 1. 3’’ through 6’’ flanged valve body uses a class 1500 shell. Inch2 Valve Diameter (dv) mm Inch Flow Area.Fisher. 2.40 1.00 2. However. Emerson Process Management. butt weld valve schedule 80 is available in classes 600. 3.8 3. For example.25 22. INCH 150 and 300 Flow Area.50 3.00 ----- 1.25 22.6 Natural Gas Nitrogen Oxygen Propane Propylene 1. Design EU.8 3.com
Fisher Controls International LLC 1992.79 1.5 76.26 0.75 11.00 --97 154 ----- --283 356 ----- --11.00 6. schedule 80.79 1.17 1.1 13 28 49 25.12 14.2 102 152 203 1. www.00 14. 2) (Square Inches).00 1. Class 150 and 300 12-inch Design EU valves manufactured in Cernay have Class 300 flow areas.66 1.1 4.00 4.Velocity Equations Catalog 12 November 2000 . Fisher is a mark owned by Fisher Controls International LLC.21 1. Likewise. Use property tables if available for greater accuracy. 1500 and 2500 shells.8 63.1 13 28 50 25. Design E ANSI Class 900. Emerson.50 2.8 63.1 4. a Design E 6" size.75 18. Design EH Flow Area. Inch 1/2 3/4 1 1-1/2 2 10 20 30 40 80 120 160 XS XXS ----------- ----------- ----------- 0.75 4.05 0.2 7. Inch2 2500 Valve Diameter (dv) mm Inch Flow Area.5 73.86 2. Design FB Outlet Flow Area. Inch2 57 81 129 164 432 518 654 787 17.81 14.0 0.2 2.95 1.8 3.87 1. Inch2 75 108 177 224 20 24 30 36 278 402 638 921 300 mm Inch 248 298 381 429 9.43 0.30 0. INCHES 1500 Flow Area. Inch2 ANSI CLASS RATINGS OUTLET SIZE.62
Fisher Controls International LLC 1992.8 19 37 10 12 16 20 24 ----189 299 434 83 118 186 291 425 81 115 183 284 411 79 112 177 278 402 72 102 161 253 378 65 91 144 227 326 57 81 129 203 291 75 108 177 284 415 ----------- Schedule Table 4.06 19.75 12 or 14 x 12 85 264 10.30 0.37 14.62 28.0 3. 2000.Page 2-37 Table 3.12 Flow Area.8 2-1/2 3 4 6 8 ----------- --------52 --------51 4.0 57.50 3 or 4 x 3 5.31 16.23 0.00 16.75 15.0 0. Inch2 Valve Diameter (dv) mm Inch 1. INCHES 150 10 12 16 18 Flow Area.4 2.2 6.6 11 26 46 ----10 24 41 3.87 6 or 8 x 6 23 137 5.8 47.56 11.9 2.56 27.Velocity Equations Catalog 12 November 2000 .52 1.0 ----------- 0. Inch2 72 102 161 204 478 575 724 870 18.9 69.00 227 326 521 755 Valve Diameter (dv) 900 mm Inch 230 273 344 387 9.23 0.2 0. Inch2 65 91 145 183 456 548 699 838 17.43 0. 1-1/2 x 1.44 408 490 ----- 16.1 3. All Rights Reserved Printed in USA .13 12.5 5.25 Flow Area.8 3.06 10.72 1.60 22.50 33.53 0.1 1.37 8 or 10 x 8 38 178 7.17 0.8 7.50 34.6 1.8 38.00 203 293 ----- Valve Diameter (dv) Valve Diameter (dv) mm Inch 216 257 325 367 8.31 ----- Table 5.28 0. Inch2 ANSI CLASS RATINGS VALVE SIZE.75 2 or 3 x 2 2. or 2x1 0.3 21 36 4.00 20.4 0.81 22.4 13 29 50 4.38 25.2 6.75 31. Flow Area for Pipe (Square Inches) Body Size.5 4.2 0.37 58 219 8.4 9.25 4 or 6 x 4 10 92.87 0.15 0.94 21.37 15 111 4.56 15.62 6.0 2.75 13.5 10.6 11 26 46 2.44 19.25 253 365 594 855 Valve Diameter (dv) 600 mm Inch 243 289 363 409 9.72 1.75 11.88 Flow Area.00 26 146 5. INCHES 2500 Valve Diameter (dv) Flow Area.43 0.9 5 6 8 10 5. Inch2 mm Inch Valve Diameter (dv) Flow Area.61 22.625 8.30 0. Inch2 2.44 19.62 12.com
Fisher Controls International LLC 1992.0 0.8 3.30 0.4 0.000 4. Diffuser Tube Cross-Sectional Area Diffuser Tube Size.5 69.87 1.62 --- --- --- 6 or 8 x 6 22. Emerson Process Management.500 4.52 1. www.86 2.D.3 92.Fisher.53 0.563 6.37 --- --- --- 1.6 11 26 46 2.7 136.0 3.49 9.1 2.43 0.72 1.4 90.53 0.Velocity Equations Catalog 12 November 2000 .8 3. Design HP Flow Area.0 0.50 3(1) 6.8 2-1/2 3 4 6 8 ----------- --------52 --------51 4.95 1.1 3. and the Emerson logo are trademarks and service marks of Emerson Electric Co. 2000.4 13 29 50 4..60 15. Emerson. 2.500 4. Table 7.15 0.375 2.4 2. Manufactured in Europe and Japan.43 6.05 0.2 6.2 7.77 38.4 9.17 0. Inch 2 2-1/2 3 3-1/2 4 O.5 4.8 47.S.28 0. Inch2 BODY SIZE.9 73.75 2 2. a member of the Emerson Process Management business division of Emerson Electric Co.23 0.4 13 29 50 4.3 34.3 21 36 4.30 0.75 --- --- --- 4 or 6 x 4 10. Manufactured in U.8 12 14 16 18 20 24 13 14 16 18 20 24 128.2 0.8 19 37 10 12 16 20 24 ----189 299 434 83 118 186 291 425 81 115 183 284 411 79 112 177 278 402 72 102 161 253 378 65 91 144 227 326 57 81 129 203 291 79 113 183 290 425 75 108 177 284 415 ----------- 30 36 678 983 661 962 649 948 --935 ----- ----- ----- 672 976 661 962 ----- SCHEDULE Fisher is a mark owned by Fisher Controls International LLC.Page 2-38 Table 6.1 1.75 --- --- --- 3(2) or 4 x 3(1. Inch2 mm Inch 1 0.9 2.2 0.4 0.8 7. Inch2 CLASS RATINGS 900 & 1500 VALVE SIZE. Inch Area. INCH 1/2 3/4 1 1-1/2 3 10 20 30 40 80 120 160 STD XS XXS ----------- ----------- ----------- 0.8 7.A.5 58.5 5.0 3. All Rights Reserved Printed in USA . Flow Area for Pipe.6 1.87 0.72 1.23 0.5 5.86 2.875 3.0 ----------- 0.625 11 24.2 6.2) 5.0 154 201 254 314 452 Table 8.6 11 26 46 ----10 24 41 3. All other marks are the property of their respective owners. Catalog 12 Section 3 tab . . +%%&$@1%." 9)P GG)R !"#"$%& '( !"#$%&' #$ ()*)+) ./ 666 CC 8 *%1=& >1/>&37 1$' %4& ".$ "&-.B +" 1$' >1/>& 3%.@$' 0"&33@"& /&>&/ 0"&'#-C %#.$1/7 6$-)7 899:7 8999.@=4 >1"#1%#. %4.$1A#.//.>&".$ 0&" %4& B."/01 2%034 "*!F+" 5. = 17 J N !! +-%@1/ !8 − ! > -.$%"." &BB&-%3 ./ 666 CC 8 3%1=& 9)P 8Q)Q <.$ &K@1%#." 3%1$'1"' >1/>&37 51>#%".-%.""&-%#.$/.*+.$ "1%#.$3 41>& $./& .$.&BB#-#&$%7 DA E2FGH) *&01"1%& $.") ?4&3& '#BB&"&$-&3 1"& "&B/&-%&' #$ %4& "*!F+" %&"A .#3& 0"&C '#-%#.%1".=+"8 − 8 A I4&"&7 "*!F+" N 5.-& .$3 ?4& -@""&$% 4.I#$= &K@1%#.I J&&$ &3%1J/#34&' B.+. -. 1%%&$@1%.%1".&BB#-#&$% DA N +" N +00/#-1%#.$ .$L !*!F +" = 1 − J D+"  + 8M /.//./& !"&33@"& "&-.$ -.'.""&-%#.'".&BB#-#&$%3 =#>&$ #$ B.>&"./3 6$%&"$1%#. +// <#=4%3 <&3&">&' !"#$% &''' ()*+ .-/&' 010&") !2#34&" 5.' 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M)8R AH I4&$ %4& T. 5"1& 30$%.= : 8W *!F = 8MM −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