PROCESS VALVESORBIT® Technical Reference Data for Valves and Actuators ORBIT ® PROCESS VALVES PROCESS VALVES TABLE OF CONTENTS ORBIT TECHNICAL REFERENCE DATA FOR VALVES AND ACTUATORS Standard Features Ordering Information The ORBIT Principal One Piece Stem.S.S. Enclosed Bonnet Valves Details and Materials Two Piece Stem. O. Enclosed Bonnet Valves Details and Materials One Piece Stem. & Y. Bonnet Valves Details and Materials End Flange Bolting Dimensions Seat and Stem Packing Selection Markings Pressure Testing and Pressure Drop Formulas Actuator Figure Numbers 2 3 4 6 8 10 12 14 16 17 18 19 21 TRADEMARK INFORMATION ADDITIONAL ORBIT INFORMATION The Company and it’s Products Dimensional Data. & Y. O. Valves and Actuators Automated Valve Packages Standard Instrumentation Packages Installation and Maintenance Parts List and Ordering Instructions ORBIT ® CT-ORB-TEC/REF/2 07/07 NP-2M 1 . Bonnet Valves Details and Materials Two Piece Stem. ORBIT valves replace troublesome ball valves. INJECTABLE PACKING TOP ENTRY DESIGN For in service maintenance.) In-line inspection and repair. Product flow flushes any foreign material away from the seat without localized. OPTIMUM FLOW Full Port or Reduced Port openings give high CV figures. after system depressurizing. globe valves and plug valves. polished material that will endure the most difficult service. System pumping efficiency is enhanced and erosion problems are minimized. DUAL STEM GUIDES Hardened stem slots and tough guide pins control the lift and turn action of the stem. or without first consulting an ORBIT Representative. SINGLE SEAT DESIGN The single. Incorrect procedure could result in personal injury and/or property damage. (Available on all enclosed bonnet models. gate and plug valves. simplifies maintenance. MECHANICAL CAM CLOSURE The cam angle at the lower end of the stem provides a mechanically energized seal. which is the major cause of seat wear in conventional ball. SELF CLEANING LONG LIFE Tilting the core away from the seat before rotation causes immediate flow around 360° of the core face.PROCESS VALVES STANDARD FEATURES FRICTION FREE OPENING & CLOSING The tilt and turn action eliminates seal abrasion. stem packing material is injected through the packing fitting. ORBIT valves turn easily because seal rubbing is eliminated. high velocity erosive flow. stationary seat in the ORBIT valve seals in both directions and avoids the problems of trapped pressure between seals. WEAR RESISTANT HARD FACING ON CORE The core face is a hard. NOTE: Never remove any part from an ORBIT valve unless specifically instructed to do so in ORBIT literature. without loss of sealing integrity. 2 ORBIT ® CT-ORB-TEC/REF/2 07/07 NP-2M . giving complete control of fugitive emissions. The ORBIT design has performance advantages that reduce plant outage and minimize the cost of ownership. gate valves. LOW TORQUE OPERATION Characterized by their small handwheels and the absence of gear boxes on all but the largest sizes. BUTT WELD FULL PORT.SOUR CORROSIVE (T7) .ADAPTED FOR ACTUATOR BB . SOCKET WELD FULL PORT.STANDARD (T3) . Threaded in.NATIONAL GRID (UK) 4 6 . Example 1433H8L Cameron’s Valves & Measurement group reserves the right to substitute materials listed on the following pages with alternate materials for the designated service.API 5 .STANDARD 2 .CORROSIVE (316 SS) (T8) 1 MODEL 1 . FLANGED FULL PORT. Reduced Port Flanged.HIGH NICKEL ALLOY 2 3 4 5 6 6 6 - 3 PORT SIZE & CONNECTION FULL PORT. THREADED REDUCED PORT. Flanged Reduced Port.LOW TEMP BELOW -50°F (-46°C) 4 .TYPE OF SEAT 500°F MAX (260°C) H8 . Socket Weld Full Port. Butt Weld Full Port.CORROSIVE: 316 SS -155°F (-104°C) 7 . Butt Weld Full Port.DUPLEX SS 8 . BUTT WELD x RF 3 H SUFFIX** Example: 1433H = Standard.SPECIAL PREPARATION . Butt Weld x Flanged Full Port. ORBIT ® CT-ORB-TEC/REF/2 07/07 NP-2M 3 . consult your ORBIT Representative. (mm) 150 (20) 2 thru 30 (50 thru 750) 1 thru 24 (25 thru 600) 3 thru 20 (80 thru 500) 2 thru 16 (50 thru 400) 300 (50) 2 thru 30 (50 thru 750) 1 thru 24 (25 thru 600) 3 thru 20 (80 thru 500) 2 thru 16 (50 thru 400) 600 (100) 2 thru 26 (50 thru 650) 1 thru 24 (25 thru 600) 3 thru 20 (80 thru 500) 2 thru 16 (50 thru 400) 2 thru 16 (50 thru 400) 1 thru 2 (25 thru 50) 1 thru 3 (25 thru 80) 900 (150) 3 thru 24 (80 thru 600) 1 thru 20 (25 thru 500) 3 thru 20 (80 thru 500) 2 thru 16 (50 thru 400) 1500 (250) 3 thru 16 (80 thru 400) 1 thru 12 (25 thru 300) 3 thru 16 (80 thru 400) 2 thru 12 (50 thru 300) 2500 (420) 3 thru 16 (80 thru 400) 2 thru 12 (50 thru 300) 3 thru 12 (80 thru 300) 2 thru 10 (50 thru 250 1 thru 2 (25 thru 50) 1 thru 3 (25 thru 80) 1 thru 2 (25 thru 50) 1 thru 2 (25 thru 50) 1 (25) 1 (25) ORDERING INFORMATION How to develop figure numbers: CLASS 124567ASME/ANSI 150 ASME/ANSI 300 ASME/ANSI 600 ASME/ANSI 900 ASME/ANSI 1500 ASME/ANSI 2500 3567API API API API 1000 2000 3000 5000 2 3 5 7 8 TRIM* 0 .TYPE OF SEAT 570°F MAX (299°C) L .TYPE OF SEAT 250°F MAX (121°C) H . ** Valve Figure Number may use more that one suffix.TYPE OF SEAT 800°F MAX (427°C) PK . BUTT WELD FULL PORT.NON-STANDARD END TO END DIMENSION SC . Flanged Full Port.GREASE SEAL MODEL S . ASME/ANSI Class 600. Standard (T3) A .CHEVRON SPECIAL TRIM NOTE: See page 16 for Seat Selection * For a more complete explanation of Trims and Figure Numbers.DRILLING VALVES 9 .PROCESS VALVES ORDERING INFORMATION SIZES AVAILABLE ASME CLASS (PN) Reduced Port.T7 MODIFIED .T3 MODIFIED .BLOCK AND BLEED MODEL GS .LOW TEMP -50°F (-46°C) 3 . FLANGED REDUCED PORT. flat surface on the lower end of the stem causes the core to tilt away from the seat. an angled. 3 As the stem continues to rise. 4 In the full open position. 2 As the handwheel is turned counter-clockwise and the stem lifts upwards. the interaction of stem guides in the precision spiral grooves of the stem causes the core to begin its friction free rotation. the core (yellow) is tightly pressed against the seat (orange) by the mechanical camming action of the stem (bronze).PROCESS VALVES THE ORBIT PRINCIPAL OPENING SEQUENCE 1 In the closed position. 4 ORBIT ® CT-ORB-TEC/REF/2 07/07 NP-2M . the stem has been raised to its limit and the core is positioned for straight through flow. The stem begins to lower and the core begins to rotate. ORBIT ® CT-ORB-TEC/REF/2 07/07 NP-2M 5 .PROCESS VALVES THE ORBIT PRINCIPAL CLOSING SEQUENCE 5 To close the valve. rotating the stem and core 90 degrees. 6 Continued turning of the handwheel causes the precision spiral grooves in the stem to act against the stem guides. the core has rotated a full 90 degrees without touching the seat. the handwheel is turned in a clockwise direction. 8 Final turns of the handwheel cause an angled flat surface on the lower stem to mechanically wedge the core tightly against the seat. 7 Nearing the end of the closing cycle. PROCESS VALVES ONE PIECE STEM VALVES ENCLOSED BONNET 25 19 22 23 24 15 26 14 2 21 16 17 20 4 18 5 3 1 11 12 8 10 13 9 6 7 6 ORBIT ® CT-ORB-TEC/REF/2 07/07 NP-2M . L7M ASTM A194 Gr. pressure class. LCC ASTM A352 Gr. WCC Nickel Based CRA Nickel Based CRA Nickel Based CRA Stainless Steel Stainless Steel Stainless Steel Stainless Steel Teflon ORBIT GP6 Monel Carbon Steel Stainless Steel Carbon Steel Alloy Steel Alloy Steel Alloy Steel Ductile Iron Alloy Steel Actual materials of construction will depend on the valve size. 2H Stainless Steel Teflon ASTM A216 Gr. B7 ASTM A194 Gr. WCC LOW TEMP T3 -50°F/+500°F -46°C/+260°C ASTM A352 Gr. end configuration and service conditions. 7M Stainless Steel Teflon ASTM A216 Gr. WCC ASTM A216 Gr. B7 ASTM A194 Gr. WCC STANDARD T7 -20°F/+500°F -29°C/+260°C ASTM A216 Gr.PROCESS VALVES ONE PIECE STEM VALVES ENCLOSED BONNET MATERIALS LIST PARTS DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Body Bonnet Gasket Stud Nut Seat Body Seat Insert Core Core Face Trunnion Overlay Core Pin Support Pin Trunnion Bushing Stem Stem Guide Packing Rings Injectable Packing Bonnet Bushing Bonnet Nut Packing Fitting Packing Chamber Bushing Drive Nut Bearing Bearing Race Handwheel Set Screw STANDARD T3 -20°F/+500°F -29°C/+260°C ASTM A216 Gr. LCC Stainless Steel & Graphite ASTM A320 Gr. ORBIT ® CT-ORB-TEC/REF/2 07/07 NP-2M 7 . WCC Nickel Based CRA Nickel Based CRA Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Teflon ORBIT GP6 Monel Carbon Steel Stainless Steel Carbon Steel Alloy Steel Alloy Steel Alloy Steel Ductile Iron Alloy Steel Stainless Steel & Graphite Stainless Steel & Graphite ASTM A193 Gr. 4 or 7 Stainless Steel Teflon ASTM A216 Gr. LCC ASTM A352 Gr. L7 ASTM A194 Gr. Consult ORBIT for detailed materials list. This is a partial list of material options. WCC Nickel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Alloy Steel Teflon ORBIT GP6 Stainless Steel Carbon Steel Alloy Steel Carbon Steel Alloy Steel Alloy Steel Alloy Steel Ductile Iron Alloy Steel LOW TEMP T7 -50°F/+500°F -46°C/+260°C ASTM A352 Gr. LCC Stainless Steel & Graphite ASTM A320 Gr. 2H Stainless Steel Teflon ASTM A216 Gr. Many alternatives can be provided to match the actual service requirements. WCC ASTM A216 Gr. WCC Nickel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Alloy Steel Teflon ORBIT GP6 Stainless Steel Carbon Steel Alloy Steel Carbon Steel Ductile Iron Alloy Steel Alloy Steel Ductile Iron Alloy Steel ASTM A193 Gr. PROCESS VALVES TWO PIECE STEM VALVES ENCLOSED BONNET 28 27 24 26 23 25 21 14 2 30 29 18 19 22 20 16 17 15 4 5 3 1 11 12 8 6 7 10 13 9 8 ORBIT ® CT-ORB-TEC/REF/2 07/07 NP-2M . WCC Nickel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Alloy Steel Stainless Steel Teflon ORBIT GP6 Stainless Steel Alloy Steel Carbon Steel Alloy Steel ASTM A216 Gr. L7 ASTM A194 Gr. 7M Stainless Steel Teflon ASTM A216 Gr. pressure class. This is a partial list of material options. WCC Alloy Steel Alloy Steel Ductile Iron Stainless Steel Carbon Steel Carbon Steel Actual materials of construction will depend on the valve size. WCC Nickel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Alloy Steel Stainless Steel Teflon ORBIT GP6 Stainless Steel Alloy Steel Carbon Steel Aluminum Bronze ASTM A216 Gr. WCC Alloy Steel Alloy Steel Ductile Iron Stainless Steel Carbon Steel Carbon Steel ASTM A320 Gr. WCC Alloy Steel Alloy Steel Ductile Iron Stainless Steel Carbon Steel Carbon Steel ASTM A320 Gr. end configuration and service conditions. 2H Stainless Steel Teflon ASTM A216 Gr. B7 ASTM A194 Gr. Consult ORBIT for detailed materials list. WCC STANDARD T7 -20°F/+500°F -29°C/+260°C ASTM A216 Gr. 7 Stainless Steel Teflon ASTM A216 Gr. WCC Nickel Based CRA Nickel Based CRA Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Teflon ORBIT GP6 Monel Stainless Steel Carbon Steel Alloy Steel ASTM A216 Gr. ORBIT ® CT-ORB-TEC/REF/2 07/07 NP-2M 9 . B7M ASTM A194 Gr. LCC ASTM A352 Gr. LCC Stainless Steel & Graphite Stainless Steel & Graphite Stainless Steel & Graphite Stainless Steel & Graphite ASTM A193 Gr. WCC Nickel Based CRA Nickel Based CRA Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Teflon ORBIT GP6 Monel Stainless Steel Carbon Steel Alloy Steel ASTM A216 Gr. LCC LOW TEMP T7 -50°F/+500°F -46°C/+260°C ASTM A352 Gr. LCC ASTM A352 Gr. WCC LOW TEMP T3 -50°F/+500°F -46°C/+260°C ASTM A352 Gr. WCC ASTM A216 Gr. 2HM Stainless Steel Teflon ASTM A216 Gr. WCC ASTM A216 Gr. L7M ASTM A194 Gr. WCC Alloy Steel Alloy Steel Ductile Iron Stainless Steel Aluminum Bronze Carbon Steel ASTM A193 Gr. Many alternatives can be provided to match the actual service requirements.PROCESS VALVES TWO PIECE STEM VALVES ENCLOSED BONNET MATERIALS LIST PARTS DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Body Bonnet Gasket Stud Nut Seat Body Seat Insert Core Core Face Trunnion Overlay Core Pin Support Pin Trunnion Bushing Stem Stem Cam Stem Pin Stem Guide Packing Rings Injectable Packing Bonnet Bushing Packing Fitting Packing Chamber Bushing Drive Nut Drive Nut Retainer Bearing Bearing Race Handwheel Position Indicator Rod Packing Gland Packing Gland Retainer STANDARD T3 -20°F/+500°F -29°C/+260°C ASTM A216 Gr. PROCESS VALVES ONE PIECE STEM VALVES O. BONNET 27 24 25 26 18 28 2 14 15 23 21 19 22 16 20 17 4 5 3 1 11 12 8 10 13 9 7 6 10 ORBIT ® CT-ORB-TEC/REF/2 07/07 NP-2M . & Y.S. end configuration and service conditions.S. B7 ASTM A194 Gr. 2HM Stainless Steel Stainless Steel ASTM A 216 Gr. WCC Stainless Steel & Graphite ASTM A193 Gr. WCC Cobalt Alloy Nickel Based CRA Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Graphite & Carbon Stainless Steel Carbon Steel ASTM A193 Gr. 2H Stainless Steel Stainless Steel ASTM A216 Gr. WCC Alloy Steel Alloy Steel Alloy Steel Ductile Iron Alloy Steel Actual materials of construction will depend on the valve size. Consult ORBIT for detailed materials list. WCC Stainless Steel & Graphite ASTM A193 Gr. B7M ASTM A194 Gr. pressure class. WCC Nickel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Alloy Steel Graphite & Carbon Stainless Steel Carbon Steel ASTM A194 Gr.PROCESS VALVES ONE PIECE STEM VALVES O. ORBIT ® CT-ORB-TEC/REF/2 07/07 NP-2M 11 . WCC Ductile Iron Alloy Steel Alloy Steel Ductile Iron Alloy Steel STANDARD T7 -20°F/+650°F -29°C/+343°C ASTM A216 Gr. This is a partial list of material options. WCC ASTM A216 Gr. BONNET MATERIALS LIST PARTS DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Body Bonnet Gasket Stud Nut Seat Body Seat Insert Core Core Face Trunnion Overlay Core Pin Support Pin Trunnion Bushing Stem Stem Guide Packing Rings Bonnet Bushing Bonnet Nut Packing Eyebolt Nut Packing Eyebolt Pin Packing Eyebolt Packing Gland Packing Gland Retainer Drive Nut Bearing Bearing Race Handwheel Set Screw STANDARD T3 -20°F/+800°F -29°C/+427°C ASTM A216 Gr. & Y. WCC ASTM A216 Gr. 2HM Stainless Steel Stainless Steel Ductile Iron ASTM A216 Gr. 2H Stainless Steel Stainless Steel Ductile Iron ASTM A216 Gr. Many alternatives can be provided to match the actual service requirements. S.PROCESS VALVES TWO PIECE STEM VALVES O. & Y. BONNET 33 32 26 30 31 27 28 21 22 23 29 20 14 2 19 24 15 16 17 25 4 5 18 3 11 1 12 6 7 8 10 13 9 12 ORBIT ® CT-ORB-TEC/REF/2 07/07 NP-2M . pressure class. B7 ASTM A194 Gr. 2H Ductile Iron Stainless Steel STANDARD T7 -20°F/+650°F -29°C/+343°C ASTM A216 Gr. 2H Carbon Steel Graphite & Carbon Stainless Steel Aluminum Bronze Alloy Steel Alloy Steel Carbon Steel ASTM A193 Gr. B7M ASTM A194 Gr. BONNET MATERIALS LIST PARTS DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 Body Bonnet Gasket Stud Nut Seat Body Seat Insert Core Core Face Trunnion Overlay Core Pin Support Pin Trunnion Bushing Stem Stem Cam Stem Pin Stem Guide Packing Chamber Bushing Packing Gland Packing Gland Retainer Stud Nut Washer Packing Rings Bonnet Sleeve Drive Nut Bearing Bearing Race Packing Access Sleeve Stud Nut Handwheel Position Indicator Rod STANDARD T3 -20°F/+800°F -29°C/+427°C ASTM A216 Gr. 2H Ductile Iron Stainless Steel Actual materials of construction will depend on the valve size. B7 ASTM A194 Gr.PROCESS VALVES TWO PIECE STEM VALVES O. & Y. WCC Stainless Steel & Graphite ASTM A193 Gr. WCC Cobalt Alloy Nickel Based CRA Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Carbon Steel Ductile Iron ASTM A216 Gr. end configuration and service conditions. 2H Stainless Steel Stainless Steel ASTM A216 Gr. 2HM Stainless Steel Stainless Steel ASTM A 216 Gr. WCC ASTM A193 Gr. This is a partial list of material options. Consult ORBIT for detailed materials list. WCC ASTM A216 Gr. B7 ASTM A194 Gr. WCC Stainless Steel & Graphite ASTM A193 Gr. WCC Nickel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Alloy Steel Stainless Steel Carbon Steel Ductile Iron ASTM A216 Gr. B7M ASTM A194 Gr. WCC ASTM A193 Gr. Many alternatives can be provided to match the actual service requirements. B7 ASTM A194 Gr.S. WCC ASTM A216 Gr. ORBIT ® CT-ORB-TEC/REF/2 07/07 NP-2M 13 . 2HM Carbon Steel Graphite & Carbon Stainless Steel Alloy Steel Alloy Steel Alloy Steel Carbon Steel ASTM A193 Gr. Number Length *Length of Fastener of of Fasteners Diameter Studs Capscrews Per Valve in.PROCESS VALVES END FLANGE BOLTING DIMENSIONS ASME/ANSI Valve Size in. in. CLASS 150 CLASS 300 CLASS 600 Length of Stud RF RTJ in. 1 1 1/2 2 x 1 1/ 2 x 2 2 2 BB/GS* 3x2x3 3* 4 x 3 x 4* 4* 6x4x6 6* 8x6x8 8* 8 8 8 8 8 8 8 16 16 16 16 16 12 4 20 4 24 24 24 24 32 32 32 40 32 - 1/2 1/2 5/8 5/8 5/8 5/8 5/8 5/8 5/8 3/4 3/4 3/4 3/4 3/4 7/8 7/8 7/8 7/8 7/8 1 1 1 1 1/8 1 1/8 1 1/8 - 3 3 1/4 3 1/4 2 1/2 3 1/2 2 1/2 2 1/2 2 3/4 2 3/4 4 3 4 1/4 4 1/4 4 1/2 4 1/2 4 1/2 4 3/4 4 3/4 5 1/4 5 1/4 5 1/4 5 3/4 6 1/4 6 1/4 - 1 1/2 1 1/2 1 3/4 1 3/4 2 1 1/2 2 2 1/4 - 8 8 16 8 16 16 16 12 4 24 16 8 24 16 8 28 4 32 32 32 40 40 40 40 48 48 48 48 48 5/8 3/4 5/8 5/8 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 7/8 7/8 7/8 1 1 1 1 1/8 1 1/8 1 1/8 1 1/8 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/2 1 1/2 3 1/4 3 1/2 3 1/2 3 1/2 4 1/4 4 1/4 4 1/2 4 1/2 4 3/4 4 3/4 5 1/2 5 1/2 6 1/4 6 1/4 6 3/4 6 3/4 7 7 7 1/2 7 1/2 7 3/4 8 7 3/4 9 9 2 1/4 2 1/2 3 3 3/4 - 8 8 16 16 16 16 16 16 24 24 24 24 32 32 40 40 40 40 40 40 40 48 36 12 48 48 5/8 3/4 5/8 5/8 3/4 3/4 7/8 7/8 1 1 1 1/8 1 1/8 1 1/4 1 1/4 1 1/4 1 1/4 1 3/8 1 3/8 1 1/2 1 1/2 3 1/2 4 1/4 4 1/4 4 1/4 5 5 5 3/4 5 3/4 6 3/4 6 3/4 7 1/2 7 1/2 8 1/2 8 1/2 8 3/4 8 3/4 9 1/4 9 1/4 10 10 3 1/2 4 1/4 4 1/4 4 1/4 5 5 5 3/4 5 3/4 6 3/4 6 3/4 7 3/4 7 3/4 8 1/2 8 1/2 8 3/4 8 3/4 9 1/4 9 1/4 10 10 11 5 3/4 - 10 x 8 x 10* 10 12 x 10 x 12 12 14 x 12 x 14 14 16 x 12 x 16 16 x 14 x 16 16 18 x 16 x 18 20 x 16 x 20 18 20* 24 x 20 x 24 24 1 5/8 10 3/4 1 5/8 11 1/4 11 1/2 - 1 5/8 11 1/4 11 1/2 1 5/8 1 7/8 1 7/8 13 13 13 1/4 13 1/4 * Space limitations prevent the use of through bolts in some of the holes in the End Flanges on these valves. These holes are drilled and tapped so that a shorter Stud Bolt or Capscrew can be used. in. in. 14 ORBIT ® CT-ORB-TEC/REF/2 07/07 NP-2M . in. in. Number Length *Length Number of Fastener of of of Fastener Fasteners Diameter Studs Capscrews Fasteners Diameter Per Valve in. Per Valve in. *Length of Capscrew in. 1 1 1/2 2 3x2x3 3 4x3x4 4 6x4x6 6 8x6x8 8 10 x 8 x 10 10 12 x 10 x 12 12 14 x 12 x 14 16 x 12 x 16 16 18 x 16 x 18 20 x 16 x 20 20 8 8 16 16 16 16 16 24 24 24 24 32 40 40 40 40 40 40 40 3/4 1 7/8 7/8 7/8 1 1/8 1 1/8 1 1/8 1 1/8 1 3/8 1 3/8 1 3/8 1 3/8 1 1/2 1 5/8 1 5/8 1 7/8 2 2 5 5 1/2 5 3/4 5 3/4 5 3/4 6 3/4 6 3/4 7 1/2 7 1/2 8 3/4 8 3/4 9 1/4 10 10 3/4 5 5 1/2 5 3/4 5 3/4 5 3/4 6 3/4 6 3/4 7 1/2 7 1/2 8 3/4 8 3/4 9 1/4 10 11 8 8 16 16 16 16 16 24 24 24 24 24 24 32 32 32 32 - 7/8 1 7/8 1 1/8 1 1/8 1 1/4 1 1/4 1 3/8 1 3/8 1 5/8 1 5/8 1 7/8 1 7/8 2 2 2 1/4 2 1/2 - 5 5 1/2 5 3/4 7 7 7 3/4 7 3/4 10 1/4 10 1/4 11 1/2 11 1/2 13 1/4 13 1/4 14 3/4 14 3/4 16 17 1/2 - 5 5 1/2 5 3/4 7 7 7 3/4 7 3/4 10 1/2 10 1/2 12 3/4 12 3/4 13 1/2 13 1/2 15 1/4 15 1/4 16 3/4 18 1/2 - 16 16 16 16 16 16 16 24 24 24 - 1 1 1/4 1 1/4 1 1/2 1 1/2 2 2 2 2 2 1/2 - 7 9 9 10 1/4 10 1/4 13 3/4 13 3/4 15 1/4 15 1/4 19 1/2 - 7 9 1/4 9 1/4 10 3/4 10 3/4 14 1/2 14 1/2 16 16 20 1/2 - 11 1/4 11 1/2 11 1/4 11 1/2 12 3/4 13 1/4 13 3/4 14 1/4 13 3/4 14 1/4 ASME/ANSI RAISED FACE FLANGED ASME/ANSI FLAT FACE FLANGED RTJ (RG) FLANGED BUTT WELD SOCKET WELD OR THREADED ORBIT ® CT-ORB-TEC/REF/2 07/07 NP-2M 15 . Length of Studs RF RTJ in. Length of Studs RF RTJ in. in. Number of Fastener Length of Studs Fasteners Diameter RF RTJ Per Valve in. CLASS 900 CLASS 1500 Number of Fastener Fasteners Diameter Per Valve in.PROCESS VALVES END FLANGE BOLTING DIMENSIONS ASME/ANSI Valve Size in. in. in. CLASS 2500 Number of Fastener Fasteners Diameter Per Valve in. in. ) 2 to 16 2 to 16 1 to 24 1 1 1/2 to 24 2 to 12 PEEK Seat Type PK Seat Options Type A.T. BB. & Y.PROCESS VALVES SEAT AND STEM PACKING SELECTION SEAT SELECTION Teflon TFE Type H Temperature All Metal Type H8 Nylon Type A Insert Material Nylon Nylon Teflon TFE None Stainless Steel Tube PEEK Nylon Block & Bleed Type BB Support Ring Carbon Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Nylon Grease Seal Type GS Bore Sizes (in.S.S. BB.E. GS Type A.B. Packing Material Injectable Teflon Packing with Fire Safe Graphite Top Ring Graphite Rings with O. & Y. Service -30°F to 275°F (-34°C to 135°C) Oxygen Service Other Packing Materials Available. GS Type H Type H8 Type H8 Type PK -50°F to 250°F (-46°C to 121°C) -50°F to 250°F (-46°C to 121°C) -50°F to 500°F (-46°C to 260°C) -155°F to 800°F (-104°C to 427°C) -155°F to 800°F (-104°C to 427°C) -50°F to 570°F (-46°C to 300°C) STEM PACKING SELECTION STANDARD INJECTABLE PACKING LOW TEMPERATURE INJECTABLE PACKING O. Packing Injectable Teflon Packing with Fire Safe Graphite Top Ring Injectable Teflon Packing with Teflon Rings Injectable Teflon Packing with Teflon Rings ORBIT Designation GP6 GP20 GP19 GP27 GP7 16 ORBIT ® CT-ORB-TEC/REF/2 07/07 NP-2M . PACKING Temperature/Service -50°F to 500°F (-46°C to 260°C) *-50°F to 800°F (*-46°C to 427°C) *-155°F (104°C) For 316 SS Valve -30°F to 550°F (-34°C to 288°C) Ammonia Service -20°F to 400°F (-29°C to 204°C) M. D. the Ring Gasket Number is stamped into the O. ORBIT ® CT-ORB-TEC/REF/2 07/07 NP-2M 17 . Preferred Pressure End and seat size code are stamped on the O. and on the Hub End of Butt Weld and Threaded Valves.D.PROCESS VALVES MARKINGS ORBIT VALVE LITTLE ROCK. Service Alloy Steel Carpenter 450® Stainless Steel A-638 (Grade 660) Hardfacing Hastelloy C and C-276 Hastelloy C-276® Latrobe Monel® Nickel Stellite® 17-4PH Stainless Steel 410 Stainless Steel (13% Chrome) Inconel 718® Stainless Steel Nylon Poly-Ether-Ether-Ketone Teflon® ® ® Cobalt-Based-Ultimet® BODY MARKINGS-ASME/ANSI VALVE The Serial Number is stamped into the side of the valve body or the outside diameter of the flange. The End Connection size and class are stamped or cast on the body.S. If the valve has Ring Joint Facings. of the flange. & Y. of Flanged Valves. ARK 3” 900 CL 1523H RF SN 110091620001 PKG GP6 SEAT CR13 TEF MFG 6D-0073 DATE 04/01 ISO 14313 IMPACTTEMP -50F SIZE FIG STANDARD TRIM END TO END 15” 1995 MOP AT +500F 2250 MOP AT -20F STEM AS BODY STEEL WCC CORE TRIM 17-4 CORE FACE NI TEMP -20/+500F NAMEPLATE MARKINGS FOR VALVE TRIM AS 15-6 660 HF-C C-276 MP35N CO-U NICU NI COCR 17-4 CR13 718 316 NYL PEEK TEF ® NAMEPLATE MARKINGS FOR STEM PACKING GP-6 GP-7 GP-19 GP-27 GP-20 General Service Oxygen Service Ammonia Service MTBE Service Graphite O. 0) T = Absolute temperature (F + 460) P = Line pressure psia (psi absolute . 1/2 API 598. TEST PRESSURES FOR API 6A (WELLHEAD) VALVES API Flange Dimensionally Comparable ASME/ANSI Flange Class CWP (Seat Test) psig BAR Shell Test psig BAR 2000 600 2000 138 4000 276 3000 900 3000 207 6000 414 5000 1500 5000 345 10000 690 DURATION OF PRESSURE TESTS FOR ASME B16.10 12 .7) Q = Flow standard cubic feet per hour @ 14. By using the following simplified formulas.7psi & 60°F = 1.34*. mm 25 .18 20 * For valves of WCC material. API 6D* ASME/ANSI Class CWP Rating psig BAR Seat Test psig Min.34 valves test times are less than values shown.0) Q = Flow in gpm CV = Valve coefficient (GPM water flow at 1 psi pressure drop across valve at 60°F) 2 FOR GASES: Q 2 GT -9 D x 10 P = 541 CV P D Drop across valve P = psi ( )( ) G = Specific gravity (air @ 14. For Metal Seated Valves. for additional information. Inc. BAR Shell Test psig BAR 150 290 20 325 22 450 31 300 750 52 825 57 1125 78 600 1500 103 1650 114 2250 155 900 2250 155 2475 171 3375 233 1500 3750 259 4125 284 5625 382 2500 6250 431 6875 474 9375 646 Seat Leakage Criteria: For Soft-Seated Valves.PROCESS VALVES PRESSURE TESTING AND PRESSURE DROP FORMULAS TEST PRESSURES FOR ASME B16. 1-4 6 . the pressure drop for a given set of flow conditions may be calculated: (Refer to Bulletin FCI 62-1 of Fluid Controls Institute.) FOR LIQUIDS: D V) P = G(Q/C D Drop across valve P = psi G = Specific gravity of liquid (water = 1.psi Gage + 14.450 500 Shell Test 2 minutes 5 minutes 15 minutes 30 minutes Seat Test 2 minutes 5 minutes 5 minutes 5 minutes For each ORBIT valve there is a flow coefficient CV .100 150 . API 6D* VALVE SIZE in.250 300 . Times shown are for API 6D valves ASME B16.34*.7 psi and 60°F CV = Valve coefficient (GPM water flow at 1psi pressure drop across valve at 60°F) 18 ORBIT ® CT-ORB-TEC/REF/2 07/07 NP-2M . Zero. This is defined as the flow in gallons per minute of water at 60°F with a pressure drop of 1 psi across the valve. . 16 or 42) 2nd Figure (0)(4) etc. = Valve Stem thread size. 3rd Figures 3rd Figures 4th Figures Type of Spring Action and Mounting Configuration. = Number of Cylinders (Double/Triple etc. Threaded Adapter 4 = Spring Close. = Nominal Piston Stroke (inches) (D)(T) etc. Mechanical Override Close L = Positive Close Locking Device M (N) = Mechanical Override Open and Close X = No Accessory Features (1)(2)(3) etc. 0 = Spring Close.Actuator/Valve Mounting Configuration. 42 = approximately 420 sq. in. Available Accessories 275 = Manual Close Mechanism 280 = Two-Way Manual Mechanism 301 = Snubber etc. 16 = approximately 160 sq. in. 16 = approximately 160 sq. = Nominal Diameter of Actuator Piston (inches) 4th Figure (3)(4)(5) etc. in. 16 or 42) Nominal size of Diaphragm) x 10 8 = approximately 80 sq. (Consult ORBIT for specific details) 8th Figure S = Spring Return ORBIT ® CT-ORB-TEC/REF/2 07/07 NP-2M 19 . Threaded Adapter 3 = Spring Open. Flange Adapter 5 = Spring Open. Spring Return Style: Example: 62585-275 1st Figures (100)(625)(1125) etc. 2nd Figure (8. 4th Figures PISTON ACTUATOR Example: LS-185-D-5-X-S 1st Figure L = Low Pressure Cylinder Actuator. Available Accessories 275 = Manual Close Mechanism for Spring Open 280 = Two-Way Manual Mechanism for Spring Open 301 = Snubber etc. in. in. (100)(625)(1125) etc. = Actuator/Valve Mounting Configuration. Flange Adapter etc. in.) 5th Figure 6th Figures 7th Figure Accessory Features C = Mechanical Override-Close H = Hydraulic Override-Open. 80 psi maximum pressure 2nd Figure G = Double Cylinder Damping or No Damping S = Single Cylinder Damping 3rd Figures (12)(18)(20) etc. = Valve Stem thread size.PROCESS VALVES ACTUATOR FIGURE NUMBERS DIAPHRAGM ACTUATOR Double Acting Style: Example: 164100-280 1st Figures (8. 42 = approximately 420 sq. Nominal size of Diaphragm) x 10 8 = approximately 80 sq. flow conditions. Double Acting Actuator CLASS 900 Spring Close Actuator Spring Open Actuator Double Acting Actuator CLASS 1500 Spring Close Actuator Spring Open Actuator Double Acting Actuator CLASS 2500 Spring Close Actuator Spring Open Actuator 1 1 1/2 1 3/4 2 3 4 6 8 10 12 16 84625 164100 164100 164100 164100 424125-301 LS-185-D-15 LS-205-D-16 LS-267-D-19 LS-2611-T-29 62584 100164 100164 100164 100167 LS-185-D-25-X-S LS-205-D-15-X-S LS-205-D-16-X-S LS-267-D-19-X-S - 62588 * 100165 100165 * * * * * - 84625 164100 164100 164100 164100 LS-185-D-5 LS-208-D-31 LS-269-D-32 LS-2611-T-29 - 62584 100164 100164 100167 121424 LS-205-D-5-X-S * * * - 62588 * 100165 * * * * * * - 84625 164100 164101 424125-301 LS-185-D-5 LS-269-D-32 - 62584 100164 120424 125424 LS-205-D-5-X-S * - 62588 * * * * * - *Consult Factory ELECTRIC ACTUATORS .PROCESS VALVES ACTUATOR FIGURE NUMBERS These are typical selections of Actuators for Soft Seated Valves with standard T3 Trim and pipeline pressure from the preferred End.Cameron’s Valves & Measurement group supplies Electric Actuated Valve Packages using many of the commercially available power actuators built by other companies. temperature. Consult ORBIT for specific Actuator/Valve combination that is most suitable for the intended service. 20 ORBIT ® CT-ORB-TEC/REF/2 07/07 NP-2M . Valve Trim and Valve End Connections. ASME/ANSI Valve Size in. Double Acting Actuator CLASS 150 Spring Close Actuator Spring Open Actuator Double Acting Actuator CLASS 300 Spring Close Actuator Spring Open Actuator CLASS 600 Double Acting Actuator Spring Close Actuator Spring Open Actuator 1 1 1/2 2 3 4 6 8 10 12 14 16 18 20 24 84625 84625 84625 84100 84100 164100 164100 424125-301 LS-185-D-5 LS-207-D-19 LS-267-D-19 - 62584 62584 62584 100164 100164 100167 123424 125424 LS-185-D-5-X-S LS-267-D-X-S - 62588 62588 62588 100165 100165 100167 * * * * - 84625 84625 84625 84100 84100 164100 164100 424125-301 LS-185-D-5 LS-185-D-5 62584 62584 62584 100164 100164 100167 123424 LS-185-D-25-X-S LS-205-D-5-X-S LS-205-D-X-S 62588 62588 62588 100165 100165 * * * * * * - 84625 84625 84625 164100 164100 164100 424125-301 LS-185-D-5 LS-205-D-6 62584 62584 62584 100164 100167 123424 LS-185-D-25-X-S LS-205-D-5-X-S LS-205-D-6-X-S 62588 62588 62588 100165 100165 * * * * * * - LS-267-D-19 LS-267-D-19-X-S LS-267-D-19 LS-267-D-19-X-S LS-2611-T-29 LS-4214-D-33 - LS-207-D-19 LS-267-D-19-X-S LS-2611-T-29 LS-4214-D-33 - *Consult Factory ASME/ANSI Valve Size in. The Electric Actuator is selected. mounted. adjusted and tested by ORBIT so that field performance of the entire valve assembly can be assured. The correct choice of Actuator will depend on pressure direction. Haynes International. Inc. Victrex PLC Corp United Kingdom Stoody Deloro Stellite. Inc. which are not owned by Cameron. DuPont De Nemours & Company ORBIT ® CT-ORB-TEC/REF/2 07/07 NP-2M 21 . E. This document contains references to registered trademarks or product designations. Trademark CARPENTER 450 HASTELLOY INCONEL LATROBE MONEL PEEK STELLITE TEFLON ULTIMET VITON Owner Carpenter Technology Corp. E.PROCESS VALVES TRADEMARK INFORMATION ORBIT® is a registered trademark which is owned by Cameron. Timkin Latrobe Steel INCO Alloys International. Inc.I. Inc. DuPont De Nemours & Company Haynes International. Inc.I. INCO Nickel Sales. c-a-m. Texas 77042 USA Toll Free 800 323 9160 For the most current contact and location information go to: www. Suite 300 Houston.PROCESS VALVES VALVES & MEASUREMENT 3250 Briarpark Drive.com Printed in Canada 07/07-NP-2M CT-ORB-TEC/REF/2 .