Rockwell 2025 2024 Plug Valves

Nordstrom Steel Plug ValvesExperience In Motion Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Table of Contents List of Tables . . . . . . . . . . . . . . . 3 Conformance to Standard Specifications . . 3 Super Nordstrom Two-Bolt Cover Plug Valve . . . . . . . . . . . . . 4 Dynamic Balance Plug Valve . . . . . . . 4 Super Nordstrom Plug Valve With Controlled-Balance Plug . . . 4 Nordstrom Bolted Gland Plug Valve . . . 4 Pascal’s Law . . . . . . . . . . . . . . . 5 Plug Valve Patterns . . . . . . . . . . . . 5 Dynamic Balance Plug Valves . . . . . . . 6 Super Nordstrom Plug Valves with Controlled-Balance Plug. . . . . . . . 7 Super Nordstrom Two-Bolt Cover Valves for Gas Distribution Service . . . . . . . . 8 Nordstrom Bolted Gland Plug Valves . . . . 9 Super Nordstrom Two-Bolt Cover Plug Valves . . . . . . . . . . . . .10 Super Nordstrom Plug Valves . . . . . . .11 Dynamic Balance Plug Valves . . . . . . .12 Nordstrom Bolted Gland Plug Valves . . . .17 Super Nordstrom Plug Valves . . . . . . .19 Dynamic Balance Plug Valves . . . . . . .20 Super Nordstrom Plug Valves . . . . . . .26 Dynamic Balance Plug Valves . . . . . . .27 Carbon Steel Valve Pressure Temperature Ratings. . . . . . . . . . . .41 Stainless Steel Valve Pressure Temperature Ratings. . . . . . . . . . . .42 Test and Working Pressures (PSIG minimum) . . . . . . . . . . . . . .43 Test Times (minutes). . . . . . . . . . . .43 Hard-Surfaced Valves . . . . . . . . . . .43 Dynamic Balance Standard Design Categories . . . . . . . . . . . . .44 NACE Construction Valves for Sour Gas Applications . . . . . . . . .44 Dynamic Balance Plug Valve Metals . . . .44 Spur Gear Operating Mechanisms . . . . .45 Worm Gearing for Side-Mounted Handwheel . . . . . . . . .45 Watertight Housings . . . . . . . . . . . .45 Standard Enclosed Gearing. . . . . . . . .46 Minimum-Profile Enclosed Gearing . . . . .46 Actuators . . . . . . . . . . . . . . . . .46 Square Adapters . . . . . . . . . . . . . .47 Wrenches . . . . . . . . . . . . . . . . .47 Locking Devices . . . . . . . . . . . . . .49 Drilling Templates, Flange and Ring Joint Dimensions, and Bolting Data For Steel Flanges . . . . .50 ASME Class 150 Steel Flange Standard (ASME B16.5-1998) . . . . . . . . . . 50 ASME Class 300 Steel Flange Standard (ASME B16.5-1998) . . . . . . . . . . 51 ASME Class 400 Steel Flange Standard (ASME B16.5-1998) . . . . . . . . . . 52 ASME Class 600 Steel Flange Standard (ASME B16.5-1998) . . . . . . . . . . 52 ASME Class 900 Steel Flange Standard (ASME B16.5-1998) . . . . . . . . . . 53 ASME Class 1500 Steel Flange Standard (ASME B16.5-1998) . . . . . . . . . . 53 ASME Class 2500 Steel Flange Standard (ASME B16.5-1998) . . . . . . . . . . 53 API 6B Flanges for 2000 psi Rated Working Pressure . . . . . . . . 54 API 6B Flanges for 3000 psi Rated Working Pressure . . . . . . . . 54 API 6B Flanges for 5000 psi Rated Working Pressure . . . . . . . . 54 Standard Preparation of Valve Butt Welding Ends . . . . . . . . .55 Typical Materials of Construction . . . . . .56 Size 4 and Smaller Valves . . . . . . . 56 Size 6 and Larger – Nonpressure Seal Valves . . . . . . . . 57 Size 6 and Larger – Pressure Seal Valves . . . . . . . . . . 58 Super Nordstrom Valves . . . . . . . . 59 Super Nordstrom Two-Bolt Cover Valves . . . . . . . . . . . . . . 59 Nordstrom Valves . . . . . . . . . . . 59 Upper dimensions and weights are in inches and pounds. Lower dimensions and weights are in millimeters and kilograms. About This Brochure Every attempt has been made to make the data in this brochure as accurate as possible. Flowserve reserves the right to make product modifications that contradict the contents of this document without notification to its holders. Flowserve cannot be held responsible for data that is found to be inaccurate or incomplete. Valve Figure Number Explanation Valve figure numbers ending in a 4 or 5 indicate wrench-operated valves. (Valve figure numbers ending in a 4 indicate threaded ends. Valve figure numbers ending in a 5 indicate flanged ends.) Valve figure numbers ending in a 7 indicate flanged ends with spur gear operator. Valve figure numbers ending in a 9 indicate flanged ends with worm gear operator. Valve figure numbers ending in 1/2 indicate welding ends. Valve figure numbers ending in 1/4 indicate one welding end and one flanged end. Dynamic Balance, Nordstrom, and Super Nordstrom are registered trademarks. 2 Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 List of Tables 200 CWP – Figure 19421/2, 19431/2, 19431/4 . . . . . . . . . . . . . . . .10 ASME Class 150 – Figure 1924, 1925, 19251/2 . . . . . . . . . . . . . .11 ASME Class 150 – Figure 1945, 19451/2 . . . . . . . . . . . . . . . . .12 ASME Class 150 – Figure 1949, 19491/2 . . . . . . . . . . . . . . . . .13 ASME Class 150 – Figure 2445. . . . . . . . . . . . . . . . . . . . . .14 ASME Class 150 – Figure 2449. . . . . . . . . . . . . . . . . . . . . .15 ASME Class 150 – Figure 4149, 41491/2, 41491/4 . . . . . . . . . . . . .16 ASME Class 150 – Figure 41851/2. . . . . . . . . . . . . . . . . . . . .17 ASME Class 150 – Figure 41871/2, 41891/2 . . . . . . . . . . . . . . . .18 ASME Class 300 – Figure 2024, 2025, 20251/2 . . . . . . . . . . . . . .19 ASME Class 300 – Figure 2045, 20451/2, 20451/4 . . . . . . . . . . . . .20 ASME Class 300 – 2049, 20491/2, 20491/4. . . . . . . . . . . . . . . . .21 ASME Class 300 – Figure 2545. . . . . . . . . . . . . . . . . . . . . .22 ASME Class 300 – Figure 2549. . . . . . . . . . . . . . . . . . . . . .23 ASME Class 300 – Figure 4245, 42451/2, 42451/4 . . . . . . . . . . . . .24 ASME Class 300 – Figure 4249, 42491/2, 42491/4 . . . . . . . . . . . . .25 ASME Class 600 – Figure 2224. . . . . . . . . . . . . . . . . . . . . .26 ASME Class 600 – Figure 2245, 22451/2, 22451/4 . . . . . . . . . . . . .27 ASME Class 600 – Figure 2249, 22491/2, 22491/4 . . . . . . . . . . . . .28 ASME Class 600 – Figure 4749, 47491/2, 47491/4 . . . . . . . . . . . . .29 ASME Class 900 – Figure 2344, 2345, 23451/2, 23451/4. . . . . . . . . .30 ASME Class 900 – Figure 2349, 23491/2, 23491/4 . . . . . . . . . . . . .31 ASME Class 900 – Figure 4949, 49491/2, 49491/4 . . . . . . . . . . . . .32 ASME Class 1500 – Figure 3044, 3045, 30451/2, 30451/4 . . . . . . . . .33 ASME Class 1500 – Figure 3049, 30491/2, 30491/4 . . . . . . . . . . . .34 ASME Class 1500 – Figure 6049, 60491/2, 60491/4 . . . . . . . . . . . .35 ASME Class 2500 – Figure 20545, 205451/2, 205451/4 . . . . . . . . . .36 ASME Class 2500 – Figure 20549, 205491/2, 205491/4 . . . . . . . . . .37 ASME Class 2500 – Figure 9349, 93491/2, 93491/4 . . . . . . . . . . . .38 API 3000 – Figure 76305 and API Class 5000 – Figure 76505 . . . . . .39 API 5000 – Figure 76509 . . . . . . . . . . . . . . . . . . . . . . . . .40 Carbon Steel Valve Pressure Temperature Ratings . . . . . . . . . . . .41 Stainless Steel Valve Pressure Temperature Ratings . . . . . . . . . . .42 Test and Working Pressures (PSIG minimum) . . . . . . . . . . . . . .43 Test Times (minutes) . . . . . . . . . . . . . . . . . . . . . . . . . . .43 Square Adapters and Wrenches . . . . . . . . . . . . . . . . . . . . .47 Wrenches for Valves with Square or Obround Heads. . . . . . . . . . .48 Locking Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49 Drilling Templates, Flange and Ring Joint Dimensions and Bolting Data for Steel Flanges . . . . . . . . . . . . . . . . . . 50-54 ASME Class 150 Steel Flange Standard . . . . . . . . . . . . . 50 ASME Class 300 Steel Flange Standard . . . . . . . . . . . . . 51 ASME Class 400 Steel Flange Standard . . . . . . . . . . . . . 52 ASME Class 600 Steel Flange Standard . . . . . . . . . . . . . 52 ASME Class 900 Steel Flange Standard . . . . . . . . . . . . . .53 ASME Class 1500 Steel Flange Standard . . . . . . . . . . . . . .53 ASME Class 2500 Steel Flange Standard . . . . . . . . . . . . . .53 API 6B Flanges for 2000 psi Rated Working Pressure . . . . . . .54 API 6B Flanges for 3000 psi Rated Working Pressure . . . . . . .54 API 6B Flanges for 5000 psi Rated Working Pressure . . . . . . .54 Typical Materials of Construction. . . . . . . . . . . . . . . . . . . 56-59 Size 4 and Smaller Valves . . . . . . . . . . . . . . . . . . . . .56 Size 6 and Larger – Nonpressure Seal Valves . . . . . . . . . . .57 Size 6 and Larger – Pressure Seal Valves . . . . . . . . . . . . .58 Super Nordstrom Valves . . . . . . . . . . . . . . . . . . . . . .59 Super Nordstrom Two-Bolt Cover Valves. . . . . . . . . . . . . .59 Nordstrom Valves . . . . . . . . . . . . . . . . . . . . . . . . .59 Conformance to Standard Specifications Wherever applicable, steel plug valves by Flowserve Nordstrom Valves conform to the latest edition of the following standard specifications as to pressure ratings, dimensions and construction. Consult your Flowserve Nordstrom Valves customer service representative for additional information. ASME – AMERICAN SOCIETY OF MECHANICAL ENGINEERS B1.20.1 Pipe Threads, General Purpose (Inch) B16.5 B16.10 B16.11 B16.25 B16.34 Pipe Flanges and Flanged Fittings Face-to-Face and End-to-End Dimensions of Valves Forged Steel Fittings, Socket-Welding and Threaded Butt Welding Ends Valves – Flanged, Threaded, and Welding End B18.2.1 Square and Hex Bolts and Screws B18.2.2 Square and Hex Nuts API – AMERICAN PETROLEUM INSTITUTE 6A Specification for Wellhead and Christmas Tree Equipment 6D 6FA 599 607 Specification for Pipeline Valves Fire Test for Valves Steel and Ductile Iron Plug Valves Fire Test for Soft-Seated Quarter-Turn Valves MSS – MANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS INDUSTRY SP-6 Standard Finishes for Contact Faces of Pipe Flanges and Connecting-End Flanges of Valves and Fittings SP-25 SP-55 SP-84 Standard Marking System for Valves, Fittings, Flanges and Unions Quality Standard for Steel Castings for Valves, Flanges and Fittings and Other Piping Components Steel Valves – Socket Welding and Threaded Ends MR0175-88 Standard Material Requirements Sulfide Stress Cracking Resistant Metallic Materials for Oilfield Equipment (Valves for NACE Service) DOT – UNITED STATES DEPARTMENT OF TRANSPORTATION 49 CFR Part 192 Pipeline Safety Regulations (U.S. Department of Transportation) CAN/CSA Z245.15 Steel Valves CAN/CSA Z299.3 ISO 9001 CERTIFIED 3 flowserve.com 8 and 12 for a broad range of applications in gas distribution and general industrial services.) Super Nordstrom Plug Valve with Controlled-Balance Plug (Refer to page 8 for detailed description. Pressureenergized stem seals eliminate external adjustments and the stem and the cover weatherseal provides superior corrosion resistance in hostile environments. incorporating proven features and user benefits from over sixty years of experience in endless valve applications and design technology.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Super Nordstrom Two-Bolt Cover Plug Valve (Refer to page 9 for detailed description. offering the benefits of predictable low torque.) The Dynamic Balance valve is the premier Flowserve Nordstrom Valves plug valve. Dynamic Balance valves are available in sizes from 1 to 30 in ASME pressure classes from 150 to 2500. 4 . and sizes 3/4 to 4 in 200 CWP pressure rating for a broad range of applications in gas distribution and general services. at a competitive price. Nordstrom Bolted Gland Plug Valve (Refer to page 10 for detailed description. A pressure-balanced plug assures predictable torque. Dynamic Balance Plug Valve (Refer to page 7 for detailed description. vibration and thermal cycling. The Super Nordstrom steel plug valve is available in sizes from 1/2 to 4 in ASME pressure classes 150. and materials of construction of any Flowserve Nordstrom Valves product.) Super Nordstrom two-bolt cover plug valve is a low-pressure valve (200 CWP) in sizes 3/4 through 4 for a broad range of applications in gas distribution and general industrial services. The Dynamic Balance plug valve is available in the broadest range of sizes. and in sizes 21⁄16 to 41⁄16 in API 3000 and 5000 psi. 300 and 600.) The Super Nordstrom steel plug valve complements the Dynamic Balance plug valve line. The standard Nordstrom plug valve line includes low-pressure valves (ASME Class 150) in sizes 6. pressure classes. even under high pressure differential. in a limited range of smaller sizes and lower pressure classes for less critical and less demanding services. 3. flanged or butt welding ends—or combination thereof—to meet the needs of your piping systems. Super Nordstrom and Nordstrom plug valves. exerts powerful hydraulic force that will slightly raise the plug from its seat if necessary.or gear-operated. The plug is always sealed against line pressure. The sealant fitting or screw. Short Pattern. These include: Regular Pattern. This law states that “a unit pressure applied to the fluid contained in a sealed vessel is transmitted uniformly to all areas of the confining surfaces of the fluid with undiminished force. Valves are wrench.com . Consult the valve dimensional data pages in this brochure for applicable valve patterns for Dynamic Balance. performs the same operation. incorporating the largest practical port area consistent with matching gate valve face-to-face dimensions. having a smaller port than either the regular or short patterns.250 lbs. provides optimized approach and discharge angles. inserted in the top of the plug. when turned. over an enlarged area of 25 to 1 ratio. providing the largest port opening in a trapezoidal configuration.” 1. depending on the area of the interior of the vessel. Shown is a demonstration of Pascal’s Law. The sealant grooves connect in the plug and body. 5 flowserve. thus multiplying the force many times. plus smooth flow contours to provide minimum pressure drop. This superimposed drawing of a Nordstrom plug valve shows application of Pascal’s Law. Plug Valve Patterns Nordstrom Valves plug valves are available with threaded. 2. and sealant is required to ensure proper valve performance. as listed in the detailed specification pages. Sealant systems are incorporated in metal-seated plug valves as an integral part of the valve.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Pascal’s Law The Basic Principle of Nordstrom Valves – Pascal’s Law: Nordstrom Valves make use of the scientific principle known as Pascal’s Law. The sealant screw. pressure being transmitted through the sealant grooves. Nordstrom valves come in a variety of engineered patterns to assure maximum efficiency and economy for the full range of valve services. Venturi Pattern. lifts 1. A given force of 50 lbs. forming a transmission line to the bottom chamber. Stem Head – is obround with two wrench flats that align the wrench in the direction of the port opening. metal-to-metal seats and a sealant system for bubble-tight shutoff on hard-to-hold fluids and restoration of damaged seats. 9. thus becoming an easily visible position indicator. 7 4 5 6 • As shown in the photograph. shuts off with the proven dependability of a plug valve and eliminates the problems generally associated with conventional plug valves.e. Stem Packing – specially designed by Flowserve Nordstrom Valves. 2. 7. • 6 4. • The Dynamic Balance design also offers the Protected Pressure Balancing feature for increased reliability in service where there is a possibility of foreign particles in the media. and sealant is required to ensure proper valve performance. Sealant Injection Fitting – permits restoration of damaged seats and drop-tight shutoff on hard-to-hold fluids. balance holes at the top and bottom of the plug maintain equal pressure above and below the plug and in the plug port so that line pressure cannot jam the plug into the body taper. Plug-Balancing Spring – is designed to preload the plug to prevent vibration and thermal cycling from wedging the plug into the taper regardless of installed position. A stainless steel spring pre-loads the plug to prevent vibration and thermal cycling from wedging the plug in the taper. Loading the top of the plug in this way also compensates for the weight of the plug when the valve is installed upside down. • The Dynamic Balance design provides durable. Plug – is coated with permanently bonded. Square adapters are available to allow operational flexibility where space is limited. the stem packing is pressure-energized (no external adjustments necessary) and is inert to a wide range of fluids and gases. Dynamic Balance plug valves with their metal-to-metal seats have been fire-tested in conformance with API Standards 607 and 6FA. providing added security compared with normal pressure balancing. The stem weatherseal is specially shaped and constructed to protect the stem and packing from hostile environments that can lead to corrosion. 6. 8. 3. tough offshore applications). Wrench-operated valve stems are made of 400 series stainless steel for corrosion protection (i. Bottom Balance Hole (not shown) – is an integral part of the Dynamic Balance system which maintains pressure equalization between the plug port and the bottom of the plug. Weatherseal – two different types are found in Dynamic Balance valves. manufactured from a combination of graphite and TFE. The cover weatherseal is an elastomeric ring compressed between the body and cover to protect cover bolts from corrosion. Sealant systems are incorporated in metal-seated plug valves as an integral part of the valve. This design ensures that the balancing holes are not exposed to the line media in the plug port. • . Stem – treated with low-friction PTFE coating to reduce overall valve torque. low-friction coating. 5. 1..Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves 1 9 2 3 8 Principal Features • Turns easily every time. Balance Hole with Ball Check (not shown) – ensures that pressure above the plug is the same as or greater than in the plug port. • Standard carbon steel API-6D and B16.34 valves are suitable for general service at temperatures from -20°F to +450°F (-29°C to +232°C). surrounds the body port for complete sealing. The coating is inert to most liquids and gases. is limited by stainless steel controlled-dimension washers located between the large end of the plug and cover.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Super Nordstrom Plug Valves with Controlled-Balance Plug 1 3 10 9 8 5 7 Principal Features • The Super Nordstrom plug valve carries on the Nordstrom Valves tradition of valving excellence. The Super Nordstrom design features a stainless steel spring that is compressed between the small end of the plug and body. Tapered Steel Plug – coated with a material that has an exceptionally low coefficient of friction that is permanently bonded to metal surface and provides permanent separation of metal plug and body. Indicator Stop Collar – provides consistent plug positioning in the open and closed positions. the Super Nordstrom valve offers the added benefit of predictable torque and freedom from sticking. the Super Nordstrom valve offers dependable. tending to lift it out of the taper. Extensive testing—not to mention years of experience with Dynamic Balance plug valves—has shown that this precisely controlled vertical lifting of the plug eliminates wedging of the plug in the body taper without affecting tight shutoff. regardless of installed position. The “controlledbalance” effect is maintained by the spring pressure at the small end of the plug and the controlled dimension washers at the large end. 6 • 1. 8. “always turn” capability and predictable torque. providing maximum protection against external leakage. Stainless Steel Controlled-Dimension Washers – assure proper plug positioning. 3. The fitting also serves as a compression screw when sealant is used in stick form. Carbon Filament Stem Packing – has been specially designed by Nordstrom Valves and is inert to a wide range of fluids and gases. with caution. sealant injection capability. Sealdport Sealant Grooving System – carefully designed to give complete distribution of pressurized sealant to seating surfaces. with its controlled-balance plug. • • 7 flowserve. 9. This movement of the plug. The plug is permanently adjusted at plant assembly by selection of the proper washers— thereby eliminating the need for field readjustment. compact rugged construction—all proven Nordstrom Valves plug valve features—have been retained in the Super Nordstrom valve. metalto-metal seating. 300 and 600). quick injection of sealant in Super Nordstrom valves for instant seat replacement.com . 4. 6. 10. Complementing the broad line of Dynamic Balance plug valves. Double Ball Checks (not shown) – maintain sealant pressure in the enclosed grooving system in the plug and body and prevent back-pressure on the sealant chamber. Weatherseal – is specially shaped and constructed to protect the stem. This applies a constant force to the plug. bubble-tight shutoff and predictable torque in an economical line of valves in a smaller size range (1/2 through 4) for low to medium pressure (ASME classes 150. Cover Seal Gasket – independent of plug positioning mechanism. can be removed. 5. however. But. 7. Stainless Steel Spring – is designed to preload the plug to prevent vibration and thermal cycling from wedging the plug into the taper. under pressure. gland and packing from hostile environments that can lead to corrosion. The tapered plug design. Sealant Injection Fitting – allows simple. 2. low-friction plug coating for low operating torque. The weld-end permits fast. Internal Stops – eliminate trash pockets around the cover and stem to provide maximum environmental corrosion protection. cover bolts are recessed to allow easy wrench operation. Weatherseal – eliminates the trash pocket between the cover and stem to provide optimum environmental corrosion protection. This valve is a real money saver. under pressure. • • • • 8 5. 9. and sealant jacking to insure positive operation and drop-tight closure. 8. Tapered Iron Plug – coated with a material that has an exceptionally low coefficient of friction that is permanently bonded to metal surface and provides permanent separation of metal plug and body. 6. The steel body provides greater strength and increased ductility compared to flanged iron valves. External leakage is eliminated through proven Nordstrom Valves designs without the use of costly accessories to protect exposed. Use of iron plugs and ductile iron covers greatly lowers its cost over all-steel valves. All valves—with the use of a two-inch square adapter—may be operated by a standard two-inch square wrench that clearly indicates valve open and closed positions above ground. simple installation directly into welded gas distribution lines. Stem Seal – limits plug lift and provides added protection against external leakage. These valves incorporate all of the well-known features of conventional Super Nordstrom or Nordstrom valves including quarter-turn operation. a thermally bonded. and provides maximum protection against external leakage. 7.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Super Nordstrom Two-Bolt Cover Valves for Gas Distribution Service 1 Principal Features 2 6 7 9 8 • 10 4 5 3 • • All of the time-proven Nordstrom Valves quality features are available to the gas industry in the low-cost. 4. Double Ball Checks (not shown) – maintain sealant pressure in the enclosed grooving system in the plug and body and prevents back-pressure on the sealant chamber. quick injection of sealant in Super Nordstrom valves for instant seat replacement. . Offset Cover – flush with body to eliminate potential leak paths. Sealant Injection Fitting – allows simple. 1. 10. “always turn” capability and predictable torque. Cover Seal Gasket – independent of plug positioning mechanism. The fitting also serves as a compression screw when sealant is used in stick form. threaded stems. eliminating timeconsuming bolting of flanges and potential leaks through gasketed joints. 3. with caution. It greatly simplifies cathodic protection by providing a connection that is smooth. 2. Cover and bolts provide greater resistance against external corrosion. The coating is inert to most liquids and gases. and can be removed. surrounds the body port for complete sealing. simple and easily coated. weldend Super Nordstrom plug valve. Statically Balanced Plug – the spring (below plug) and loaded reinforced TFE washer (above plug) assure proper plug positioning. This eliminates the possibility of fracture when lines are subjected to ground movement. Sealdport Sealant Grooving System – carefully designed to give complete distribution of pressurized sealant to seating surfaces. The fitting also serves as a compression screw when sealant is used in stick form. surrounds the body port for complete sealing. Flexible Metal Sealing Diaphragm and Gasket – act as primary seals for prevention of external leakage. if needed. Heavy-Wall Body – is designed beyond its requirements as a pressure vessel for its maximum rated working pressure to withstand the higherthan-line sealant pressure and normal line stresses. 13. but normally require little attention for leak-free. Gland Cap Screw 9. 6. 12. 5. with caution. Sealdport Sealant Grooving System – is carefully designed to give complete distribution of pressurized sealant to seating surfaces. The tapered plug is lapped individually with its matching body. Sealant Fitting – allows simple. O-rings – act as a secondary seal against external leakage around the gland and the plug shank. The coating is inert to most liquids and gases. easy-turning valve performance.com . Plug – coated with a material of exceptionally low coefficeint of friction that is permanently bonded to the metal surface providing permanent separation of the metal plug and body. and can be removed. under pressure. controlled plug motion is provided by flexing of the gland itself. Cover Cap Screw 10. providing perfect seating contact.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Nordstrom Bolted Gland Plug Valves 7 1 8 9 10 12 3 11 2 3 4 12 6 Principal Features • 5 12 13 • 1. 3. Wrench Square 2. 4. protect the seating surfaces against corrosion. Fixed Adjustment Gland – allows for field adjustment. gland-type valves can be adjusted. The bolted. if required. erosion. In bolted. 8. quick injection of sealant in Nordstrom valves for instant seat replacement. or accumulation of solid deposits. Sealant Chamber – provides plug “jacking” force. gland-type valves. together with the positive rotary action of the tapered plug valve. This valve is designed with a heavy-wall body. constructed beyond its requirements as a pressure vessel for its maximum rated working pressure to withstand the higher-than-line sealant pressure and expected line stresses. 7. Cover 11. The sealant channels in the plug and body seats provide lubrication which. 9 flowserve. Double Ball Checks – maintain pressure in the enclosed grooving system in the plug and body and prevent backpressure on the sealant chamber. 00 229 6.75 44 1.6 66 SN-1 12180 6 3 3.6 142 3.1 104 2.5 140 0. 1 and 11/4 (not shown) Figure 19431/4.00 356 9.0 25 3. 3 and 4 K J L G E F M 200 CWP – Figure 19421/2.0 51 5.0 25 3.* Figure 19431/2 End-to-end.7 119 2. 19431/4 Size End-to-end.00 229 11.00 25 1.81 21 1.8 97 2.75 44 1.2 81 SN-2 12183 9 4 3/4 20 4.9 23 2.25 32 1.50 114 11/4 32 5.3 160 4. socket weld. Sizes 2.00 254 12.3 33 4.8 147 1.5 89 7.5 64 6. 10 .2 81 SN-2 12183 10.3 33 4.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Super Nordstrom Two-Bolt Cover Plug Valves Short Pattern 200 CWP (13.38 35 1.8 122 SN-3 12185 15 7 22 10 29 13 41 19 45 20 63 29 * Schedule 40 steel pipe welding ends are standard – other bores on request.38 35 1.50 292 6.00 152 4.8 97 2. Figure 19421/2 End-to-end.1 104 8. Figure 19431/4 Diameter of flange Center to top of stem Center to bottom of body Clearance required to remove sealant fitting Width of stem flats Diameter of stem Height of stem flats Extreme width of body Wrench size 2" square adapter number Weight (approx.6 66 SN-1 12180 6 3 4. Figure 19431/4 NPS DN A A E F G J K L M 3. 19431/2.2 183 1.06 59 0.81 21 1.00 25 1. Sizes 3/4.2 56 5.). butt-welding ends.0 102 L-9 12185 11.75 324 7.4 163 1.5 140 0. flanged by weld end. 3 and 4 (not shown) A Figure 19431/2.50 191 5.).8 BAR) 400 PSIG (28 BAR) TEST Figure 19421/2.00 279 14.0 51 5. Figure 19431/2 Weight (approx.0 203 1. All valve sizes use Sealant Stick B. Sizes 2.25 32 1.).50 114 1 25 4.06 59 0.9 23 2.00 127 2 50 3 80 4 100 9. Figure 19421/2 Weight (approx. ).0 76 7.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Super Nordstrom Plug Valves Short Pattern ASME Class 150 (PN 20) Figure 19251/2.50 267 6.5 140 M-9 45 20 78 35 65 29 All valve sizes use Sealant Stick B.2 107 SN-2 9. are interchangeable with ASME Class 150 Steel Gate Valves.00 178 10.0 178 0.50 165 1 25 11/2 40 2 50 7.4 163 4.8 122 2/.00 356 9. Figure 19251/2 NPS DN A B 5.0 102 8.0 76 7.25 32 1.41 36 1. Figure 1925 Weight (approx.5 241 1.50 140 6.5 114 2.00 127 5. 3 and 4 (not shown) K L J K L M E G E G F F B A M C Figure 1924. 11 flowserve.00 25 1.4 112 9.3 33 4.2 132 2.4 137 3.50 191 6.). Sizes 2. * Conforms to API 6D and is marked accordingly.625 L-9 50 23 61 28 50 23 4 100 7.00 229 14.41 36 1.97 50 1. Figure 19251/2 Diameter of flange Center to top of stem Center to bottom of body Clearance required to remove sealant fitting Width of stem flats Diameter of stem Height of stem flats Extreme width of body Number of tapped holes/Thread size UNC in flange* Wrench size Weight (approx.0 178 4. Sizes 2 and 3 Figure 1925.00 178 5.6 66 7. Lengths of Figure 1925 valves. threaded. sizes 2 and larger. 1⁄16" raised face). Sizes 1 to 4 ASME Class 150 – Figure 1924.4 137 3.00 152 5.).0 25 3.00 25 1.9 201 1. 19251/2 Size End-to-end.00 203 13. Figure 1924 Face-to-face. Figure 1924 Weight (approx.00 229 7. Figure 1925 End-to-end.00 25 1. 1925.5 38 5.41 36 1.9 226 1.78 45 1.09 28 0.50 191 C E F G J K L M 15 7 21 10 4.8 97 SN-2 7.25 184 7.38 35 1. flanged (raised face) (incl.00 330 7.0 25 4. welding ends.25 108 4.com .00 254 8.9 23 3.81 21 1.0 25 4.2 56 7.3 84 SN-1 5.2 107 SN-2 25 11 31 14 26 12 21/2 65 3 80 10.9 201 1.7 196 1. 81 46 1.5 165 1.81 46 1.00 229 9.1 28 5.750 3/4-10 DB-4 250 113 280 127 DB-2 38 17 12 .25 32 1.50 191 7.8 97 0.6 193 4.41 36 1. 1⁄16" raised face).00 178 6.750 3/4-10 DB-4 170 77 180 82 8 200 20.41 36 1.00 203 7.00 457 10. flanged (raised face) (incl.81 21 1.625 5⁄8-11 DB-3 75 34 9.50 267 11. paragraph 2.4 315 2/.9 124 1.4 290 8.00 25 1.0 25 4.50 343 11. Figure 19451/2 Face-to-face.2 30 12. Figure 1945 Weight (approx.).2 30 10.2 107 8.0 203 4. Figure 19451/2 * Conforms to API 6D.2 132 2/.25 32 1. welding ends.50 521 11.4 188 2/.5c.00 229 8.6 168 3.1 28 7.).4 264 6.0 254 2/.625 5⁄8-11 DB-3 120 54 2 50 3 80 4 100 6 150 18.00 25 1.09 28 1.1 206 1. 19451/2 Size End-to-end.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves Short Pattern ASME Class 150 (PN 20) Figure 19451/2.00 152 6. Sizes 6 and 8 (not shown) E K J L F A&B Figure 1945. NPS DN A B C E F J K L M 7. Sizes 2 to 8 M ASME Class 150 – Figure 1945.1 104 1.00 279 10.50 292 13. and is marked accordingly. Figure 1945 Diameter of flange Center to top Center to bottom of body Width of stem flats Diameter of stem Height of stem flats Extreme width of body Number of tapped holes/Size Thread size UNC in flange* Wrench size Weight (approx. Sizes 6 to 12 ASME Class 150 – Figure 1949. For motorization contact factory for correct gear model and valve outline dimensions.5 292 24/15 610 310 141 340 154 14.1 155 15. Fig. For buried service and offshore applications.2 361 6.50 292 13.2 437 14. For Category E.00 406 9. 1949 Diameter of flange Center to bottom of body Extreme width of body Number of tapped holes/Size Thread size UNC in flange* Category A and C Gear Dimensions Center to top (gearing) Center of port to center of handwheel Longitudinal centerline to handwheel centerline Longitudinal centerline to face of handwheel Handwheel diameter/ Number of turns to open with gearing Weight (approx.1 333 10. 1949 Weight (approx.0 356 2/.6 371 12.875 78 12 300 19.50 521 11.6 371 12. H.8 274 4.9 277 3.4 315 4.).1 384 24/22 610 710 322 620 281 E S T U W 12.50 267 11.8 122 14.1 384 24/22 610 710 322 620 281 NPS DN A B C F M 6 150 18.2 437 14.0 279 16. 13 flowserve.1 358 24/17 610 475 216 435 197 17.).5 89 11. Sizes 6 to 12 (not shown) E S T W U F A&B C M Figure 1949.4 315 2/.1 358 24/17 610 260 118 270 123 14.6 320 10.00 279 6. welding ends Fig. 1949 Weight (approx.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves Short Pattern ASME Class 150 (PN20) Figure 19491/2.5 165 10.1 155 15. F.com .00* 457 13.5 89 11. flanged (raised face) (inc.9 302 3. contact factory.9 302 4.50 343 8.5 419 36/17 914 340 154 370 168 14.875 78 ⁄ -9 ⁄ -9 *Conforms to API 6D.8 122 14.1 206 12.750 3/4-10 10 250 18.). J. and K valve gearing dimensions. and is marked accordingly. section 6.8 122 16. 19491/2 Category B and D Gear Dimensions Center to top (gearing) Center of port to center of handwheel Longitudinal centerline to handwheel centerline Longitudinal centerline to face of handwheel Handwheel diameter/ Number of turns to open with gearing Weight (approx.5 241 14.8 122 14. Fig.1 358 24/17 610 475 216 435 197 17.00 483 11.00 457 10.7 348 11.750 3/4-10 8 200 20. 19491/2 E S T U W 13.00 330 16. 19491/2 Face-to-face.2 361 6.3.1 358 11.5 292 24/15 610 230 104 240 109 13.0 406 2/. Fig. 19491/2 Size End-to-end.4 315 4. Fig.75* 502 14.0 254 2/. 1⁄16" raised face). contact factory.00 356 19.). Fig. 4 264 7.50 343 11.50 394 11.8 46 1.4 239 1.2 183 1.25 32 1.25 32 1.00 279 10. 1⁄16" raised face).4 290 8 200 18. Fig.2 30 11.4 290 9.8 46 1. Fig.2 30 15.). 2445 Diameter of flange Center to top of stem Center to bottom of body Width of stem flats Diameter of stem Height of stem flats Extreme width of body Number of tapped holes/Size Thread size UNC in flange* Wrench size Weight (approx.6 396 DB-4 240 109 DB-4 430 195 14 . flanged (raised face) (inc.00 457 13.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves Regular Pattern ASME Class 150 (PN20) E K J L F B M ASME Class 150 – Figure 2445 Size Face-to-face. 2445 NPS DN B C E F J K L M 6 150 15. For Category E.6 523 For motorization contact factory for correct gear model and valve outline dimensions.0 584 18.9 480 15.1 358 24/17 610 500 227 17. For buried service or offshore applications.6 371 12.00 406 11.0 584 18. Fig.1 460 12 300 24. F.6 396 2. J.5 267 20.00 483 12.00 610 19.com .).5 419 30/22 762 1120 508 23.3 287 3.1 460 10. contact factory. 2449 E S T U W 13.8 122 14.1 358 24/17 610 408 185 14.0 533 30/45 762 1160 526 23.8 528 24/62. contact factory. 2449 Category B and D Gear Dimensions Center to top (gearing) Center of port to center of handwheel Longitudinal centerline to handwheel centerline Longitudinal centerline to face of handwheel Handwheel diameter/ Number of turns to open with gearing Weight (approx.5 610 1440 653 NPS DN B C F M 6 150 15.).5 267 20.9 455 14.5 610 1440 653 E S T U W 13. 2449 Diameter of flange Center to bottom of body Extreme width of body Category A and C Gear Dimensions Center to top (gearing) Center of port to center of handwheel Longitudinal centerline to handwheel centerline Longitudinal centerline to face of handwheel Handwheel diameter/ Number of turns to open with gearing Weight (approx.0 330 11. Fig.4 315 4. H.00 279 7. and K valve gearing dimensions.1 53 21.4 290 8 200 18.8 528 24/62.00 533 16.1 460 10.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves Regular Pattern ASME Class 150 (PN20) W T U E S F B C M ASME Class 150 – Figure 2449 Size Face-to-face.0 279 18.50 394 11.8 122 14.5 89 11.50 343 9.1 358 24/17 610 500 227 18.6 371 12.5 292 24/15 610 380 172 14.4 239 15.8 325 20. flanged (raised face) (inc. 1⁄16" raised face).2 183 11.4 315 4.4 340 11.9 379 6.6 396 10 250 21. Fig.00 457 13.1 155 16.2 285 4. 15 flowserve.8 122 14. 00 533 11.4 544 3.5 419 30/22 762 1080 490 1030 467 1055 479 18. For motorization contact factory for correct gear model and valve outline dimensions. and K valve gearing dimensions. 41491/4 * Conforms to API 6D.00 813 18.75 984 22.7 272 36. contact factory.8 325 20.0 965 32/50 813 4137 1877 3787 1718 32/119 813 8155 3699 7681 3484 32/50 813 4137 1877 3787 1718 32/119 813 8155 3699 7681 3484 16 Weight (approx.8 605 18.0 914 29.0 533 30/45 762 1130 513 1070 485 1100 499 21.00 686 21. 41491/4. For buried service and offshore applications.7 729 22.295 25.1 53 19. Fig.4 569 10.9 455 21.8 579 38. J.067 42. 1⁄16" raised face).00 914 36.6 523 18 450 34.3 668 21.00 1. Fig.8 97 22.).00 686 27.9 353 E P Q S T U W 14.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves Venturi Pattern ASME Class 150 (PN20) Fig.4 569 10.00 1. Fig.5 546 23.00* 1.5 546 18.3 668 28. flanged by butt-weld end.1 53 19. 41491/2 E S T U W 18.9 480 15. 41491/4 Diameter of flanges Center to bottom of body Extreme width of body Category A and C Gear Dimensions Center to top (gearing) Traverse centerline to handwheel centerline Center to top of handwheel Center of port to center of handwheel Longitudinal centerline to handwheel centerline Longitudinal centerline to face of handwheel Handwheel diameter/ Number of turns to open with gearing Weight (approx.9 480 10. 41491/2 Face-to-face. Sizes 14 & 16 (not shown) E T W U W P T E S F M M Q S F A&B C C Fig.00 914 24 ** 600 42. Fig.5 597 32.5 495 24/45 610 1660 753 1580 717 1620 735 23.5 495 24/45 610 1660 753 1580 717 1620 735 18.). Fig.2 411 23.00 762 30.00 864 20 500 36. Fig.2 970 22.8 97 22.00* 1.2 361 22.5 267 20. 41491/4 Size End-to-end.8 528 24/62.18 & 20 ASME Class 150 – Figure 4149.5 610 2120 962 1930 875 21. 41491/2.0 762 38. **These sizes are in process of a gearing design change.). Please contact factory for latest gearing information. 4149.7 272 36.1 53 21. 4149 Weight (approx.3 566 30/62.5 267 20.7 729 13. section 6. .5 762 2490 1129 2250 1021 28.2 462 2.5 343 38.6 396 2.).8 528 24/62.6 472 30. F. 4149 End-to-end.2 386 45.50 699 16.3 744 13.1 1.3 566 30/62. Sizes 14 to 30 (not shown) Fig.9 379 6.50 597 12.3 744 13.1 155 16.5 610 2020 916 1930 875 26.00 635 14. For Category E. Sizes 14.3. welding ends Fig.9 353 NPS DN A B C F M 14 350 27. Sizes 24 & 30 A&B Fig. 41491/2.8 605 26. 41491/4 Category B and D Gear Dimensions Center to top (gearing) Center of port to center of handwheel Longitudinal centerline to handwheel centerline Longitudinal centerline to face of handwheel Handwheel diameter/ Number of turns to open with gearing Weight (approx.146 29.). 4149 Weight (approx. H. Fig.00 762 30.5 762 2490 1129 2250 1021 17. and is marked accordingly.295 51.).2 462 2. contact factory. flanged (raised face) (inc.00 686 27. 41491/2 Weight (approx. 4149. Fig.00 864 34.9 480 10.3 566 27.16.4 544 3.0 279 18.067 30 ** 750 51.0 457 16 400 30.00 762 23.0 914 15. Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Nordstrom Bolted Gland Plug Valves ASME Class 150 (PN 20) J L E G F A Figure 41851/2, Sizes 6, 8 and 12 M ASME Class 150 – Figure 41851/2 Size End-to-end, welding, Figure 41851/2 Center to top of stem Center to bottom of body Clearance required to remove sealant fitting Width of stem flats Height of stem flats Extreme width of body Wrench size Weight (approx.), Figure 41851/2 Size 6 valves use Sealant Stick D. All other valve sizes use Sealant Stick G. NPS DN A E F G J L M 6 150 13.00 330 9.6 244 6.0 152 13.3 338 1.75 44 1.8 46 9.3 236 P-2 121 55 8 200 15.50 394 11.8 300 7.3 185 16.6 422 2.00 51 2.0 51 11.0 279 T-2 189 86 12 300 20.00 508 14.7 373 10.3 262 19.6 498 2.44 62 2.4 61 15.0 381 V-2 444 201 17 flowserve.com Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Nordstrom Bolted Gland Plug Valves ASME Class 150 (PN 20) W E T W E F A Figure 41871/2, Sizes 6, 8 and 12 M F A M Figure 41891/2, Sizes 6, 8 and 12 ASME Class 150 – Figure 41871/2, 41891/2 Size End-to-end, welded, Figure 41871/2, 41891/2 Center to top Center to bottom of body Clearance required to remove sealant fitting, Figure 41871/2 Clearance required to remove sealant fitting, Figure 41891/2 Extreme width of body Center to top of intermediate gear Center to top of handwheel, Figure 41871/2 Center of stem to outside of intermediate gear, Figure 41871/2 Center of port to center of handwheel, Figure 41891/2 Traverse centerline to center of worm shaft, Figure 41891/2 Longitudinal centerline to face of handwheel, Figure 41891/2 Diameter of handwheel, Figure 41871/2 Diameter of handwheel, Figure 41891/2 Number of turns to open, Figure 41871/2 Number of turns to open, Figure 41891/2 Weight (approx.), Figure 41871/2 Weight (approx.), Figure 41891/2 Size 6 valves use Sealant Stick D. All other valve sizes use Sealant Stick G. NPS DN A E F M R T W W 6 150 13.00 330 11.3 287 6.0 152 20.4 518 15.0 381 9.3 236 10.9 277 15.3 389 10.7 272 8.6 218 5.3 135 9.9 251 23.0 584 20.0 508 1.5 12.5 187 85 191 87 8 200 15.50 394 13.3 338 7.3 185 24.8 630 18.1 460 11.0 279 12.4 315 17.1 434 10.7 272 10.0 254 5.3 135 9.9 251 23.0 584 20.0 508 1.5 12.5 255 116 259 117 12 300 20.00 508 16.1 409 10.3 262 27.6 701 21.0 533 15.0 381 15.8 401 20.9 531 14.4 366 12.7 323 7.4 188 13.4 340 26.0 660 26.0 660 3.0 19.5 552 250 556 252 18 Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Super Nordstrom Plug Valves Short Pattern ASME Class 300 (PN 50) Figure 20241/2, Sizes 2 to 4 (not shown) K L J L G M E E G F F B A Figure 2024, Sizes 1/2 to 3 M Figure 2025, Sizes 1 to 4 C ASME Class 300 – Figure 2024, 2025, 20251/2 Size End-to-end, threaded, Figure 2024 Face-to-face, flanged (raised face) (incl. 1⁄16" raised face), Figure 2025 End-to-end, welding ends, Figure 20251/2 Diameter of flange Center to top of stem Center to bottom of body Clearance required to remove sealant fitting Width of stem flats Diameter of stem Height of stem flats Extreme width of body Wrench size Weight (approx.), Figure 2024 Weight (approx.), Figure 2025 Weight (approx.), Figure 20251/2 NPS DN A B C E F G J K L M 4.1 104 1.9 48 6.6 168 0.81 21 1.09 28 0.9 23 3.3 84 SN-1 9 4 4.88 124 4.5 114 2.2 56 7.0 178 0.81 21 1.09 28 0.9 23 3.3 84 SN-1 13 6 18 8 6.13 156 5.2 132 2.6 66 7.7 196 1.00 25 1.41 36 1.0 25 3.8 97 SN-2 18 8 28 13 1/2 & 3/4 15 & 20 4.25 108 1 25 4.50 114 6.25 159 11/4 32 5.50 140 11/2 40 5.50 140 7.50 191 2 50 7.25 184 8.50 216 10.50 267 6.50 165 5.4 137 3.0 76 7.9 201 1.00 25 1.41 36 1.0 25 4.2 107 SN-2 25 11 39 18 26 12 21/2 65 3 80 10.00 254 11.13 283 13.00 330 8.25 210 6.4 163 4.0 102 8.9 226 1.25 32 1.78 45 1.3 33 4.8 122 L-9 50 23 77 35 50 23 4 100 9.50 241 5.2 132 2.6 66 7.7 196 1.00 25 1.41 36 1.0 25 3.8 97 SN-2 18 8 7.50 191 5.4 137 3.0 76 7.9 201 1.00 25 1.41 36 1.0 25 4.2 107 SN-2 12.00 305 14.00 356 10.00 254 7.0 178 4.4 112 9.5 241 1.38 35 1.97 50 1.5 38 5.5 140 M-9 57 26 105 48 65 29 All valve sizes use Sealant Stick B. Lengths of Figure 2025 valves, sizes11/2 and larger, are interchangeable with ASME Class 300 Steel Gate Valves. 19 flowserve.com 5 165 1.19* 284 6.50 318 10.50 165 6.6 193 4.00 305 12.0 203 4.50 216 9.41 36 1.).62 321 16.0 279 DB-4 244 111 167 76 197 89 20 . Fig.2 107 DB-2 46 21 38 17 42 19 3 80 14.1 28 5.00* 356 11.9 124 1. 2045 Weight (approx.00 25 1.00* 432 12. 20451/4 Size End-to-end. NPS DN A B C E F J K L M 2 50 11.6 168 3.68* 347 8.1 104 1.88 403 15.2 132 DB-3 82 37 65 29 70 32 4 100 17.2 31 11.8 97 0. 20451/4 *Conforms to API 6D.00 457 15.3.50* 292 8. Fig.13 283 11.4 188 DB-3 134 61 100 45 126 57 6 150 18.88* 403 12. 20451/2.25 32 1.1 28 7.).12 232 11.41 36 1.75 298 13.00 25 1. 1⁄16" raised face). welding ends Fig.00 254 8. 2045 End-to-end.81 21 1. and is marked accordingly.). Fig.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves Short Pattern ASME Class 300 (PN50) Figure 20451/2.0 25 4. 20451/4 Diameter of flange Center to top of stem Center to bottom of body Width of stem flats Diameter of stem Height of stem flats Extreme width of body Wrench size Weight (approx.25 210 7.78 45 1. Fig. flanged (raised face) (inc. Sizes 2 and 6 (not shown) Figure 20451/4.56* 421 10. Sizes 2 to 6 M ASME Class 300 – Figure 2045. 20451/2 Weight (approx. flanged (ring joint) End-to-end. flanged by weld end. 20451/2 Face-to-face. section 6.09 28 1. Fig.3 262 6. Sizes 2 to 4 (not shown) E K J L F A&B Figure 2045. For motorization contact factory for correct gear model and valve outline dimensions.2 208 2.6 345 11. 20491/4 Size End-to-end.6 66 9. 4. Fig.1 333 10.9 124 7. contact factory. Fig.2 132 4 100 17.5 292 24/15 610 310 141 235 107 273 124 13.0 279 16.5 89 11.88 403 8 200 16. For buried service and offshore applications.5 356 165 75 145 66 12.1 231 7. flanged by weld end. Fig.68* 347 8.9 302 3.). Fig.88* 403 12.).3. Fig. 6 and 8 ASME Class 300 – Figure 2049. 6 and 8 (not shown) Figure 20491/4.00 305 12.1 231 7.25 210 4.1 206 14.4 239 14/10.5 89 11.6 193 2. For Category E. 20491/4 Category B and D Gear Dimensions Center to top (gearing) Center of port to center of handwheel Longitudinal centerline to handwheel centerline Longitudinal centerline to face of handwheel Handwheel diameter/ Number of turns to open with gearing Weight (approx.50 318 6. 20491/2.5 356 130 59 115 52 9. Fig.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves Short Pattern ASME Class 300 (PN50) Figure 20491/2.50 419 15. welding ends Fig.75 298 13. 2049 Weight (approx. H. 20491/2 Face-to-face.1 104 5. 20491/2 Weight (approx.7 246 8. 1⁄16" raised face). 21 flowserve.8 274 4.6 193 2.00 254 4. 20491/4 Diameter of flange Center to bottom of body Extreme width of body Category A and C Gear Dimensions Center to top (gearing) Center of port to center of handwheel Longitudinal centerline to handwheel centerline Longitudinal centerline to face of handwheel Handwheel diameter/ Number of turns to open with gearing Weight (approx.5 165 11.1 358 11. flanged (ring joint) End-to-end. and is marked accordingly.00* 432 12.00 381 8.).6 66 9.4 188 6 150 18.8 122 14.).6 320 10.56* 421 10. J.4 239 14/10.5 292 24/15 610 420 191 370 168 395 179 NPS DN A B C F M 3 80 14.0 356 *Conforms to API 6D.9 277 3. section 6.9 302 4.50* 419 16.00 457 15.6 66 9.2 208 2. Fig. 2049 End-to-end. 2049 Weight (approx. F.). 4.5 356 130 59 115 52 9.1 358 24/17 610 450 204 400 181 425 193 E S T U W 9. Fig.7 246 8. Sizes 6 and 8 (not shown) T W U E S F A&B C M Figure 2049.com .8 122 14. flanged (raised face) (inc.1 358 24/17 610 340 154 265 120 303 137 14. Sizes 3.13 283 11. and K valve gearing dimensions.00* 356 11.). 20491/4 E S T U W 9.4 239 14/10. 20491/2 Weight (approx. contact factory.5 356 165 75 145 66 13.6 66 9.4 239 14/10.62 321 16.50* 419 15. Sizes 3. Fig. 2545 NPS DN B C E F J K L M 6 150 15.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves Regular Pattern ASME Class 300 (PN50) E K J L F B M ASME Class 300 – Figure 2545 Size Face-to-face.88 403 12.4 290 DB-4 280 127 22 .2 183 1.25 32 1. flanged (raised face) (inc. 2545 Diameter of flange Center to top of stem Center to bottom of body Width of stem flats Diameter of stem Height of stem flats Extreme width of body Wrench size Weight (approx.50 318 10.).4 36 11.78 45 1.9 277 7. Fig. 1⁄16" raised face). 5 292 24/15 610 330 150 14.4 315 4.50 521 12.8 122 14.4 315 4.5 610 1800 817 NPS DN B C F M 6 150 15. and K valve gearing dimensions.6 371 12. For Category E. F.0 279 18. 2549 Diameter of flange Center to bottom of body Extreme width of body Category A and C Gear Dimensions Center to top (gearing) Center of port to center of handwheel Longitudinal centerline to handwheel centerline Longitudinal centerline to face of handwheel Handwheel diameter/ Number of turns to open with gearing Weight (approx. 2549 E S T U W 13. 2549 Category B and D Gear Dimensions Center to top (gearing) Center of port to center of handwheel Longitudinal centerline to handwheel centerline Longitudinal centerline to face of handwheel Handwheel diameter/ Number of turns to open with gearing Weight (approx.50 318 7.0 330 11.1 460 10. contact factory. 23 flowserve.5 419 30/22 762 1165 528 23.1 460 12 300 28. flanged (raised face) (inc.1 358 24/17 610 600 272 18.2 183 11.88 403 12.5 267 20. For buried service and offshore applications.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves Regular Pattern ASME Class 300 (PN50) W T U E S F B C M ASME Class 300 – Figure 2549 Size Face-to-face.6 396 2.3 287 3. 1⁄16" raised face).9 455 14.4 290 8 200 19.38 569 17.8 528 24/62.5 267 20.6 371 12.9 379 6. H.75 502 15.8 122 14.5 89 11.4 239 15.6 396 10 250 22.1 155 16. J.8 325 22.50 445 11.1 358 24/17 610 600 272 17.4 340 11.2 285 4.8 122 16.00 711 20. Fig.9 480 15.5 419 36/17 914 360 163 14.1 53 21.).6 574 For motorization contact factory for correct gear model and valve outline dimensions.00 381 9.0 584 18. contact factory.0 584 18.).8 528 24/62. Fig.1 460 10.0 533 30/45 762 1252 568 23. Fig.com .5 610 1800 817 E S T U W 13. 7 272 7. flanged (ring joint) End-to-end.25 32 1. flanged by weld end.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves Venturi Pattern ASME Class 300 (PN 50) Figure 42451/2.88 403 16.94 430 12. flanged (raised face) (incl.0 305 DB-4 318 144 243 110 280 127 24 .50 470 15.8 147 1.00 457 15. Figure 42451/2 Weight (approx.78 45 1. Figure 42451/4 Diameter of flange Center to top of stem Center to bottom of body Width of stem flats Diameter of stem Height of stem flats Extreme width of body Wrench size Weight (approx. Figure 4245 End-to-end.50 318 9. 42451/2. Figure 42451/2 Face-to-face. 42451/4 Size End-to-end.78 45 1.12 435 18. Figure 42451/4 NPS DN A B C E F J K L M 6 150 18.50 419 17. Sizes 6 and 8 (not shown) Figure 42451/4.2 31 9. welding ends.50 521 16. 1⁄16" raised face).).).2 183 1.0 229 DB-4 201 91 140 64 170 77 8 200 20.50 419 16.25 32 1.). Sizes 6 to 8 M ASME Class 300 – Figure 4245.00 381 10.4 36 12. Figure 4245 Weight (approx. Sizes 6 to 8 (not shown) E K J L F A&B Figure 4245.6 244 5. 9 480 23.0 229 8 200 20.9 455 23. Fig.4 975 22.00 508 17. contact factory.5 267 20. 42491/2 Face-to-face.00 762 30.3 770 13.50 521 10.1 434 26.6 396 12 300 25. **These sizes are in process of a gearing design change.75 1010 39. 42491/4.62 778 30.1 384 24/22 610 840 381 670 304 755 343 15. 4249 Weight (approx.5 343 38.00 991 39.1 155 16.6 396 14 350 30. flanged (raised face) (inc.4 518 10.0 533 30/45 762 1270 576 1050 476 1160 526 18.8 122 16.4 315 4.0 584 24.50 419 16.).50 318 5.00 457 15.00 457 18.4 975 22.50 521 16. 4249.00 762 23. Fig.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves Venturi Pattern ASME Class 300 (PN50) Fig.1 434 32/24 813 3340 1515 2950 1338 3145 1427 12. For buried service and offshore applications. Fig.00 838 33.00 991 30.00 381 7. 1⁄16" raised face). 4249.00 1143 45.5 89 11.4 340 14.7 272 NPS DN A B C F M 6 150 18.). Fig.).0 279 18.1 460 10.3.8 681 24 ** 600 45.9 379 6. 4249 Weight (approx.5 419 36/17 914 405 184 330 150 368 167 12.8 122 14.00 838 25. 4249 End-to-end. Fig.4 518 10.38 518 22.00 635 19.2 285 4.6 396 2. flanged by weld end.4 239 15.6 574 10.1 384 24/22 610 840 381 670 304 755 343 14.1 257 4.8 122 14.6 371 17.00 838 33.4 264 15.5 610 1910 866 1570 712 1740 789 20.0 305 10 250 22.00 584 11. 42491/4 Diameter of flange Center to bottom of body Extreme width of body Category A and C Gear Dimensions Center to top (gearing) Traverse centerline to handwheel centerline Center to top of handwheel Center of port to center of handwheel Longitudinal centerline to handwheel centerline Longitudinal centerline to face of handwheel Handwheel diameter/ Number of turns to open with gearing Weight (approx.4 264 17.50 775 17.6 371 17.00 914 19.2 183 12.7 272 E P Q S T U W 10. 42491/2.1 358 24/17 610 630 286 500 227 565 256 14. Fig. Sizes 6 to 24 (not shown) E T W U W P T E S F M M Q S F A&B C C Fig. Please contact factory for latest gearing information.3 312 13. 42491/2 Weight (approx. J. flanged (ring joint) End-to-end. H. 25 flowserve.4 264 17.3 287 3.94 430 12.9 505 34. *Conforms to API6D. 42491/4 Size End-to-end.6 574 20 ** 500 39. welding ends Fig.38 568 20. For motorization contact factory for correct gear model and valve outline dimensions.80 1163 45.5 89 11.50* 419 15.8 147 9.50 648 12.8 528 24/62. For Category E.1 53 21.8 630 30.1 434 17.8 528 24/62.50 445 9. Sizes 6 to 20 ASME Class 300 – Figure 4249.5 343 38.).1 155 15.0 584 24.12 435 16.8 630 30.00 559 18.com .1 460 16 400 33.50 419 17. 42491/2 Weight (approx. section 6. contact factory. Size 24 A&B Fig. F.9 302 13.8 122 14.1 434 18.).3 770 13.5 610 1910 866 1570 712 1740 789 20.1 434 32/24 813 3340 1515 2950 1338 3145 1427 11.1 358 24/17 610 285 129 220 100 253 115 11.00 991 39.88 403 16.8 325 22.62 854 33. Sizes 6 to 24 (not shown) Fig.5 292 24/15 610 255 116 195 89 225 102 11. and is marked accordingly.1 257 3.00 1143 36. Fig.75 502 20.0 330 14.).5 292 24/15 610 380 172 305 138 343 156 12.1 155 15.6 574 10. Fig.4 315 4.00 762 30. and K valve gearing dimensions.5 267 20.00 1143 45.1 358 6.5 419 30/22 762 1220 553 1000 454 1110 504 18. 42491/2.1 358 24/17 610 630 286 500 227 565 256 14.0 864 32/50 813 5430 2463 4830 2191 5130 2327 32/50 813 5430 2463 4830 2191 5130 2327 Size 18 & 30 valves available on special order. 42491/4 Category B and D Gear Dimensions Center to top (gearing) Traverse centerline to handwheel centerline Center to top of handwheel Center of port to center of handwheel Longitudinal centerline to handwheel centerline Longitudinal centerline to face of handwheel Handwheel diameter/Number of turns to open with gearing Weight (approx.1 358 6.62 473 20.1 460 10. 42491/4 E P Q S T U W 10. 2 56 7.5 114 2.41 36 1.).3 84 SN-1 13 6 11/2 38 5.00 25 1.7 196 1.25 184 5.81 21 1.8 147 SN-2 31 14 26 .1 79 7.75 146 5. Figure 2224 Sizes 11/2 and 2 valves have six bolt cover. NPS DN A E F G J K L M 1/2 & 3/4 15 & 20 4.25 108 4.6 168 0.9 124 SN-2 20 9 2 50 7. All valve sizes use Sealant Stick B.9 23 3.0 178 0.9 23 3. threaded ends.3 84 SN-1 9 4 1 25 4.00 25 1.1 104 1.50 114 4.41 36 1.2 132 2.0 25 5.9 201 1.7 69 7.0 25 4. Sizes 11/2 and 2 (not shown) J L E G K F A Figure 2224.09 28 0.81 21 1.4 137 3. 3/4 and 1 M ASME Class 600 – Figure 2224 Size End-to-end.09 28 0.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Super Nordstrom Plug Valves Regular Pattern ASME Class 600 (PN 100) Figure 2224.9 48 6. Sizes 1/2. Figure 2224 Center to top of stem Center to bottom of body Clearance to remove sealant fitting Width of stem flats Diameter of stem Height of stem flats Extreme width of body Wrench size Weight (approx. 1 28 7.00 356 8.25 210 7.50 165 6. Figure 2245 Weight (approx.09 28 1.75 273 8.50 216 1* 25 2 50 11.). flanged (ring joint) End-to-end.8 71 0. 22451/2.2 107 DB-2 51 23 40 18 46 21 3 80 14.41 36 1.4 188 DB-3 175 79 113 51 144 65 27 flowserve.9 23 3. Sizes 2 to 4 (not shown) E K J L F A&B Figure 2245.50 292 11.00 432 17. flanged (raised face).00 432 10.50 292 11.81 21 1. flanged by weld end. welding ends.85 22 0. 22451/4 Size End-to-end. Figure 2245 End-to-end.6 167 3. (incl 1/4" raised face). Figure 22451/4 *Size 1 valve is not addressed by API 6D NPS DN A B C E F J K L M 4.9 124 1.2 132 DB-3 93 42 65 29 79 36 4 100 17.1 28 5.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves Regular Pattern ASME Class 600 (PN 100) Figure 22451/2.62 16 0.com .8 97 0.7 94 DB-1 28 13 8. Figure 22451/2 Weight (approx.50 292 6. Sizes 2 to 4 (not shown) Figure 22451/4.00 432 17.0 203 4.00 25 1.12 359 14.8 147 2.12 435 17. Sizes 1 to 4 M ASME Class 600 – Figure 2245.50 216 8.). Figure 22451/4 Diameter of flange Center to top of stem Center to bottom of body Width of stem flats Diameter of stem Height of stem flats Extreme width of body Wrench size Weight (approx.0 25 4.1 104 1.00 356 14.41 36 1.00 356 14.00 25 1.88 124 5.6 193 4.62 295 11.). Figure 22451/2 Face-to-face. ). flanged (raised face) (inc.5 495 18/62.1 155 15.00 660 26.00* 838 33.3 465 18/45 457 1900 862 1500 680 1700 771 NPS DN A B C F M 3 80 14. 22491/2 Face-to-face. flanged (ring joint) Diameter of flange Center to bottom of body Extreme width of body Category A and C Gear Dimensions Center to top (gearing) Center of port to center of handwheel Longitudinal centerline to handwheel centerline Longitudinal centerline to face of handwheel Handwheel diameter/ Number of turns to open with gearing Weight (approx.12 663 16.8 97 19.1 333 10.6 66 9. 22491/4.00* 610 31. 22491/4 End-to-end. 2249 End-to-end.4 417 2.5 457 1990 903 1590 721 1790 812 E S T U W 9.).1 231 7.). and is marked accordingly.2 208 2. section 6.00 432 17.2 539 16. .25 210 4.7 500 16.2 386 12.5 356 220 100 158 72 189 86 12.50 419 9.00 787 31.5 241 8 200 20. and K valve gearing dimensions.12 562 14.2 208 2.8 452 14.50* 521 26.00* 838 33.75 273 5.1 155 15.).00 660 26.2 107 5. contact factory. 22491/4 E S T U W 9.2 386 12.6 66 9.1 231 7.6 193 2.00 508 10.5 89 11.7 272 15.12 790 20.00 559 22.2 132 4 100 17.12 435 10.12* 841 22.4 239 14/10.2 310 6. Fig.12 359 8.6 193 2. F. 22491/4 Size End-to-end.3.00 559 13.5 356 118 54 106 48 112 51 9. Sizes 3 to 12 (not shown) E T W U S F A&B C M Fig. 2249 Weight (approx. 2249.2 310 6.6 66 9. 22491/4 Category B and D Gear Dimensions Center to top (gearing) Center of port to center of handwheel Longitudinal centerline to handwheel centerline Longitudinal centerline to face of handwheel Handwheel diameter/ Number of turns to open with gearing Weight (approx. contact factory.8 122 14. Fig. Fig.4 239 14/10. For buried service and offshore applications.00 356 14.7 246 8. J.6 66 9.8 376 6.3 414 3.6 396 12 300 28.00 356 6.1 384 24/22 610 830 377 560 254 695 315 17.8 478 15.5 419 30/22 762 1230 558 850 386 1040 472 19.6 320 10.00 356 14. Sizes 3 to 12 (not shown) Fig.4 188 6 150 18. 22491/2. 1/4" raised face).4 239 14/10.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves Regular Pattern ASME Class 600 (PN100) Fig. Fig. flanged by weld end.1 53 18.00 356 14. welding ends Fig.4 239 13.1 358 24/17 610 500 227 310 141 405 184 15. Fig. 22491/2 Weight (approx.00* 457 22. 2249 Weight (approx.1 384 24/22 610 830 377 560 254 695 315 18. Sizes 3 to 12 ASME Class 600 – Figure 2249.00 559 22.).7 246 8.4 239 14/10. For Category E.5 394 2. Fig.0 127 7. 22491/2 Weight (approx.6 345 10 250 24.00* 711 33.5 521 28 *Conforms to API 6D.).1 53 21.0 533 30/45 762 1280 581 900 408 1090 494 21. Fig. 22491/2.1 155 16.00 787 31.9 277 3.00 432 17.8 274 4.2 335 20.5 292 24/15 610 470 213 280 127 375 170 15. Fig.8 173 9.00 432 17. For motorization contact factory for correct gear model and valve outline dimensions. H.5 356 118 54 106 48 112 51 9.5 356 220 100 158 72 189 86 13. 2 386 17. 47491/4 161 253 408 *Conforms to API 6D. F.12 841 30.1 14.00 1194 32.00 660 26.0 1067 32/50 813 4500 2041 3780 1715 4140 1878 22.5 292 28.00 559 22.8 122 14. 4749 End-to-end.3.50 775 22. section 6.7 424 31.1 561 9.2 386 43.00* 610 31.2 386 18. 47491/2 Weight (approx. Sizes 6 to 16 Figure 4749.1 155 8.9 734 13. flanged (ring joint) End-to-end.25 743 16.1 612 30.00 787 20.00 1397 55.12 994 36. and is marked accordingly.).3 236 25.00* 914 27. Sizes 18 to 30 ASME Class 600 – Figure 4749.00 940 22.38 1407 55.1 714 36/150 914 5800 2631 4850 2200 5325 2415 32/119.1 358 24/17 610 630 286 485 220 558 253 12.25 1200 47.0 533 30/45 762 3500 1588 2700 1225 3100 1406 35.0 12.6 498 10. 47491/2.6 676 36/180 914 5600 2540 4650 2109 5125 2325 32/119.9 734 13. welding ends Fig.6 345 12 300 28.4 188 10.00* 711 33.). contact factory.00 1092 29.1 155 16.12 562 22. Please contact factory for latest gearing information.6 447 2.00* 762 35.9 353 E P Q S T U W 10.00 508 9.7 272 15. 32/50 813 4500 2041 3780 1715 4140 1878 22.00 1397 37.1 612 29.4 925 15.00 787 31.3 236 26. flanged by weld end.2 Center of port to center of handwheel S 262 279 310 4.00 1194 47.9 582 11.1 Longitudinal centerline to face of handwheel U 358 358 384 24/17 24/17 24/22 Handwheel diameter/ W Number of turns to open with gearing 610 610 610 420 630 1040 Weight (approx.00 1092 43. Fig.9 429 2.4 239 13.4 1102 28.5 419 30/22 762 1400 635 1000 454 1200 544 16. Fig. contact factory.1 53 21.0 279 4.9 531 24.2 462 16 400 33.00 1092 43.5 292 24/15 610 390 177 260 118 325 147 11.3 541 18 ** 450 43. Fig.1 53 19. and K valve gearing dimensions.00 356 6. **These sizes are in process of a gearing design change. Fig.6 498 10.12 1095 43.).50 826 23.1 155 15.6 295 18. 4749 191 286 472 290 485 760 Weight (approx. 47491/4 Category B and D Gear Dimensions Center to top (gearing) Traverse centerline to handwheel centerline Center of port to top of handwheel E P Q 15.4 1102 28.9 353 NPS DN A B C F M 6 150 18. 4749 Weight (approx.00* 457 22.6 650 30/180 762 3750 1701 2960 1343 3355 1522 35.5 495 24/45 610 1840 835 1320 599 1580 717 17.00 559 10.0 533 30/45 762 1450 658 1050 476 1250 567 16.50* 521 26.4 925 15.2 259 10 250 24.7 272 12.).1 53 19. Fig.2 335 15.6 396 14 350 30.5 813 10370 4704 9280 4209 9825 4457 10. H. Fig.1 15.).4 442 27.).00 686 14. 47491/4 Size End-to-end.5 394 2.12 892 32.00 1194 47.00 889 35.00 559 14.4 899 19.4 366 21. Fig.9 429 2.1 Longitudinal centerline to handwheel centerline T 122 122 155 14.12 663 26.00* 838 39.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves Venturi Pattern ASME Class 600 (PN 100) Figure 47491/2.4 772 36.4 899 19. Sizes 6 to 30 (not shown) E T W U W P T E S F M M Q S F A&B C C A&B Figure 4749.2 691 24 ** 600 55. For motorization contact factory for correct gear model and valve outline dimensions.7 272 12.00 838 33. 47491/2 Face-to-face.2 310 6.5 318 13.8 6. Size 30 valve available on special order.3 262 3. 1/4" raised face).9 582 42.0 305 13.8 808 20 500 47.9 455 9.75 603 11.5 749 36.8 376 6.2 208 8 200 20.5 89 11. Fig.1 53 21.3 516 25.2 335 15.12 790 31. For Category E.3 516 20.00 660 16.50 419 7. 47491/4 Diameter of flange Center to bottom of body Extreme width of body Category A and C Gear Dimensions Center to top (gearing) Traverse centerline to handwheel centerline Center of port to top of handwheel Center of port to center of handwheel Longitudinal centerline to handwheel centerline Longitudinal centerline to face of handwheel Handwheel diameter/ Number of turns to open with gearing Weight (approx.5 813 10370 4704 9280 4209 9825 4457 29 flowserve.5 495 24/45 610 1840 835 1320 599 1580 717 17. J. For buried service and offshore applications.1 384 24/22 610 1040 472 760 345 900 408 14.2 386 43.com .00 991 39.8 452 20.3 11. Sizes 6 to 30 (not shown) Figure 47491/4.4 645 24. flanged (raised face) (inc.8 478 20.8 4. 47491/2 132 220 345 355 558 900 Weight (approx.00 1397 55.00 813 17. ).0 127 1.00 381 15.2 157 DB-3 104 47 146 66 111 50 128 58 4 100 21.00 457 18.).0 25 4. Sizes 3 & 4 only (not shown) Figure 23451/4. threaded ends.50 241 7. 2345. flanged (raised face) (incl. 23451/2.75 197 2 50 3 80 18.1 28 6.78 45 1.).81 21 1. 23451/4 Size End-to-end. flanged (ring joint) End-to-end. Figure 23451/4 End-to-end. Figure 23451/4 *Conforms to API 6D.2 107 0. Figure 2344 Diameter of flange Center to top of stem Center to bottom of body Width of stem flats Diameter of stem Height of stem flats Extreme width of body Wrench size Weight (approx. flanged by weld end. Figure 2345 Weight (approx. Figure 23451/2 Face-to-face.3 and is marked accordingly.4 36 8.04 255 9.41 36 1.50* 470 10. 1/4" raised face).Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves Regular Pattern ASME Class 900 (PN 150) Figure 2344.25 32 1.).6 193 5.50* 470 15. Sizes 3 & 4 only Figure 23451/2.6 168 4.50 292 8.50* 546 18. welding ends. Sizes 2 to 4 (not shown) Figure 2345.9 226 5.09 28 1. Figure 2344 Weight (approx. Figure 23451/2 Weight (approx.8 147 1.12 384 18.47 291 11. Size 3 & 4 only (not shown) E K J L F A&B Figure 2345. Figure 2345 End-to-end. Section 6.50* 546 11.7 119 DB-2 43 20 7. NPS DN A B C E F J K L M 6.12 460 21. Sizes 3 and 4 M ASME Class 900 – Figure 2344.00 25 1.7 221 DB-4 152 69 240 109 154 70 197 89 30 . Sizes 4 to 12 (not shown) W T U E S F A&B C M Fig. flanged (raised face) (inc.8 122 14.1 358 24/17 610 565 256 415 188 490 222 15. 2349 End-to-end.00 838 33.50* 470 15.0 457 10.0 254 8 200 20. section 6.50* 546 18.1 231 7.1 155 16.12 613 18.00* 610 33.6 269 4.50* 521 29.6 66 9.3 262 18/15 457 280 127 195 89 238 108 12.00 610 24.).4 391 10 250 24.50 292 5.4 264 17.8 147 8.00 381 15.6 193 2.50 241 5. Fig. Fig.12 460 21.5 356 175 79 135 61 155 70 10.).3.4 239 14/10.6 396 12 ** 300 38. flanged (ring joint) End-to-end.6 193 2.9 607 *Conforms to API 6D. contact factory. welding ends Fig.00* 965 38.).00* 457 15.00 838 21. Fig. 31 flowserve.00* 457 24. **This size is in process of a gearing design change. 1/4" raised face). Sizes 4 to 12 (not shown) Fig. contact factory.5 356 175 79 135 61 155 70 10.com .). 23491/4 Size End-to-end.1 53 21.12 384 18. Fig.8 122 14.8 478 15. For Category E.4 264 17.7 272 9.2 183 10. Fig. 23491/4 Category B and D Gear Dimensions Center to top (gearing) Center of port to center of handwheel Longitudinal centerline to handwheel centerline Longitudinal centerline to face of handwheel Handwheel diameter/ Number of turns to open with gearing Weight (approx.5 419 30/22 762 1380 626 870 395 1125 510 24.3 262 18/15 457 280 127 195 89 238 108 12.8 452 14. Please contact factory for latest gearing information. J.00 457 18.5 89 10. For motorization contact factory for correct gear model and valve outline dimensions.1 155 15. 23491/2 Weight (approx. 23491/4. 23491/2. 2349 Weight (approx.50 546 11.1 434 32/24 813 2854 1295 2504 1136 2679 1215 E S T U W 9.12 841 33.12 740 29.3 617 18.00 610 14.0 229 3.5 394 2. Fig.0 533 30/45 762 1430 649 920 417 1175 533 24.7 246 15.12* 968 38. 23491/4 Diameter of flange Center to bottom of body Extreme width of body Category A and C Gear Dimensions Center to top (gearing) Center of port to center of handwheel Longitudinal centerline to handwheel centerline Longitudinal centerline to face of handwheel Handwheel diameter/ Number of turns to open with gearing Weight (approx. Fig.1 384 24/22 610 1080 490 700 318 890 404 18.9 328 10.1 231 7. and K valve gearing dimensions.1 358 24/17 610 565 256 415 188 490 222 15.1 155 15.00* 965 24.4 290 15. 2349. 2349 Weight (approx.2 157 4 100 21. 23491/2 Face-to-face.00 737 18.4 239 14/10.7 272 9. flanged by weld end.2 386 12.2 386 12. F.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves Regular Pattern ASME Class 900 (PN150) Fig.5 89 10.9 328 10.).00 381 7. Sizes 3 to 12 ASME Class 900 – Figure 2349.0 127 6.7 221 6 150 18. 23491/2.50* 546 11. H.00* 965 38.3 617 18.2 310 6.00 737 29.).6 66 9.50* 470 9.0 229 3. 23491/4 E S T U W 9. and is marked accordingly.8 376 6.0 457 10. For buried service and offshore applications.1 434 32/24 813 2854 1295 2504 1136 2679 1215 NPS DN A B C F M 3 80 18.0 356 23. Fig.6 269 4.1 384 24/22 610 1080 490 700 318 890 404 17.2 310 6. 23491/2 Weight (approx.50 470 9. Fig.5 343 35. Fig.5 343 37. 4949 End-to-end. and K valve gearing dimensions.00* 1321 52. Sizes 16 and 20 A&B ASME Class 900 – Figure 4949. **These sizes are in process of a gearing design change. welding ends Fig. Fig.0 483 31. F.3.5 343 35.00* 1321 52. 49491/4.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves Venturi Pattern ASME Class 900 (PN150) Fig. 49491/2. 4949 Weight (approx.0 787 32 *Conforms to API 6D. For motorization contact factory for correct gear model and valve outline dimensions. Size 18 and 24 valves available on special order.50 1130 27. 49491/2 Face-to-face. 49491/4 Diameter of flange Center to bottom of body Extreme width of body Category A and C Gear Dimensions Center to top (gearing) Traverse centerline to handwheel centerline Center of port to top of handwheel Center of port to center of handwheel Longitudinal centerline to handwheel centerline Handwheel diameter/ Number of turns to open with gearing Weight (approx. Fig. Fig. Please contact factory for latest gearing information.9 683 13. 49491/4 Category B and D Gear Dimensions Center to top (gearing) Traverse centerline to handwheel centerline Center of port to top of handwheel Center of port to center of handwheel Longitudinal centerline to handwheel centerline Handwheel diameter/ Number of turns to open with gearing Weight (approx. 49491/4 Size End-to-end.). J.7 272 32/50 813 9000 4082 8000 3629 8500 3856 NPS DN A B C F M 16 ** 400 44.6 955 21. 49491/4 E P Q S T W 24.7 272 32/50 813 9000 4082 8000 3629 8500 3856 E P Q S T W 24. H.9 683 13.50 1130 44.). contact factory.5 343 37.75 857 19. . Fig. 49491/2 Weight (approx.5 495 10. and is marked accordingly. 4949.7 627 13.7 272 32/50 813 4365 1980 3600 1633 4117 1867 26.5 495 10.88 1140 44. flanged (ring joint) End-to-end.8 554 10. 49491/2. For Category E.). Fig. 49491/2 Weight (approx.7 272 32/50 813 4365 1980 3600 1633 4117 1867 26.7 627 13.).75 705 17.8 554 10.6 955 21.00* 1321 33. flanged by weld end.3 897 19. Sizes 16 and 20 (not shown) E W P T Q S F M C Fig.).50 1130 44. Fig.50* 1334 52. Sizes 16 and 20 (not shown) Fig. section 6. 1/4" raised face). flanged (raised face) (inc.3 897 19.3 770 20 ** 500 52. 4949 Weight (approx.).1 434 30. Figure 3044 ** Diameter of flange Center to top of stem Center to bottom of body Width of stem flats Diameter of stem Height of stem flats Extreme width of body Wrench size Weight (approx.1 28 6.4 36 8.50 470 10.00 127 5. Figure 30451/4 End-to-end.9 23 3. Size 4 (not shown) E K D L F M A&B Figure 3045.9 226 5. flanged (ring joint) End-to-end.0 25 4.41 36 1.88 149 5. Sizes 1 to 4 ASME Class 1500 – Figure 3044. Size 4 (not shown) Figure 30451/4.00 254 10.50 546 21.8 147 2. Figure 3045 End-to-end.00 254 14.00 25 1.).00 254 10. ** Threaded end valves conform to MSS-SP-84.50 368 14.7 94 DB-1 22 10 40 18 7.50 546 21.09 28 1. 30451/4 Size End-to-end.50 470 18.2 157 DB-3 104 47 181 82 4 100 21.8 147 1. Figure 30451/2 Face-to-face.6 193 5. Figure 30451/2 Weight (approx.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves Regular Pattern ASME Class 1500 (PN 250) Figure 3044.62 473 18.62 549 21.50 267 7. Figure 3045 Weight (approx. flanged (raised face) (incl.25 311 8.50 546 11.62 371 1* 25 2 50 3 80 18. NPS DN A B C E F J K L M 5.0 127 1. welding ends. 1/4" raised face).com .).2 107 0. Sizes 1 to 4 (not shown) Figure 30451/2.25 32 1.62 16 0.50 292 12. flanged by weld end.7 221 DB-4 119 54 300 136 152 69 226 103 33 flowserve.50 216 6.8 71 0.7 119 DB-2 43 20 98 44 10.78 45 1.). Figure 3044 Weight (approx. 30451/2.81 21 1.85 22 0. 3045.75 197 8.34.6 168 4.). threaded ends.50 470 18. Figure 30451/4 * Size 1 valve conforms to ASME B16. 30491/2.5 419 30/22 762 1670 758 1400 635 1535 696 27.5 165 2.5 89 10.1 384 24/22 610 1130 513 800 363 965 438 19. Fig.4 315 6.3 236 24. 3049 Weight (approx.).5 356 210 95 110 50 160 73 10.2 157 4 100 21.1 155 15.1 155 16.6 777 23.8 605 34 Weight (approx.5 762 2550 1157 2100 953 2325 1055 NPS DN A B C F M 8. Fig.5 267 22.7 196 6. J.4 239 14/10. welding ends Fig.1 180 10/10 254 115 52 9.).7 272 9.2 107 4.50 470 10.5 356 210 95 110 50 160 73 10.25 311 5.1 231 7.3 566 30/62.50 470 18. 3049 End-to-end. Fig.0 127 6. Fig.1 180 10/10 254 115 52 9. 30491/4 For motorization contact factory for correct gear model and valve outline dimensions.62 473 18.1 53 7. 30491/2.1 384 24/22 610 1130 513 800 363 965 438 18.). 30491/2 Weight (approx.1 53 7.1 155 15. 3049.4 315 6.0 483 15.3 262 18/15 457 340 154 195 89 268 122 15.7 221 6 150 27.1 460 15.6 701 22.1 384 6.). 30491/2 E S T U W 7.1 53 21. . 1/4" raised face).0 229 15.8 147 8.3 363 23.12 841 32.50 368 14.6 66 9.5 89 10.7 119 14.7 196 6.4 391 12. flanged (raised face) (inc.3 262 18/15 457 340 154 195 89 268 122 15.). For buried service and offshore applications. F.00 584 14.1 612 24/180 610 2720 1234 2270 1030 2495 1132 E S T U W 7.50 546 12.0 229 3.4 239 14/10.0 508 10 250 39.0 533 30/45 762 1710 776 1440 653 1575 714 30.7 577 10.6 193 2.5 165 2.00 991 39.5 394 8 200 32. 30491/4.75 832 32. For Category E. Sizes 2 to 10 ASME Class 1500 – Figure 3049.0 229 3.00 711 27.00 991 23.1 231 7.1 587 9.). H. contact factory.7 399 2.62 371 2 50 3 80 18.7 272 9.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves Regular Pattern ASME Class 1500 (PN250) Fig.75 705 28. 30491/4 Category B and D Gear Dimensions Center to top (gearing) Center of port to center of handwheel Longitudinal centerline to handwheel centerline Longitudinal centerline to face of handwheel Handwheel diameter/Number of turns to open with gearing Weight (approx.6 66 9. 30491/4 Size End-to-end. Fig.75 705 15. 3049 Weight (approx.00 483 11.50 470 18.6 193 2.38 1000 39.75 832 33. Fig. 30491/2 Face-to-face. Fig. flanged (ring joint) End-to-end. flanged by weld end.50 546 21.50 216 4.75 705 27.4 391 12.5 292 20.75 832 19. 30491/4 Diameter of flange Center to bottom of body Extreme width of body Category A and C Gear Dimensions Center to top (gearing) Center of port to center of handwheel Longitudinal centerline to handwheel centerline Longitudinal centerline to face of handwheel Handwheel diameter/Number of turns to open with gearing Weight (approx.50 267 5. Sizes 3 to 10 (not shown) Fig.50 394 9. and K valve gearing dimensions.00 991 39. Fig.50 546 21. contact factory.62 549 21. Sizes 3 to 10 (not shown) W T U E S F A&B C M Fig. 5 343 36.3 922 20.8 808 32/50 813 7900 3583 6500 2948 7200 3266 32/50 813 7900 3583 6500 2948 7200 3266 35 flowserve. 60491/4.50 1130 44.).3 566 30/62. 6049. flanged by weld end.75 705 27. Size 16 (worm or bevel gearing) ASME Class 1500 – Figure 6049.). Size 6 to 16 (not shown) Fig.6 193 11.6 353 777 10.9 24.50* 1384 32.75 705 15.1 23. F. 60491/4 Category B and D Gear Dimensions 13. contact factory.9 302 20/9 508 825 374 639 290 732 332 22.7 272 E P Q S T U W 10.2 284 12 300 44.9 455 31.8 97 11. contact factory.9 353 27. welding ends Fig. Fig.5 762 3590 1628 2640 1198 3115 1413 13. **These sizes are in process of a gearing design change. Fig.). flanged (ring joint) End-to-end.3 363 23. 1/4" raised face).com . flanged (raised face) (inc. Fig. and K valve gearing dimensions.3.1 257 3. 6049 374 1706 639 2810 Weight (approx.1 Longitudinal centerline to face of handwheel U 302 612 20/9 24/180 Handwheel diameter/ W Number of turns to open with gearing 508 610 825 3760 Weight (approx. section 6. 6049 Weight (approx.50 1130 45. Fig.00 711 27.3 Longitudinal centerline to handwheel centerline T 97 236 11.5 267 22. 60491/2.7 272 NPS DN A B C F M 6 ** 150 27.38* 1407 54. Center to top (gearing) E 26.1 Center of port to center of handwheel S 257 587 3. 60491/4 Size End-to-end.).Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves Venturi Pattern ASME Class 1500 (PN250) Fig.5 826 17. 60491/2 290 1275 732 3285 Weight (approx. Size 6 and 12 Fig.9 683 13. H. 6049 End-to-end. Fig. Size 6 to 16 (not shown) E W T U W P T S E Q S F A&B C M F M C A&B Fig.75 705 28. Size 20 and 24 valves available on special order. Fig. 60491/4 Diameter of flange Center to bottom of body Extreme width of body Category A and C Gear Dimensions Center to top (gearing) Traverse centerline to handwheel centerline Center of port to top of handwheel Center of port to center of handwheel Longitudinal centerline to handwheel centerline Longitudinal centerline to face of handwheel Handwheel diameter/ Number of turns to open with gearing Weight (approx. For buried service and offshore applications.50* 1384 54. 60491/2.5 394 7. For motorization contact factory for correct gear model and valve outline dimensions. and is marked accordingly. 6049.4 518 10. 60491/2 Face-to-face. Fig.8 605 16 ** 400 54.5 673 14.4 518 10.12 1146 44.7 577 10. Fig.9 683 20.50* 1384 55.).8 9.).6 701 26. J. 60491/4 332 1490 *Conforms to API 6D. 60491/2 Weight (approx. For Category E.50 1130 26. Please contact factory for latest gearing information.9 30. 20545 End-to-end.6 218 DB-3 302 137 2 50 17.09 28 1.81 21 1. Sizes 2 to 4 ASME Class 2500 – Figure 20545.0 25 7. Fig. Fig. Fig.50* 673 14.00 305 8.4 36 10. Sizes 2 and 4 (not shown) Fig. 205451/4 Diameter of flange Center to top of stem Center to bottom of body Width of stem flat Diameter of stem Height of stem flats Extreme width of body Wrench size Weight (approx.78 45 1. 205451/2.25 32 1.).41 36 1. 20545 Weight (approx. 205451/4 Size End-to-end.).1 28 8.7 170 1.1 231 6.00 25 1.00 356 9. 205451/4 *Conforms to API 6D.0 254 DB-4 500 227 290 132 326 148 23.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves Regular Pattern ASME Class 2500 (PN420) Fig.88 454 3 80 4 100 26.2 183 DB-2 152 69 85 39 12.88 683 26.7 145 1.). flanged (ring joint). section 6. welding ends Fig. Fig. 205451/4. flanged (ring joint) by weld end. 20545. 205451/2.8 122 0. and is marked accordingly.75* 451 17. Fig. 205451/2 Weight (approx.6 168 4.0 203 5. Size 4 (not shown) M E K D L F A&B Fig.00 584 36 .3.50* 673 26. 205451/2 End-to-end. NPS DN A B C E F J K L M 9.25 235 6. 6 244 4. welding ends.7 145 8. F.88 1038 40. 20549. 205491/2.3 287 16.5 343 40. 205491/4 Diameter of flange Center to bottom of body Extreme width of body Category A and C Gear Dimensions Center to top (gearing) Traverse centerline to handwheel centerline Center to top of handwheel Center of port to center of handwheel Longitudinal centerline to handwheel centerline Longitudinal centerline to face of handwheel Handwheel diameter/Number of turns to open with gearing Weight (approx.3 566 23. Fig.4 213 10/10.9 175 2.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves Regular Pattern ASME Class 2500 (PN420) Fig.3 414 21.8 122 7.7 272 NPS DN A B C F M 9.88 1292 50. contact factory.1 155 15.5 241 12/15 305 345 157 9.00 584 32/50 813 4050 1837 3100 1406 3575 1622 32/50 813 4050 1837 3100 1406 3575 1622 *Sizes 6.7 272 E P Q S T U W 6.2 183 12.1 358 24/17 610 570 259 315 143 443 201 13.25 1276 26. and is marked accordingly.00 356 6. 205491/4 Category B and D Gear Dimensions Center to top (gearing) Traverse centerline to handwheel centerline Center to top of handwheel Center of port to center of handwheel Longitudinal centerline to handwheel centerline Longitudinal centerline to face of handwheel Handwheel diameter/Number of turns to open with gearing Weight (approx.4 213 3. 6*.5 343 40.).6 244 13. 205491/2 and 205491/4 have pressure seal bottom cover. 37 flowserve. For motorization contact factory for correct gear model and valve outline dimensions.5 343 22.com . Size 10* A&B ASME Class 2500 – Figure 20549. *** These sizes are in process of a gearing design change.50* 673 14. 8* M M Q S F C Fig.25 921 19. 205491/4 E P Q S T U W 6.). Fig. Sizes 4.25 235 4. ** Conforms to API 6D. 205491/2.1 257 11. H.50 927 36.2 335 6.4 213 3.5 89 11.8 300 16. 205491/2 Weight (approx. and K valve gearing dimensions. Sizes 2. 20549 Weight (approx.8 528 24/62. Fig.3 516 13.25 1022 21.8 528 24/62.6 218 2 50 17.75 552 11.8 1036 15.00** 914 36.1 257 11. 6*. 20549 Weight (approx.5 343 8 200 40.).).3 516 13.1 384 10.75** 451 17. 20549.4 213 10.8 300 17.6 66 8.1 384 10. Fig.0 254 6 150 36. contact factory. Sizes 4. section 6.4 213 10/10.1 384 24/22 610 1440 653 950 431 1195 542 16.7 170 10. Fig.8 1036 15.). For Category E.2 539 20.9 175 2. 3.5 292 24/15 610 540 245 285 129 413 187 13.50 673 13. 8* and 10* (not shown) E W T U W P T E S F C A&B Fig. Fig.50** 673 26.3.5 254 8. flanged (ring joint).6 244 3. 20549 End-to-end.5 254 8.5 89 9.25** 1022 40.8 97 20.88 454 3 80 4 100 26.1 155 15.3 414 21.5 89 9.3 414 3. For buried service and offshore applications.00** 1270 50. 205491/2 End-to-end.6 66 8.8 452 10 *** 250 50. 6*. Please contact factory for latest gearing informtion. Fig.5 610 2370 1075 1810 821 2090 948 8.8 122 14. 8* and 10* (not shown) Fig. Fig. 205491/4 Size End-to-end.00 483 9.88 683 26.5 610 2370 1075 1810 821 2090 948 8.4 213 10.3 414 3. 205491/4. 205491/2 Weight (approx.8 and 10 Fig.00 305 5. J.1 384 24/22 610 1440 653 950 431 1195 542 16. 4.).2 539 20.2 335 6. Fig.5 241 12/15 305 345 157 9. 20549.8 97 20. flanged (ring joint) by weld end. Fig.5 775 13. 93491/4 Diameter of flange Center to bottom of body Extreme width of body Category A and C Gear Dimensions Center to top (gearing) Traverse centerline to handwheel centerline Center to top of handwheel Center of port to center of handwheel Longitudinal centerline to handwheel centerline Handwheel diameter/ Number of turns to open with gearing Weight (approx. 9349 Weight (approx. 9349. Fig. . and K valve gearing dimensions. Sizes 12 and 16 ASME Class 2500 – Figure 9349.9 353 32/119. F.7 272 32/50 813 5730 2599 4000 1814 4870 2209 34.2 386 46. 93491/4.7 272 32/50 813 5730 2599 4000 1814 4870 2209 34. Fig. 93491/2.). and is marked accordingly. 93491/4 Category B and D Gear Dimensions Center to top (gearing) Center of port to center of handwheel Longitudinal centerline to handwheel centerline Handwheel diameter/ Number of turns to open with gearing Weight (approx. welding ends.5 775 13. Fig.00 762 16.00* 1422 56. Fig.3 871 30. flanged (ring joint) by weld end. Fig.1 765 24. 93491/2 End-to-end.3.).50** 902 22. Fig. 93491/2 Weight (approx.).).3 1176 30.9 353 32/119.00* 1651 65. 93491/2. For motorization contact factory for correct gear model and valve outline dimensions. 93491/2 Weight (approx.9 632 10. flanged (ring joint). H.00** 1651 65. 93491/4 E S T W 30. Please contact factory for latest gearing information.). For buried service and offshore applications. Sizes 12 and 16 (not shown) W P T E Q S F M A&B C Fig.5 813 11850 5375 9550 4332 10700 4853 NPS DN A B C F M 12 *** 300 56.1 765 13. J. contact factory.88** 1673 35.88 1445 56.9 632 10. section 6.0 686 16 *** 400 65. 9349 End-to-end. Fig.4 417 27.3 871 15. contact factory. Sizes 12 and 16 (not shown) Fig.1 561 35.5 343 40.5 813 11850 5375 9550 4332 10700 4853 E P Q S T W 30.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves Venturi Pattern ASME Class 2500 (PN420) Fig.8 1036 24.0 889 38 * Conforms to API 6D. ** Special flange design not addressed by API 6D *** These sizes are in process of a gearing design change.00 1422 30. 9349 Weight (approx.). For Category E. Fig. 93491/4 Size End-to-end. 5 140 DB-2 115 52 Fig.1 28 28 7.09 28 1.1 1.00 1.62 371 8.1 28 28 6.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves API 3000 and 5000 MOP E K D L F M A&B Fig.81 21 1.50 232 241 7.2 157 157 DB-3 DB-3 125 153 57 69 41⁄16 18.50 244 267 8.6 4.25 32 1. No.41 1. Sizes 21⁄16 to 41⁄16 API 3000 – Figure 76305 and API 5000 – Figure 76505 Size Face-to-face. 76505 Diameter of flange Center to top of stem Center to bottom of body Width of stem flats Diameter of stem Height of stem flats Extreme width of body Wrench size Weight (approx.7 221 DB-4 310 141 39 flowserve.62 371 8.78 45 1.25 32 1.6 7.4 112 0.00 1.0 203 203 4. 76505 29⁄16 31⁄8 16.62 18.0 5.62 10.62 549 12.4 36 8.8 147 1.12 460 11.00 25 25 1.50 216 6. flanged (including flat faced ring joint). Sizes 21⁄16 to 41⁄16 Fig. Fig.12 422 384 9.9 7.1 1.6 117 117 1.41 1.7 119 DB-2 100 45 Fig.12 9. 76305. 76505.4 112 0. 76305.9 226 5.81 21 1.0 25 5.7 221 DB-4 263 119 21⁄16 14.7 145 1.6 193 193 5.41 36 36 1. 76305 29⁄16 31⁄8 16.4 36 8.) B C E F J K L M 21⁄16 14.78 45 1.0 127 127 1. No.50 216 6.com .62 422 473 9.6 168 4.62 15.41 36 36 1.0 25 4.25 311 9.09 28 1.9 201 201 DB-3 DB-3 140 203 64 92 41⁄16 21.00 25 25 1.1 231 5.2 6.50 292 8.0 8.6 168 4. 6 117 7.5 89 11.3 185 3.62 473 10. Size 41⁄16 M API 5000 – Figure 76509 Size Face-to-face.62 422 9. contact factory.7 221 For motorization contact factory for correct gear model and valve outline dimensions.9 201 41⁄16 21.62 244 4.8 300 9. 40 . contact factory.4 214 10/10.5 254 9.).6 244 4.0 229 7. 76509 E S T U W 8. Fig.5 254 9.62 371 8.1 358 24/17 610 380 172 E S T U W 8.5 241 12/15 305 9.50 216 4. H.7 145 8.3 185 3.8 122 14. J. Fig. For buried service and offshore applications. and K valve gearing dimensions.4 214 10/10. 76509 Diameter of flange Center to bottom of body Extreme width of body Category A and C Gear Dimensions Center to top of gearing Center of port to center of handwheel Longitudinal centerline to handwheel centerline Longitudinal centerline to face of handwheel Handwheel diameter/Number of turns to open with gearing Weight (approx.4 213 6.5 89 9. flanged (including flat faced ring joint).5 140 29⁄16 16.5 241 12/15 305 9. 76509 Category B and D Gear Dimensions Center to top of gearing Center of port to center of handwheel Longitudinal centerline to handwheel centerline Longitudinal centerline to face of handwheel Handwheel diameter/Number of turns to open with gearing Weight (approx.5 89 9.3 185 3.9 201 31⁄8 18. F. Fig.6 66 8.0 229 7.5 292 24/15 610 350 159 B C F M 21⁄16 14.4 213 6.9 175 2.9 175 2.62 549 12.3 287 9.).0 229 7.6 117 7.5 241 12/15 305 11.0 229 7. 76509. For Category E.5 89 9.3 185 3.4 112 5.50 267 4.6 66 8.5 89 9.5 241 12/15 305 11.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Plug Valves API 5000 MOP W T U E S F C B Fig.25 311 5.6 244 3. Special constructions are available for higher temperatures.2 82.7 PN20 WCC 20.6 137.8 251.4 103. Super Nordstrom and Nordstrom Plug Valves Super Nordstrom and Nordstrom ASME rated valves are suitable for operation at the pressures and temperatures in the above table up to a maximum of +350°F (177°C).2 94.5 250. 41 flowserve.4 117.7 9.0 100.1 218.1 314.4 308.9 430.9 110.7 142.9 100.6 6.5 73.8 382.5 91.4 37.6 56.4 123.6 41.8 141. ASTM A216 Grade WCB and ASTM A216 Grade WCC Working Pressure by Classes (psig) Service Temp °F -20 to 100 200 250 300 400 450 500 600 700 750 800 WCB 285 260 245 230 200 185 170 140 110 95 80 150 WCC 290 260 245 230 200 185 170 140 110 95 80 WCB 740 675 665 655 635 618 600 550 535 505 410 300 WCC 750 750 740 730 705 685 665 605 570 505 410 WCB 1480 1350 1333 1315 1270 1235 1200 1095 1065 1010 825 600 WCC 1500 1500 1478 1455 1410 1370 1330 1210 1135 1010 825 WCB 2220 2025 1998 1970 1900 1848 1795 1640 1600 1510 1235 900 WCC 2250 2250 2218 2185 2115 2055 1995 1815 1705 1510 1235 WCB 3705 3375 3328 3280 3170 3083 2995 2735 2665 2520 2060 1500 WCC 3750 3750 3695 3640 3530 3428 3325 3025 2840 2520 2060 WCB 6170 5625 5548 5470 5280 5135 4990 4560 4440 4200 3430 2500 WCC 6250 6250 6160 6070 5880 5710 5540 5040 4730 4200 3430 Working Pressure by Rating Number (bar) Service Temp °C -29 to 38 50 100 120 150 200 232 250 300 350 375 400 425 450 WCB 19.9 424.6 56.9 16.3 104.1 150.4 101.0 50.2 93.2 45.8 12.0 50.9 78.8 11.20 PN420 413.7 40.4 417.4 69.0 19.2 17.3 34.9 41.3 208.5 166.9 150.2 43.6 6.7 75.8 12.8 326.7 9.90 PN250 248.4 393.70 Maximum Operating Temperatures Dynamic Balance Plug Valves Standard construction Dynamic Balance valves (Category A) are suitable for operation at the pressures and temperatures listed in the above table up to a maximum temperature of +450°F (+232°C).9 45.8 42.7 7.4 7.5 4.7 145.9 15.7 19.6 5.9 73.3 69.2 WCB 425.9 34.2 60.7 173.9 13.9 16.1 WCB 255.60 Working Pressure by Rating Number (kPa) PN100 99.com .5 336.9 PN420 WCC 430.5 WCB 102.7 83.8 135.30 PN150 148.3 20.9 90.9 13.1 85.3 387.00 PN50 49.9 430.2 195.0 347.0 243.6 47.3 48.5 226.7 51.0 306.8 183.6 125.7 8.5 405.5 188.6 206.1 121.4 WCB 153.5 PN50 WCC 51.9 15.1 155.0 100.5 39.6 85.4 103. Super Nordstrom Two-Bolt Cover Plug Valves Super Nordstrom 200 CWP valves are suitable for operation from -20°F (-29°C) to +200°F (+93°C).1 PN150 WCC 155.7 51.1 344.4 232.0 100.7 137.5 4.6 236.ASTM A105.9 36.7 418.8 28.7 8.5 377.4 80.9 CAN / CSA Z245-15 Ratings Service Temperature °C -29 to 120 PN20 19.1 36.1 85.8 131.2 139.1 364.7 142.7 382.4 229. Please refer to the design categories section of this brochure.3 20.1 289.9 41.3 97.4 PN100 WCC 103.4 236.6 104.6 254.6 202.6 258.8 113.1 155.7 51.6 236.1 110.6 258.7 WCB 51.5 45.0 127.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Carbon Steel Valve Pressure Temperature Ratings Pressure Temperature Ratings (Carbon Steel .8 28.2 PN250 WCC 258.0 17.0 354.7 87.1 91.8 11.1 152.2 60.7 229. Specific recommendations are available from your customer service representative.1 46.9 41.5 166.6 5.8 173.6 212.6 184.1 289. 9 15.7 9.4 2.5 15.5 68.7 102.7 206.5 267.6 29.5 134.6 6.8 223.6 45.4 39.3 88.1 23.2 26.4 2.5 11.5 4.ASTM A351 Grade CF8M) Working Pressure by Classes (psig) Service Temp °F -50 to 100 200 250 300 400 450 500 600 650 700 750 800 850 900 950 1000 1050 1100 1150 1200 1250 1300 1350 1400 1450 1500 150 275 230 218 205 190 180 170 140 125 110 95 80 65 50 35 20 20(1) 20(1) 20(1) 20(1) 20(1) 20(1) 20(1) 20(1) 15(1) 10(1) 300 720 600 570 540 495 480 465 435 430 425 415 405 395 390 380 320 310 255 200 155 115 85 60 50 35 25 600 1440 1200 1140 1080 995 963 930 875 860 850 830 805 790 780 765 640 615 515 400 310 225 170 125 95 70 55 900 2160 1800 1710 1620 1490 1443 1395 1310 1290 1275 1245 1210 1190 1165 1145 965 925 770 595 465 340 255 185 142 105 80 1500 3600 3000 2850 2700 2485 2408 2330 2185 2150 2125 2075 2015 1980 1945 1910 1605 1545 1285 995 770 565 430 310 240 170 135 2500 6000 5000 4750 4500 4140 4010 3880 3640 3580 3540 3460 3360 3000 3240 3180 2675 2570 2145 1655 1285 945 715 515 400 285 230 Working Pressure Rating by Number (bar) Service Temp °C -45 to 38 50 100 120 150 200 232 250 300 350 375 400 425 450 475 500 525 550 575 600 625 650 675 700 725 750 775 800 PN20 19.3 285.0 246.6 66.6 5.1 138.2 34.1 41.6 147.5 186.4 219.9 27.7 99.0 29.4 1.4 1.6 231.6 4.9 85.1 30.7 110.6 12.2 171.3(1) 1.6 7.000°F (+540°C).7 PN100 99.3(1) 1.5 27.1 60.7 379.1 131.8 10.3 37.3(1) 1.5 27.2 146.9 66.4 39.5 206.2 90.3(1) 1.4 17.1 33.2 22.5 3.0(1) 0.5 53.8 PN150 148.0 82.7 9.8 3.2 55.3 PN420 413.7 44.6 6.7 106. Flanged end ratings terminate at +1.3 78.8 58.3(1) 1.5 54.6 65.2 344.7 148.7 327.2 227.5 17.1 238.6 13.3 28.2 5.4 64.6 19.4 177.1 13.9 4.9 136.1 32.0 14.9 26.4 19.6 68.9 136.3(1) 1.6 57.3(1) 1.1 21.1 117.8 52.3 58.4 276.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Stainless Steel Valve Pressure Temperature Ratings Pressure Temperature Ratings (Stainless Steel .9 (1) For welding end valves only.7 15.5 63.4 82.1 12.6 150.3 91.1 88.0 35.9 111.6 88.9 114.5 PN250 248.5 310.9 87.8 244.7(1) PN50 49.0 29.8 7.6 27.8 196.5 41.4 16.1 80.0 32.3 35.2 162.1 3.5 124.7 8.7 78.8 83.4 1.5 53.3 166.3(1) 1.3 184. 42 .4 11.0 17.5 11.6 21.7 7.9 5.5 143.3(1) 1.6 21.0 160.4 15.5 251.6 53.5 96.5 97.1 42.1 39.2 49.6 74.7 8.8 9.3 59. With additional hard-surfacing in high erosion areas. For severe services. These materials provide a protective coating having a low coefficient of friction for easier operation at elevated temperatures. Special vacuum furnaces keep the base metal of the plug in a controlled. Hydrostatic body and seat tests for hard-surfaced valves will be performed at the valve maximum operating pressure for the time periods specified above. To prevent stress cracking of the hard-surfacing material. limestone. heated atmosphere where the coating alloy can be fused to base metal with optimum adherence.com . Hard-Surfaced Valves For high temperature and abrasive services. hard-surfaced Dynamic Balance valves provide excellent resistance to abrasion in coal. 43 flowserve. A valve shell test is performed to prove pressure containment. Valve assembly at room temperature is made with dimension allowances to assure proper operation at elevated temperatures in actual services. hard-surfacing extends valve life and improves valve performance significantly.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Test and Working Pressures (PSIG minimum) 200 CWP Valves 150 Maximum Cold Working Pressure Hydrostatic Body (Shell) Test Hydrostatic Seat Test 200 300 300 285 450 325 300 740 1125 825 ASME Class Valves 600 1480 2225 1650 900 2220 3350 2450 1500 3705 5575 4100 2500 6170 9275 6800 3000 3000 6000 3000 API Valves 5000 5000 10000 5000 Test Times (minutes) 200 CWP Valves Valve Sizes 1 through 4 6 through 10 12 through 18 20 and larger Hydrostatic Body Test Time 1/2 Hydrostatic Seat Test Time 1 ASME Class Valves Hydrostatic Body Test Time 2 5 15 30 Hydrostatic Seat Test Time 2 5 5 5 Hydrostatic body and seat tests performed on API 6A valves are for 3 minutes each with the hydrostatic body test being performed twice. iron ore. F and K). copper ore and other water-carried slurries. Flowserve Nordstrom Valves has extensive experience in applying hard-surfacing materials. Fully trained technicians take the hard-surfaced plugs and lap these into the matching bodies. and a seat test is performed with normal adjustment to prove the integrity of the seat. Dynamic Balance valves can be supplied with plug taper and body seat hard-surfaced with nickel or cobalt base alloys (Standard Design Categories E. these tests are performed at the valve maximum operating pressure. in accordance with the appropriate standard. the steel part is absorbing hydrogen. covering Steel Valves for Drilling and Production Service. Each heat is rigidly controlled and recorded. Elevated gearing. we know that some steels with yield strengths above 90. All major components are heat-treated to a controlled hardness of 22 or lower on the Rockwell C scale.34. Valves suitable for moderately high temperatures. F H Corrosion-resistant valves. The current outline is Publication MR0175-88. and conforming to ASTM Specification A351. Hot tested. may result in failure of the part. that must conform to API Specification 6A. Complete engineering details are available upon request. is basically a “killed” mild carbon steel that has good impact qualities at low temperatures. Parts essentially 316 stainless steel except Nitronic 60 or 660 stainless steel stem. Dynamic Balance Plug Valve Metals Carbon Steel: Cast carbon steel used in Dynamic Balance valve bodies is a medium carbon steel. the plug is coated with electrolysis nickel to prevent galling. Sour gas valves conforming to NACE MR0175. D Sour gas valves conforming to NACE MR0175. known as hydrogen sulfide embrittlement or sulfide stress cracking. conforming to ASTM Specification A216. with analysis and properties closely corresponding to AISI Type 316 wrought stainless steel.500°F (+371°C to +816°C). heat-treated to produce the proper balance between non-galling properties and the toughness required to resist the mechanical loads imposed in operating the valve. Grade WCC. Manganese-Molybdenum Alloy Steel: (API Type 60K Specification – ASTM Specification A-487 Grade 4 Class C).000 psi (621 MPa) and/or hardness greater than Rockwell 22 (235 Brinell) are subject to sulfide stress cracking. Hot tested. API-6D and B16. In this construction. essentially carbon steel material with hard-surfaced body and plug. This material is used generally for sub-zero temperatures to -50°F (-46°C) and must have a minimum average Charpy “V” notch impact strength of 15 foot pounds at that temperature. wetted parts essentially 316 stainless steel except 17-4 PH drive train. The reason for this is. A The standard carbon steel API-6D and B16. K NACE Construction Valves for Sour Gas Applications NACE. J Corrosion-resistant valves. These categories do not apply to all Dynamic Balance valves in this catalog. When ordering. API Type 2 material.34 valve suitable for general service at temperatures from -20°F to +450°F (-29°C to +232°C). the National Association of Corrosion Engineers. a corrosion phenomenon may occur. has published a report outlining acceptable materials for valves for sour service. Steel plugs for carbon steel valves are made of a low alloy steel. Actually. This alloy steel is used for body castings for 3000 MOP and higher Dynamic Balance valves for oilfield services. wetted parts essentially 316 stainless steel except 17-4 PH drive train. Type CF8M Stainless Steel: This is an 18-12 type of stainless steel casting material. along with complete service details. and when other stresses are added. Dynamic Balance valves can be supplied in conformance to standards enumerated in the NACE governing document on sour gas application. that the product varies from field to field and many different types of inhibitors are used. Hot tested. The castings are marked to identify the heat used in each finished valve. Valves suitable for corrosion resistance and high temperature. +450°F to +800°F (+232°C to +427°C). Ferritic Steel: Grade LCC Ferritic Steel. suitable at service temperatures from -50°F to +450°F (-45°C to +232°C). Because of a long history of reliability in numerous sour gas installations. of course. please indicate the letter suffix that best defines your requirements. Contact your customer service representative for assistance. suitable at service temperatures for +450°F to +700°F (+232°C to +371°C). The standard API-6A valve. suitable for general API-6A service from 0°F to +250°F (-17°C to +121°C). Flowserve Nordstrom Valves has designated the following standard design categories for Dynamic Balance valves. hard-surfaced body and plug suitable from +700°F to +1.34. suitable for -20°F to +450°F (-29°C to +232°C) in accordance with the appropriate standard. Most of our customers involved in this area of production also have their own specifications that may or 44 . containing molybdenum. Elevated gearing. NOTE: API 6A valves are available only in NACE offshore construction. may not be more stringent than the NACE publication. B C Low temperature valves (LCC material) suitable for general service from -50°F to +450°F (-46°C to +232°C). Elevated gearing. The basic problem is that whenever even a small amount of hydrogen sulfide (H2S) is encountered in natural gas or under oil pressure. Grade CF8M. a more sophisticated construction may be required because of other corrosive elements in the flow stream. E Valves suitable for abrasive service from -20°F to +450°F (-29°C to +232°C). Currently. constructed of material suitable for low-temperature service -50°F to either +250°F or +450°F (-46°C to +121°C or +232°C). and is a guide to the manufacturers and users of valves based on the latest metallurgical knowledge. API-6D and B16.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Dynamic Balance Standard Design Categories In the interests of clarity. conforming to ASTM Specification A352. essentially carbon steel material with hard-surfaced body and plug. Failure below these limits is unlikely. In some cases. This causes ductility. These gear mechanisms are enclosed in an oil-retaining and weatherproof housing. This gearing is adaptable for mounting electric actuators. Worm gearing for standard valves. Wear tests have proven them reliable for five hundred cycles at full rated output of the unit. Spur gearing for standard valves. Housings are available as factory-installed units only and are not sold separately. If a handwheel is required with a spur gearoperated valve. Simple or Single-Reduction Worm Gearing for Dynamic Balance Valves With Side-Mounted Handwheel Simple or reduction worm gearing and bevel worm gearing are used on Dynamic Balance valves. An indicator on top readily shows the valve operating position. Super Nordstrom Watertight Housings For Wrench-Operated Valves A watertight housing for wrench-operated valves eliminates the problem of water entering the valve box. Customers can install a cover and open pipe extension to the housing at nominal cost. Handwheel pinion rotates upon upper end of plug shank. it must be so stated on the purchase order. Worm gear operating mechanisms are built to withstand abuse under all types of conditions.com . freezing and thus preventing operation of a critical valve. are normally supplied with a 2" square adapter. as such. 45 flowserve. Handwheel at side.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Spur Gear Operating Mechanism for Nordstrom Valves Spur gear-operated valves are normally designed for buried service and. The housing keeps ground water away from the plug shank so there is no danger of freeze-up. Control valving: a. Hydraulic B. Frequency 10. Full instrumentation to be furnished by: A. Minimum and maximum temperature valve will experience. Operating medium: 1. Actuators for Dynamic Balance Valves Flowserve Nordstrom Valves can supply hydraulic. With this type of housing. dirt. Gas 2. Electrically operated b. Others 46 6. Minimum and maximum pressure available. Maximum differential pressure across valve during operation. AC or DC voltage B. Position indicator (visual indicator on valves is standard): A. To open B. Type of actuator desired: A. rocks. 5. Other D. Explosion-proof 2. Frequency of operation. and silt from the space around the gearing. Sealant currently being used. specify: A. For an electric operator. Type of motor: 1. 9. . Fluid (specify type) C. The gear housing may be filled with heavier-thanwater oil to ensure that there is no danger of surface water entering the gearing mechanism and subsequently freezing. Weatherproof 3. B. The housing cover is gasketed and an extension pipe stub is welded to the gear housing cover so an extension pipe can then easily be welded to the stub to keep out ground water. 3. specify: A. Pump 3. describe the actuator currently installed on the valve.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Nordstrom Standard Enclosed Gearing with Road Boxes for Spur Gear-Operated Valves (Figure 41871/2 only) Watertight gear housings can be supplied to install spur gear-operated valves underground without building a vault. Single. Pilot-operated 11. Speed of operation required in minutes or seconds: A. To obtain equipment in close conformance with customer requirements. Remote reading: 1. the following information should be provided at the time of the inquiry: 1. Filter 2. Flowserve Nordstrom Valves B. a minimum size hole is dug and there is no concrete to pour. pneumatic or electric power actuators for mechanical operation of Dynamic Balance valves. If pneumatic or hydraulic actuator is desired. Potentiometer 12. Air 3. Fluid passing through valve. Accessory equipment desired: 1. Selsyn 2. Valve size and pressure class: If the power actuator is being ordered for field conversion. To close 8. 4. The unit is provided with a 2" square operating nut in lieu of a handwheel. Electric 7. The point of operation and sealant application may be enclosed in a valve box located at the top of the extension a few inches below the ground or pavement surface. Manually operated c. Nordstrom Minimum-Profile Enclosed Gearing for Spur Gear-Operated Valves (Figure 41871/2 only) Watertight minimum-profile gearing can be provided for underground valve installation at street level. Pneumatic C. 2.or three-phase C. The enclosure is similar to that of the standard enclosed gearing except the gear housing cover is designed with no extension pipe. 9 6 A 27 686 36 914 48 1219 B Dia. 12181 12183 12185 12186 * For dimension “J” refer to valve dimension tables.835 21 1.03 26 1. J H1 Blue numerals are in millimeters and kilograms.9 A 18.75 44 Adapter Part No.3 33 1.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 2" Square Adapters for Dynamic Balance and Super Nordstrom Valves with Obround Wrench Heads Distance Across Flats of Obround Wrench Head on Valve (See Dimension “J”)* .88 22 1.13 29 1.44 37 1.38 35 2" Square Adapters for Nordstrom Steel Valves with Square Stems Distance Across Flats of Square Stem Head on Valve (See Dimension “J”)* 1.0 .0 102 4.875 22 Cast Heads Fitted with Pipe Handle for Dynamic Balance Valves A C J B K Size DB-2 Part # 482006 Weight 3. 1277 Adapter Part No.4 11 J .9 23 H1 1.1 27 1.82 46 47 flowserve.28 33 K 1.7 119 5.4 35 H2 .62 16 . 1. Cast Wrench For Dynamic Balance Valves K Black numerals are in inches and pounds.81 21 . 61291 2.9 49 C 4.com .0 457 B .00 51 None Required 12180 * For dimension “J” refer to valve dimension tables.5 140 J .00 25 1.8 3 DB-4 482138 12.655 17 K .7 2 DB-3 482137 6.25 32 1. A B H2 Size DB-1 Part # 482014 Weight 2. 5 13 .Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Wrenches for Valves with Square or Obround Stems A J2 Black numerals are in inches and pounds.0 686 36.8 46 1.5 38 1.10 28 1.6 2.5 445 21.9 48 H2 .0 1219 B (Dia.25 32 1.4 10 .6 15 J 1.) 1.88 22 1.5 A 7.7 .25 32 J2 .0 635 H1 1.0 178 10.8 5.41 36 1.5 A 17.8 1.8 46 H2 .5 140 6.10 28 1.9 48 1.9 48 C 5.7 5. Blue numerals are in millimeters and kilograms.0 533 B 1.56 65 48 T-2 8148 V-2 8890 .4 1.6 15 J1 .0 178 J 1.79 45 1.81 21 1.0 914 48.3 33 H1 1.84 47 2.5 267 25.7 43 1. J1 H1 K H2 Size SN-1 Part # 3001198 Weight .7 170 7.2 30 1.9 .98 50 H1 M-9 15110 Wrenches for Valves with Square Heads A B J C Size P-2 Part # 8889 Weight 6 3 11 5 17 8 A 27.38 35 K 1.50 38 K 1.6 15 .00 25 1.1 28 1.09 53 2.79 45 SN-2 3001197 SN-3 3001196 Wrenches for Valves with Obround Stems A J K B H2 Size L-9 Part # 15109 Weight 3.5 2. Class 150-600) 482817 482818 927389 482819 4 ASME Class 900-2500 API 3000 & 5000 (Also size 6 & 8. 25 11/4 & 11/2 32 & 40 2 & 21/2 50 & 65 Part Number 498000 497995 927389 498007 498001 497996 952111 498008 498002 497997 952112 498009 3 80 4 100 ASME Class 600 (PN 100) Size Part Description Hood Yoke Retaining Ring Complete Assembly 497998 497994 908624 498005 NPS DN 1/2. 20. 1 15.com . ASME Class 150-600) 482820 482821 946031 482822 Yoke Cover Retaining Ring Complete Assembly Locking Devices for Super Nordstrom Valves ASME Classes 150 (PN 20) and 300 (PN 50) Size Part Description Hood Yoke Retaining Ring Complete Assembly 497998 497994 908624 498005 497999 497995 927389 498006 NPS DN 1/2. 25 11/2 40 Part Number 498003 497995 927389 498010 498004 497995 927389 498011 2 50 Locking Devices for Nordstrom Bolted Gland Valves Size Number Part Description Hood Locking Clip Dart and Chain Complete Assembly 57630 45926 57734 58093 NPS DN 6&8 150 & 200 Part Number 57629 57613 57734 58092 12 300 Locking Device for Super Nordstrom Two-Bolt Cover Valves A – Plain Locking Device Size Part Description Hood Chain Assembly Complete Assembly 3001225 2753423 2752670 3001115 2753423 2752671 NPS DN 3/4 & 1 20 & 25 11/4. 3/4. & 2 32 & 50 Part Number 2752771 2753428 2752863 2752772 2753429 2752864 3 80 4 100 49 flowserve. & 2 32 & 50 Part Number 3001153 2753424 2752672 3001155 2753425 2753673 3 80 4 100 B – Combination Reversible Locking Device and Wrench Size Part Description Locking Wrench Chain Assembly Complete Assembly 2752770 2753426 2752861 3001165 2753427 2752862 NPS DN 3/4 & 1 20 & 25 11/4.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Locking Devices for Dynamic Balance Straightway Valves Valve Size/Inches 1/2-3/4-1 All Classes 482811 482812 908623 482813 11/2-2 All Classes 482814 482815 908624 482816 21/2-3 All Classes (Also size 4. 3/4. 1 15. 20. 75 8.00 5.25 3.344 .00 4.25 3.50 16.50 6.50 3.250 .75 13.12 8.50 3.250 . see page 52.94 .344 .50 2.75 2.50 3.50 9.250 .00 2. ** Sizes 30 and 36 valves have the same flange and drilling dimensions as Class 125 Cast Iron Flanges ASME B16.000 15.75 6.250 4.25 22.06 in.62 10.00 3. of Groove P Ring Joint Dia.50 23.12 2. For quantity.25 3.69 .62 8.25 5.00 38.25 17.50 2. of Flange C Thickness of Flange D .50 8.50 25.94 .250 .75 19.00 21.250 . * Certain valves have two or more tapped holes in end flanges requiring use of studs or cap screws.25 2.75 4.50 8.25 4.25 18.75 3.00 3.250 .750 7.25 4.00 3.00 4.25 5.250 .25 6.75 25.88 4.12 5.75 .00 6.344 .344 .00 16.00 21.75 5.88 2.12 1.00 3.344 .00 4.344 .50 4.50 5.50 9. of Raised Face K Dia.75 40.344 .06 6. Raised Face B 2.000 15.00 2.562 3.00 7.44 1.50 4.250 .50 3.00 13.00 4.62 12.44 .00 42.50 32.344 .344 .00 7.75 3. gaskets and companion flanges to determine correct bolt lengths required.250 .50 2.500 5.00 5.94 . and Bolting Data for Steel Flanges 23° A B F J E Length of Machine Bolt Length of Stud Bolt Length of Stud Bolt D 1/16" D P K X C Ring Joint Face (150 and 300 lb.00 23.250 .344 .50 4.19 7.75 5.75 6.00 4.00 29.50 3.500 .25 4.00 4.88 Mach.25 1/2 3/4 1 11/4 11/2 2 21/2 3 31/2 4 5 6 8 10 12 14 16 18 20 3.50 11.50 6.62 4.50 4. Pipe Size Raised Face Dia.12 3.31 8. Raised Face A 2.188 5.88 3.250 . Bolts 0.00 6.00 4.00 27.00 3.875 6. and length.50 2.25 1.38 2.75 14.69 2.625 9.00 16.94 1.750 12.) ASME Class 150 Steel Flange Standard (ASME B16.50 10.50 21.75 7.75 46.250 .00 7.344 .25 2.25 3.344 .75 3.25 6.88 .75 5.25 33.250 .344 .75 5.875 2.250 2. Depth of Groove E Width of Groove F No.250 .38 Ring No.344 .50 36.1 – 1975 except steel flange will have .50 2.12 Dia.344 .62 .00 23.50 .62 5.38 1.00 16.250 .250 .75 4.75 15.00 Pitch Dia.06 inch raised face.06 in.00 11.00 1. . diameter.344 .00 19.875 20.5-1998) Dimensions in Inches Facing Dimensions Flange Dimensions Nom.19 1.50 28.625 17.375 22.50 3.56 .25 6.25 3. of Bolts Dia.25 5.00 5. of Bolt Circle X 2.00 10.75 21.50 6.25 R15 R17 R19 R22 R25 R29 R33 R36 R40 R43 R48 R52 R56 R59 R64 R68 R72 R76 1.75 5.38 1.00 ⁄ ⁄ ⁄ ⁄ ⁄ 3/4 3/4 3/4 78 78 ⁄ ⁄ 1 1 11⁄8 11⁄8 11/4 11/4 11/2 50 24 30** 36** NOTE: Always check thickness of valve flanges.250 .344 2. Flange and Ring Joint Dimensions.344 .Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Drilling Templates.56 1.00 18.75 7.25 2.25 4.00 27.88 3.75 4 4 4 4 4 4 4 4 8 8 8 8 8 12 12 12 16 16 20 20 28 32 1/2 1/2 1/2 1/2 1/2 58 58 58 58 58 *Length of Bolts Drilling Stud Bolts 0.88 4.000 4.) O X C 1/16'' Raised Face (150 and 300 lb.000 26.00 7.69 1. of Bolts Ring Joint J 3.38 7.250 .00 2.00 4. of 1⁄4" Raised Face O 1. 00 6.250 . of Raised Face K 2.00 9.25 4.50 3.312 .25 6.75 6.88 6.F.88 4.00 16.469 .50 4.F.312 .5-1998) Dimensions in Inches Facing Dimensions Flange Dimensions Nom.75 7.750 15.75 3.12 5. and Length of Studs for One End Flange 1925 1945 1945 — 1949 1949 1 16 ⁄ " R.125 8.50 8.344 .00 0. Raised Face A 2.469 .50 28.312 .000 16.00 23.75 5.62 .75 7.25 8.88 14.00 2.69 . gaskets and companion flanges to determine correct bolt lengths required.62 7.344 .38 1. of Groove P 1.00 8.00 3.469 .50 Dia.00 11.250 4.00 5.F.50 11.312 10.62 4.250 .69 2. to ⁄ " R.F.50 5.75 Ring No.188 5.88 2.00 4.50 4.50 2.469 .62 4.00 7.31 8.50 2.344 .com . of 1⁄16" Raised Face O 1.469 .75 20.75 4.50 6.44 1.88 8.75 4. ⁄ " R. Diameter. Pipe Size Raised Face Dia.00 3.00 32.62 12.531 .469 .06 in. Bolts 0. of Flange C Thickness of Flange D .000 4.75 7.312 .25 4.00 4.75 4.25 4.312 .312 .25 R11 R13 R16 R18 R20 R23 R26 R31 R34 R37 R41 R45 R49 R53 R57 R61 R65 R69 R73 R77 Pitch Dia.50 3.00 2.81 .25 17. (2) 5⁄8 x 21/2 (2) 5⁄8 x 21/2 (2) 5⁄8 x 31/4 — (2) 5⁄8 x 23/4 (2) 5⁄8 x 31/2 — (2) 3/4 x 3 (2) 3/4 x 33/4 — (2) 3/4 x 31/4 (2) 3/4 x 4 — (2) 7⁄8 x 31/2 (2) 7⁄8 x 41/4 — (2) 7⁄8 x 31/2 (2) 7⁄8 x 41/4 1 16 Ring Joint to Ring Joint 51 flowserve.19 1.250 . Raised Face B 2.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 ASME Class 300 Steel Flange Standard (ASME B16.250 Ring Joint Dia.00 Mach.00 2.50 10.469 .375 2.00 ⁄ ⁄ ⁄ 3/4 58 ⁄ 3/4 3/4 3/4 3/4 3/4 3/4 78 ⁄ 1 11⁄8 11⁄8 11/4 11/4 11/4 11/2 NOTE: Always check thickness of valve flanges.25 9.06 in Ring Joint J 3.25 5.25 1.312 .00 Dia.25 3.281 .00 4 4 4 4 4 8 8 8 8 8 8 12 12 16 16 20 20 24 24 24 1/2 58 58 58 Length of Bolts Drilling Stud Bolts 0.75 3.F.000 2.00 4.00 5.50 2.50 2.62 3.625 12.00 16.25 3.75 27.19 7.312 .219 .469 .75 3.688 2.25 7.12 2.500 18.75 .250 .F.00 1.344 1.00 29.75 8.62 13.000 27.00 3.00 5. of Bolt Circle X 2.00 25. to 1⁄16" R.75 4. 1 16 (2) ⁄ x 13/4 58 — (2) 5⁄8 x 13/4 — (2) 3/4 x 2 — (2) 3/4 x 21/4 — (2) 7⁄8 x 21/2 — (2) 7⁄8 x 21/2 1 16 ⁄ " R. (2) 5⁄8 x 13/4 Quantity.06 in.50 8.50 7.50 7.50 4.50 6.312 .00 30. of Bolts Dia.75 10.12 6.12 3.88 1.62 25.38 1.38 2.469 .000 23.25 4.469 .88 3.50 6. Inches 6 8 10 12 Quantity.312 .875 7.469 .00 17.88 5.688 3.75 6.12 1.25 2.00 10.88 9.00 20.25 10.56 .312 .00 27.F.00 22. Diameter.50 3.62 1.25 3. Depth of Groove E .50 23.00 15.00 3.438 Width of Groove F .25 9.75 5.875 5.50 15.469 .50 2.469 .312 .344 .00 12.25 18.500 21.50 3.25 18. and Length of Cap Screws for One End Flange 1925 1945 — 1949 1 16 ⁄ " R.656 No.375 .25 8.25 5. to 1⁄16" R.00 5.75 5.50 6.25 6.00 3.25 7.50 20.50 3.56 4.312 . of Bolts 1/2 3/4 1 11/4 11/2 2 21/2 3 31/2 4 5 6 8 10 12 14 16 18 20 24 3.25 22.00 5. to 1⁄16" R. Cap Screws and Studs – Valves with Tapped Holes in End Flange For Steel Valves Figure Number WrenchOperated Worm GearOperated Type of Facing 3 4 Size of Valve.50 36.25 6.F.50 3.50 5.50 24.75 15.25 6.50 21.25 2. 00 22.469 .00 20.50 7.50 1.25 22.375 .25 18.88 1.62 4.75 13.750 15.25 8.00 9.56 .00 29.00 4.000 23.688 3.312 .50 5.88 5.69 .75 10.00 8.75 11.00 23. of Groove P Ring Joint Dia.50 6.344 .75 5.25 6.00 23.469 .25 5.75 8.250 4. of Bolt Circle X Drilling Length of Stud-Bolts Stud Bolts 0. Pipe Size Raised Face Dia.25 4.75 23.62 2.38 2.50 3.50 10. gaskets and companion flanges to determine correct bolt lengths required.312 10.88 2.75 3.312 .50 11.00 22.50 10.50 3.188 5.75 6.25 32.50 3.50 7.25 ⁄ ⁄ ⁄ ⁄ 3/4 58 3/4 3/4 78 78 ⁄ ⁄ 1 1 11⁄8 11/4 11/4 13⁄8 11/2 15⁄8 15⁄8 17⁄8 52 16 18 20 24 NOTE: Always check thickness of valve flanges.312 .438 .00 5.500 18.31 8.75 5.00 .88 14.25 8.75 27.656 2.50 6.75 4.50 3.00 4 4 4 4 4 8 8 8 8 8 8 12 12 16 20 20 20 20 24 24 1/2 58 58 58 3.50 2.75 3.75 17.250 .25 3.312 .50 5.62 25.88 8.50 8.88 4.00 8.88 2.312 .50 5.000 27.31 8.50 21.62 1.62 12.25 R37 R41 R45 R49 R53 R57 R61 R65 R69 R73 R77 5.469 .00 9.00 5.469 .75 20.00 29.50 21. Depth of Groove E Width of Groove F No.250 .25 R11 R13 R16 R18 R20 R23 R26 R31 R34 R37 R41 R45 R49 R53 R57 R61 R65 R69 R73 R77 1.75 6.25 10.00 12.000 23.00 6.469 .50 20.50 11.12 6.500 21.00 3. of Raised Face K Dia.75 7.75 6.19 2.50 8.25 18.25 4.75 9.00 3.62 2.25 9.50 7.88 14.25 6.469 .312 .000 2.625 12.000 16.50 5.250 .25 7.50 6.00 10.50 8. of Flange C Thickness of Flange D Ring No.50 8.88 9.469 .00 37.50 15.25 10.312 .75 7.25 in.25 18.469 .469 .00 5.88 6.312 . Raised Face A Male & Female Tongue & Groove B Mach.62 13.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Bolt Stud Length “B” also applies for Tongue-to-Groove Flanged Joint A B F 23˚ J E Male-to-Male Flanged Joint Male-to-Female Flanged Joint Length of Bolt-Stud D D P K X C Ring Joint Face (400 to 2500 lb.469 .75 25.25 5.00 2.00 12.344 1.25 13.00 22.875 7.250 .125 8.375 2.312 .25 10.25 2.50 5. of 1/4" Raised Face O Pitch Dia.5-1998) Dimensions in Inches 1/2 3/4 1 11/4 11/2 2 21/2 3 31/2 4 5 6 8 10 12 14 3.69 2.50 2.312 .25 1.75 27.75 3.469 .75 9.38 1.81 .312 .00 9. of Bolts Dia.00 1.469 .00 32.00 16.875 5.50 13.50 4.25 9.25 18.62 3.12 3.000 4.312 10.531 .75 3.00 27.344 .50 7.25 3.25 4.312 .50 11.344 .00 16.50 36.00 27.62 25.50 28.375 .75 11.25 3.12 2.281 .5-1998) Dimensions in Inches Sizes 1/2 through 31/2 – Use Class 600 Dimensions 4 5 6 8 10 12 14 16 18 20 24 10.75 4.75 6.75 11.50 8.250 . .469 .25 5.438 .00 8.312 .219 .00 5.50 2.75 9.469 .75 8.344 .312 .50 20.469 .469 .50 24.25 9.50 9.50 13.312 .25 3.469 .75 15.469 .62 12.00 1.62 .500 18.75 7.12 1.00 3.50 2.50 2.00 30.75 7.00 14.75 5.531 .75 9.19 7.50 1.00 19.19 7.00 4.25 5.25 8.50 23.00 20.00 29.000 27.38 1.25 8.) O X C ¼" Raised Face (400 to 2500 lb.312 .25 8.50 4.688 2.50 8.00 10.38 1.000 16.00 2.50 3.875 7.625 12.25 4.50 8.62 4.25 20.62 7.00 15.656 6.50 10.56 4.250 .00 1 11⁄8 11/4 11/4 13⁄8 13⁄8 11/2 13/4 ASME Class 600 Steel Flange Standard (ASME B16.50 33.75 4.312 .00 6.) ¼" Facing Dimensions Flange Dimensions Nom.00 5.88 8.25 6.25 10.75 15.312 .00 10.500 21.75 6.00 16.88 3.75 9.750 15.00 25.50 5.125 8.50 10.50 5.312 .50 6.469 .00 1.469 . Bolts Ring Joint J Dia.00 16.00 17.312 .00 6.12 5.00 2.469 .75 6.00 16.50 11.00 8 8 12 12 16 16 20 20 24 24 24 78 78 78 ⁄ ⁄ ⁄ 5.50 4.75 28. of Bolts ASME Class 400 Steel Flange Standard (ASME B16.25 17.75 3.00 23.00 11.312 .75 1.312 .469 . 62 3.25 5.31 8.75 19.50 7. Pipe Size Dia.781 .000 4.88 3.50 13.5-1998) 1/2 3/4 1 11/4 11/2 2 21/2 3 4 5 6 8 10 12 14 16 18 20 24 4.50 32.00 21.31 8.69 2.500 .com .75 4.00 7.75 39.500 .312 .75 18.656 .50 15.00 11⁄8 11/4 11⁄8 13⁄8 13⁄8 13⁄8 11/2 15⁄8 17⁄8 2 21/2 ASME Class 1500 Steel Flange Standard (ASME B16.469 .00 9.344 .00 14.250 .25 5.000 16.50 12.75 7.00 8.250 .531 .19 1.00 7.75 11.312 .88 6.75 6.844 3.62 2.75 9.62 23.250 5.25 12.00 24.500 18.312 .000 27.00 6.250 .625 12.75 15.625 .62 17.50 11.00 23.688 2.25 10.75 19.469 .00 10.25 21.656 .50 21.50 10.75 13.00 9.50 5.19 7.75 5.50 21.906 1.50 7.50 5.25 19.25 4.75 5.31 8.50 5.38 1.88 3.75 10.00 R13 R16 R18 R21 R23 R26 R28 R32 R38 R42 R47 R51 R55 R60 1.25 12.375 .25 19.00 9.62 12.25 11.000 27.25 27.188 1.00 6.500 .00 8.312 .50 4.25 5.25 4. flowserve.88 3.469 .062 6.50 1.75 30.50 21.25 5.00 5.50 12.38 1.25 14.62 4.50 4.00 5.375 .656 .50 13.25 14.5-1998) 1/2 3/4 1 11/4 11/2 2 21/2 3 4 5 6 8 10 12 5.75 15.562 .75 17.38 6.000 .50 15.50 1.25 16.25 13.00 4 4 4 4 4 8 8 8 8 8 12 12 12 16 16 16 16 16 16 3/4 3/4 78 78 4.00 27.25 7.38 7.75 5.75 6.5-1998) Sizes 1/2 through 21/2 – Use Class 1500 Dimensions 3 4 5 6 8 10 12 14 16 18 20 24 9.500 .75 9.62 10.12 7.469 .469 .312 .25 24. of Raised Face K Dia.38 4 4 4 4 4 8 8 8 8 8 8 12 12 12 3/4 3/4 7 8 4.00 19.500 21.75 15.12 5.906 1.375 .50 9.469 .50 12.000 2.75 6.50 21.688 .25 2.50 9.12 2.00 4.12 5.25 1.25 7.75 12.438 .562 1.75 5.25 5.000 11.75 4.50 18.62 9. Raised Face Male & Female Tongue & Groove Ring Joint C D X A B J ASME Class 900 Steel Flange Standard (ASME B16.25 5.25 18.344 .75 7.00 23.531 .75 6.38 1.125 8.50 7.438 .62 4.25 4.00 4.781 1.50 24.50 29.88 5.38 20.344 .469 .25 7.25 7.750 15.50 1.625 8.531 .000 6.75 3.50 18.56 2.00 26.312 .062 1.75 15.688 .00 4.50 6.50 35.50 19.75 6.00 2.00 14.75 14.25 4.00 24.00 27.50 14.25 8.25 11.75 6.375 2.00 8.50 6.00 5.250 4.25 14.12 5.312 .25 R31 R37 R41 R45 R49 R53 R57 R62 R66 R70 R74 R78 4.438 .00 6.688 3.25 18.312 .00 16.50 9. of Flange Thickness of Flange Dia.469 .50 13.00 1.75 26.00 5.625 12.500 16.75 9.50 5.25 24.50 5.50 8.00 22.312 .50 31.375 2.75 13.00 11.38 4.50 10.50 7.438 .50 8.000 13.12 14.12 3.50 2.00 7.38 16.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Flange Dimensions Raised Face Nom.00 5.88 6.19 2. of Bolt Circle Drilling Length of Stud-Bolts Ring No.50 19. gaskets and companion flanges to determine correct bolt lengths required.50 2.25 27.50 17.75 10.344 .25 3. of Groove P Dia.00 10.50 13.50 30.250 .00 9.25 8.75 22.00 12.50 10.75 7.25 16.875 5.00 22.000 16.688 .438 2.469 .00 33.00 11.75 2.750 2.50 10.00 27.38 2.38 3.00 21.75 8.250 .312 10.344 .50 6.00 5.50 12.25 10.50 15.00 12.312 .75 17.00 13.50 19.75 8.00 22.50 24.812 .62 8.25 14.75 7.00 2.25 14.50 20.375 5.00 9.500 18.312 .50 7.12 1.75 9.375 7.438 .50 36.00 17.00 11.50 12.25 21.50 9.00 6.312 1.188 1.344 .50 6.75 7.62 4.00 4.00 23.50 21.00 38.50 25. of 1⁄4" Raised Face O Facing Dimensions Ring Joint Pitch Dia.656 .75 2.469 .25 25.469 .781 .312 2.50 2.344 .000 2.500 9.25 21.88 5.69 2.25 10.25 5.00 9.00 .50 20.12 1.00 2.00 1.25 4.00 6.562 .25 7.00 6.00 18.00 15.19 7.75 7.00 2.875 7.00 4.25 in.19 7.00 1.50 13.50 11.62 7.88 3.00 4.75 15.88 1.312 .25 4.62 12.688 .62 12.50 32.25 21.250 .469 .62 4.25 3.62 4.81 3.250 .50 19.000 23.00 1.75 10.00 10.750 4.00 16.19 3.469 .688 .00 5.12 26.312 .469 .12 5.344 .25 4.88 2.50 11.781 .312 10.188 1.00 3.250 .50 3.312 . of Bolts 0.312 .50 5.250 .25 3.75 46.50 8.38 25.00 ⁄ 1 11⁄8 1 11⁄8 11/4 11/2 13/4 2 2 21/2 23/4 53 NOTE: Always check thickness of valve flanges.75 10.75 16.75 12.750 15.50 6.469 .656 .75 6. Depth of Groove E Width of Groove F No.50 6.50 9.375 6.62 1.75 5.25 18.50 15.25 R12 R14 R16 R18 R20 R24 R27 R35 R39 R44 R46 R50 R54 R58 R63 R67 R71 R75 R79 1.25 1.50 3.00 25.00 6.50 11.88 6.75 41.50 4.50 9.75 9.00 16.50 17.25 5.75 11.75 31.25 1.38 7.75 13. of Bolts Dia.625 .00 11.50 15.250 .50 ⁄ ⁄ ⁄ 1 78 1 11⁄8 11/4 11/2 13⁄8 15⁄8 17⁄8 2 21/4 21/2 23/4 3 31/2 ASME Class 2500 Steel Flange Standard (ASME B16.75 7.25 5.00 29.50 8 8 8 12 12 16 20 20 20 20 20 20 78 ⁄ 5.500 21.50 30.12 8.188 7.000 23. 25 4.62 25. of Bolts Dia.25 23.469 .50 1.50 9.50 7.88 5.25 5.50 1 78 ⁄ 11⁄8 11/4 11⁄8 13⁄8 13⁄8 1⁄ 38 163/4 203/4 15⁄8 2 API 6B Flanges for 5000 psi Rated Working Pressure (Dimensions in inches) 21⁄16 29⁄16 31⁄8 41⁄16 8.00 8 8 8 8 8 12 12 12 78 ⁄ 6.88 5.31 .50 7.62 9.62 3.06 2.31 .50 13.00 3.469 .31 .000 .00 18.50 1.00 19.00 11.62 10.75 12.50 9.50 4.19 3.25 9.31 .12 1.50 18.313 10.250 4.75 1.12 2.12 4.00 27.25 11.656 .00 7.50 12.31 2.31 .50 12.19 2.781 .25 7.75 1.31 .31 .00 22.750 15.31 .00 5.00 6.750 4.00 8. of Bolts Ring No.75 14.00 9.00 12.62 6.62 4.50 6.00 7.50 9.31 . gaskets and companion flanges to determine correct bolt lengths required.500 23.008 R2 max Q min T min E +1/64 -0 X Flange Section Integral Flange Basic Flange Dimensions Nom.88 5.25 6.00 10.88 1.000 .00 9.62 9.00 3/4 3/4 78 ⁄ 1 1 11⁄8 11/4 11/4 11/2 15⁄8 163/4 211/4 API 6B Flanges for 3000 psi Rated Working Pressure (Dimensions in inches) 21⁄16 29⁄16 31⁄8 41⁄16 51⁄8 71⁄16 9 11 13 ⁄ 58 8.19 2.75 7.469 .75 9.31 .25 14.31 .50 3.875 7.38 .50 16.531 .25 11.005 23˚ +1/2 F + 0.00 6.469 .00 5.81 1.469 .06 3.75 24 27 35 39 44 46 50 54 3.375 7.00 10.75 15.469 .75 17.50 14.25 20.75 12.31 .50 6.12 8.50 10.31 .75 2.38 6.75 8.12 14.25 4.50 11.00 27.00 5.50 8.88 3.06 4.88 8.50 19.50 8 8 8 8 8 12 12 16 20 20 24 58 ⁄ 4.31 .31 .75 33.00 6.50 4.469 .94 2.75 9.625 12.31 .75 13.250 5.31 .31 3.50 20.00 1.31 3.469 .00 23.469 .81 1.44 1. of Raised Face K Dia.50 15.000 18.50 11.88 6. Width of Groove Depth of Groove X R or RX F E API 6B Flanges for 2000 psi Rated Working Pressure (Dimensions in inches) 21⁄16 29⁄16 31⁄8 41⁄16 51⁄8 71⁄16 9 11 13 ⁄ 58 6.75 28.50 11.50 13.875 5.50 21.44 8.62 8.31 .19 2.00 32.75 3.00 2.00 1.50 6.469 .00 5.531 .94 4.000 18.50 5.50 14.81 3.313 10.50 7.50 2.656 .81 2.38 6.50 24.469 .31 1.500 23.50 2.94 4.25 16.50 1. of Hub No.656 .75 13.50 8.50 24 27 31 37 41 45 49 53 57 66 74 3.469 .50 8 8 8 8 8 12 12 16 20 20 20 78 ⁄ 6.469 .750 15.12 3.25 6.56 1.00 7.00 1.00 8.469 .94 1.25 1.69 1.81 2.50 2.50 7.88 5.250 4.12 4.00 25.25 11.38 4.44 3.469 .62 4.44 4.44 . of Flange OD Total Thickness of Flange T Basic Thickness of Flange Q Dia.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 OD BC K min P +0.50 10.75 1.50 20.50 11.750 .44 .75 15.50 15.469 .469 .50 21.313 10.88 2.469 . of Bolt Circle BC Bolting Dimensions Length of Stud Bolts Lssb Groove Detail Ring Joint Groove and Flange Facing Dimensions Pitch Dia.000 4.00 16.50 24.75 14.12 7.00 13.50 1.50 20.00 24.00 9.38 7.06 2.50 9. Pipe Size Outside Dia.88 14.62 1.625 12.75 23 26 31 37 41 45 49 53 57 65 73 3.63 1 11⁄8 11/4 11/2 13⁄8 15⁄8 17⁄8 54 51⁄8 71⁄16 9 11 NOTE: Always check thickness of valve flanges.31 .00 9.31 .75 19.625 8.94 3.25 10.25 8.75 6.50 7.50 15.375 6.50 9.125 8. .469 .50 19.50 12.19 2.00 6.00 14.81 2.750 4.50 2.469 .625 12.31 .875 5. of Type R Ring & Groove P Dia.00 24.469 .44 3.31 .25 29.00 16.25 3.62 7.125 8.875 7.31 .00 10.25 11.88 2.75 10.469 .469 .469 .31 .62 1. 15t.75" ±. Every butt welding end made of cast material is magnetic particle or liquid penetrant examined to ensure sound material of the butt welding end.5 mm) A t A . Flowserve Nordstrom Valves’ standard practice is to machine the outside of the casting as shown to avoid sharp re-entrant angles and abrupt changes in slope. 55 flowserve.com .5" min. 10° ±1° .000" .88" 30° max. Inside and outside of welding ends of cast steel valves to be finish-machined are carefully inspected where the thickness of these ends is less than 1. Inside diameter of the valve may be either larger or smaller than the pipe inside diameter.5 mm ±.000" Style “C” Contour for use with Rectangular Blocking Style “D” Inside Contour for use with Taper Backing Ring IMPORTANT: When ordering butt welding end valves indicate type of ends desired and give pipe schedule to be used.22" min.5 mm ±.25 mm) .06" ±.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Standard Preparation of Valve Butt Welding Ends 10° ±1° 37½° ± 2½° t 37½° ±2½° .010" (.010" (. (13 mm) B C + . refer to ASME B16.5 mm) B B Style “A” for Wall Thickness “t” ≤ .03" (1. C + .75t – 0.25.5 mm) . A = Nominal Outside Diameter of Pipe B = Nominal Inside Diameter of Pipe C = A – 1.041 t = Nominal Wall Thickness of Pipe For more information on butt welding end preparation.25 mm) ..03" (19 mm ±..03" (1.88" Style “B” for Wall Thickness “t” > . Runout of machined surface diameter of the valve is to have no abrupt change in section.06" ±. 001 ENP Polyurethane Stainless Steel 56 .003 ENP Retaining Ring Sealant Fitting Spring Stem (1) (Wrench-Operated) Stem (1) (Gear-Operated) Stem Ring Stop Collar Thrust Button Weatherseal – Cover Weatherseal – Stem Zinc Washer Grease Fitting (1) Category B and D valves are impact-tested to 20/15 ft-lb values. (3) 100% hardness-tested. . (4) OS denotes offshore construction. . Wrought Carbon Steel .Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Typical Materials of Construction Dynamic Balance Valves Size 4 and Smaller Valves Part Name Adjusting Screw Adjusting Screw Cap Ball Body (1) Bolting – Cover Bolting – Gland Bolting – Gear Flange Check Valve Cover (1) Diaphragm – Thick Diaphragm – Thin Equalizer Gasket Gear Flange Gland Nameplate Packing Steel in size 6 & 8 ASME Class 1500.001 ENP Stainless Steel (3) HRC 22 Max.003 ENP Graphite and Stainless Steel Wrought Carbon Steel Ductile Iron Stainless Steel Graphite and Fluoropolymer Compound Carbon Steel Ductile Iron . Alloy Steel A216GrWCC A193GrB7 A193GrB7 A193GrB7 Carbon Steel Carbon Steel Carbon Steel Stainless Steel Alloy Steel . Plugs have coating of low coefficient friction material.003 ENP Alloy Steel (3) HRC 22 Max. and size 10 & smaller Class 2500. Alloy Steel (3) HRC 22 Max.003 ENP Alloy Steel (3) . ASTM A-48 iron in all other sizes and ASME pressure classes. (2) Plastic-coated.003 ENP Stainless Steel A352GrLCC A320GrL7 A320GrL7 A320GrL7 A216GrWCC A193GrB7M A193GrB7M A193GrB7M ASME and API 6D Valves Category A Category B Category C Alloy Steel Carbon Steel K-500 Monel A352GrLCC A320GrL7M A320GrL7M A320GrL7M Stainless Steel Carbon Steel (3) A487Gr4N (3) A193GrB7M (2) A193GrB7M (2) A193GrB7M Category D API 6A Valves Category C OS (4) Plug Alloy Steel HRC 22 Max. Wrought Carbon Steel Wrought Carbon Steel Wrought Carbon Steel Neoprene Buna-N Zinc Not Applicable Carbon Steel . Nickel Steel Stainless Steel Stainless Steel Wrought Carbon or Low Alloy Steel Carbon Steel Carbon Steel Carbon Steel Inconel X-750 Stainless Steel Alloy Steel HRC 22 Max. 003 ENP Alloy Steel Carbon Steel ACCOPAC N 820D Carbon Steel Ductile Iron Gray Iron Carbon Steel Carbon Steel Stainless Steel Graphite and Fluoropolymer Compound Alloy Steel HRC 22 Max. Screw Cover Gear Flange Gland – Wrench-Operated Gland – Gear-Operated Gland Retainer Key Nameplate Packing Plug Retaining Ring Sealant Fitting Spring Stem (1) (Wrench-Operated) Stem (1) (Gear-Operated) Stem Ring Stop Collar Thrust Button Weatherseal – Cover Weatherseal – Stem Zinc Washer (1) Category B and D valves are impact-tested to 20/15 ft-lb values. Stainless Steel Stainless Steel Alloy Steel Carbon Steel Wrought Carbon Steel Wrought Carbon Steel Neoprene Buna-N Zinc A48Gr45B/50B or Carbon Steel Carbon Steel Carbon Steel Inconel X-750 Stainless Steel Double Age Hardened Alloy Steel HRC 22 Max.com .003 ENP Alloy Steel Glass/PTFE Fiber Carbon Steel Backed A216GrWCC A193GrB7 A193GrB7 A193GrB7 A193GrB7 A352GrLCC A320GrL7 A320GrL7 A320GrL7 A320GrL7 SAE Gr 5 Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel – Stellite Hardfaced Glass/PTFE Fiber Stainless Steel Backed A216GrWCC A193GrB7M A193GrB7M A193GrB7M A193GrB7M A352GrLCC A320GrL7M A320GrL7M A320GrL7M A320GrL7M Category A Category B Carbon Steel Carbon Steel K-500 Monel K-500 Monel Category C Category D 57 flowserve.Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Size 6 and Larger – Nonpressure Seal Valves ASME and API 6D Valves Part Name Adjusting Screw Adjusting Screw Cap Ball – Balance Ball – Thrust Ball Retaining Washer Ball Seat – Thrust Bearing (Thrust Washer) Body (1) Bolting – Cover Bolting – Gland Bolting – Gland Retainer Bolting – Gear Flange Bolting – Adj. . Screw Cover Check Valve Cover (1) Diaphragm – Thick Diaphragm – Thin Equalizer Gasket – Cover Gasket – Adj.003 ENP Carbon Steel Carbon Steel Carbon Steel Stainless Steel Alloy Steel . . 003 ENP Carbon Steel Carbon Steel Carbon Steel Alloy Steel .Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Size 6 and Larger – Pressure Seal Valves ASME and API 6D Valves Part Name Adjusting Screw Adjusting Screw Cap Ball – Balance Ball Retaining Washer Ball Seat – Thrust Bearing (Thrust Washer. . Adjusting Screw Bolting – Adj.003 ENP A216GrWCC A193GrB7 A193GrB7 A193GrB7 Alloy Steel Glass/PTFE Fiber Carbon Steel Backed A352GrLCC A320GrL7 A320GrL7 A320GrL7 SAE Gr 5 Stainless Steel A216GrWCC A193GrB7M A193GrB7M A193GrB7M Stainless Steel Stainless Steel Stainless Steel – Stellite Hardfaced Glass/PTFE Fiber Stainless Steel Backed A352GrLCC A320GrL7M A320GrL7M A320GrL7M Category A Category B Alloy Steel Carbon Steel K-500 Monel Category C Category D 58 . Stem) Body (1) Bolting – Gland Retainer Bolting – Gear Flange Bolting – Packing Gland. Alloy Steel Carbon Steel Zinc Stainless Steel Alloy Steel Alloy Steel HRC 22 Max. .003 ENP A48Gr45B/50B or Carbon Steel Carbon Steel Carbon Steel Alloy Steel Inconel X-750 Alloy Steel Carbon Steel Carbon Steel Ductile Iron Gray Iron Carbon Steel Carbon Steel Stainless Steel Graphite and Fluoropolymer Compound (1) Braided Carbon Filament Yarn and (1) Graphite Carbon Steel Alloy Steel HRC 22 Max. Screw Cover Check Valve Cover (1) Cover Retainer Equalizer Gasket – Pressure Seal Gasket – Cover Gland – Stem Packing Gland – Adjusting Screw Gland Retainer Key Nameplate Packing – Stem Packing – Adjusting Screw Pin – Spring Disk Plug Sealant Fitting Ring – Spacer Ring – Split Spring – Plug Spring Disk Stem (1) (Gear-Operated) Stem Ring Zinc Washer (1) Category B and D valves are impact-tested to 20/15 ft-lb values. com .Nordstrom Valves Steel Lubricated Plug Valves FCD NVENBR1004-02 – 01/11 Typical Materials of Construction Super Nordstrom Valves Part Name Body Cover Plug and Stem Gland Cover Bolting Packing Controlled-Dimension Washers Spring Gasket Stop Collar Retainer Ring Sealant Fitting Check Valve Weatherseal Standard Construction A105Forg or A216GrWCB Carbon Steel Carbon Steel Carbon Steel A193GrB7 Compound of Graphite and TFE Stainless Steel Stainless Steel Stainless Steel and Graphite Wrought Carbon Steel Carbon Steel Carbon Steel Carbon Steel Buna-N Super Nordstrom Two-Bolt Cover Valves Part Name Body Cover Plug and Stem Cover Bolting Spring Cover Seal Stem Seal Weatherseal Sealant Fitting Check Valve Standard Construction A216GrWCB Ductile Iron Gray Iron A449-SAEGr5 Stainless Steel Buna-N TFE Buna-N Carbon Steel Carbon Steel Nordstrom Valves Part Name Body Cover Plug and Stem Gland Cover Bolting Gland Bolting / Nuts Gaskets Diaphragm Gland / Stem Seals Check Valve Sealant Fitting Standard Construction A216GrWCB Carbon Steel Gray Iron Hi Elon Iron A193GrB7 A193GrB7 / A194Gr2H Sheet Gasket Material Stainless Steel Buna-N Carbon Steel Carbon Steel 59 flowserve. and maintenance of Flowserve products. Sulphur Springs. operation.com . However. USA.flowserve. this Flowserve product is designed to perform its intended function safely during its useful life. it cannot provide specific data and warnings for all possible applications. and train its employees and contractors in the safe use of Flowserve products in connection with the specific application. The purchaser/user must therefore assume the ultimate responsibility for the proper sizing and selection. Should any question arise concerning these provisions. © 2005 Flowserve Corporation. TX 75482 USA Tel: 800 225 6989 Fax: 903 439 3411 Latin America Tel: 903 439 3407 Fax: 903 439 3411 Other Countries Tel: 903 885 4692 Fax: 903 439 3404 FCD NVENBR1004-02 Printed in USA.com or call USA 1 800 225 6989 Flowserve Corporation has established industry leadership in the design and manufacture of its products. Texas. Flowserve is a registered trademark of Flowserve Corporation. they are supplied for informative purposes only and should not be considered certified or as a guarantee of satisfactory results by reliance thereon. Irving. While the information and specifications contained in this literature are believed to be accurate. regarding any matter with respect to this product. Nothing contained herein is to be construed as a warranty or guarantee. When properly selected. Because Flowserve is continually improving and upgrading its product design. The purchaser/user should read and understand the Installation Operation Maintenance (IOM) instructions included with the product. Although Flowserve can (and often does) provide general guidelines. flowserve. installation. the purchaser/user should contact Flowserve Corporation at any one of its worldwide operations or offices. the specifications. dimensions and information contained herein are subject to change without notice.United States Flowserve Corporation Flow Control 1511 Jefferson St. visit www. To find your local Flowserve representative: For more information about Flowserve Corporation. the purchaser or user of Flowserve products should be aware that Flowserve products might be used in numerous applications under a wide variety of industrial service conditions. express or implied.