K-LOK Figure 360, 362, 364 ASME Class 150 K-LOK Figure 370, 372, 374 ASME Class 300 Features General applications Marine services Hydrocarbon processing Chemical / Petrochemical processing Purified gas Steam and vacuum services Portable water Power and Utilities Fueling HVAC Modulating services Technical data Size range: DN 50 - DN 900 (NPS 2 - NPS 36) Body style: Wafer, Lug and Double Flanged Pressure rating: ASME 150 and 300 Vacuum rating: 1.016 x 10-3 mm Hg (4 x 10-5 inch Hg) Temperature rating: -40 C to 530 C (-40 F to 1000 F) K-LOK polymer, elastomer, and fire-safe seats provide bi-directional, drop-tight closure in vacuum and throughout all pressure ranges, as well as at full rated differential pressure. A variety of materials allows optimum seat life in all applications. Blow-out proof shaft in accordance with API 609 provides increased operator safety. Integrally cast mounting pad provides direct mounting of many actuators. Rocker-shaped gland bridge compensates for uneven adjustment of gland nuts reducing packing leaks. Extended neck allows for two inches of pipeline insulation. Flattened body bore at shaft journal ports positions shaft bearings near disc, providing maximum shaft support resulting in reduced wear and longer life. Disc taper pins are tangentially positioned half in disc and half in shaft, placing them in compression rather than shear, which eliminates potential for failure. Integrally cast disc position stop perfectly locates the disc in seat, achieving maximum seat and seal life. www.valves.emerson.com 2017 Emerson. All rights reserved. VCTDS-03214-EN 15/07
Exploded View 1 Wafer and Lug Style 9 19 8 22 25 18 6 26 13 14 13 23 27 10 1 22 Double Flanged Style 3 2 5 16 17 19 18 10 15 7 11 24 20 4 15 12 23 21 2
Standard materials of construction Pos Description Material Material specifications ASTM 1 Body Ductile iron A536-65-45-12 Carbon steel A216 Grade WCB Carbon steel (LCB) A352 Grade LCB Stainless steel Nickel aluminum bronze Duplex Hastelloy A351 CF8/CF8M/CF3M B148-C95800 A890 Grade 5A A494 CW12MW 2 Disc Aluminum bronze B148-C95200 Nickel aluminum bronze B148-C95800 Stainless steel Stainless steel/enp Monel 400 Duplex Hastelloy A351 CF8/CF8M/CF3M A351 CF8/CF8M/CF3M A494 M-35-1 A890 Grade 1B/3A/5A A494 CW12MW 3 Upper stem Stainless steel A564 Type 630 Monel K-500 QQ-N-286E Inconel 718 B637 UNS N07718 Inconel 725 B805 UNS N07725 4 Lower stem Stainless steel A564 Type 630 Monel K-500 QQ-N-286E Inconel 718 B637 UNS N07718 Inconel 725 B805 UNS N07725 5 Seat RTFE RTFE NBR NBR EPDM EPDM FKM FKM Fire safe A240 type 316 + RTFE Fire safe Monel 400 + RTFE Stainless steel metal A240 Type 316 Monel metal Monel 400 6 Circle clip Stainless steel A276 Type 316 Monel K-500 QQ-N-286E 7 Disc taper pin Stainless steel A564 Type 630 Monel K-500 QQ-N-286E Inconel 718 B637 UNS N07718 8 Gland Stainless steel A276 type 316 Bronze B505-C83600 9 Gland bridge Stainless steel A747 TYPE CB7CU-1 Duplex A890 Grade 1B 10 Bearing RTFE/fiber glass epoxy RTFE/fiber glass epoxy Stainless steel nitrided Stainless steel nitrided Monel K-500 QQ-N-286E Material specifications Pos Description Material ASTM 11 Disc locating shoulder Stainless steel A276 Type 316 Monel K-500 QQ-N-286E 12 Bottom cover Stainless steel A240 Type 316 Ni-al-bronze B148-C95800 13 Anti extrusion ring Stainless steel A276 Type 316 Bronze B505-C83600 Monel K-500 QQ-N-286E 14 Packing set PTFE PTFE Graphite Graphite 15 Thrust washer Stainless steel/ptfe A240 Type 304 Monel 400 Monel 400 16 Seat backing ring Rynite Rynite Stainless steel A276 Type 304 17 Seat backing wire Stainless steel A313 Type 302/316 Monel 400 Monel 400 18 Seat retaining ring Carbon steel A36 Ni-al-bronze B148-C95800 Stainless steel A240 Type 304/316 19 Retaining ring gasket Non-asbestos Non-asbestos PTFE PTFE Grafoil Grafoil 20 Bottom cover gasket Non-asbestos Non-asbestos PTFE PTFE Grafoil Grafoil 21 Bottom cover screw Steel A193-B7 Stainless steel A193-B8M Class 2 Monel K-500 QQ-N-286E 22 Gland stud/nut/washer Stainless steel A276 Type 304 Monel K-500 QQ-N-286E 23 Clip screw (cap screw) Stainless steel A276 Type 316 Monel K-500 Monel K-500 24 Shoulder taper pin Stainless steel A564 Type 630 Monel K-500 QQ-N-286E 25 Locating plate Carbon steel A36 Stainless steel A240 Type 304/316 26 Clip (F360/362/370/372 only) Stainless steel A240 Type 304/316 Monel K-500 QQ-N-286E 27 Key Steel A29 Grade 1045 Stainless steel A276 Type 316 Monel K-500 QQ-N-286E Inconel 718 B637 UNS N07718 Inconel 725 B805 UNS N07725 28 Name plate Stainless steel A240 Type 304 3
Principles of operation Double offset disc/shaft K-LOK s unique two-piece shaft and double-offset disc/shaft design allows for high cycling and creates a lower disc profile with increased capacity and a range of 33:1. In addition to increasing the flow area across the disc, this design minimizes wear points between seat and disc. The first offset is achieved by locating the shafts downstream of the center-line of the seat. This allows for a totally unobstructed 360 sealing surface. The second offset locates the shafts off-center of the vertical axis of the seat. The combination of these two offsets creates a camming effect as the disc swings into and out of the seat. The disc lifts quickly out of the seat in the first few degrees of travel and does not contact the seat again until it is nearly closed. There are no wear points between the seat and disc, while operating torques are reduced and seat life is extended. Double offset First offset Competitor one-piece shaft K-LOK two-piece shaft Second offset Two-piece shaft vs. one-piece shaft K-LOK s disc geometry maximizes flow capacity by increasing the available flow area through the valve. This increase in disc efficiency results in a higher valve K v. Fire-safe valve Aspect ratio = open area disc area The K-LOK fire safe version has been tested and certified to API 607 fire test. This design uses a stainless steel or alloy seat of convoluted shape that mates with an RTFE member. In the full-closed position, the K-LOK provides continuous two-plane contact between the disc and both metal and RTFE seats. The fire-safe seat utilizes wire windings to provide the circumferential stiffness necessary to maintain interference between disc and seat. Fire-safe packing K-LOK fire-safe packing is composed of three rings of preformed graphite between one ring of woven graphite rope at the top and bottom. This arrangement creates a superior, high temperature seal against the outer wall of the packing box and around the rotating stem. 4
Seat design The K-LOK seat is a true interference seat design and does not rely on line pressure to assist in sealing. All seats seal drop-tight bi-directionally at low pressure as well as high pressure. This allows the K-LOK to provide a tight shutoff even in tough services that contain particulate. Polymer (PTFE, RTFE and UHMWPE) seats incorporate a stainless steel braided wire wrap, enclosed in a U-shape envelope to provide seating energy and memory. This wire wrap allows axial flexibility in both directions of flow. The wrap also allows radial flexibility when the disc is not fully closed, reducing seat/disc interference, seat wear and shaft torque. When the disc closes, it provides circumferential stiffness and assures the required disc/seat seals tight. Elastomer seats are molded around a stack of V-shaped steel rings that provide the same stability, support and flexure as the wire windings in polymer seats. Metal seats employ a stainless steel or alloy ring of convoluted shape, reinforced by stainless steel wire wraps. The thin, convoluted shape allows for expansion and contraction from thermal cycling. Long life is assured by flash coating the seat with chrome. Seat materials Polymer seat Material Typical applications 1. RTFE Reinforced polytetrafluoroethylene HVAC, steam, chlorine, ammonia, nitrogen, water, gasoline, vacuum 2. PTFE Polytetrafluoroethylene Pharmaceuticals, air, potable water, dyes, white mediums 3. UHMWPE Ultra high molecular weight polyethylene Abrasives, suspended solids, scaling mediums For seats 1 thru 3 Wire wrap Stainless steel braided wire Seat backing ring Polyester or phenolic Stainless steel General purpose services up to 93 C Steam, ammonia, elevated temperature services Elastomer seat Material Typical applications 4. EPDM - Water based mediums, slurry applications, abrasives 5. NBR - Oil based mediums, slurry applications, abrasives 6. Fluoroelastomer (FKM) - Elevated temperatures, slurry applications, abrasives For seats 4 thru 6 Metal insert Stainless steel POLYMER SEAT Elastomer seat Metal seat Metal and fire-safe seat Material Typical applications 7. Metal 316 stainless steel or alloy (fash chrome coated) High temperature, low temperature, abrasives, fly ash, slurries 8. Fire-safe Reinforced polytetrafluoroethylene combined with 316 stainless steel Fire-safe installations, abrasives, slurries, steam (flash chrome coated) For seats 7 and 8 Wire wrap Stainless steel wire Fire-safe seat Seat leakage according to ANSI/FCI 70-2 Polymer seat Class VI. Metal and fire safe (post fire exposure) Class IV. NOTE Reference ANSI/FCI 70-2 for further information. 5
Recommended standards and specifications ASME B16.34 Steel valves B31.1 Power piping (Sect 107) B16.5 Steel pipe flanges and flange fittings B16.47 Large diameter steel flanges MSS SP-6 Standard finishes for pipe flanges SP-25 Standard marking systems for valves SP-55 Quality standard for steel casting SP-61 Pressure testing of steel valves SP-68 High pressure offset disc butterfly valves API 609 Butterfly valves (most models) 607 Fire-test for soft seated quarter-turn valves 598 Valve inspection and test BS 6755 Inspection and test of steel valves for the petroleum, petrochemical and allied industries 4504 Flanges and bolting for pipes, valves and fittings ISO 5752 Metal valves for use in flanged pipe system 7005 Pipeline flanges for general use K v values vs. travel position Angle of opening Size ASME 150 ASME 300 DN NPS 10 20 30 40 50 60 70 80 90 90 50 2 5 9 16 29 44 67 91 116 141 138 65 2½ 5 9 16 29 46 69 96 128 151 147 80 3 7 10 21 37 58 87 120 161 190 186 100 4 14 20 38 69 112 168 233 311 368 357 125 5 26 38 72 129 209 317 436 582 688 679 150 6 43 61 112 199 320 476 657 874 1034 986 200 8 72 101 217 378 601 910 1294 1731 2111 1990 250 10 125 175 393 652 1025 1575 2259 3063 3927 3748 300 12 180 263 586 909 1406 2393 3320 4606 5981 5709 350 14 222 311 646 1026 1651 2700 3820 5385 7180 6851 400 16 266 374 695 1230 1980 3126 4542 6513 8685 8287 450 18 323 474 970 1617 2586 4096 5820 8516 10778 10285 500 20 400 588 1202 2002 3469 5341 7608 10947 13347 12733 600 24 562 857 1796 3290 5242 7864 11505 15973 18736 17875 650 26 657 999 2111 3547 6185 9256 13754 18857 22317-700 28 761 1163 2448 3763 7154 10683 16089 22144 26383-750 30 878 1341 2803 4040 8183 12283 18511 25777 31140-800 32 1003 1540 3192 4368 9299 14013 21020 29756 36676-900 36 1263 1990 4014 5147 11851 18165 26296 38060 48440 - Vacuum rating The combination of interference fit seats and bi-directional packing makes the K-LOK especially well suited for vacuum service. Standard K-LOK high performance valves are rated to an absolute pressure of 1.016 x 10-3 mm Hg. Higher vacuum applications are available. 6
Seating and un-seating torque Seating and un-seating torques are a function of the size of the valve and the shutoff pressure of the system. Specific torque ratings can be found in the seating/un-seating chart at the intersection of the size row and the shutoff pressure column. Torques listed are for PTFE and RTFE seated valves. For different seat materials, specific multipliers are to be used as stated. All torques listed are for normal service conditions (i.e. operating frequency is a minimum of once per month; disc corrosion is expected to be mild or minor, the media is a clean gas, liquid or steam, and is non-abrasive) and chemical effects upon the seat are minor. PTFE AND RTFE BI-DIRECTIONAL SEATING AND UN-SEATING TORQUE VALUES Seating and un-seating torque (Nm) Valve size System shutoff pressure (bar) DN NPS 10 14 20 28 35 51 50 2 25 32 43 52 59 66 65 2½ 25 32 43 52 59 66 80 3 28 36 49 59 67 73 100 4 54 68 93 112 127 140 125 5 105 127 153 177 198 215 150 6 155 181 209 243 270 328 200 8 233 263 362 454 550 759 250 10 377 412 531 706 842 1113 300 12 519 593 723 922 1095 1462 350 14 763 854 1034 1294 1503 1944 400 16 1057 1181 1424 1695 1978 2509 450 18 1345 1503 1785 2204 2475 3221 500 20 1763 1978 2373 2848 3243 4084 600 24 2452 2863 3458 4170 4757 6102 650 26 2701 3187 3899 - - - 700 28 2938 3469 4317 - - - 750 30 3300 3955 4916 - - - 800 32 4091 4803 5876 - - - 900 36 5933 6611 7910 - - - Notes 1. Torques are applicable only to PTFE and RTFE seats in noncorrosive or non-abrasive services such as water. For fire-safe and metal seats, select only the torque for the valve at 20 bar and multiply by 2.0. 2. For other seat materials, select the torque applicable for the maximum differential pressure and multiply by the following factor: EPDM/NBR/Fluoroelastomer (FKM): x 1.4 UHMWPE (clean service): x 1.3 For services that combine unfriendly conditions such as extreme temperatures and high solids, or corrosive with high temperatures, contact your sales representative. Extension brackets for various temperatures Required extension lengths (mm) Pipeline fluid temperature Handle Gear Std. F89/MRP High temp. F89/MRP Standard F777-73 - 190 C - - - - - 191-238 C 100 - - - 100 239-293 C 150 100 100-100 294-343 C 150 100 100-100 344-385 C 150 150 150 100 150 386-440 C 200 200 200 150 200 441-496 C 250 200 200 150 200 497-538 C 250 250 250 200 250 Actuation selection Actuator Figure Remarks Handle F401 Leverlock Gear F420 to F430 Range of heavy duty gear operators available Pneumatic F89 Double acting and spring return rack and pinion designs Gear and pneumatic F453/89 "Declutchable gear unit provides manual override for the Keystone pneumatic actuator" Electric EPI 2 Compact electric actuators Notes 1. Surrounding air temperature is assumed to be 21 C. For every degree over 38 C of the surrounding air, deduct 2 degrees from the maximum temperature ranges shown under the Pipeline fluid temperature column. (Example: 52 C external temperature reduces maximum temperature values under the Pipeline fluid temperature column to 325, 410, 510, 600, etc.) 2. Valves may be insulated or uninsulated. 3. Brackets may be open rectangular tubes or the standard closed Keystone tubular shaft extensions. 4. All actuators have a maximum service temperature (outside atmosphere). These temperature limitations apply regardless of K-LOK extension lengths. 7
Flange gaskets The K-LOK high performance butterfly valve is designed to accommodate the use of standard, non-metallic gaskets for pipe flanges (such as compressed fiber, non-asbestos, flexible graphite or equivalent gasket materials), meeting the dimensional requirements of ASME B16.21-2011. Metallic wound gaskets may also be used, however, please note that any valve with a bolted on retainer requires the wound gaskets material to be manufactured to the following dimensions. Those dimensions not in bold are according to B16.20. Outside Inside Size diameter diameter DN NPS (mm) (mm) 50 2 85.9 69.9 65 2½ 98.6 82.6 80 3 120.7 101.6 100 4 149.4 127.0 125 5 177.8 155.7 150 6 209.6 182.6 200 8 252.5 222.2 250 10 317.5 287.3 300 12 367.0 332.2 350 14 406.4 371.6 400 16 463.6 422.4 450 18 514.5 462.1 500 20 565.5 513.1 600 24 678.0 620.9 650 26 704.9 673.1 700 28 755.7 723.9 750 30 806.5 774.7 800 32 860.6 825.5 900 36 968.5 927.1 Pressure/temperature ratings for bodies, discs and seats Temperature ( C) Pressure (bar) -40-29 -18 38 82 93 121 149 204 232 260 316 371 427 482 538 ASME 150 body (Series 360, 362, 364) Carbon steel - 19.7 19.7 19.7 18.6 17.9 16.9 15.9 13.8 12.8 11.7 9.7 7.6 5.5 - - Stainless steel 19.0 19.0 19.0 19.0 17.2 16.2 15.5 14.8 13.4 12.5 11.7 9.7 7.6 5.5 3.4 1.4 Nickel aluminium bronze 17.2 17.2 17.2 17.2 16.5 16.2 15.3 14.5 12.4 11.7 11.0 10.3 - - - - Ductile iron - 17.2 17.2 17.2 16.5 16.2 15.5 14.8 13.8 12.8 11.7 9.7 - - - - ASME 300 body (Series 370, 372, 374) Carbon steel - 51.0 51.0 51.0 48.3 46.9 46.0 45.2 43.8 42.7 41.7 39.3 36.5 28.3 - - Stainless steel 49.6 49.6 49.6 49.6 44.5 42.7 40.7 38.6 35.5 34.3 33.1 31.0 30.0 29.0 28.6 25.2 Nickel aluminium bronze 48.3 48.3 48.3 48.3 43.1 41.4 39.6 37.9 34.5 32.8 31.0 27.6 - - - - Ductile iron - 44.1 44.1 44.1 42.1 41.4 40.2 39.0 36.2 35.2 34.1 32.1 - - - - ASME 150 disc (Series 360, 362, 364) Stainless steel 19.0 19.0 19.0 19.0 17.2 16.2 15.5 14.8 13.4 12.5 11.7 9.7 7.6 5.5 3.4 1.4 Nickel aluminium bronze 17.2 17.2 17.2 17.2 16.5 16.2 15.3 14.5 12.4 11.7 11.0 10.3 - - - - Monel 15.9 15.9 15.9 15.9 14.5 13.8 13.4 13.1 12.4 12.1 11.7 9.7 7.6 5.5 - - Ductile iron - 17.2 17.2 17.2 16.5 16.2 15.5 14.8 13.8 12.8 11.7 9.7 - - - - ASME 300 disc (Series 370, 372, 374) Stainless steel 49.6 49.6 49.6 49.6 44.5 42.7 40.7 38.6 35.5 34.3 33.1 31.0 30.0 29.0 28.6 25.2 Nickel aluminium bronze 48.3 48.3 48.3 48.3 43.1 41.4 39.6 37.9 34.5 32.8 31.0 27.6 - - - - Monel 41.4 41.4 41.4 41.4 40.0 36.2 35.0 33.8 32.8 32.8 32.8 32.8 32.4 31.7 - - Ductile iron 44.1 44.1 44.1 42.1 41.4 40.2 39.0 36.2 35.2 34.1 32.1 - - - - K-LOK seats PTFE (TFE) 51.0 51.0 51.0 51.0 41.4 39.0 31.0 22.4 - - - - - - - - Reinforced TFE (RTFE) 51.0 51.0 51.0 51.0 48.3 46.9 37.9 31.0 15.5 6.9 - - - - - - UHMWPE 51.0 51.0 51.0 51.0 39.6 38.3 - - - - - - - - - - NBR - - 51.0 51.0 51.0 43.1 - - - - - - - - - - EPDM 51.0 51.0 51.0 51.0 51.0 46.5 37.9 - - - - - - - - - FKM - - 51.0 51.0 51.0 48.3 43.4 39.6 - - - - - - - - Metal - 316 SS 19.7 19.7 19.7 19.7 18.6 17.6 16.9 15.9 13.8 12.8 11.7 9.3 7.6 5.5 3.4 1.4 Monel - 400 19.7 19.7 19.7 19.7 18.6 17.6 16.9 15.9 13.8 12.8 11.7 9.3 7.6 5.5 3.4 1.4 Fire-safe-RTFE/316 SS 19.7 19.7 19.7 19.7 19.7 19.7 19.7 19.7 15.5 6.9 - - - - - - Fire-safe-RTFE/Monel 19.7 19.7 19.7 19.7 19.7 19.7 19.7 19.7 15.5 6.9 - - - - - - 8
Pressure/temperature ratings for seat materials Elastomer seats 55 Polymer seats 55 48 Carbon steel ASME 300 48 Carbon steel ASME 300 41 41 Pressure (bar) 35 28 21 Carbon steel ASME 150 316 SS ASME 300 Pressure (bar) 35 28 21 Carbon steel ASME 150 316 SS ASME 300 14 316 SS ASME 150 14 316 SS ASME 150 7 NBR EPDM Fluoroelastomer FKM 0-40 38 93 150 205 260 Temperature ( C) 7 0-40 UHMWPE PTFE RTFE 38 93 150 205 260 Temperature ( C) Fire-safe and metal seats 35 28 Note 1 Note 2 Pressure (bar) 21 14 7 ASME 150 fire-safe ASME 300 metal seat ASME 150 metal seat ASME 300 fire-safe 0-40 38 93 150 205 260 361 371 427 482 538 Temperature ( C) Note 3 Notes 1. Carbon steel ASME 150 body 2. 316 SS ASME 150 body 3. For continuous service above 343 C, please consult your sales representative 9
Wafer type Figure 360 ASME Class 150 Valve Dimension (mm) Valve size Top plate data Weight (DN) (NPS) B1 C D E F ØG H ØK ØQ B.C.D Hole no Hole dia (kg) 50 2 103 152 60.3 102 32 14.3 9.5-52 82.6 4 11 4 65 2½ 103 152 47.6 102 32 14.3 9.5-62 82.6 4 11 4.5 80 3 103 159 47.6 102 32 15.9 11.1-74 82.6 4 11 5.4 100 4 127 178 54.0 102 32 19.1 12.7-98 82.6 4 11 8.2 125 5 141 192 57.2 102 32 19.1 12.7-124 82.6 4 11 10.2 150 6 163 203 57.2 152 32 22.2 15.9-147 127.0 4 13 14 200 8 192 238 63.5 152 51 28.6 - - 198 127.0 4 13 23 250 10 225 270 71.4 152 51 28.6-34.9 247 127.0 4 13 35 250 10* 225 270 71.4 152 76 34.9 - - 247 127.0 4 13 35 300 12 256 311 81.0 203 76 34.9-38.1 293 165.0 4 21 56 350 14 294 337 92.1 203 76 41.3 - - 322 165.0 4 21 64 400 16 319 368 101.6 203 76 41.3-44.5 368 165.0 4 21 85 450 18 341 406 114.3 203 108 47.6 - - 415 165.0 4 21 126 500 20 383 443 127.0 203 108 57.2 - - 459 165.0 4 21 158 550 22 443 500 170.0 203 108 57.2 63.5 531 165.0 4 21 236 600 24 443 500 154.0 203 108 57.2-63.5 552 165.0 4 21 281 650 26 521 622 210.0 241 178 76.2 - - 621 247.7 4 26 360 700 28 521 622 220.0 241 178 76.2 - - 634 247.7 4 26 405 750 30 521 622 187.0 241 178 76.2 - - 695 247.7 4 26 463 900 36 616 721 216.0 241 203 88.9 - - 860 254.0 4 26 839 Figure 370 ASME Class 300 Valve Dimension (mm) Valve size Top plate data Weight (DN) (NPS) B1 C D E F ØG H ØK ØQ B.C.D Hole no Hole dia (kg) 50 2 103 152 60.3 102 32 14.3 9.5-52 82.6 4 11 4 65 2½ 103 152 47.6 102 32 14.3 9.5-62 82.6 4 11 4.5 80 3 118 168 47.6 102 32 15.9 11.1-74 82.6 4 11 6 100 4 140 191 54.0 102 32 19.1 12.7-98 82.6 4 11 9 125 5 141 192 58.7 102 32 19.1 12.7-124 82.6 4 11 11.5 150 6 170 222 58.7 152 32 22.2 15.9-147 127.0 4 13 15 200 8 205 257 73.0 152 51 28.6 - - 198 127.0 4 13 30 250 10 238 289 82.6 152 76 34.9 - - 247 127.0 4 13 43 300 12 268 330 92.1 203 76 34.9-38.1 293 165.0 4 21 66 350 14 311 365 117.5 203 108 47.6 - - 322 165.0 4 21 123 400 16 340 408 133.4 203 108 57.2 - - 368 165.0 4 21 139 450 18 375 432 149.2 203 108 63.5 - - 415 165.0 4 21 175 500 20 414 513 158.8 191 165 69.9 - - 459 203.0 4 21 204 600 24 492 594 181.0 241 173 88.9 - - 554 247.7 4 26 580 Notes *E.N.P discs require larger upper stem connection diameters on 250 mm (10 inch) for metal seat and fire-safe seat trims. The valve dimensions are for reference only. For detailed information, Please consult factory. 10
Lug type Figure 362 ASME Class 150 Valve Dimension (mm) Valve size Top plate data Weight (DN) (NPS) B1 C D E F ØG H ØK ØQ B.C.D Hole no Hole dia (kg) 50 2 103 152 60.3 102 32 14.3 9.5-52 82.6 4 11 7 65 2½ 103 152 47.6 102 32 14.3 9.5-62 82.6 4 11 6.5 80 3 103 159 47.6 102 32 15.9 11.1-74 82.6 4 11 7 100 4 127 178 54.0 102 32 19.1 12.7-98 82.6 4 11 12 125 5 141 192 57.2 102 32 19.1 12.7-124 82.6 4 11 14 150 6 163 203 57.2 152 32 22.2 15.9-147 127.0 4 13 19 200 8 192 238 63.5 152 51 28.6 - - 198 127.0 4 13 29 250 10 225 270 71.4 152 51 28.6-34.9 247 127.0 4 13 49 250 10* 225 270 71.4 152 76 34.9 - - 247 127.0 4 13 49 300 12 256 311 81.0 203 76 34.9-38.1 293 165.0 4 21 73 350 14 294 337 92.1 203 76 41.3 - - 322 165.0 4 21 99 400 16 319 368 101.6 203 76 41.3-44.5 368 165.0 4 21 114 450 18 341 406 114.3 203 108 47.6 - - 415 165.0 4 21 162 500 20 383 443 127.0 203 108 57.2 - - 459 165.0 4 21 227 550 22 443 500 170.0 203 108 57.2 63.5 531 165.0 4 21 305 600 24 443 500 154.0 203 108 57.2-63.5 552 165.0 4 21 340 650 26 521 622 210.0 241 178 76.2 - - 621 247.7 4 26 460 700 28 521 622 220.0 241 178 76.2 - - 634 247.7 4 26 570 750 30 521 622 187.0 241 178 76.2 - - 695 247.7 4 26 617 900 36 616 721 216.0 241 203 88.9 - - 860 247.7 4 26 1021 Figure 372 ASME Class 300 Valve Dimension (mm) Valve size Top plate data Weight (DN) (NPS) B1 C D E F ØG H ØK ØQ B.C.D Hole no Hole dia (kg) 50 2 103 152 60.3 102 32 14.3 9.5-52 82.6 4 11 8 65 2½ 103 152 47.6 102 32 14.3 9.5-62 82.6 4 11 8.5 80 3 118 168 47.6 102 32 15.9 11.1-74 82.6 4 11 9 100 4 140 191 54.0 102 32 19.1 12.7-98 82.6 4 11 12 125 5 141 192 58.7 102 32 19.1 12.7-124 82.6 4 11 14 150 6 170 222 58.7 152 32 22.2 15.9-147 127.0 4 13 25 200 8 205 257 73.0 152 51 28.6 - - 198 127.0 4 13 36 250 10 238 289 82.6 152 76 34.9 - - 247 127.0 4 13 62 300 12 268 330 92.1 203 76 34.9-38.1 293 165.0 4 21 84 350 14 311 365 117.5 203 108 47.6 - - 322 165.0 4 21 154 400 16 340 408 133.4 203 108 57.2 - - 368 165.0 4 21 196 450 18 375 432 149.2 203 108 63.5 - - 415 165.0 4 21 250 500 20 414 513 158.8 191 165 69.9 - - 459 203.0 4 21 386 600 24 492 594 181.0 241 173 88.9 - - 554 247.7 4 26 580 Notes *E.N.P discs require larger upper stem connection diameters on 250 mm (10 inch) for metal seat and fire-safe seat trims. The valve dimensions are for reference only. For detailed information, Please consult factory. 11
Double flanged type Figure 364 ASME Class 150 Valve Dimension (mm) Top plate data Valve size Weight (DN) (NPS) B1 C D E F ØG H ØK ØQ ØA ØB T1 T2 B.C.D Hole no Hole dia X (kg) 50 2 103 152 108 90 32 14.3 9.5-46 92.1 150 19.1 30.5 70 4 9 45.0 9.9 65 2½ 107 152 112 90 32 14.3 9.5-46 104.8 180 22.3 33.5 70 4 9 45.0 12.8 80 3 107 159 114 90 32 15.9 11.1-43 127.0 190 23.9 35.0 70 4 9 45.0 11.4 100 4 131 178 127 125 32 19.1 12.7-78 157.2 230 23.9 35.0 102 4 11 45.0 21.6 125 5 147 192 140 125 32 19.1 12.7-112 185.7 255 23.9 35.0 102 4 11 45.0 22.5 150 6 164 203 140 150 32 22.2 15.9-133 215.9 280 25.4 36.5 125 4 13 45.0 30.5 200 8 198 238 152 150 51 28.6 - - 183 269.9 345 28.6 38.5 125 4 13 45.0 47.8 250 10 226 270 165 150 51 28.6-34.9 234 323.8 405 30.2 43.5 125 4 13 45.0 72.0 250 10* 226 270 165 150 76 34.9 - - 234 323.8 405 30.2 43.5 125 4 13 45.0 72.0 300 12 261 311 178 210 76 34.9-38.1 283 381.0 485 31.8 45.0 165 4 21 45.0 116.0 350 14 299 337 190 210 76 41.3 - - 310 412.8 535 35.0 49.0 165 4 21 45.0 155.0 400 16 329 368 216 210 76 41.3-44.5 356 469.9 595 36.6 51.0 165 4 21 45.0 177.0 450 18 347 406 222 210 108 47.6 - - 401 533.4 635 39.7 56.0 165 4 21 45.0 232.0 500 20 383 443 229 210 108 57.2 - - 447 584.2 700 42.9 60.5 165 4 21 45.0 323.0 600 24 443 500 267 210 108 57.2-63.5 542 692.2 815 47.7 68.0 165 4 21 45.0 476.0 650 26 527 622 292 300 178 76.2 - - 628 749.0 870 68.7 91.5 254 8 17 22.5 595.0 700 28 527 622 292 300 178 76.2 - - 645 800.0 925 71.9 99.0 254 8 17 22.5 728.0 750 30 527 622 318 300 178 76.2 - - 692 857.0 985 75.1 103.0 254 8 17 22.5 918.0 800 32 569 668 318 300 203 88.9 - - 748 914.0 1060 81.4 109.5 254 8 17 22.5 1113.0 900 36 621 721 330 300 203 88.9 - - 856 1022.0 1170 90.9 121.5 254 8 17 22.5 1242.0 Figure 374 ASME 300 Valve Dimension (mm) Top plate data Valve size Weight (DN) (NPS) B1 C D E F ØG H ØK ØQ ØA ØB T1 T2 B.C.D Hole no Hole dia X (kg) 50 2 103 152 150 90 32 14.3 9.5-46 92.1 165 39.0 50.0 70 4 9 45.0 15.4 65 2½ 107 152 170 90 32 14.3 9.5-46 104.8 190 43.0 53.5 70 4 9 45.0 21.8 80 3 117 168 180 90 32 15.9 11.1-43 127.0 210 28.6 40.0 70 4 9 45.0 19.6 100 4 140 191 190 125 32 19.1 12.7-79 157.2 255 31.8 43.0 102 4 11 45.0 31.3 125 5 147 192 200 125 32 19.1 12.7-113 185.7 280 35.0 46.0 102 4 11 45.0 39.7 150 6 173 222 210 150 32 22.2 15.9-133 215.9 320 36.6 48.0 125 4 13 45.0 57.9 200 8 210 257 230 150 51 28.6 - - 174 269.9 380 41.3 62.0 125 4 13 45.0 83.4 250 10 243 289 250 150 76 34.9 - - 229 323.8 445 47.7 67.0 125 4 13 45.0 123.0 300 12 275 330 270 210 76 34.9-38.1 278 381.0 520 50.8 70.0 165 4 21 45.0 180.0 350 14 316 365 290 210 108 47.6 - - 299 412.8 585 54.0 77.0 165 4 21 45.0 275.0 400 16 346 408 310 210 108 57.2 - - 345 469.9 650 57.2 80.5 165 4 21 45.0 371.0 450 18 379 432 330 210 108 63.5 - - 392 533.4 710 60.4 86.5 165 4 21 45.0 451.0 500 20 419 513 350 300 165 69.9 - - 438 584.2 775 63.5 90.5 254 8 17 22.5 684.0 600 24 492 594 390 300 173 88.9 - - 533 692.2 915 69.9 99.0 254 8 17 22.5 871.0 Notes *E.N.P discs require larger upper stem connection diameters on 250 mm (10 inch) for metal seat and fire-safe seat trims. The valve dimensions are for reference only. For detailed information, Please consult factory. 12
General purpose trims (up to 121 C) Body Disc Shaft Seat/backing ring Packing Bearing Body gasket Steel 316 SS/ENP 17-4PH SS UHMWPE/SS PTFE SS-nitrided Graphite 316 SS 316 SS/ENP 17-4PH SS UHMWPE/SS PTFE SS-nitrided Graphite General purpose trims (up to 260 C) Body Disc Shaft Seat/backing ring Packing Bearing Body gasket Steel 316 SS/ENP 17-4PH SS RTFE/SS PTFE SS-nitrided Graphite 316 SS 316 SS/ENP 17-4PH SS RTFE/SS PTFE SS-nitrided Graphite Steel 316 SS 17-4PH SS RTFE/SS PTFE SS-nitrided Graphite 316 SS 316 SS 17-4PH SS RTFE/SS PTFE SS-nitrided Graphite Metal seated - high temperature trims Body Disc Shaft Seat/backing ring Packing Bearing Body gasket Steel 316 SS/ENP 17-4PH SS 316 SS chrome plated Graphite SS-nitrided Graphite 316 SS 316 SS/ENP 17-4PH SS 316 SS chrome plated Graphite SS-nitrided Graphite Corrosion resistant trims Body Disc Shaft Seat/backing ring Packing Bearing Body gasket 316 SS 316 SS 316 SS Cond. B RTFE/SS PTFE SS-nitrided Graphite 316 SS 316 SS NITRONIC 50 RTFE/SS PTFE SS-nitrided Graphite Fire-safe trims Body Disc Shaft Seat/backing ring Packing Bearing Body gasket Steel 316 SS/ENP 17-4PH SS and RTFE 316 SS chrome plated Graphite SS-nitrided/RTFE-epoxy Graphite 316 SS 316 SS/ENP 17-4PH SS and RTFE 316 SS chrome plated Graphite SS-nitrided/RTFE-epoxy Graphite MARINE OFFSHORE TRIMS Body Disc Shaft Seat/backing ring Packing Bearing Body gasket Ni-Al Bronze Ni-Al Bronze Monel K-500 RTFE/SS PTFE RTFE-epoxy Non-Asbestos Ni-Al Bronze Ni-Al Bronze Monel K-500 Monel 400+ RTFE Graphite Monel K-500/RTFE-epoxy Graphite Note Other trims are available; please contact your sales representative. 13
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