Edition 2026

Engineering. Excellence. Endurance.
Product Catalogue








The range, in nine families
- 01Dual Plate Check Valve
Retainer-less, spring-assisted dual plate non-return valves per API 594 — wafer, full-lug and double-flange bodies with INCONEL X-750 spring non-slam closure.
- 02Ball ValveISO 17292 / API 6D
Trunnion & floating type with anti-static, anti blow-out fire-safe design. ISO 17292 / API 6D compliant across Class 150 to 2500.
- 03Non-Slam Check Valve
Axial-flow nozzle check valves with a spring-assisted disc for fast, non-slam closure that eliminates water hammer in pumped and compressor lines.
- 04Gate ValveAPI 600
Cast rising-stem OS&Y gate valves. API 600 bolted bonnet and pressure-seal configurations from Class 150 to 2500.
- 05Tilting Disc Check Valve
Tilting-disc non-return valves with an offset pivot for low head-loss flow and rapid, stable closure on high-velocity service.
- 06Globe ValveBS 1873
BS 1873 cast bolted-bonnet and pressure-seal globe valves for precision throttling and fluid control, Class 150 to 2500.
- 07Butterfly ValveAPI 609
API 609 double offset and triple offset butterfly valves in wafer, lug, and flange-end configurations, Class 150 to 600.
- 08Swing Check ValveBS 1868
Swing-disc non-return valves — bolted-cover and pressure-seal bonnets — for low-drop backflow prevention from Class 150 to 2500.
- 09Forged ValvesAPI 602 / ISO 15761
API 602 / ISO 15761 forged steel gate, globe and lift-check valves for conventional-bore and full bore. Class 800, 1500 and 2500 service.
Company ProfileFlow. Quality. Certainty.
Valvax Engineers Pvt Ltd is a new-generation precision valve manufacturer established in 2025. We are dedicated to designing, manufacturing, and supplying mission-critical valve solutions for the world’s most demanding applications.
In industries where failure is not an option, Valvax provides solutions that ensure safe, efficient, and reliable fluid management across critical infrastructure and industrial processes.
We are on a mission to become India’s premier manufacturer of check valves and metal-seated valves, delivering excellence to domestic and global markets with an unwavering commitment to quality, innovation, and reliability.
Our Mission
- Headquarters
- Thane, Maharashtra, India
- Manufacturing Facility
- Khopoli, Maharashtra, India
- Year Established
- 2025
- Primary Markets
- India, Saudi Arabia, Oman, Kuwait, Qatar
- Certification
- ISO 9001:2015, ISO 14001:2015, ISO 45001:2018

Dual Plate Check Valve
Retainer-less, spring-assisted dual plate non-return valves per API 594 — wafer, full-lug and double-flange bodies with INCONEL X-750 spring non-slam closure.
Wafer, Flange & Lug
VX-DPCV


Reference Standard
- MFG. STD
- API 594
- Face to Face
- API 594
- Flange End
- ASME B16.5
- Insp. & Test.
- API 598
- Press & Temp.
- ASME B16.34
Material of Construction
| No. | Description | Carbon Steel | Alloy Steel | Stainless Steel | Duplex Stainless Steel |
|---|---|---|---|---|---|
| 01 | Body | ASTM A216 GR.WCB | ASTM A217 GR.WC9 | ASTM A351 GR.CF8M | ASTM A995 GR.5A |
| 02 | Seat Ring | Integral with body + Stellite 6 | Integral with body + Stellite 6 | Integral with body + Stellite 6 | Integral with body |
| 03 | Disc | ASTM A216 GR.WCB + overlay 13% Cr. or ASTM A217 GR.CA15 | ASTM A217 GR.WC9 + Stellite 6 | ASTM A351 GR.CF8M or Stellite 6 | ASTM A995 GR.5A |
| 04 | Hinge Pin | ASTM A182 GR.F6a | ASTM A182 GR.F6a | SS 316 | ASTM A182 GR.F53 |
| 05 | Stopper Pin | ASTM A182 GR.F6a | ASTM A182 GR.F6a | SS 316 | ASTM A182 GR.F53 |
| 06 | Body Washer | ASTM A182 GR.F6a | ASTM A182 GR.F6a | SS 316 | ASTM A182 GR.F53 |
| 07 | Disc Washer | ASTM A182 GR.F6a | ASTM A182 GR.F6a | SS 316 | ASTM A182 GR.F53 |
| 08 | Spring Washer | ASTM A182 GR.F6a | ASTM A182 GR.F6a | SS 316 | ASTM A182 GR.F53 |
| 09 | Spacer Bush | ASTM A216 GR.WCB | ASTM A217 GR.WC9 | ASTM A351 GR.CF8M | ASTM A995 GR.5A |
| 10 | Spring | Inconel X-750 / 718 | Inconel X-750 / 718 | Inconel X-750 / 718 | Inconel X-750 / 718 |


| A | Flange Details, ASME B16.5 | |||
|---|---|---|---|---|
| Size | DN | Wafer | OD | RFD |
| 2" | 50 | 60 | 105 | 92.1 |
| 2.5" | 65 | 67 | 124 | 104.8 |
| 3" | 80 | 73 | 137 | 127.0 |
| 4" | 100 | 73 | 175 | 157.2 |
| 5" | 125 | — | — | — |
| 6" | 150 | 98 | 222 | 215.9 |
| 8" | 200 | 127 | 279 | 269.9 |
| 10" | 250 | 146 | 340 | 323.8 |
| 12" | 300 | 181 | 410 | 381.0 |
| 14" | 350 | 184 | 451 | 412.8 |
| 16" | 400 | 191 | 514 | 469.9 |
| 18" | 450 | 203 | 549 | 533.4 |
| 20" | 500 | 219 | 606 | 584.2 |
| 24" | 600 | 222 | 718 | 692.2 |
Hydro Test — Shell: 32 Kg/cm², Seat: 22 Kg/cm². Model No. VX-DPCV-WF-1201.
| A | Flange Details, ASME B16.5 | |||
|---|---|---|---|---|
| Size | DN | Wafer | OD | RFD |
| 2" | 50 | 60 | 111 | 92.1 |
| 2.5" | 65 | 67 | 130 | 104.8 |
| 3" | 80 | 73 | 149 | 127.0 |
| 4" | 100 | 73 | 181 | 157.2 |
| 5" | 125 | — | — | — |
| 6" | 150 | 98 | 251 | 215.9 |
| 8" | 200 | 127 | 308 | 269.9 |
| 10" | 250 | 146 | 362 | 323.8 |
| 12" | 300 | 181 | 422 | 381.0 |
| 14" | 350 | 222 | 486 | 412.8 |
| 16" | 400 | 232 | 540 | 469.9 |
| 18" | 450 | 264 | 597 | 533.4 |
| 20" | 500 | 292 | 654 | 584.2 |
| 24" | 600 | 318 | 775 | 692.2 |
Hydro Test — Shell: 78 Kg/cm², Seat: 58 Kg/cm². Model No. VX-DPCV-WF-1202.
| A | Flange Details, ASME B16.5 | |||
|---|---|---|---|---|
| Size | DN | Wafer | OD | RFD |
| 2" | 50 | 60 | 111 | 92.1 |
| 2.5" | 65 | 67 | 130 | 104.8 |
| 3" | 80 | 73 | 149 | 127.0 |
| 4" | 100 | 79 | 194 | 157.2 |
| 5" | 125 | — | — | — |
| 6" | 150 | 136 | 267 | 215.9 |
| 8" | 200 | 165 | 321 | 269.9 |
| 10" | 250 | 213 | 400 | 323.8 |
| 12" | 300 | 229 | 457 | 381.0 |
| 14" | 350 | 273 | 492 | 412.8 |
| 16" | 400 | 305 | 565 | 469.9 |
| 18" | 450 | 362 | 613 | 533.4 |
| 20" | 500 | 368 | 683 | 584.2 |
| 24" | 600 | 438 | 791 | 692.2 |
Hydro Test — Shell: 159 Kg/cm², Seat: 115 Kg/cm². Model No. VX-DPCV-WF-1203.
| A | Flange Details, ASME B16.5 | |||
|---|---|---|---|---|
| Size | DN | Wafer | OD | RFD |
| 2" | 50 | 70 | 143 | 92.1 |
| 2.5" | 65 | 83 | — | 104.8 |
| 3" | 80 | 83 | 168 | 127.0 |
| 4" | 100 | 102 | 206 | 157.2 |
| 5" | 125 | — | — | — |
| 6" | 150 | 159 | 289 | 215.9 |
| 8" | 200 | 206 | 359 | 269.9 |
| 10" | 250 | 241 | 435 | 323.8 |
| 12" | 300 | 292 | 498 | 381.0 |
| 14" | 350 | 356 | 521 | 412.8 |
| 16" | 400 | 384 | 575 | 469.9 |
| 18" | 450 | 451 | 638 | 533.4 |
| 20" | 500 | 451 | 699 | 584.2 |
| 24" | 600 | 495 | 838 | 692.2 |
Hydro Test — Shell: 235 Kg/cm², Seat: 172 Kg/cm². Model No. VX-DPCV-WF-1204.
| A | Flange Details, ASME B16.5 | |||
|---|---|---|---|---|
| Size | DN | Wafer | OD | RFD |
| 2" | 50 | 70 | 146 | 92.1 |
| 2.5" | 65 | 83 | — | 104.8 |
| 3" | 80 | 83 | 175 | 127.0 |
| 4" | 100 | 102 | 210 | 157.2 |
| 5" | 125 | — | — | — |
| 6" | 150 | 159 | 283 | 215.9 |
| 8" | 200 | 206 | 352 | 269.9 |
| 10" | 250 | 248 | 435 | 323.8 |
| 12" | 300 | 305 | 521 | 381.0 |
| 14" | 350 | 356 | 478 | 412.8 |
| 16" | 400 | 384 | 641 | 469.9 |
| 18" | 450 | 468 | 705 | 533.4 |
| 20" | 500 | 533 | 756 | 584.2 |
| 24" | 600 | 559 | 902 | 692.2 |
Hydro Test — Shell: 391 Kg/cm², Seat: 287 Kg/cm². Model No. VX-DPCV-WF-1205.
| A | Flange Details, ASME B16.5 | |||
|---|---|---|---|---|
| Size | DN | Wafer | OD | RFD |
| 2" | 50 | 70 | 146 | 92.1 |
| 2.5" | 65 | 83 | — | 104.8 |
| 3" | 80 | 86 | 197 | 127.0 |
| 4" | 100 | 105 | 235 | 157.2 |
| 5" | 125 | — | — | — |
| 6" | 150 | 159 | 318 | 215.9 |
| 8" | 200 | 206 | 387 | 269.9 |
| 10" | 250 | 254 | 476 | 323.8 |
| 12" | 300 | 305 | 549 | 381.0 |
| 14" | 350 | — | — | — |
| 16" | 400 | — | — | — |
| 18" | 450 | — | — | — |
| 20" | 500 | — | — | — |
| 24" | 600 | — | — | — |
Hydro Test — Shell: 651 Kg/cm², Seat: 478 Kg/cm². Model No. VX-DPCV-WF-1206.
| A | Flange Details, ASME B16.5 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | FE | LUG | OD | PCD | RFD | T | ØH | N | F |
| 2" | 50 | 114 | 60 | 152 | 120.6 | 92.1 | 14.3 | 19 | 04 | 1.5 |
| 2.5" | 65 | — | 67 | 178 | 139.7 | 104.8 | 15.7 | 19 | 04 | 1.5 |
| 3" | 80 | 121 | 73 | 190 | 152.4 | 127.0 | 17.5 | 19 | 04 | 1.5 |
| 4" | 100 | 121 | 73 | 229 | 190.5 | 157.2 | 22.4 | 19 | 08 | 1.5 |
| 5" | 125 | — | — | — | — | — | — | — | — | — |
| 6" | 150 | 130 | 98 | 279 | 241.3 | 215.9 | 23.9 | 22 | 08 | 1.5 |
| 8" | 200 | 127 | 127 | 343 | 298.4 | 269.9 | 26.9 | 22 | 08 | 1.5 |
| 10" | 250 | 146 | 146 | 406 | 362.0 | 323.8 | 28.4 | 25 | 12 | 1.5 |
| 12" | 300 | 181 | 181 | 483 | 431.8 | 381.0 | 30.2 | 25 | 12 | 1.5 |
| 14" | 350 | 184 | 184 | 533 | 476.2 | 412.8 | 33.3 | 29 | 12 | 1.5 |
| 16" | 400 | 191 | 191 | 597 | 539.8 | 469.9 | 35.1 | 29 | 16 | 1.5 |
| 18" | 450 | 203 | 203 | 635 | 577.8 | 533.4 | 38.1 | 32 | 16 | 1.5 |
| 20" | 500 | 219 | 219 | 698 | 635.0 | 584.2 | 41.1 | 32 | 20 | 1.5 |
| 24" | 600 | 222 | 222 | 813 | 749.3 | 692.2 | 46.0 | 35 | 20 | 1.5 |
Hydro Test — Shell: 32 Kg/cm², Seat: 22 Kg/cm². Model No. VX-DPCV-WF-1211. 'N' = no. of holes, 'ØH' = dia. of hole, equi-spaced off center.
| A | Flange Details, ASME B16.5 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | FE | LUG | OD | PCD | RFD | T | ØH | N | F |
| 2" | 50 | 114 | 60 | 165 | 127.0 | 92.1 | 20.6 | 19 | 08 | 1.5 |
| 2.5" | 65 | — | 67 | 190 | 149.4 | 104.8 | 23.9 | 22 | 08 | 1.5 |
| 3" | 80 | 121 | 73 | 210 | 168.1 | 127.0 | 26.9 | 22 | 08 | 1.5 |
| 4" | 100 | 121 | 73 | 254 | 200.2 | 157.2 | 30.2 | 22 | 08 | 1.5 |
| 5" | 125 | — | — | — | — | — | — | — | — | — |
| 6" | 150 | 130 | 98 | 318 | 269.7 | 215.9 | 35.1 | 22 | 12 | 1.5 |
| 8" | 200 | 152 | 127 | 381 | 330.2 | 269.9 | 39.6 | 25 | 12 | 1.5 |
| 10" | 250 | 178 | 146 | 444 | 387.4 | 323.8 | 46.0 | 29 | 16 | 1.5 |
| 12" | 300 | 181 | 181 | 521 | 450.8 | 381.0 | 49.3 | 32 | 16 | 1.5 |
| 14" | 350 | 222 | 222 | 584 | 514.4 | 412.8 | 52.3 | 32 | 20 | 1.5 |
| 16" | 400 | 232 | 232 | 648 | 571.5 | 469.9 | 55.6 | 35 | 20 | 1.5 |
| 18" | 450 | 264 | 264 | 711 | 628.6 | 533.4 | 58.7 | 35 | 24 | 1.5 |
| 20" | 500 | 292 | 292 | 775 | 685.8 | 584.2 | 62.0 | 35 | 24 | 1.5 |
| 24" | 600 | 318 | 318 | 914 | 812.8 | 692.2 | 68.3 | 41 | 24 | 1.5 |
Hydro Test — Shell: 78 Kg/cm², Seat: 58 Kg/cm². Model No. VX-DPCV-WF-1212. 'N' = no. of holes, 'ØH' = dia. of hole, equi-spaced off center.
| A | Flange Details, ASME B16.5 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | FE | LUG | OD | PCD | RFD | T | ØH | N | F |
| 2" | 50 | 121 | 60 | 165 | 127.0 | 92.1 | 25.4 | 19 | 08 | 6.4 |
| 2.5" | 65 | — | 67 | 190 | 149.4 | 104.8 | 28.4 | 22 | 08 | 6.4 |
| 3" | 80 | 143 | 73 | 210 | 168.1 | 127.0 | 31.8 | 22 | 08 | 6.4 |
| 4" | 100 | 165 | 79 | 273 | 215.9 | 157.2 | 38.1 | 25 | 08 | 6.4 |
| 5" | 125 | — | — | — | — | — | — | — | — | — |
| 6" | 150 | 194 | 136 | 356 | 292.1 | 215.9 | 47.8 | 29 | 12 | 6.4 |
| 8" | 200 | 219 | 165 | 419 | 349.2 | 269.9 | 55.6 | 32 | 12 | 6.4 |
| 10" | 250 | 244 | 213 | 508 | 431.8 | 323.8 | 63.5 | 35 | 16 | 6.4 |
| 12" | 300 | 229 | 229 | 559 | 489.0 | 381.0 | 66.5 | 35 | 20 | 6.4 |
| 14" | 350 | 273 | 273 | 603 | 527.0 | 412.8 | 69.8 | 38 | 20 | 6.4 |
| 16" | 400 | 305 | 305 | 686 | 603.2 | 469.9 | 76.2 | 42 | 20 | 6.4 |
| 18" | 450 | 362 | 362 | 743 | 654.0 | 533.4 | 82.6 | 45 | 20 | 6.4 |
| 20" | 500 | 368 | 368 | 813 | 723.9 | 584.2 | 88.9 | 45 | 24 | 6.4 |
| 24" | 600 | 438 | 438 | 940 | 838.2 | 692.2 | 101.6 | 50 | 24 | 6.4 |
Hydro Test — Shell: 159 Kg/cm², Seat: 115 Kg/cm². Model No. VX-DPCV-WF-1213. 'N' = no. of holes, 'ØH' = dia. of hole, equi-spaced off center.
| A | Flange Details, ASME B16.5 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | FE | LUG | OD | PCD | RFD | T | ØH | N | F |
| 2" | 50 | 165 | 70 | 216 | 165.1 | 92.1 | 38.1 | 25 | 08 | 6.4 |
| 2.5" | 65 | — | 83 | 244 | 190.5 | 104.8 | 41.1 | 29 | 08 | 6.4 |
| 3" | 80 | 165 | 83 | 241 | 190.5 | 127.0 | 38.1 | 25 | 08 | 6.4 |
| 4" | 100 | 197 | 102 | 292 | 235.0 | 157.2 | 44.5 | 32 | 08 | 6.4 |
| 5" | 125 | — | — | — | — | — | — | — | — | — |
| 6" | 150 | 219 | 159 | 381 | 317.5 | 215.9 | 55.6 | 32 | 12 | 6.4 |
| 8" | 200 | 254 | 206 | 470 | 393.7 | 269.9 | 63.5 | 38 | 12 | 6.4 |
| 10" | 250 | 267 | 241 | 546 | 469.9 | 323.8 | 69.8 | 38 | 16 | 6.4 |
| 12" | 300 | 292 | 292 | 610 | 533.4 | 381.0 | 79.2 | 38 | 20 | 6.4 |
| 14" | 350 | 356 | 356 | 641 | 558.8 | 412.8 | 85.9 | 41 | 20 | 6.4 |
| 16" | 400 | 384 | 384 | 705 | 616.0 | 469.9 | 88.9 | 45 | 20 | 6.4 |
| 18" | 450 | 451 | 451 | 787 | 685.8 | 533.4 | 101.6 | 50 | 20 | 6.4 |
| 20" | 500 | 451 | 451 | 857 | 749.3 | 584.2 | 108.0 | 54 | 20 | 6.4 |
| 24" | 600 | 495 | 495 | 1041 | 901.7 | 692.2 | 139.7 | 67 | 20 | 6.4 |
Hydro Test — Shell: 235 Kg/cm², Seat: 172 Kg/cm². Model No. VX-DPCV-WF-1214. 'N' = no. of holes, 'ØH' = dia. of hole, equi-spaced off center.
| A | Flange Details, ASME B16.5 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | FE | LUG | OD | PCD | RFD | T | ØH | N | F |
| 2" | 50 | 165 | 70 | 216 | 165.1 | 92.1 | 38.1 | 25 | 08 | 6.4 |
| 2.5" | 65 | — | 83 | 244 | 190.5 | 104.8 | 41.8 | 29 | 08 | 6.4 |
| 3" | 80 | 207 | 83 | 267 | 203.2 | 127.0 | 47.8 | 32 | 08 | 6.4 |
| 4" | 100 | 225 | 102 | 311 | 241.3 | 157.2 | 53.8 | 35 | 08 | 6.4 |
| 5" | 125 | — | — | — | — | — | — | — | — | — |
| 6" | 150 | 292 | 159 | 394 | 317.5 | 215.9 | 82.6 | 38 | 12 | 6.4 |
| 8" | 200 | 340 | 206 | 483 | 393.7 | 269.9 | 91.9 | 45 | 12 | 6.4 |
| 10" | 250 | 387 | 248 | 584 | 482.6 | 323.8 | 108.0 | 51 | 12 | 6.4 |
| 12" | 300 | 435 | 305 | 673 | 571.5 | 381.0 | 124.0 | 54 | 16 | 6.4 |
| 14" | 350 | 476 | 356 | 749 | 635.0 | 412.8 | 133.4 | 60 | 16 | 6.4 |
| 16" | 400 | 537 | 384 | 826 | 704.8 | 469.9 | 146.0 | 67 | 16 | 6.4 |
| 18" | 450 | 468 | 468 | 914 | 774.7 | 533.4 | 162.1 | 73 | 16 | 6.4 |
| 20" | 500 | 533 | 533 | 984 | 831.8 | 584.2 | 177.8 | 80 | 16 | 6.4 |
| 24" | 600 | 559 | 559 | 1168 | 990.6 | 692.2 | 203.2 | 92 | 16 | 6.4 |
Hydro Test — Shell: 391 Kg/cm², Seat: 287 Kg/cm². Model No. VX-DPCV-WF-1215. 'N' = no. of holes, 'ØH' = dia. of hole, equi-spaced off center.
| A | Flange Details, ASME B16.5 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | FE | LUG | OD | PCD | RFD | T | ØH | N | F |
| 2" | 50 | 225 | 70 | 235 | 171.4 | 92.1 | 50.8 | 29 | 08 | 6.4 |
| 2.5" | 65 | — | 83 | 267 | 196.8 | 104.8 | 57.2 | 32 | 08 | 6.4 |
| 3" | 80 | 280 | 86 | 305 | 228.6 | 127.0 | 66.5 | 35 | 08 | 6.4 |
| 4" | 100 | 330 | 105 | 356 | 273.0 | 157.2 | 76.2 | 41 | 08 | 6.4 |
| 5" | 125 | — | — | — | — | — | — | — | — | — |
| 6" | 150 | 454 | 159 | 483 | 368.3 | 215.9 | 108.0 | 54 | 08 | 6.4 |
| 8" | 200 | 489 | 206 | 552 | 438.2 | 269.9 | 127.1 | 54 | 12 | 6.4 |
| 10" | 250 | 622 | 254 | 673 | 539.8 | 323.8 | 165.1 | 67 | 12 | 6.4 |
| 12" | 300 | 686 | 305 | 762 | 619.3 | 381.0 | 184.2 | 73 | 12 | 6.4 |
| 14" | 350 | — | — | — | — | — | — | — | — | — |
| 16" | 400 | — | — | — | — | — | — | — | — | — |
| 18" | 450 | — | — | — | — | — | — | — | — | — |
| 20" | 500 | — | — | — | — | — | — | — | — | — |
| 24" | 600 | — | — | — | — | — | — | — | — | — |
Hydro Test — Shell: 651 Kg/cm², Seat: 478 Kg/cm². Model No. VX-DPCV-WF-1216. 'N' = no. of holes, 'ØH' = dia. of hole, equi-spaced off center.

Ball Valve
Trunnion & floating type with anti-static, anti blow-out fire-safe design. ISO 17292 / API 6D compliant across Class 150 to 2500.
Trunnion Mounted (Fire-Safe)
VX-TMBV
Reference Standard
- MFG. STD
- ISO 17292 / API 6D
- Face to Face
- ASME B16.10
- Flange End
- ASME B16.5
- Butt Weld End
- ASME B16.25
- Insp. & Test.
- API 598
- Fire Safe
- API 607 / API 6FA
- Press & Temp.
- ASME B16.34
Material of Construction
| No. | Description | Carbon Steel | Alloy Steel | Stainless Steel | Duplex Stainless Steel |
|---|---|---|---|---|---|
| 01 | Body | ASTM A216 GR.WCB | ASTM A217 GR.WC9 | ASTM A351 GR.CF8M | ASTM A995 GR.5A |
| 02 | Adaptor | ASTM A216 GR.WCB | ASTM A217 GR.WC9 | ASTM A351 GR.CF8M | ASTM A995 GR.5A |
| 03 | Ball | ASTM A351 GR.CF8M | ASTM A351 GR.CF8M | ASTM A351 GR.CF8M | ASTM A182 GR.F53 |
| 04 | Stem | SS 304 / SS 316 | SS 304 / SS 316 | SS 316 | ASTM A182 GR.F53 |
| 05 | Seat Insert | PTFE / RPTFE / DEVLON / PEEK | PTFE / RPTFE / DEVLON / PEEK | PTFE / RPTFE / DEVLON / PEEK | PTFE / RPTFE / DEVLON / PEEK |
| 06 | Seat Retainer | ASTM A351 GR.CF8M | ASTM A351 GR.CF8M | ASTM A351 GR.CF8M | ASTM A182 GR.F53 |
| 07 | Gasket | SPW SS 304 / SS 316 + Graphite Filled | SPW SS 304 / SS 316 + Graphite Filled | SPW SS 304 / SS 316 + Graphite Filled | SPW SS 304 / SS 316 + Graphite Filled |
| 08 | Bottom Washer | PTFE | PTFE | PTFE | PTFE |
| 09 | Gland Bush | SS 304 / SS 316 | SS 304 / SS 316 | SS 316 | ASTM A182 GR.F53 |
| 10 | Gland Packing | PTFE | PTFE | PTFE | PTFE |
| 11 | Seat & Stem 'O' Ring | Viton | Viton | Viton | Viton |
| 12 | Stem & Trunnion Bush | PTFE | PTFE | PTFE | PTFE |
| 13 | Top Mounting Plate | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
| 14 | Trunnion | SS 304 / SS 316 | SS 304 / SS 316 | SS 316 | ASTM A182 GR.F53 |
| 15 | Trunnion Cover | ASTM A216 GR.WCB | ASTM A217 GR.WC9 | ASTM A351 GR.CF8M | ASTM A995 GR.5A |
| 16 | Drain Plug | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
| 17 | Air Vent | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
| 18 | Anti Static | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
| 19 | Seat Spring | Inconel | Inconel | Inconel | Inconel |
| 20 | Joint Stud / Joint Nut | ASTM A193 GR. B7 / ASTM A194 GR. 2H | ASTM A193 GR. B7 / ASTM A194 GR. 2H | ASTM A193 GR. B8M / ASTM A194 GR. 8M | ASTM A193 GR. B8M / ASTM A194 GR. 8M |
| 21 | Gear Box | Standard | Standard | Standard | Standard |
| 22 | Hand Wheel | Carbon Steel / Malleable Steel | Carbon Steel / Malleable Steel | Carbon Steel / Malleable Steel | Carbon Steel / Malleable Steel |


| Flange Details, ASME B16.5 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | A (FE) | OD | PCD | RFD | T | ØH | N | Length K Appx. | H Appx. | Operating System |
| 6" | 150 | 394 | 279 | 241.3 | 215.9 | 23.9 | 22 | 08 | 450 | 275 | Lever |
| 8" | 200 | 457 | 343 | 298.4 | 269.9 | 26.9 | 22 | 08 | 500 | 375 | Lever |
| 10" | 250 | 533 | 406 | 362.0 | 323.8 | 28.4 | 25 | 12 | 450 | 408 | Gear Box |
| 12" | 300 | 610 | 483 | 431.8 | 381.0 | 30.2 | 25 | 12 | 500 | 468 | Gear Box |
| 14" | 350 | 686 | 533 | 476.2 | 412.8 | 33.3 | 29 | 12 | 500 | 505 | Gear Box |
| 16" | 400 | 762 | 597 | 539.8 | 469.9 | 35.1 | 29 | 16 | 500 | 602 | Gear Box |
| 18" | 450 | 864 | 635 | 577.8 | 533.4 | 38.1 | 32 | 16 | 500 | 685 | Gear Box |
| 20" | 500 | 914 | 698 | 635.0 | 584.2 | 41.1 | 32 | 20 | 550 | 750 | Gear Box |
| 24" | 600 | 1067 | 813 | 749.3 | 692.2 | 46.0 | 35 | 20 | 600 | 895 | Gear Box |
Hydro Test — Shell: 32 Kg/cm², Seat: 22 Kg/cm². Model No. VX-TMBV-1011. 'N' = no. of holes, 'ØH' = dia. of hole, equi-spaced off center.
| Flange Details, ASME B16.5 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | A (FE) | OD | PCD | RFD | T | ØH | N | Length K Appx. | H Appx. | Operating System |
| 6" | 150 | 403 | 318 | 269.7 | 215.9 | 35.1 | 22 | 12 | 500 | 315 | Lever |
| 8" | 200 | 502 | 381 | 330.2 | 269.9 | 39.6 | 25 | 12 | 450 | 395 | Gear Box |
| 10" | 250 | 568 | 444 | 387.4 | 323.8 | 46.0 | 29 | 16 | 450 | 450 | Gear Box |
| 12" | 300 | 648 | 521 | 450.8 | 381.0 | 49.3 | 32 | 16 | 500 | 475 | Gear Box |
| 14" | 350 | 762 | 584 | 514.4 | 412.8 | 52.3 | 32 | 20 | 500 | 515 | Gear Box |
| 16" | 400 | 838 | 648 | 571.5 | 469.9 | 55.6 | 35 | 20 | 500 | 625 | Gear Box |
| 18" | 450 | 914 | 711 | 628.6 | 533.4 | 58.7 | 35 | 24 | 550 | — | Gear Box |
| 20" | 500 | 991 | 775 | 685.8 | 584.2 | 62.0 | 35 | 24 | 550 | — | Gear Box |
| 24" | 600 | 1143 | 914 | 812.8 | 692.2 | 68.3 | 41 | 24 | 600 | — | Gear Box |
Hydro Test — Shell: 78 Kg/cm², Seat: 58 Kg/cm². Model No. VX-TMBV-1012. 'N' = no. of holes, 'ØH' = dia. of hole, equi-spaced off center.
| Flange Details, ASME B16.5 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | A (FE) | OD | PCD | RFD | T | ØH | N | Length K Appx. | H Appx. | Operating System |
| 6" | 150 | 559 | 356 | 292.1 | 215.9 | 47.8 | 29 | 12 | — | — | Gear Box |
| 8" | 200 | 660 | 419 | 349.2 | 269.9 | 55.6 | 32 | 12 | — | — | Gear Box |
| 10" | 250 | 787 | 508 | 431.8 | 323.8 | 63.5 | 35 | 16 | — | — | Gear Box |
| 12" | 300 | 838 | 559 | 489.0 | 381.0 | 66.5 | 35 | 20 | — | — | Gear Box |
| 14" | 350 | 889 | 603 | 527.0 | 412.8 | 69.8 | 38 | 20 | — | — | Gear Box |
| 16" | 400 | 991 | 686 | 603.2 | 469.9 | 76.2 | 42 | 20 | — | — | Gear Box |
| 18" | 450 | 1092 | 743 | 654.0 | 533.4 | 82.6 | 45 | 20 | — | — | Gear Box |
| 20" | 500 | 1194 | 813 | 723.9 | 584.2 | 88.9 | 45 | 24 | — | — | Gear Box |
Hydro Test — Shell: 159 Kg/cm², Seat: 115 Kg/cm². Model No. VX-TMBV-1013. 'N' = no. of holes, 'ØH' = dia. of hole, equi-spaced off center.
| Face to Face | Flange Details, ASME B16.5 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | A (FE) | A (RTJ) | OD | PCD | RFD | T | ØH | N | Length K Appx. | H Appx. | Operating System |
| 2" | 50 | 368 | 371 | 216 | 165.1 | 92.1 | 38.1 | 25 | 08 | 250 | 440 | Lever |
| 2.5" | 65 | 419 | 422 | 244 | 190.5 | 104.8 | 41.1 | 29 | 08 | 300 | 525 | Lever |
| 3" | 80 | 381 | 384 | 241 | 190.5 | 127.0 | 38.1 | 25 | 08 | 300 | 584 | Lever |
| 4" | 100 | 457 | 460 | 292 | 235.0 | 157.2 | 44.5 | 32 | 08 | 400 | 712 | Lever |
| 6" | 150 | 610 | 613 | 381 | 317.5 | 215.9 | 55.6 | 32 | 12 | 500 | 927 | Gear Box |
| 8" | 200 | 737 | 740 | 470 | 393.7 | 269.9 | 63.5 | 38 | 12 | 600 | 1220 | Gear Box |
| 10" | 250 | 838 | 841 | 546 | 469.9 | 323.8 | 69.8 | 38 | 16 | 400 | 1600 | Gear Box |
| 12" | 300 | 965 | 968 | 610 | 533.4 | 381.0 | 79.2 | 38 | 20 | 450 | 1752 | Gear Box |
| 14" | 350 | 1029 | 1039 | 641 | 558.8 | 412.8 | 85.9 | 41 | 20 | 650 | 2286 | Gear Box |
| 16" | 400 | 1130 | 1140 | 705 | 616.0 | 469.9 | 88.9 | 45 | 20 | 650 | 2362 | Gear Box |
Hydro Test — Shell: 235 Kg/cm², Seat: 172 Kg/cm². Model No. VX-TMBV-1014. 'N' = no. of holes, 'ØH' = dia. of hole, equi-spaced off center.
| Face to Face | Flange Details, ASME B16.5 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | A (FE) | A (RTJ) | OD | PCD | RFD | T | ØH | N | Length K Appx. | H Appx. | Operating System |
| 2" | 50 | 368 | 371 | 216 | 165.1 | 92.1 | 38.1 | 25 | 08 | — | — | Lever |
| 2.5" | 65 | 419 | 422 | 244 | 190.5 | 104.8 | 41.8 | 29 | 08 | — | — | Lever |
| 3" | 80 | 470 | 473 | 267 | 203.2 | 127.0 | 47.8 | 32 | 08 | — | — | Gear Box |
| 4" | 100 | 546 | 549 | 311 | 241.3 | 157.2 | 53.8 | 35 | 08 | — | — | Gear Box |
| 6" | 150 | 705 | 711 | 394 | 317.5 | 215.9 | 82.6 | 38 | 12 | — | — | Gear Box |
| 8" | 200 | 832 | 842 | 483 | 393.7 | 269.9 | 91.9 | 45 | 12 | — | — | Gear Box |
| 10" | 250 | 991 | 1001 | 584 | 482.6 | 323.8 | 108.0 | 51 | 12 | — | — | Gear Box |
| 12" | 300 | 1130 | 1146 | 673 | 571.5 | 381.0 | 124.0 | 54 | 16 | — | — | Gear Box |
Hydro Test — Shell: 391 Kg/cm², Seat: 287 Kg/cm². Model No. VX-TMBV-1015. 'N' = no. of holes, 'ØH' = dia. of hole, equi-spaced off center.
| Face to Face | Flange Details, ASME B16.5 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | A (FE) | A (RTJ) | OD | PCD | RFD | T | ØH | N | Length K Appx. | H Appx. | Operating System |
| 2" | 50 | 451 | 454 | 235 | 171.4 | 92.1 | 50.8 | 29 | 08 | — | — | Gear Box |
| 2.5" | 65 | 508 | 514 | 267 | 196.8 | 104.8 | 57.2 | 32 | 08 | — | — | Gear Box |
| 3" | 80 | 578 | 584 | 305 | 228.6 | 127.0 | 66.5 | 35 | 08 | — | — | Gear Box |
| 4" | 100 | 673 | 683 | 356 | 273.0 | 157.2 | 76.2 | 41 | 08 | — | — | Gear Box |
| 6" | 150 | 914 | 927 | 483 | 368.3 | 215.9 | 108.0 | 54 | 08 | — | — | Gear Box |
| 8" | 200 | 1022 | 1038 | 552 | 438.2 | 269.9 | 127.1 | 54 | 12 | — | — | Gear Box |
| 10" | 250 | 1270 | 1292 | 673 | 539.8 | 323.8 | 165.1 | 67 | 12 | — | — | Gear Box |
Hydro Test — Shell: 651 Kg/cm², Seat: 478 Kg/cm². Model No. VX-TMBV-1016. 'N' = no. of holes, 'ØH' = dia. of hole, equi-spaced off center.

Non-Slam Check Valve
Axial-flow nozzle check valves with a spring-assisted disc for fast, non-slam closure that eliminates water hammer in pumped and compressor lines.
Axial Flow Non-Slam
VX-NSCV
Reference Standard
- Mfg. Std.
- API 6D
- Face to Face
- ASME B16.10
- Flange End
- ASME B16.5
- Butt Weld End
- ASME B16.25
- Insp. & Test.
- API 598
- Fire Safe
- API 607 / API 6FA
- Press & Temp.
- ASME B16.34
Material of Construction
| No. | Description | Carbon Steel | Alloy Steel | Stainless Steel | Duplex Stainless Steel |
|---|---|---|---|---|---|
| 01 | Body | ASTM A216 GR.WCB | ASTM A217 GR.WC9 | ASTM A351 GR.CF8M | ASTM A995 GR.5A |
| 02 | Seat Ring | Integral with Body + Stellite 6 | Integral with Body + Stellite 6 | Integral with Body + Stellite 6 | Integral with Body + Stellite 6 |
| 03 | Disc | ASTM A351 GR.CF8M | ASTM A351 GR.CF8M | ASTM A351 GR.CF8M | ASTM A995 GR.5A |
| 04 | Diffuser | ASTM A216 GR.WCB | ASTM A217 GR.WC9 | ASTM A351 GR.CF8M | ASTM A995 GR.5A |
| 05 | Stem | SS 304 / SS 316 | SS 304 / SS 316 | SS 316 | ASTM A182 GR.F53 |
| 06 | Spring | Inconel X-750 | Inconel X-750 | Inconel X-750 | Inconel X-750 |

| A (FE) | Flange Details, ASME B16.5 | |||||||
|---|---|---|---|---|---|---|---|---|
| Size | DN | SP | OD | PCD | RFD | T | ØH | N |
| 2" | 50 | 120 | 152 | 120.6 | 92.1 | 14.3 | 19 | 04 |
| 2.5" | 65 | 120 | 178 | 139.7 | 104.8 | 15.7 | 19 | 04 |
| 3" | 80 | 120 | 190 | 152.4 | 127.0 | 17.5 | 19 | 04 |
| 4" | 100 | 140 | 229 | 190.5 | 157.2 | 22.4 | 19 | — |
| 5" | 125 | — | — | — | — | — | — | — |
| 6" | 150 | 210 | 279 | 241.3 | 215.9 | 23.9 | 22 | 08 |
| 8" | 200 | 280 | 343 | 298.4 | 269.9 | 26.9 | 22 | 08 |
| 10" | 250 | 350 | 406 | 362.0 | 323.8 | 28.4 | 25 | 12 |
| 12" | 300 | 350 | 483 | 431.8 | 381.0 | 30.2 | 25 | 12 |
| 14" | 350 | 405 | 533 | 476.2 | 412.8 | 33.3 | 29 | 12 |
| 16" | 400 | 455 | 597 | 539.8 | 469.9 | 35.1 | 29 | 16 |
| 18" | 450 | 520 | 635 | 577.8 | 533.4 | 38.1 | 32 | 16 |
| 20" | 500 | 570 | 698 | 635.0 | 584.2 | 41.1 | 32 | 20 |
| 24" | 600 | 685 | 813 | 749.3 | 692.2 | 46.0 | 35 | 20 |
Hydro Test — Shell: 32 kg/cm², Seat: 22 kg/cm². Model No. VX-NSCV-1601.
| A (FE) | Flange Details, ASME B16.5 | |||||||
|---|---|---|---|---|---|---|---|---|
| Size | DN | SP | OD | PCD | RFD | T | ØH | N |
| 2" | 50 | 120 | 165 | 127.0 | 92.1 | 20.6 | 19 | 08 |
| 2.5" | 65 | 150 | 190 | 149.4 | 104.8 | 23.9 | 22 | 08 |
| 3" | 80 | 150 | 210 | 168.1 | 127.0 | 26.9 | 22 | 08 |
| 4" | 100 | 170 | 254 | 200.2 | 157.2 | 30.2 | 22 | 08 |
| 5" | 125 | — | — | — | — | — | — | — |
| 6" | 150 | 210 | 318 | 269.7 | 215.9 | 35.1 | 22 | 12 |
| 8" | 200 | 280 | 381 | 330.2 | 269.9 | 39.6 | 25 | 12 |
| 10" | 250 | 350 | 444 | 387.4 | 323.8 | 46.0 | 29 | 16 |
| 12" | 300 | 350 | 521 | 450.8 | 381.0 | 49.3 | 32 | 16 |
| 14" | 350 | 405 | 584 | 514.4 | 412.8 | 52.3 | 32 | 20 |
| 16" | 400 | 455 | 648 | 571.5 | 469.9 | 55.6 | 35 | 20 |
| 18" | 450 | 520 | 711 | 628.6 | 533.4 | 58.7 | 35 | 24 |
| 20" | 500 | 570 | 775 | 685.8 | 584.2 | 62.0 | 35 | 24 |
| 24" | 600 | 685 | 914 | 812.8 | 692.2 | 68.3 | 41 | 24 |
Hydro Test — Shell: 78 kg/cm², Seat: 58 kg/cm². Model No. VX-NSCV-1602.
| Face to Face (SP) | Flange Details, ASME B16.5 | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Size | DN | A (FE) | A (RTJ) | OD | PCD | RFD | T | ØH | N |
| 2" | 50 | 120 | 120 | 165 | 127.0 | 92.1 | 25.4 | 19 | 08 |
| 2.5" | 65 | 150 | 150 | 190 | 149.4 | 104.8 | 31.8 | 22 | 08 |
| 3" | 80 | 150 | 150 | 210 | 168.1 | 127.0 | 31.8 | 22 | 08 |
| 4" | 100 | 170 | 170 | 273 | 215.9 | 157.2 | 38.1 | 25 | 08 |
| 5" | 125 | — | — | — | — | — | — | — | — |
| 6" | 150 | 210 | 210 | 356 | 292.1 | 215.9 | 47.8 | 29 | 12 |
| 8" | 200 | 280 | 280 | 419 | 349.2 | 269.9 | 55.6 | 32 | 12 |
| 10" | 250 | 350 | 350 | 508 | 431.8 | 323.8 | 63.5 | 35 | 16 |
| 12" | 300 | 375 | 375 | 559 | 489.0 | 381.0 | 66.5 | 35 | 20 |
| 14" | 350 | 440 | 440 | 603 | 527.0 | 412.8 | 69.8 | 38 | 20 |
| 16" | 400 | 500 | 500 | 686 | 603.2 | 469.9 | 76.2 | 42 | 20 |
| 18" | 450 | 565 | 565 | 743 | 654.0 | 533.4 | 82.6 | 45 | 20 |
| 20" | 500 | 625 | 625 | 813 | 723.9 | 584.2 | 88.9 | 45 | 24 |
| 24" | 600 | 745 | 745 | 940 | 838.2 | 692.2 | 101.6 | 50 | 24 |
Hydro Test — Shell: 159 kg/cm², Seat: 115 kg/cm². Model No. VX-NSCV-1603.
| Face to Face (SP) | Flange Details, ASME B16.5 | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Size | DN | A (FE) | A (RTJ) | OD | PCD | RFD | T | ØH | N |
| 2" | 50 | 170 | 170 | 216 | 165.1 | 92.1 | 38.1 | 25 | 08 |
| 2.5" | 65 | 190 | 190 | 244 | 190.5 | 104.8 | 41.1 | 29 | 08 |
| 3" | 80 | 190 | 190 | 241 | 190.5 | 127.0 | 38.1 | 25 | 08 |
| 4" | 100 | 210 | 210 | 292 | 235.0 | 157.2 | 44.5 | 32 | 08 |
| 5" | 125 | — | — | — | — | — | — | — | — |
| 6" | 150 | 230 | 230 | 381 | 317.5 | 215.9 | 55.6 | 32 | 12 |
| 8" | 200 | 280 | 280 | 470 | 393.7 | 269.9 | 63.5 | 38 | 12 |
| 10" | 250 | 350 | 350 | 546 | 469.6 | 323.8 | 69.8 | 38 | 16 |
| 12" | 300 | 430 | 430 | 610 | 533.4 | 381.0 | 79.2 | 38 | 20 |
| 14" | 350 | 400 | 400 | 641 | 558.8 | 412.8 | 85.9 | 41 | 20 |
| 16" | 400 | 470 | 470 | 705 | 616.0 | 469.9 | 88.9 | 45 | 20 |
| 18" | 450 | 530 | 530 | 787 | 685.8 | 533.4 | 101.6 | 50 | 20 |
| 20" | 500 | 595 | 595 | 857 | 749.3 | 584.2 | 108.0 | 54 | 20 |
| 24" | 600 | 665 | 665 | 1041 | 901.7 | 692.2 | 139.7 | 67 | 20 |
Hydro Test — Shell: 235 kg/cm², Seat: 172 kg/cm². Model No. VX-NSCV-1604.
| Face to Face (SP) | Flange Details, ASME B16.5 | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Size | DN | A (FE) | A (RTJ) | OD | PCD | RFD | T | ØH | N |
| 2" | 50 | 170 | 170 | 216 | 165.1 | 92.1 | 38.1 | 25 | 08 |
| 2.5" | 65 | 190 | 190 | 244 | 190.5 | 104.8 | 41.8 | 29 | 08 |
| 3" | 80 | 220 | 220 | 267 | 203.2 | 127.0 | 47.8 | 32 | 08 |
| 4" | 100 | 240 | 240 | 311 | 241.3 | 157.2 | 53.8 | 35 | 08 |
| 5" | 125 | — | — | — | — | — | — | — | — |
| 6" | 150 | 310 | 310 | 394 | 317.5 | 215.9 | 82.6 | 38 | 12 |
| 8" | 200 | 350 | 350 | 483 | 393.7 | 269.9 | 91.9 | 45 | 12 |
| 10" | 250 | 400 | 400 | 584 | 482.6 | 323.8 | 108.0 | 51 | 12 |
| 12" | 300 | 450 | 450 | 673 | 571.5 | 381.0 | 124.0 | 54 | 16 |
| 14" | 350 | 490 | 490 | 749 | 635.0 | 412.8 | 133.4 | 60 | 16 |
| 16" | 400 | 530 | 530 | 826 | 704.8 | 469.9 | 146.0 | 67 | 16 |
| 18" | 450 | 580 | 580 | 914 | 774.7 | 533.4 | 162.1 | 73 | 16 |
| 20" | 500 | 655 | 655 | 984 | 831.8 | 584.2 | 177.8 | 80 | 16 |
| 24" | 600 | 750 | 750 | 1168 | 990.6 | 692.2 | 203.2 | 92 | 16 |
Hydro Test — Shell: 391 kg/cm², Seat: 287 kg/cm². Model No. VX-NSCV-1605.
| Face to Face (SP) | Flange Details, ASME B16.5 | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Size | DN | A (FE) | A (RTJ) | OD | PCD | RFD | T | ØH | N |
| 2" | 50 | 210 | 210 | 235 | 171.4 | 92.1 | 50.8 | 29 | 08 |
| 2.5" | 65 | 240 | 240 | 267 | 196.8 | 104.8 | 57.2 | 32 | 08 |
| 3" | 80 | 270 | 270 | 305 | 228.6 | 127.0 | 66.5 | 35 | 08 |
| 4" | 100 | 310 | 310 | 356 | 273.0 | 157.2 | 76.2 | 41 | 08 |
| 5" | 125 | — | — | — | — | — | — | — | — |
| 6" | 150 | 430 | 430 | 483 | 368.3 | 215.9 | 108.0 | 54 | 08 |
| 8" | 200 | 460 | 460 | 552 | 438.2 | 269.9 | 127.1 | 54 | 12 |
| 10" | 250 | 580 | 580 | 673 | 539.8 | 323.8 | 165.1 | 67 | 12 |
| 12" | 300 | 580 | 580 | 762 | 619.3 | 381.0 | 184.2 | 73 | 12 |
| 14" | 350 | — | — | — | — | — | — | — | — |
| 16" | 400 | — | — | — | — | — | — | — | — |
| 18" | 450 | — | — | — | — | — | — | — | — |
| 20" | 500 | — | — | — | — | — | — | — | — |
| 24" | 600 | — | — | — | — | — | — | — | — |
Hydro Test — Shell: 651 kg/cm², Seat: 478 kg/cm². Model No. VX-NSCV-1606.

Gate Valve
Cast rising-stem OS&Y gate valves. API 600 bolted bonnet and pressure-seal configurations from Class 150 to 2500.
Bolted Bonnet Gate Valve
VX-GTV-BB
Reference Standard
- Mfg. Std.
- API 600 / BS 1414
- Face to Face
- ASME B16.10
- Flange End
- ASME B16.5
- Butt Weld End
- ASME B16.25
- Insp. & Test.
- API 598
- Press & Temp.
- ASME B16.34
Material of Construction
| No. | Description | Carbon Steel | Stainless Steel | Alloy Steel | Low Carbon Steel |
|---|---|---|---|---|---|
| 01 | Body | ASTM A216 GR.WCB | ASTM A351 GR.CF8M | ASTM A217 GR.WC9 | ASTM A352 GR.LCC |
| 02 | Seat Ring | ASTM A105 + Stellite 6 | ASTM A182 F316 + Stellite 6 | ASTM A182 F22 + Stellite 6 | ASTM A182 F316 + Stellite 6 |
| 03 | Wedge | ASTM A216 GR.WCB + Overlay 13% Cr. OR ASTM A217 GR.CA15 | ASTM A351 GR.CF8M OR Stellite 6 | ASTM A217 GR.WC9 + Stellite 6 | ASTM A352 GR.LCC + Overlay 316 OR Stellite 6 |
| 04 | Stem | ASTM A182 GR.F6a | SS 316 | ASTM A182 GR.F6a | SS 316 |
| 05 | Gasket | SPW SS 304 / SS 316 + Graphite Filled | SPW SS 304 / SS 316 + Graphite Filled | SPW SS 304 / SS 316 + Graphite Filled | SPW SS 304 / SS 316 + Graphite Filled |
| 06 | Bonnet | ASTM A216 GR.WCB | ASTM A351 GR.CF8M | ASTM A217 GR.WC9 | ASTM A352 GR.LCC |
| 07 | Joint Stud / Joint Nut | ASTM A193 GR. B7 / ASTM A194 GR. 2H | ASTM A193 GR. B8M / ASTM A194 GR. 8M | ASTM A193 GR. B7 / ASTM A194 GR. 2H | ASTM A320 GR. L7 / ASTM A194 GR. 7 |
| 08 | Bonnet Bush | ASTM A182 GR.F6a | SS 316 | ASTM A182 GR.F6a | SS 316 |
| 09 | Gland Packing | Top & bottom braided graphite & interior die-formed flexible graphite | Top & bottom braided graphite & interior die-formed flexible graphite | Top & bottom braided graphite & interior die-formed flexible graphite | Top & bottom braided graphite & interior die-formed flexible graphite |
| 10 | Gland Bush | ASTM A182 GR.F6a | SS 316 | ASTM A182 GR.F6a | SS 316 |
| 11 | Gland Flange | ASTM A216 GR.WCB | ASTM A351 GR.CF8 | ASTM A216 GR.WCB | ASTM A352 GR.LCC |
| 12 | Yoke Sleeve | Ni. Resist. ASTM A439 GR. D2 | Ni. Resist. ASTM A439 GR. D2 | Ni. Resist. ASTM A439 GR. D2 | Ni. Resist. ASTM A439 GR. D2 |
| 13 | Handwheel | Malleable Iron / SG Iron | Malleable Iron / SG Iron | Malleable Iron / SG Iron | Malleable Iron / SG Iron |
| 14 | Handwheel Nut | Carbon Steel | Stainless Steel | Carbon Steel | Carbon Steel |
| 15 | Grease Nipple | Carbon Steel | Stainless Steel | Carbon Steel | Carbon Steel |
| 16 | Grub Screw | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
| 17 | Name Plate | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |


| Face to Face | Flange Details, ASME B16.5 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | A (FE) | A (RTJ) | A (BW) | OD | PCD | RFD | T | ØH | N | HW Dia. (ØHW) | H Appx. | Operating System |
| 2" | 50 | 178 | 191 | 216 | 152 | 120.6 | 92.1 | 14.3 | 19 | 04 | 200 | 400 | Handwheel |
| 2.5" | 65 | 190 | 203 | 241 | 178 | 139.7 | 104.8 | 15.7 | 19 | 04 | 200 | 450 | Handwheel |
| 3" | 80 | 203 | 216 | 282 | 190 | 152.4 | 127.0 | 17.5 | 19 | 04 | 200 | 485 | Handwheel |
| 4" | 100 | 229 | 242 | 305 | 229 | 190.5 | 157.2 | 22.4 | 19 | 08 | 250 | 600 | Handwheel |
| 5" | 125 | 254 | 267 | 381 | 254 | 215.9 | 185.7 | 22.4 | 22 | 08 | 200 | 725 | Handwheel |
| 6" | 150 | 267 | 280 | 403 | 279 | 241.3 | 215.9 | 23.9 | 22 | 08 | 300 | 765 | Handwheel |
| 8" | 200 | 292 | 305 | 419 | 343 | 298.4 | 269.9 | 26.9 | 22 | 08 | 300 | 985 | Handwheel |
| 10" | 250 | 330 | 343 | 457 | 406 | 362.0 | 323.8 | 28.4 | 25 | 12 | 350 | 1220 | Handwheel |
| 12" | 300 | 356 | 369 | 502 | 483 | 431.8 | 381.0 | 30.2 | 25 | 12 | 400 | 1395 | Handwheel |
| 14" | 350 | 381 | 394 | 572 | 533 | 476.2 | 412.8 | 33.3 | 29 | 12 | 400 | 1500 | Gear Box |
| 16" | 400 | 406 | 419 | 610 | 597 | 539.8 | 469.9 | 35.1 | 29 | 16 | 450 | 1775 | Gear Box |
| 18" | 450 | 432 | 445 | 660 | 635 | 577.8 | 533.4 | 38.1 | 32 | 16 | 450 | 2000 | Gear Box |
| 20" | 500 | 457 | 470 | 711 | 698 | 635.0 | 584.2 | 41.1 | 32 | 20 | 500 | 2210 | Gear Box |
| 24" | 600 | 508 | 521 | 813 | 813 | 749.3 | 692.2 | 46.0 | 35 | 20 | 550 | 2725 | Gear Box |
Separated yoke 12" and above. Hydro Test — Shell: 32 kg/cm², Seat/BS: 22 kg/cm². Model No. VX-GTV-BB-1301.
| Face to Face | Flange Details, ASME B16.5 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | A (FE) | A (RTJ) | A (BW) | OD | PCD | RFD | T | ØH | N | HW Dia. (ØHW) | H Appx. | Operating System |
| 2" | 50 | 216 | 232 | 216 | 165 | 127.0 | 92.1 | 20.6 | 19 | 08 | 200 | 410 | Handwheel |
| 2.5" | 65 | 241 | 257 | 241 | 190 | 149.4 | 104.8 | 23.9 | 22 | 08 | 250 | 450 | Handwheel |
| 3" | 80 | 282 | 298 | 282 | 210 | 168.1 | 127.0 | 26.9 | 22 | 08 | 300 | 485 | Handwheel |
| 4" | 100 | 305 | 321 | 305 | 254 | 200.2 | 157.2 | 30.2 | 22 | 08 | 300 | 615 | Handwheel |
| 5" | 125 | 381 | 397 | 381 | 279 | 235.0 | 185.7 | 33.3 | 22 | 08 | 350 | 725 | Handwheel |
| 6" | 150 | 403 | 419 | 403 | 318 | 269.7 | 215.9 | 35.1 | 25 | 12 | 400 | 835 | Handwheel |
| 8" | 200 | 419 | 435 | 419 | 381 | 330.2 | 269.9 | 39.6 | 25 | 12 | 450 | 1010 | Handwheel |
| 10" | 250 | 450 | 473 | 450 | 444 | 387.4 | 323.8 | 46.0 | 29 | 16 | 450 | 1230 | Gear Box |
| 12" | 300 | 502 | 518 | 502 | 521 | 450.8 | 381.0 | 49.3 | 32 | 16 | 500 | 1555 | Gear Box |
| 14" | 350 | 762 | 778 | 762 | 584 | 514.4 | 412.8 | 52.3 | 32 | 20 | 600 | 1720 | Gear Box |
| 16" | 400 | 838 | 854 | 838 | 648 | 571.5 | 469.9 | 55.6 | 35 | 20 | 650 | 1970 | Gear Box |
| 18" | 450 | 914 | 930 | 914 | 711 | 628.6 | 533.4 | 58.7 | 35 | 24 | 700 | 2160 | Gear Box |
| 20" | 500 | 991 | 1010 | 991 | 775 | 685.8 | 584.2 | 62.0 | 35 | 24 | 700 | 2410 | Gear Box |
| 24" | 600 | 1143 | 1165 | 1143 | 914 | 812.8 | 692.2 | 68.3 | 41 | 24 | 750 | 2810 | Gear Box |
Separated yoke 10" and above. Hydro Test — Shell: 78 kg/cm², Seat/BS: 58 kg/cm². Model No. VX-GTV-BB-1302.
| Face to Face | Flange Details, ASME B16.5 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | A (FE) | A (RTJ) | A (BW) | OD | PCD | RFD | T | ØH | N | HW Dia. (ØHW) | H Appx. | Operating System |
| 2" | 50 | 292 | 295 | 292 | 165 | 127.0 | 92.1 | 25.4 | 19 | 08 | 250 | 410 | Handwheel |
| 2.5" | 65 | 330 | 333 | 330 | 190 | 149.4 | 104.8 | 28.4 | 22 | 08 | 300 | 485 | Handwheel |
| 3" | 80 | 356 | 359 | 356 | 210 | 168.1 | 127.0 | 31.8 | 22 | 08 | 350 | 560 | Handwheel |
| 4" | 100 | 432 | 435 | 432 | 273 | 215.9 | 157.2 | 38.1 | 25 | 08 | 450 | 705 | Handwheel |
| 5" | 125 | 508 | 511 | 508 | 330 | 266.7 | 185.7 | 44.4 | 29 | 08 | 500 | 800 | Handwheel |
| 6" | 150 | 559 | 562 | 559 | 356 | 292.1 | 215.9 | 47.8 | 32 | 12 | 500 | 895 | Handwheel |
| 8" | 200 | 660 | 663 | 660 | 419 | 349.2 | 269.9 | 55.6 | 32 | 12 | 600 | 1125 | Gear Box |
| 10" | 250 | 787 | 790 | 787 | 508 | 431.8 | 323.8 | 63.5 | 35 | 16 | 600 | 1400 | Gear Box |
| 12" | 300 | 838 | 841 | 838 | 559 | 489.0 | 381.0 | 66.5 | 35 | 20 | 500 | 1535 | Gear Box |
| 14" | 350 | 889 | 892 | 889 | 603 | 527.0 | 412.8 | 69.8 | 38 | 20 | 550 | 1825 | Gear Box |
| 16" | 400 | 991 | 994 | 991 | 686 | 603.2 | 469.9 | 76.2 | 42 | 20 | 600 | 1955 | Gear Box |
| 18" | 450 | 1092 | 1095 | 1092 | 743 | 654.0 | 533.4 | 82.6 | 45 | 20 | 650 | 2140 | Gear Box |
| 20" | 500 | 1194 | 1200 | 1194 | 813 | 723.9 | 584.2 | 88.9 | 45 | 24 | 650 | 2310 | Gear Box |
| 24" | 600 | 1397 | 1407 | 1397 | 940 | 838.2 | 692.2 | 101.6 | 50 | 24 | 700 | 2725 | Gear Box |
Separated yoke 10" and above. Hydro Test — Shell: 159 kg/cm², Seat/BS: 115 kg/cm². Model No. VX-GTV-BB-1303.
| Face to Face | Flange Details, ASME B16.5 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | A (FE) | A (RTJ) | A (BW) | OD | PCD | RFD | T | ØH | N | HW Dia. (ØHW) | H Appx. | Operating System |
| 2" | 50 | 368 | 371 | 368 | 216 | 165.1 | 92.1 | 25.4 | 19 | 08 | 250 | 440 | Handwheel |
| 2.5" | 65 | 419 | 422 | 419 | 244 | 190.5 | 104.8 | 41.1 | 29 | 08 | 300 | 525 | Handwheel |
| 3" | 80 | 381 | 384 | 381 | 241 | 190.5 | 127.0 | 38.1 | 25 | 08 | 300 | 584 | Handwheel |
| 4" | 100 | 457 | 460 | 457 | 292 | 235.0 | 157.2 | 44.5 | 32 | 08 | 400 | 712 | Handwheel |
| 5" | 125 | 559 | 562 | 559 | 349 | 279.4 | 185.7 | 50.8 | 35 | 08 | 450 | 845 | Handwheel |
| 6" | 150 | 610 | 613 | 610 | 381 | 317.5 | 215.9 | 55.6 | 32 | 12 | 500 | 927 | Gear Box |
| 8" | 200 | 737 | 740 | 737 | 470 | 393.7 | 269.9 | 63.5 | 38 | 12 | 600 | 1220 | Gear Box |
| 10" | 250 | 838 | 841 | 838 | 546 | 469.6 | 323.8 | 69.8 | 38 | 16 | 400 | 1600 | Gear Box |
| 12" | 300 | 965 | 968 | 965 | 610 | 533.4 | 381.0 | 79.2 | 38 | 20 | 450 | 1752 | Gear Box |
| 14" | 350 | 1029 | 1039 | 1029 | 641 | 558.8 | 412.8 | 85.9 | 41 | 20 | 650 | 2286 | Gear Box |
| 16" | 400 | 1130 | 1140 | 1130 | 705 | 616.0 | 469.9 | 88.9 | 45 | 20 | 650 | 2362 | Gear Box |
| 18" | 450 | 1219 | 1232 | 1219 | 787 | 685.8 | 533.4 | 101.6 | 50 | 20 | 700 | 2450 | Gear Box |
| 20" | 500 | 1321 | 1334 | 1321 | 857 | 749.3 | 584.2 | 108.0 | 54 | 20 | 700 | 2410 | Gear Box |
| 24" | 600 | 1549 | 1568 | 1549 | 1041 | 901.7 | 692.2 | 139.7 | 67 | 20 | 750 | 2860 | Gear Box |
Hydro Test — Shell: 235 kg/cm², Seat/BS: 172 kg/cm². Model No. VX-GTV-BB-1304.
Pressure Seal Gate Valve
VX-GTV-PS
Reference Standard
- Mfg. Std.
- ASME B16.34
- Butt Weld End
- ASME B16.25
- Insp. & Test.
- API 598
- Press & Temp.
- ASME B16.34
Material of Construction
| No. | Description | Carbon Steel | Stainless Steel | Alloy Steel | Low Carbon Steel |
|---|---|---|---|---|---|
| 01 | Body | ASTM A216 GR.WCB | ASTM A351 GR.CF8M | ASTM A217 GR.WC9 | ASTM A352 GR.LCC |
| 02 | Seat Ring | ASTM A105 + Stellite 6 | ASTM A182 F316 + Stellite 6 | ASTM A182 F22 + Stellite 6 | ASTM A182 F316 + Stellite 6 |
| 03 | Wedge | ASTM A216 GR.WCB + Overlay 13% Cr. OR ASTM A217 GR.CA15 | ASTM A351 GR.CF8M OR Stellite 6 | ASTM A217 GR.WC9 + Stellite 6 | ASTM A352 GR.LCC + Overlay 316 OR Stellite 6 |
| 04 | Stem | ASTM A182 GR.F6a | SS 316 | ASTM A182 GR.F6a | SS 316 |
| 05 | Gasket | Grafoil | Grafoil | Grafoil | Grafoil |
| 06 | Bonnet | ASTM A216 GR.WCB | ASTM A351 GR.CF8M | ASTM A217 GR.WC9 | ASTM A352 GR.LCC |
| 07 | Joint Stud / Joint Nut | ASTM A193 GR. B7 / ASTM A194 GR. 2H | ASTM A193 GR. B8M / ASTM A194 GR. 8M | ASTM A193 GR. B7 / ASTM A194 GR. 2H | ASTM A320 GR. L7 / ASTM A194 GR. 7 |
| 08 | Bonnet Bush | ASTM A182 GR.F6a | SS 316 | ASTM A182 GR.F6a | SS 316 |
| 09 | Gland Packing | Top & bottom braided graphite & interior die-formed flexible graphite | Top & bottom braided graphite & interior die-formed flexible graphite | Top & bottom braided graphite & interior die-formed flexible graphite | Top & bottom braided graphite & interior die-formed flexible graphite |
| 10 | Gland Bush | ASTM A182 GR.F6a | SS 316 | ASTM A182 GR.F6a | SS 316 |
| 11 | Gland Flange | ASTM A216 GR.WCB | ASTM A351 GR.CF8 | ASTM A216 GR.WCB | ASTM A352 GR.LCC |
| 12 | Spacer Ring | Carbon Steel | Stainless Steel | Carbon Steel | Stainless Steel |
| 13 | Segment Ring | Carbon Steel | Stainless Steel | Carbon Steel | Stainless Steel |
| 14 | Yoke | ASTM A216 GR.WCB | ASTM A351 GR.CF8M | ASTM A217 GR.WC9 | ASTM A352 GR.LCC |
| 15 | Gear Box | Manufacturing Standard | Manufacturing Standard | Manufacturing Standard | Manufacturing Standard |
| 16 | Hand Wheel | Malleable Iron / SG Iron | Malleable Iron / SG Iron | Malleable Iron / SG Iron | Malleable Iron / SG Iron |

| A (BW) | ||||||
|---|---|---|---|---|---|---|
| Size | DN | SP | LP | HW Dia. (ØHW) | H Appx. | Operating System |
| 2" | 50 | 216 | 368 | 250 | 545 | Handwheel |
| 2.5" | 65 | 254 | 419 | 300 | 580 | Handwheel |
| 3" | 80 | 305 | 381 | 300 | 595 | Handwheel |
| 4" | 100 | 356 | 457 | 400 | 720 | Handwheel |
| 5" | 125 | 432 | 559 | 500 | 845 | Gear Box |
| 6" | 150 | 508 | 610 | 500 | 970 | Gear Box |
| 8" | 200 | 660 | 737 | 600 | 1140 | Gear Box |
| 10" | 250 | 787 | 838 | 400 | 1345 | Gear Box |
| 12" | 300 | 914 | 965 | 450 | 1615 | Gear Box |
| 14" | 350 | 991 | 1029 | 650 | 1680 | Gear Box |
| 16" | 400 | 1092 | 1130 | 650 | 2362 | Gear Box |
Hydro Test — Shell: 235 kg/cm², Seat/BS: 172 kg/cm². Model No. VX-GTV-PS-1311.
| A (BW) | ||||||
|---|---|---|---|---|---|---|
| Size | DN | SP | LP | HW Dia. (ØHW) | H Appx. | Operating System |
| 2" | 50 | 216 | 368 | 250 | 545 | Handwheel |
| 2.5" | 65 | 254 | 419 | 300 | 595 | Handwheel |
| 3" | 80 | 305 | 470 | 350 | 625 | Handwheel |
| 4" | 100 | 406 | 546 | 400 | 900 | Gear Box |
| 5" | 125 | 483 | 673 | 500 | 995 | Gear Box |
| 6" | 150 | 559 | 705 | 600 | 1085 | Gear Box |
| 8" | 200 | 711 | 832 | 500 | 1290 | Gear Box |
| 10" | 250 | 864 | 991 | 500 | 1420 | Gear Box |
| 12" | 300 | 991 | 1130 | 500 | 1580 | Gear Box |
| 14" | 350 | 1067 | 1257 | 550 | 2100 | Gear Box |
Hydro Test — Shell: 391 kg/cm², Seat/BS: 287 kg/cm². Model No. VX-GTV-PS-1312.
| A (BW) | ||||||
|---|---|---|---|---|---|---|
| Size | DN | SP | LP | HW Dia. (ØHW) | H Appx. | Operating System |
| 2" | 50 | 279 | 451 | 250 | 590 | Handwheel |
| 2.5" | 65 | 330 | 508 | 300 | 650 | Handwheel |
| 3" | 80 | 368 | 578 | 350 | 800 | Gear Box |
| 4" | 100 | 457 | 673 | 500 | 915 | Gear Box |
| 5" | 125 | 533 | 794 | 500 | 845 | Gear Box |
| 6" | 150 | 610 | 914 | 600 | 1155 | Gear Box |
| 8" | 200 | 762 | 1022 | 500 | 1395 | Gear Box |
| 10" | 250 | 914 | 1270 | 500 | 1580 | Gear Box |
Hydro Test — Shell: 651 kg/cm², Seat/BS: 478 kg/cm². Model No. VX-GTV-PS-1313.

Tilting Disc Check Valve
Tilting-disc non-return valves with an offset pivot for low head-loss flow and rapid, stable closure on high-velocity service.
Tilting Disc Check Valve
VX-TDCV

Reference Standard
- MFG. STD
- ASME B16.34
- Face to Face
- EN 558 SER.-14
- Flange End
- ASME B16.5
- Insp. & Test.
- API 598
- Press & Temp.
- ASME B16.34
Material of Construction
| No. | Description | Carbon Steel | Alloy Steel | Ductile Iron |
|---|---|---|---|---|
| 01 | Body | ASTM A216 GR.WCB | ASTM A217 GR.WC9 | ASTM A 536 Gr. 60-40-18 |
| 02 | Disc | ASTM A351 GR.CF8 | ASTM A351 GR.CF8 | ASTM A351 GR.CF8 |
| 03 | Stem | SS 304 | SS 304 | SS 304 |
| 04 | Stem Cover | ASTM A216 GR.WCB | ASTM A217 GR.WC9 | ASTM A 536 Gr. 60-40-18 |
| 05 | Seat | Metal Seat / Soft Seat (EPDM) | Metal Seat / Soft Seat (EPDM) | Soft Seat (EPDM) |
Body lining with EPDM / Ebonite rubber.

| Flange Details, ASME B16.5 | Hydro Test | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | A (FE) | OD | PCD | RFD | T | ØH | N | Shell | Seat |
| 2" | 50 | 150 | 152 | 120.6 | 92.1 | 14.3 | 19 | 04 | 15 Kg/cm² | 10 Kg/cm² |
| 2.5" | 65 | 170 | 178 | 139.7 | 104.8 | 15.7 | 19 | 04 | 15 Kg/cm² | 10 Kg/cm² |
| 3" | 80 | 180 | 190 | 152.4 | 127.0 | 17.5 | 19 | 04 | 15 Kg/cm² | 10 Kg/cm² |
| 4" | 100 | 190 | 229 | 190.5 | 157.2 | 22.4 | 19 | 08 | 15 Kg/cm² | 10 Kg/cm² |
| 5" | 125 | — | — | — | — | — | — | — | 15 Kg/cm² | 10 Kg/cm² |
| 6" | 150 | 210 | 279 | 241.3 | 215.9 | 23.9 | 22 | 08 | 15 Kg/cm² | 10 Kg/cm² |
| 8" | 200 | 230 | 343 | 298.4 | 269.9 | 26.9 | 22 | 08 | 15 Kg/cm² | 10 Kg/cm² |
| 10" | 250 | 250 | 406 | 362.0 | 323.8 | 28.4 | 25 | 12 | 15 Kg/cm² | 10 Kg/cm² |
| 12" | 300 | 270 | 483 | 431.8 | 381.0 | 30.2 | 25 | 12 | 15 Kg/cm² | 10 Kg/cm² |
| 14" | 350 | 290 | 533 | 476.2 | 412.8 | 33.3 | 29 | 12 | 15 Kg/cm² | 10 Kg/cm² |
| 16" | 400 | 310 | 597 | 539.8 | 469.9 | 35.1 | 29 | 16 | 15 Kg/cm² | 10 Kg/cm² |
| 18" | 450 | 330 | 635 | 577.8 | 533.4 | 38.1 | 32 | 16 | 15 Kg/cm² | 10 Kg/cm² |
| 20" | 500 | 350 | 698 | 635.0 | 584.2 | 41.1 | 32 | 20 | 15 Kg/cm² | 10 Kg/cm² |
| 24" | 600 | 390 | 813 | 749.3 | 692.2 | 46.0 | 35 | 20 | 15 Kg/cm² | 10 Kg/cm² |
Model No. VX-TDCV-1301. 'N' = no. of holes, 'ØH' = dia. of hole, equi-spaced off center.
| Flange Details, ASME B16.5 | Hydro Test | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | A (FE) | OD | PCD | RFD | T | ØH | N | Shell | Seat |
| 2" | 50 | 150 | 165 | 127.0 | 92.1 | 20.6 | 19 | 08 | 24 Kg/cm² | 18 Kg/cm² |
| 2.5" | 65 | 170 | 190 | 149.4 | 104.8 | 23.9 | 19 | 08 | 24 Kg/cm² | 18 Kg/cm² |
| 3" | 80 | 180 | 210 | 168.1 | 127.0 | 26.9 | 22 | 08 | 24 Kg/cm² | 18 Kg/cm² |
| 4" | 100 | 190 | 254 | 200.2 | 157.2 | 30.2 | 22 | 08 | 24 Kg/cm² | 18 Kg/cm² |
| 5" | 125 | — | — | — | — | — | — | — | 24 Kg/cm² | 18 Kg/cm² |
| 6" | 150 | 210 | 318 | 269.7 | 215.9 | 35.1 | 25 | 12 | 24 Kg/cm² | 18 Kg/cm² |
| 8" | 200 | 230 | 381 | 330.2 | 269.9 | 39.6 | 25 | 12 | 24 Kg/cm² | 18 Kg/cm² |
| 10" | 250 | 250 | 444 | 387.4 | 323.8 | 46.0 | 29 | 16 | 24 Kg/cm² | 18 Kg/cm² |
| 12" | 300 | 270 | 521 | 450.8 | 381.0 | 49.3 | 32 | 16 | 24 Kg/cm² | 18 Kg/cm² |
| 14" | 350 | 290 | 584 | 514.4 | 412.8 | 52.3 | 32 | 20 | 24 Kg/cm² | 18 Kg/cm² |
| 16" | 400 | 310 | 648 | 571.5 | 469.9 | 55.6 | 35 | 20 | 24 Kg/cm² | 18 Kg/cm² |
| 18" | 450 | 330 | 711 | 628.6 | 533.4 | 58.7 | 35 | 24 | 24 Kg/cm² | 18 Kg/cm² |
| 20" | 500 | 350 | 775 | 685.8 | 584.2 | 62.0 | 35 | 24 | 24 Kg/cm² | 18 Kg/cm² |
| 24" | 600 | 390 | 914 | 812.8 | 692.2 | 68.3 | 41 | 24 | 24 Kg/cm² | 18 Kg/cm² |
Model No. VX-TDCV-1302. 'N' = no. of holes, 'ØH' = dia. of hole, equi-spaced off center.

Globe Valve
BS 1873 cast bolted-bonnet and pressure-seal globe valves for precision throttling and fluid control, Class 150 to 2500.
Bolted Bonnet Globe Valve
VX-GLV-BB
Reference Standard
- Mfg. Std.
- BS 1873
- Face to Face
- ASME B16.10
- Flange End
- ASME B16.5
- Butt Weld End
- ASME B16.25
- Insp. & Test.
- API 598
- Press & Temp.
- ASME B16.34
Material of Construction
| No. | Description | Carbon Steel | Stainless Steel | Alloy Steel | Low Carbon Steel |
|---|---|---|---|---|---|
| 01 | Body | ASTM A216 GR.WCB | ASTM A351 GR.CF8M | ASTM A217 GR.WC9 | ASTM A352 GR.LCC |
| 02 | Seat Ring | ASTM A105 + Stellite 6 | ASTM A182 F316 + Stellite 6 | ASTM A182 F22 + Stellite 6 | ASTM A182 F316 + Stellite 6 |
| 03 | Plug | ASTM A216 GR.WCB + OVERLAY 13% Cr. OR ASTM A217 GR.CA15 | ASTM A351 GR.CF8M OR Stellite 6 | ASTM A217 GR.WC9 + Stellite 6 | ASTM A352 GR.LCC + OVERLAY 316 OR Stellite 6 |
| 04 | Stem | ASTM A182 GR.F6a | SS 316 | ASTM A182 GR.F6a | SS 316 |
| 05 | Gasket | SPW SS 304 / SS 316 + Graphite Filled | SPW SS 304 / SS 316 + Graphite Filled | SPW SS 304 / SS 316 + Graphite Filled | SPW SS 304 / SS 316 + Graphite Filled |
| 06 | Bonnet | ASTM A216 GR.WCB | ASTM A351 GR.CF8M | ASTM A217 GR.WC9 | ASTM A352 GR.LCC |
| 07 | Joint Stud / Joint Nut | ASTM A193 GR. B7 / ASTM A194 GR. 2H | ASTM A193 GR. B8M / ASTM A194 GR. 8M | ASTM A193 GR. B7 / ASTM A194 GR. 2H | ASTM A320 GR. L7 / ASTM A194 GR. 7 |
| 08 | Bonnet Bush | ASTM A182 GR.F6a | SS 316 | ASTM A182 GR.F6a | SS 316 |
| 09 | Gland Packing | Top & Bottom Braided Graphite & Interior Die-Formed Flexible Graphite | Top & Bottom Braided Graphite & Interior Die-Formed Flexible Graphite | Top & Bottom Braided Graphite & Interior Die-Formed Flexible Graphite | Top & Bottom Braided Graphite & Interior Die-Formed Flexible Graphite |
| 10 | Gland Bush | ASTM A182 GR.F6a | SS 316 | ASTM A182 GR.F6a | SS 316 |
| 11 | Gland Flange | ASTM A216 GR.WCB | ASTM A351 GR.CF8 | ASTM A216 GR.WCB | ASTM A352 GR.LCC |
| 12 | Yoke Sleeve | Ni. Resist. ASTM A439 GR. D2 | Ni. Resist. ASTM A439 GR. D2 | Ni. Resist. ASTM A439 GR. D2 | Ni. Resist. ASTM A439 GR. D2 |
| 13 | Handwheel | Malleable Iron / SG Iron | Malleable Iron / SG Iron | Malleable Iron / SG Iron | Malleable Iron / SG Iron |
| 14 | Handwheel Nut | Carbon Steel | Stainless Steel | Carbon Steel | Carbon Steel |
| 15 | Grease Nipple | Carbon Steel | Stainless Steel | Carbon Steel | Carbon Steel |
| 16 | Grub Screw | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
| 17 | Name Plate | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |


| Face to Face | Flange Details, ASME B16.5 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | A (FE) | A (RTJ) | A (BW) | OD | PCD | RFD | T | ØH | N | HW Dia. (ØHW) | H Appx. | Operating System |
| 2" | 50 | 203 | 216 | 203 | 152 | 120.6 | 92.1 | 14.3 | 19 | 04 | 200 | 320 | Handwheel |
| 2.5" | 65 | 216 | 229 | 216 | 178 | 139.7 | 104.8 | 15.7 | 19 | 04 | 200 | 330 | Handwheel |
| 3" | 80 | 241 | 254 | 241 | 190 | 152.4 | 127.0 | 17.5 | 19 | 04 | 250 | 380 | Handwheel |
| 4" | 100 | 292 | 305 | 292 | 229 | 190.5 | 157.2 | 22.4 | 19 | 08 | 300 | 480 | Handwheel |
| 5" | 125 | 356 | 343 | 356 | 254 | 215.9 | 185.7 | 22.4 | 22 | 08 | 300 | 525 | Handwheel |
| 6" | 150 | 406 | 419 | 406 | 279 | 241.3 | 215.9 | 23.9 | 22 | 08 | 350 | 575 | Handwheel |
| 8" | 200 | 495 | 508 | 495 | 343 | 298.4 | 269.9 | 26.9 | 22 | 08 | 450 | 650 | Handwheel |
| 10" | 250 | 622 | 635 | 622 | 406 | 362.0 | 323.8 | 28.4 | 25 | 12 | 500 | 780 | Handwheel |
| 12" | 300 | 698 | 711 | 698 | 483 | 431.8 | 381.0 | 30.2 | 25 | 12 | 600 | 935 | Handwheel |
| 14" | 350 | 787 | 800 | 787 | 533 | 476.2 | 412.8 | 33.3 | 25 | 12 | 700 | 1185 | Gear Box |
| 16" | 400 | 914 | 927 | 914 | 597 | 539.8 | 469.9 | 35.1 | 29 | 16 | 700 | 1250 | Gear Box |
Hydro Test — Shell: 32 kg/cm², Seat/BS: 22 kg/cm². Model No. VX-GLV-BB-1401. Separated yoke 16" and above. 'N' = no. of holes, 'ØH' = dia. of hole, equi-spaced off center.
| Face to Face | Flange Details, ASME B16.5 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | A (FE) | A (RTJ) | A (BW) | OD | PCD | RFD | T | ØH | N | HW Dia. (ØHW) | H Appx. | Operating System |
| 2" | 50 | 267 | 283 | 267 | 165 | 127.0 | 92.1 | 20.6 | 19 | 08 | 200 | 360 | Handwheel |
| 2.5" | 65 | 292 | 308 | 292 | 190 | 149.4 | 104.8 | 23.9 | 22 | 08 | 250 | 410 | Handwheel |
| 3" | 80 | 318 | 334 | 318 | 210 | 168.1 | 127.0 | 26.9 | 22 | 08 | 300 | 450 | Handwheel |
| 4" | 100 | 356 | 372 | 356 | 254 | 200.2 | 157.2 | 30.2 | 22 | 08 | 350 | 530 | Handwheel |
| 5" | 125 | 400 | 416 | 400 | 279 | 235.0 | 185.7 | 33.3 | 22 | 08 | 400 | 590 | Handwheel |
| 6" | 150 | 444 | 460 | 444 | 318 | 269.7 | 215.9 | 35.1 | 22 | 12 | 450 | 650 | Handwheel |
| 8" | 200 | 559 | 575 | 559 | 381 | 330.2 | 269.9 | 39.6 | 25 | 12 | 600 | 735 | Handwheel |
| 10" | 250 | 622 | 638 | 622 | 444 | 387.4 | 323.8 | 46.0 | 29 | 16 | 650 | 825 | Gear Box |
| 12" | 300 | 711 | 727 | 711 | 521 | 450.8 | 381.0 | 49.3 | 32 | 16 | 700 | 950 | Gear Box |
Hydro Test — Shell: 78 kg/cm², Seat/BS: 58 kg/cm². Model No. VX-GLV-BB-1402. Separated yoke 16" and above. 'N' = no. of holes, 'ØH' = dia. of hole, equi-spaced off center.
| Face to Face | Flange Details, ASME B16.5 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | A (FE) | A (RTJ) | A (BW) | OD | PCD | RFD | T | ØH | N | HW Dia. (ØHW) | H Appx. | Operating System |
| 2" | 50 | 292 | 295 | 292 | 165 | 127.0 | 92.1 | 25.4 | 19 | 08 | 250 | 400 | Handwheel |
| 2.5" | 65 | 330 | 333 | 330 | 190 | 149.4 | 104.8 | 28.4 | 22 | 08 | 300 | 425 | Handwheel |
| 3" | 80 | 356 | 359 | 356 | 210 | 168.1 | 127.0 | 31.8 | 22 | 08 | 350 | 490 | Handwheel |
| 4" | 100 | 432 | 435 | 432 | 273 | 215.9 | 157.2 | 38.1 | 25 | 08 | 400 | 635 | Handwheel |
| 5" | 125 | 508 | 511 | 508 | 330 | 266.7 | 185.7 | 44.4 | 29 | 08 | 450 | 685 | Handwheel |
| 6" | 150 | 559 | 562 | 559 | 356 | 292.1 | 215.9 | 47.8 | 29 | 12 | 500 | 740 | Handwheel |
| 8" | 200 | 660 | 663 | 660 | 419 | 349.2 | 269.9 | 55.6 | 32 | 12 | 600 | 975 | Gear Box |
| 10" | 250 | 787 | 790 | 787 | 508 | 431.8 | 323.8 | 63.5 | 35 | 16 | 650 | 1080 | Gear Box |
Hydro Test — Shell: 159 kg/cm², Seat/BS: 115 kg/cm². Model No. VX-GLV-BB-1403. Separated yoke 12" and above. 'N' = no. of holes, 'ØH' = dia. of hole, equi-spaced off center.
| Face to Face | Flange Details, ASME B16.5 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | A (FE) | A (RTJ) | A (BW) | OD | PCD | RFD | T | ØH | N | HW Dia. (ØHW) | H Appx. | Operating System |
| 2" | 50 | 368 | 371 | 368 | 216 | 165.1 | 92.1 | 38.1 | 25 | 08 | 300 | 505 | Handwheel |
| 2.5" | 65 | 419 | 422 | 419 | 244 | 190.5 | 104.8 | 41.1 | 29 | 08 | 400 | 605 | Handwheel |
| 3" | 80 | 381 | 384 | 381 | 241 | 190.5 | 127.0 | 38.1 | 25 | 08 | 400 | 710 | Handwheel |
| 4" | 100 | 457 | 460 | 457 | 292 | 235.0 | 157.2 | 44.5 | 32 | 08 | 500 | 895 | Handwheel |
| 5" | 125 | 559 | 562 | 559 | 349 | 279.4 | 185.7 | 50.8 | 35 | 08 | 550 | 980 | Gear Box |
| 6" | 150 | 610 | 613 | 610 | 381 | 317.5 | 215.9 | 55.6 | 32 | 12 | 600 | 1150 | Gear Box |
| 8" | 200 | 737 | 740 | 737 | 470 | 393.7 | 269.9 | 63.5 | 38 | 12 | 700 | 1360 | Gear Box |
| 10" | 250 | 838 | 841 | 838 | 546 | 469.9 | 323.8 | 69.8 | 38 | 16 | 750 | 1520 | Gear Box |
Hydro Test — Shell: 235 kg/cm², Seat/BS: 172 kg/cm². Model No. VX-GLV-BB-1404. Separated yoke 12" and above. 'N' = no. of holes, 'ØH' = dia. of hole, equi-spaced off center.
Pressure Seal Globe Valve
VX-GLV-PS
Reference Standard
- Mfg. Std.
- ASME B16.34
- Butt Weld End
- ASME B16.25
- Insp. & Test.
- API 598
- Press & Temp.
- ASME B16.34
Material of Construction
| No. | Description | Carbon Steel | Stainless Steel | Alloy Steel | Low Carbon Steel |
|---|---|---|---|---|---|
| 01 | Body | ASTM A216 GR.WCB | ASTM A351 GR.CF8M | ASTM A217 GR.WC9 | ASTM A352 GR.LCC |
| 02 | Seat Ring | ASTM A105 + Stellite 6 | ASTM A182 F316 + Stellite 6 | ASTM A182 F22 + Stellite 6 | ASTM A182 F316 + Stellite 6 |
| 03 | Plug | ASTM A216 GR.WCB + OVERLAY 13% Cr. OR ASTM A217 GR.CA15 | ASTM A351 GR.CF8M OR Stellite 6 | ASTM A217 GR.WC9 + Stellite 6 | ASTM A352 GR.LCC + OVERLAY 316 OR Stellite 6 |
| 04 | Stem | ASTM A182 GR.F6a | SS 316 | ASTM A182 GR.F6a | SS 316 |
| 05 | Gasket | Grafoil | Grafoil | Grafoil | Grafoil |
| 06 | Bonnet | ASTM A216 GR.WCB | ASTM A351 GR.CF8M | ASTM A217 GR.WC9 | ASTM A352 GR.LCC |
| 07 | Joint Stud / Joint Nut | ASTM A193 GR. B7 / ASTM A194 GR. 2H | ASTM A193 GR. B8M / ASTM A194 GR. 8M | ASTM A193 GR. B7 / ASTM A194 GR. 2H | ASTM A320 GR. L7 / ASTM A194 GR. 7 |
| 08 | Bonnet Bush | ASTM A182 GR.F6a | SS 316 | ASTM A182 GR.F6a | SS 316 |
| 09 | Gland Packing | Top & Bottom Braided Graphite & Interior Die-Formed Flexible Graphite | Top & Bottom Braided Graphite & Interior Die-Formed Flexible Graphite | Top & Bottom Braided Graphite & Interior Die-Formed Flexible Graphite | Top & Bottom Braided Graphite & Interior Die-Formed Flexible Graphite |
| 10 | Gland Bush | ASTM A182 GR.F6a | SS 316 | ASTM A182 GR.F6a | SS 316 |
| 11 | Gland Flange | ASTM A216 GR.WCB | ASTM A351 GR.CF8 | ASTM A216 GR.WCB | ASTM A352 GR.LCC |
| 12 | Spacer Ring | Carbon Steel | Stainless Steel | Carbon Steel | Stainless Steel |
| 13 | Segment Ring | Carbon Steel | Stainless Steel | Carbon Steel | Stainless Steel |
| 14 | Yoke | ASTM A216 GR.WCB | ASTM A351 GR.CF8M | ASTM A217 GR.WC9 | ASTM A352 GR.LCC |
| 15 | Gear Box | Manufacturing Standard | Manufacturing Standard | Manufacturing Standard | Manufacturing Standard |
| 16 | Hand Wheel | Malleable Iron / SG Iron | Malleable Iron / SG Iron | Malleable Iron / SG Iron | Malleable Iron / SG Iron |

| A (BW) | ||||||
|---|---|---|---|---|---|---|
| Size | DN | SP | LP | HW Dia. (ØHW) | H Appx. | Operating System |
| 2" | 50 | 216 | 368 | 250 | 460 | Handwheel |
| 2.5" | 65 | 254 | 419 | 300 | 580 | Handwheel |
| 3" | 80 | 305 | 381 | 300 | 600 | Handwheel |
| 4" | 100 | 356 | 457 | 400 | 740 | Gear Box |
| 5" | 125 | 432 | 559 | 500 | 860 | Gear Box |
| 6" | 150 | 508 | 610 | 500 | 950 | Gear Box |
| 8" | 200 | 660 | 737 | 700 | 1040 | Gear Box |
| 10" | 250 | 787 | 838 | 400 | 1120 | Gear Box |
Hydro Test — Shell: 235 kg/cm², Seat/BS: 172 kg/cm². Model No. VX-GLV-PS-1411. SP = short pattern, LP = long pattern.
| A (BW) | ||||||
|---|---|---|---|---|---|---|
| Size | DN | SP | LP | HW Dia. (ØHW) | H Appx. | Operating System |
| 2" | 50 | 216 | 368 | 350 | 490 | Handwheel |
| 2.5" | 65 | 254 | 419 | 400 | 610 | Handwheel |
| 3" | 80 | 305 | 470 | 450 | 785 | Handwheel |
| 4" | 100 | 406 | 546 | 500 | 810 | Gear Box |
| 5" | 125 | 483 | 673 | 600 | 990 | Gear Box |
| 6" | 150 | 559 | 705 | 700 | 1080 | Gear Box |
| 8" | 200 | 711 | 832 | 500 | 1150 | Gear Box |
| 10" | 250 | 864 | 991 | 600 | 1395 | Gear Box |
Hydro Test — Shell: 391 kg/cm², Seat/BS: 287 kg/cm². Model No. VX-GLV-PS-1412. SP = short pattern, LP = long pattern.
| A (BW) | ||||||
|---|---|---|---|---|---|---|
| Size | DN | SP | LP | HW Dia. (ØHW) | H Appx. | Operating System |
| 2" | 50 | 279 | 451 | 400 | 610 | Handwheel |
| 2.5" | 65 | 330 | 508 | 450 | 750 | Handwheel |
| 3" | 80 | 368 | 578 | 500 | 795 | Gear Box |
| 4" | 100 | 457 | 673 | 500 | 975 | Gear Box |
| 5" | 125 | 533 | 794 | 600 | 1075 | Gear Box |
| 6" | 150 | 610 | 914 | 600 | 1120 | Gear Box |
| 8" | 200 | 762 | 1022 | 700 | 1330 | Gear Box |
| 10" | 250 | 914 | 1270 | 700 | 1600 | Gear Box |
Hydro Test — Shell: 651 kg/cm², Seat/BS: 478 kg/cm². Model No. VX-GLV-PS-1413. SP = short pattern, LP = long pattern.

Butterfly Valve
API 609 double offset and triple offset butterfly valves in wafer, lug, and flange-end configurations, Class 150 to 600.
Double Offset / Triple Offset
VX-BFV-DO
Reference Standard
- MFG. STD
- API 609
- Face to Face
- API 609, CAT.-B
- Wafer End
- Suitable to mount ASME B16.5
- Lug End
- ASME B16.5
- Flange End
- ASME B16.5
- Insp. & Test.
- API 598
- Press & Temp.
- ASME B16.34
Material of Construction
| No. | Description | Carbon Steel | Stainless Steel | Duplex | Low Carbon Steel |
|---|---|---|---|---|---|
| 01 | Body | ASTM A216 GR.WCB | ASTM A351 GR.CF8M | ASTM A995 GR.5A | ASTM A352 GR.LCC |
| 02 | Disc | ASTM A216 GR.WCB | ASTM A351 GR.CF8M | ASTM A995 GR.5A | ASTM A351 GR.CF8 |
| 03 | Stem | ASTM A182 GR.F6a | SS 316 | ASTM A182 GR.F53 | SS 304 / SS 316 |
| 04 | Disc Seat | PTFE / Metal Seat | PTFE / Metal Seat | PTFE / Metal Seat | PTFE / Metal Seat |
| 05 | Bottom Cover | ASTM A216 GR.WCB | ASTM A351 GR.CF8M | ASTM A995 GR.5A | ASTM A352 GR.LCC |
| 06 | 'O' Ring | Viton / PTFE | Viton / PTFE | Viton / PTFE | Viton / PTFE |
| 07 | L.N. Cap Screw | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
| 08 | Body Seat Ring | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
| 09 | L.N. Cap Screw | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
| 10 | Body Seat | Stellite 6 | Integral with body or Stellite 6 | Integral with body or Stellite 6 | Stellite 6 |
| 11 | Gear Box | Standard | Standard | Standard | Standard |
| 12 | Seal O-Ring | Viton / PTFE | Viton / PTFE | Viton / PTFE | Viton / PTFE |



| Face to Face (A) | Flange Details, ASME B16.5 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Size | A (WF) | A (LUG) | A (FE) | OD | PCD | RFD | T | ØH | N | Operating System |
| 2" | 45 | 45 | 108 | 152 | 120.6 | 92.1 | 14.3 | 19 | 04 | Lever |
| 2.5" | 48 | 48 | 112 | 178 | 139.7 | 104.8 | 15.7 | 19 | 04 | Lever |
| 3" | 48 | 48 | 114 | 190 | 152.4 | 127.0 | 17.5 | 19 | 04 | Lever |
| 4" | 54 | 54 | 127 | 229 | 190.5 | 157.2 | 22.4 | 19 | 08 | Lever |
| 5" | — | — | 140 | 254 | 215.9 | 185.7 | 22.4 | 22 | 08 | Lever |
| 6" | 57 | 57 | 140 | 279 | 241.3 | 215.9 | 23.9 | 22 | 08 | Lever |
| 8" | 64 | 64 | 152 | 343 | 298.4 | 269.9 | 26.9 | 22 | 08 | Lever |
| 10" | 71 | 71 | 165 | 406 | 362.0 | 323.8 | 28.4 | 25 | 12 | Gear Box |
| 12" | 81 | 81 | 178 | 483 | 431.8 | 381.0 | 30.2 | 25 | 12 | Gear Box |
| 14" | 92 | 92 | 190 | 533 | 476.2 | 412.8 | 33.3 | 29 | 12 | Gear Box |
| 16" | 102 | 102 | 216 | 597 | 539.8 | 469.9 | 35.1 | 32 | 16 | Gear Box |
| 18" | 114 | 114 | 222 | 635 | 577.8 | 533.4 | 38.1 | 32 | 16 | Gear Box |
| 20" | 127 | 127 | 229 | 698 | 635.0 | 584.2 | 41.1 | 32 | 20 | Gear Box |
| 24" | 154 | 154 | 267 | 813 | 749.3 | 692.2 | 46.0 | 35 | 20 | Gear Box |
Hydro Test — Shell: 32 kg/cm², Seat: 22 kg/cm². Model No. VX-BFV-DO-1711. Dimensions in mm.
| Face to Face (A) | Flange Details, ASME B16.5 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Size | A (WF) | A (LUG) | A (FE) | OD | PCD | RFD | T | ØH | N | Operating System |
| 2" | 45 | 45 | 140 | 165 | 127.0 | 92.1 | 20.6 | 19 | 08 | Lever |
| 2.5" | 48 | 48 | 170 | 190 | 149.4 | 104.8 | 23.9 | 22 | 08 | Lever |
| 3" | 48 | 48 | 180 | 210 | 168.1 | 127.0 | 26.9 | 22 | 08 | Lever |
| 4" | 54 | 54 | 190 | 254 | 200.2 | 157.2 | 30.2 | 22 | 08 | Lever |
| 5" | — | — | 200 | 279 | 235.0 | 185.7 | 33.3 | 22 | 08 | Lever |
| 6" | 59 | 59 | 210 | 318 | 269.7 | 215.9 | 35.1 | 22 | 12 | Lever |
| 8" | 73 | 73 | 230 | 381 | 330.2 | 269.9 | 39.6 | 25 | 12 | Gear Box |
| 10" | 83 | 83 | 250 | 444 | 387.4 | 323.8 | 46.0 | 29 | 16 | Gear Box |
| 12" | 92 | 92 | 270 | 521 | 450.8 | 381.0 | 49.3 | 32 | 16 | Gear Box |
| 14" | 117 | 117 | 290 | 584 | 514.4 | 412.8 | 52.3 | 32 | 20 | Gear Box |
| 16" | 133 | 133 | 310 | 648 | 571.5 | 469.9 | 55.6 | 35 | 20 | Gear Box |
| 18" | 149 | 149 | 330 | 711 | 628.6 | 533.4 | 58.7 | 35 | 24 | Gear Box |
| 20" | 159 | 159 | 350 | 775 | 685.8 | 584.2 | 62.0 | 35 | 24 | Gear Box |
Hydro Test — Shell: 78 kg/cm², Seat: 58 kg/cm². Model No. VX-BFV-DO-1712. Dimensions in mm.
| Face to Face (A) | Flange Details, ASME B16.5 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Size | A (WF) | A (LUG) | A (FE) | OD | PCD | RFD | T | ØH | N | Operating System |
| 2" | 48 | 48 | — | 165 | 127.0 | 92.1 | 25.4 | 19 | 08 | Lever |
| 2.5" | 54 | 54 | — | 190 | 149.4 | 104.8 | 28.4 | 22 | 08 | Lever |
| 3" | 54 | 54 | 180 | 210 | 168.1 | 127.0 | 31.8 | 22 | 08 | Lever |
| 4" | 64 | 64 | 190 | 273 | 215.9 | 157.2 | 38.1 | 22 | 08 | Lever |
| 5" | — | — | — | 330 | 266.7 | 185.7 | 44.4 | 29 | 08 | Lever |
| 6" | 78 | 78 | 210 | 356 | 292.1 | 215.9 | 47.8 | 29 | 12 | Gear Box |
| 8" | 102 | 102 | 230 | 419 | 349.2 | 269.9 | 55.6 | 32 | 12 | Gear Box |
| 10" | 117 | 117 | 250 | 508 | 431.8 | 323.8 | 63.5 | 35 | 16 | Gear Box |
| 12" | 140 | 140 | 270 | 559 | 489.0 | 381.0 | 66.5 | 35 | 20 | Gear Box |
Hydro Test — Shell: 159 kg/cm², Seat: 115 kg/cm². Model No. VX-BFV-DO-1713. Dimensions in mm.

Swing Check Valve
Swing-disc non-return valves — bolted-cover and pressure-seal bonnets — for low-drop backflow prevention from Class 150 to 2500.
Bolted Cover
VX-SCV-BB
Reference Standard
- Mfg. Std.
- BS 1868
- Face to Face
- ASME B16.10
- Flange End
- ASME B16.5
- Butt Weld End
- ASME B16.25
- Insp. & Test.
- API 598
- Press & Temp.
- ASME B16.34
Material of Construction
| No. | Description | Carbon Steel | Stainless Steel | Alloy Steel | Low Carbon Steel |
|---|---|---|---|---|---|
| 01 | Body | ASTM A216 GR.WCB | ASTM A351 GR.CF8M | ASTM A217 GR.WC9 | ASTM A352 GR.LCC |
| 02 | Seat Ring | ASTM A105 + Stellite 6 | ASTM A182 F316 + Stellite 6 | ASTM A182 F22 + Stellite 6 | ASTM A182 F316 + Stellite 6 |
| 03 | Disc | ASTM A216 GR.WCB + OVERLAY 13% Cr. OR ASTM A217 GR.CA15 | ASTM A351 GR.CF8M OR Stellite 6 | ASTM A217 GR.WC9 + Stellite 6 | ASTM A352 GR.LCC + OVERLAY 316 OR Stellite 6 |
| 04 | Hinge Pin | ASTM A182 GR.F6a | SS 316 | ASTM A182 GR.F6a | SS 316 |
| 05 | Gasket | SPW SS 304 / SS 316 + Graphite Filled | SPW SS 304 / SS 316 + Graphite Filled | SPW SS 304 / SS 316 + Graphite Filled | SPW SS 304 / SS 316 + Graphite Filled |
| 06 | Cover | ASTM A216 GR.WCB | ASTM A351 GR.CF8M | ASTM A217 GR.WC9 | ASTM A352 GR.LCC |
| 07 | Joint Stud / Joint Nut | ASTM A193 GR. B7 / ASTM A194 GR. 2H | ASTM A193 GR. B8M / ASTM A194 GR. 8M | ASTM A193 GR. B7 / ASTM A194 GR. 2H | ASTM A320 GR. L7 / ASTM A194 GR. 7 |
| 08 | Hinge | ASTM A216 GR.WCB | ASTM A351 GR.CF8M | ASTM A217 GR.WC9 | ASTM A352 GR.LCC |

| Face to Face | Flange Details, ASME B16.5 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | A (FE) | A (RTJ) | A (BW) | OD | PCD | RFD | T | ØH | N | H Appx. |
| 2" | 50 | 203 | 216 | 203 | 152 | 120.6 | 92.1 | 14.3 | 19 | 04 | 146 |
| 2.5" | 65 | 216 | 229 | 216 | 178 | 139.7 | 104.8 | 15.7 | 19 | 04 | 165 |
| 3" | 80 | 241 | 254 | 241 | 190 | 152.4 | 127.0 | 17.5 | 19 | 04 | 170 |
| 4" | 100 | 292 | 305 | 292 | 229 | 190.5 | 157.2 | 22.4 | 19 | 08 | 205 |
| 5" | 125 | 330 | 343 | 330 | 254 | 215.9 | 185.7 | 22.4 | 22 | 08 | 225 |
| 6" | 150 | 356 | 369 | 356 | 279 | 241.3 | 215.9 | 23.9 | 22 | 08 | 255 |
| 8" | 200 | 495 | 508 | 495 | 343 | 298.4 | 269.9 | 26.9 | 22 | 08 | 300 |
| 10" | 250 | 622 | 635 | 622 | 406 | 362.0 | 323.8 | 28.4 | 25 | 12 | 340 |
| 12" | 300 | 698 | 711 | 698 | 483 | 431.8 | 381.0 | 30.2 | 25 | 12 | 465 |
| 14" | 350 | 787 | 800 | 787 | 533 | 476.2 | 412.8 | 33.3 | 29 | 12 | 485 |
| 16" | 400 | 864 | 877 | 864 | 597 | 539.8 | 469.9 | 35.1 | 29 | 16 | 545 |
| 18" | 450 | 978 | 991 | 978 | 635 | 577.8 | 533.4 | 38.1 | 32 | 16 | 595 |
| 20" | 500 | 978 | 991 | 978 | 698 | 635.0 | 584.2 | 41.1 | 32 | 20 | 600 |
| 24" | 600 | 1295 | 1308 | 1295 | 813 | 749.3 | 692.2 | 46.0 | 35 | 20 | 750 |
Hydro Test — Shell: 32 kg/cm², Seat: 22 kg/cm². Model No. VX-SCV-BB-1501. 'N' = no. of holes, 'ØH' = dia. of hole, equi-spaced off center.
| Face to Face | Flange Details, ASME B16.5 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | A (FE) | A (RTJ) | A (BW) | OD | PCD | RFD | T | ØH | N | H Appx. |
| 2" | 50 | 267 | 283 | 267 | 165 | 127.0 | 92.1 | 20.6 | 19 | 08 | 155 |
| 2.5" | 65 | 292 | 308 | 292 | 190 | 149.4 | 104.8 | 26.9 | 22 | 08 | 185 |
| 3" | 80 | 318 | 334 | 318 | 210 | 168.1 | 127.0 | 26.9 | 22 | 08 | 200 |
| 4" | 100 | 356 | 372 | 356 | 254 | 200.2 | 157.2 | 30.2 | 22 | 08 | 220 |
| 5" | 125 | 400 | 416 | 400 | 279 | 235.0 | 185.7 | 33.3 | 22 | 12 | 245 |
| 6" | 150 | 444 | 460 | 444 | 318 | 269.7 | 215.9 | 35.1 | 25 | 12 | 275 |
| 8" | 200 | 533 | 549 | 533 | 381 | 330.2 | 269.9 | 39.6 | 25 | 12 | 300 |
| 10" | 250 | 622 | 638 | 622 | 444 | 387.4 | 323.8 | 46.0 | 29 | 16 | 375 |
| 12" | 300 | 711 | 727 | 711 | 521 | 450.8 | 381.0 | 49.3 | 32 | 16 | 430 |
| 14" | 350 | 838 | 854 | 838 | 584 | 514.4 | 412.8 | 52.3 | 32 | 16 | 520 |
| 16" | 400 | 864 | 880 | 864 | 648 | 571.5 | 469.9 | 55.6 | 35 | 20 | 560 |
| 18" | 450 | 978 | 994 | 978 | 711 | 628.6 | 533.4 | 58.7 | 35 | 24 | 610 |
| 20" | 500 | 1016 | 1035 | 1016 | 775 | 685.8 | 584.2 | 62.0 | 35 | 24 | 686 |
| 24" | 600 | 1346 | 1368 | 1346 | 914 | 812.8 | 692.2 | 68.3 | 41 | 24 | — |
Hydro Test — Shell: 78 kg/cm², Seat: 58 kg/cm². Model No. VX-SCV-BB-1502. 'N' = no. of holes, 'ØH' = dia. of hole, equi-spaced off center.
| Face to Face | Flange Details, ASME B16.5 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | A (FE) | A (RTJ) | A (BW) | OD | PCD | RFD | T | ØH | N | H Appx. |
| 2" | 50 | 292 | 295 | 292 | 165 | 127.0 | 92.1 | 25.4 | 19 | 08 | 160 |
| 2.5" | 65 | 330 | 333 | 330 | 190 | 149.4 | 104.8 | 28.4 | 22 | 08 | 205 |
| 3" | 80 | 356 | 359 | 356 | 210 | 168.1 | 127.0 | 31.8 | 22 | 08 | 230 |
| 4" | 100 | 432 | 435 | 432 | 273 | 215.9 | 157.2 | 38.1 | 25 | 08 | 280 |
| 5" | 125 | 508 | 511 | 508 | 330 | 266.7 | 185.7 | 44.4 | 29 | 08 | 290 |
| 6" | 150 | 559 | 562 | 559 | 356 | 292.1 | 215.9 | 47.8 | 29 | 12 | 330 |
| 8" | 200 | 660 | 663 | 660 | 419 | 349.2 | 269.9 | 55.6 | 32 | 12 | 360 |
| 10" | 250 | 787 | 790 | 787 | 508 | 431.8 | 323.8 | 63.5 | 35 | 16 | 475 |
| 12" | 300 | 838 | 841 | 838 | 559 | 489.0 | 381.0 | 66.5 | 35 | 20 | 580 |
| 14" | 350 | 889 | 892 | 889 | 603 | 527.0 | 412.8 | 69.8 | 38 | 20 | 555 |
| 16" | 400 | 991 | 994 | 991 | 686 | 603.2 | 469.9 | 76.2 | 42 | 20 | 665 |
| 18" | 450 | 1092 | 1095 | 1092 | 743 | 654.0 | 533.4 | 82.6 | 45 | 20 | 720 |
| 20" | 500 | 1194 | 1200 | 1194 | 813 | 723.9 | 584.2 | 88.9 | 45 | 24 | 815 |
| 24" | 600 | 1397 | 1407 | 1397 | 940 | 838.2 | 692.2 | 101.6 | 50 | 24 | 950 |
Hydro Test — Shell: 159 kg/cm², Seat: 115 kg/cm². Model No. VX-SCV-BB-1503. 'N' = no. of holes, 'ØH' = dia. of hole, equi-spaced off center.
| Face to Face | Flange Details, ASME B16.5 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | DN | A (FE) | A (RTJ) | A (BW) | OD | PCD | RFD | T | ØH | N | H Appx. |
| 2" | 50 | 368 | 371 | 368 | 216 | 165.1 | 92.1 | 38.1 | 25 | 08 | 155 |
| 2.5" | 65 | 419 | 422 | 419 | 244 | 190.5 | 104.8 | 41.9 | 29 | 08 | 185 |
| 3" | 80 | 381 | 384 | 381 | 241 | 190.5 | 127.0 | 38.1 | 25 | 08 | 200 |
| 4" | 100 | 457 | 460 | 457 | 292 | 235.0 | 157.2 | 44.5 | 32 | 08 | 220 |
| 5" | 125 | 559 | 562 | 559 | 349 | 279.4 | 185.7 | 50.8 | 35 | 08 | 245 |
| 6" | 150 | 610 | 613 | 610 | 381 | 317.5 | 215.9 | 55.6 | 32 | 12 | 275 |
| 8" | 200 | 737 | 740 | 737 | 470 | 393.7 | 269.9 | 63.5 | 38 | 12 | 300 |
| 10" | 250 | 838 | 841 | 838 | 546 | 469.9 | 323.8 | 69.8 | 38 | 16 | 375 |
| 12" | 300 | 965 | 968 | 965 | 610 | 533.4 | 381.0 | 79.2 | 38 | 20 | 430 |
| 14" | 350 | 1029 | 1039 | 1029 | 641 | 558.8 | 412.8 | 85.9 | 41 | 20 | 520 |
Hydro Test — Shell: 235 kg/cm², Seat: 172 kg/cm². Model No. VX-SCV-BB-1504. 'N' = no. of holes, 'ØH' = dia. of hole, equi-spaced off center.
Pressure Seal
VX-SCV-PS
Reference Standard
- Mfg. Std.
- ASME B16.34
- Butt Weld End
- ASME B16.25
- Insp. & Test.
- API 598
- Press & Temp.
- ASME B16.34
Material of Construction
| No. | Description | Carbon Steel | Stainless Steel | Alloy Steel | Low Carbon Steel |
|---|---|---|---|---|---|
| 01 | Body | ASTM A216 GR.WCB | ASTM A351 GR.CF8M | ASTM A217 GR.WC9 | ASTM A352 GR.LCC |
| 02 | Seat Ring | ASTM A105 + Stellite 6 | ASTM A182 F316 + Stellite 6 | ASTM A182 F22 + Stellite 6 | ASTM A182 F316 + Stellite 6 |
| 03 | Disc | ASTM A216 GR.WCB + OVERLAY 13% Cr. OR ASTM A217 GR.CA15 | ASTM A351 GR.CF8M OR Stellite 6 | ASTM A217 GR.WC9 + Stellite 6 | ASTM A352 GR.LCC + OVERLAY 316 OR Stellite 6 |
| 04 | Hinge Pin | ASTM A182 GR.F6a | SS 316 | ASTM A182 GR.F6a | SS 316 |
| 05 | Gasket | Grafoil | Grafoil | Grafoil | Grafoil |
| 06 | Cover | ASTM A216 GR.WCB | ASTM A351 GR.CF8M | ASTM A217 GR.WC9 | ASTM A352 GR.LCC |
| 07 | Joint Stud / Joint Nut | ASTM A193 GR. B7 / ASTM A194 GR. 2H | ASTM A193 GR. B8M / ASTM A194 GR. 8M | ASTM A193 GR. B7 / ASTM A194 GR. 2H | ASTM A320 GR. L7 / ASTM A194 GR. 7 |
| 08 | Hinge | ASTM A216 GR.WCB | ASTM A351 GR.CF8M | ASTM A217 GR.WC9 | ASTM A352 GR.LCC |
| 09 | Spacer Ring | Carbon Steel | Stainless Steel | Carbon Steel | Stainless Steel |
| 10 | Segment Ring | Carbon Steel | Stainless Steel | Carbon Steel | Stainless Steel |

| A (BW) | ||||
|---|---|---|---|---|
| Size | DN | SP | LP | H Appx. |
| 2" | 50 | 216 | 368 | 260 |
| 2.5" | 65 | 254 | 419 | 275 |
| 3" | 80 | 305 | 381 | 295 |
| 4" | 100 | 356 | 457 | 350 |
| 5" | 125 | 432 | 559 | 405 |
| 6" | 150 | 508 | 610 | 450 |
| 8" | 200 | 660 | 737 | 530 |
| 10" | 250 | 787 | 838 | 600 |
| 12" | 300 | 914 | 965 | 710 |
| 14" | 350 | 991 | 1029 | 825 |
| 16" | 400 | 1092 | 1130 | 950 |
Hydro Test — Shell: 235 kg/cm², Seat: 172 kg/cm². Model No. VX-SCV-PS-1511. SP = short pattern, LP = long pattern.
| A (BW) | ||||
|---|---|---|---|---|
| Size | DN | SP | LP | H Appx. |
| 2" | 50 | 216 | 368 | 260 |
| 2.5" | 65 | 254 | 419 | 295 |
| 3" | 80 | 305 | 470 | 320 |
| 4" | 100 | 406 | 546 | 370 |
| 5" | 125 | 483 | 673 | 418 |
| 6" | 150 | 559 | 705 | 460 |
| 8" | 200 | 711 | 832 | 615 |
| 10" | 250 | 864 | 991 | 660 |
| 12" | 300 | 991 | 1130 | 750 |
| 14" | 350 | 1067 | 1257 | 855 |
| 16" | 400 | 1194 | 1384 | 965 |
Hydro Test — Shell: 391 kg/cm², Seat: 287 kg/cm². Model No. VX-SCV-PS-1512. SP = short pattern, LP = long pattern.
| A (BW) | ||||
|---|---|---|---|---|
| Size | DN | SP | LP | H Appx. |
| 2" | 50 | 279 | 451 | 330 |
| 2.5" | 65 | 330 | 508 | 349 |
| 3" | 80 | 368 | 578 | 368 |
| 4" | 100 | 457 | 673 | 432 |
| 5" | 125 | 533 | 794 | 480 |
| 6" | 150 | 610 | 914 | 508 |
| 8" | 200 | 762 | 1022 | 762 |
| 10" | 250 | 914 | 1270 | 830 |
| 12" | 300 | 1041 | 1422 | 910 |
Hydro Test — Shell: 651 kg/cm², Seat: 478 kg/cm². Model No. VX-SCV-PS-1513. SP = short pattern, LP = long pattern.

Forged Valves
API 602 / ISO 15761 forged steel gate, globe and lift-check valves for conventional-bore and full bore. Class 800, 1500 and 2500 service.
Forge Gate Valve
VX-FGTV
Reference Standard
- Mfg. Std
- API 602 / ISO 15761
- Face to Face
- Mfg. Std.
- Butt Weld End
- ASME B16.25
- Socket Weld End
- ASME B16.11
- Screwed End
- ASME B1.20.1
- Insp. & Test.
- API 598
- Press & Temp.
- ASME B16.34
Material of Construction
| No. | Description | Carbon Steel | Alloy Steel | Stainless Steel 316 | Stainless Steel 304 | Low Temp Carbon Steel |
|---|---|---|---|---|---|---|
| 01 | Body | ASTM A105 | ASTM A182 GR.F11 CL-2 | ASTM A182 GR F316 | ASTM A182 GR F304 | ASTM A350 GR LF2 |
| 02 | Seat | AISI 410 | 13% Cr. Steel | SS 316 | SS 304 | SS 304 |
| 03 | Wedge | AISI 410 | 13% Cr. Steel | SS 316 | SS 304 | SS 304 |
| 04 | Stem | AISI 410 | 13% Cr. Steel | SS 316 | SS 304 | SS 304 |
| 05 | Gasket | SPW SS 304 / SS 316 + Graphite Filled | SPW SS 304 / SS 316 + Graphite Filled | SPW SS 304 / SS 316 + Graphite Filled | SPW SS 304 / SS 316 + Graphite Filled | SPW SS 304 / SS 316 + Graphite Filled |
| 06 | Bonnet | ASTM A105 | ASTM A182 GR.F11 CL-2 | ASTM A182 GR F316 | ASTM A182 GR F304 | ASTM A350 GR LF2 |
| 07 | Joint Bolts | ASTM A193 GR. B7 | ASTM A193 GR. B7 | ASTM A193 GR. B8M | ASTM A193 GR. B8 | ASTM A193 GR. B7 |
| 08 | Gland Packing | Top & Bottom Braided Graphite & Interior Die-Formed Flexible Graphite | Top & Bottom Braided Graphite & Interior Die-Formed Flexible Graphite | Top & Bottom Braided Graphite & Interior Die-Formed Flexible Graphite | Top & Bottom Braided Graphite & Interior Die-Formed Flexible Graphite | Top & Bottom Braided Graphite & Interior Die-Formed Flexible Graphite |
| 09 | Gland Bush | AISI 410 | 13% Cr. Steel | SS 316 | SS 304 | SS 304 |
| 10 | Gland Flange | Carbon Steel | Carbon Steel | Stainless Steel | Stainless Steel | Stainless Steel |
| 11 | Yoke Sleeve | Ni. Resist. ASTM A439 GR. D2 | Ni. Resist. ASTM A439 GR. D2 | Ni. Resist. ASTM A439 GR. D2 | Ni. Resist. ASTM A439 GR. D2 | Ni. Resist. ASTM A439 GR. D2 |
| 12 | Handwheel | Malleable Iron/SG Iron | Malleable Iron/SG Iron | Malleable Iron/SG Iron | Malleable Iron/SG Iron | Malleable Iron/SG Iron |
| 13 | Handwheel Nut | Carbon Steel | Carbon Steel | Stainless Steel | Stainless Steel | Stainless Steel |
| 14 | Name Plate | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |

| Face to Face (A) | Hand Wheel Dia. (ØHW) | Fully Opened (H Appx.) | SW Details | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NPS | DN | 800# | 1500# | 2500# | 800# | 1500# | 2500# | 800# | 1500# | 2500# | ØB | L |
| 1/2" | 15 | 80 | 90 | 105 | 100 | 100 | 120 | 165 | 210 | 210 | 22.0 | 9.5 |
| 3/4" | 20 | 90 | 105 | 127 | 100 | 120 | 150 | 175 | 210 | 265 | 27.4 | 12.5 |
| 1" | 25 | 105 | 127 | 140 | 120 | 150 | 150 | 215 | 265 | 280 | 34.1 | 12.5 |
| 1.5" | 40 | 127 | 140 | 140 | 150 | 150 | 150 | 270 | 280 | 280 | 49.0 | 12.5 |
| 2" | 50 | 140 | — | — | 150 | — | — | 285 | — | — | 61.0 | 16.0 |
Forge Globe Valve
VX-FGLV
Reference Standard
- Mfg. Std
- API 602 / ISO 15761
- Face to Face
- Mfg. Std.
- Butt Weld End
- ASME B16.25
- Socket Weld End
- ASME B16.11
- Screwed End
- ASME B1.20.1
- Insp. & Test.
- API 598
- Press & Temp.
- ASME B16.34
Material of Construction
| No. | Description | Carbon Steel | Alloy Steel | Stainless Steel 316 | Stainless Steel 304 | Low Temp Carbon Steel |
|---|---|---|---|---|---|---|
| 01 | Body | ASTM A105 | ASTM A182 GR.F11 CL-2 | ASTM A182 GR F316 | ASTM A182 GR F304 | ASTM A350 GR LF2 |
| 02 | Seat | AISI 410 | 13% Cr. Steel | SS 316 | SS 304 | SS 304 |
| 03 | Plug | AISI 410 | 13% Cr. Steel | SS 316 | SS 304 | SS 304 |
| 04 | Stem | AISI 410 | 13% Cr. Steel | SS 316 | SS 304 | SS 304 |
| 05 | Gasket | SPW SS 304 / SS 316 + Graphite Filled | SPW SS 304 / SS 316 + Graphite Filled | SPW SS 304 / SS 316 + Graphite Filled | SPW SS 304 / SS 316 + Graphite Filled | SPW SS 304 / SS 316 + Graphite Filled |
| 06 | Bonnet | ASTM A105 | ASTM A182 GR.F11 CL-2 | ASTM A182 GR F316 | ASTM A182 GR F304 | ASTM A350 GR LF2 |
| 07 | Joint Bolts | ASTM A193 GR. B7 | ASTM A193 GR. B7 | ASTM A193 GR. B8M | ASTM A193 GR. B8 | ASTM A193 GR. B7 |
| 08 | Gland Packing | Top & Bottom Braided Graphite & Interior Die-Formed Flexible Graphite | Top & Bottom Braided Graphite & Interior Die-Formed Flexible Graphite | Top & Bottom Braided Graphite & Interior Die-Formed Flexible Graphite | Top & Bottom Braided Graphite & Interior Die-Formed Flexible Graphite | Top & Bottom Braided Graphite & Interior Die-Formed Flexible Graphite |
| 09 | Gland Bush | AISI 410 | 13% Cr. Steel | SS 316 | SS 304 | SS 304 |
| 10 | Gland Flange | Carbon Steel | Carbon Steel | Stainless Steel | Stainless Steel | Stainless Steel |
| 11 | Yoke Sleeve | Ni. Resist. ASTM A439 GR. D2 | Ni. Resist. ASTM A439 GR. D2 | Ni. Resist. ASTM A439 GR. D2 | Ni. Resist. ASTM A439 GR. D2 | Ni. Resist. ASTM A439 GR. D2 |
| 12 | Handwheel | Malleable Iron/SG Iron | Malleable Iron/SG Iron | Malleable Iron/SG Iron | Malleable Iron/SG Iron | Malleable Iron/SG Iron |
| 13 | Handwheel Nut | Carbon Steel | Carbon Steel | Stainless Steel | Stainless Steel | Stainless Steel |
| 14 | Name Plate | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |

| Face to Face (A) | Hand Wheel Dia. (ØHW) | Fully Opened (H Appx.) | SW Details | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NPS | DN | 800# | 1500# | 2500# | 800# | 1500# | 2500# | 800# | 1500# | 2500# | ØB | L |
| 1/2" | 15 | 80 | 90 | 105 | 100 | 100 | 120 | 170 | 210 | 210 | 22.0 | 9.5 |
| 3/4" | 20 | 90 | 105 | 127 | 100 | 120 | 150 | 180 | 210 | 275 | 27.4 | 12.5 |
| 1" | 25 | 105 | 127 | 140 | 120 | 150 | 150 | 210 | 275 | 285 | 34.1 | 12.5 |
| 1.5" | 40 | 127 | 140 | 140 | 150 | 150 | 150 | 280 | 285 | 285 | 49.0 | 12.5 |
| 2" | 50 | 140 | 140 | 140 | 150 | 150 | 150 | 290 | — | — | 61.0 | 16.0 |
Forge Lift Check Valve
VX-FLCV
Reference Standard
- Mfg. Std
- API 602 / ISO 15761
- Face to Face
- Mfg. Std.
- Butt Weld End
- ASME B16.25
- Socket Weld End
- ASME B16.11
- Screwed End
- ASME B1.20.1
- Insp. & Test.
- API 598
- Press & Temp.
- ASME B16.34
Material of Construction
| No. | Description | Carbon Steel | Alloy Steel | Stainless Steel 316 | Stainless Steel 304 | Low Temp Carbon Steel |
|---|---|---|---|---|---|---|
| 01 | Body | ASTM A105 | ASTM A182 GR.F11 CL-2 | ASTM A182 GR F316 | ASTM A182 GR F304 | ASTM A350 GR LF2 |
| 02 | Seat | AISI 410 | 13% Cr. Steel | SS 316 | SS 304 | SS 304 |
| 03 | Plug | AISI 410 | 13% Cr. Steel | SS 316 | SS 304 | SS 304 |
| 04 | Spring | ASTM A313 GR. 304 / ASTM A313 GR. 316 | ASTM A313 GR. 304 / ASTM A313 GR. 316 | ASTM A313 GR. 304 / ASTM A313 GR. 316 | ASTM A313 GR. 304 / ASTM A313 GR. 316 | ASTM A313 GR. 304 / ASTM A313 GR. 316 |
| 05 | Gasket | SPW SS 304 / SS 316 + Graphite Filled | SPW SS 304 / SS 316 + Graphite Filled | SPW SS 304 / SS 316 + Graphite Filled | SPW SS 304 / SS 316 + Graphite Filled | SPW SS 304 / SS 316 + Graphite Filled |
| 06 | Cover | ASTM A105 | ASTM A182 GR.F11 CL-2 | ASTM A182 GR F316 | ASTM A182 GR F304 | ASTM A350 GR LF2 |
| 07 | Joint Bolts | ASTM A193 GR. B7 | ASTM A193 GR. B7 | ASTM A193 GR. B8M | ASTM A193 GR. B8 | ASTM A193 GR. B7 |

| Face to Face (A) | Height (H Appx.) | SW Details | |||||||
|---|---|---|---|---|---|---|---|---|---|
| NPS | DN | 800# | 1500# | 2500# | 800# | 1500# | 2500# | ØB | L |
| 1/2" | 15 | 80 | 90 | 105 | 60 | 70 | 80 | 22.0 | 9.5 |
| 3/4" | 20 | 90 | 105 | 127 | 70 | 80 | 100 | 27.4 | 12.5 |
| 1" | 25 | 105 | 127 | 140 | 80 | 100 | 125 | 34.1 | 12.5 |
| 1.5" | 40 | 127 | 140 | 140 | 105 | 125 | 125 | 49.0 | 12.5 |
| 2" | 50 | 140 | 140 | 140 | 115 | — | — | 61.0 | 16.0 |