Valves
Pressure Seal Check Valve
Pressure seal check valve product construction
Pressure seal check valve-Class 900-2500 features & specifications
Pressure Seal |
Design | ASME B16.34 |
| Swing Type Disc | Face to Face | ASME B16.10 |
| Type 1 Standard | End to End | ASME B16.10 |
| Type 2 Optional | End Flange | ASME B16.5 |
| With Eye Bolt | BW End | ASME B16.25 |
| By Pass On Request | Test | API 598 |
| Lever & Weight Optional | Special | NACE MR-01-75 |
Pressure seal check valve-Class 900-2500 standard materials of main parts
1 |
Body | ASTM A216 GR.WCB |
| 2 | Seat Ring | ASTM A105 + Setllite Faced |
| 3 | Disc | ASTM A216 GR.WCB + Setllite Faced |
| 4 | Disc Washer | ASTM A276 Type 410 |
| 5 | Disc Nut Pin | Stainless Steel |
| 6 | Disc Nut | Stainless Steel |
| 7 | Hinge | ASTM A216 GR.WCB |
| 8 | Hinge Pin | ASTM A182 GR.F6 |
| 9 | Bearing Bracket | ASTM A216 GR.WCB |
| 10 | Spring Washer | Carbon Steel |
| 11 | Hex, Bolt | Carbon Steel |
| 12 | Bonnet | ASTM A216 GR.WCB |
| 13 | Gasket | ASTM A182 GR.F304 |
| 14 | Thrust Ring | ASTM A276 Type 410 |
| 15 | Separate Ring | ASTM A276 Type 410 |
| 16 | Cover | ASTM A216 GR.WCB |
| 17 | Cover Bolts | ASTM A193 GR.B7 |
| 18 | Cover Bolt Nuts | ASTM A194 GR.2H |
| 19 | Eye Bolt | Carbon Steel |
Pressure seal check valve-Class 900 dimensions & weights
Size |
L/L 1 | L2 | H | Weight BW | ||||
| in | mm | in | mm | in | mm | in | mm | kg |
| 2" | 50 | 14.50 | 368 | 14.62 | 371 | 11.65 | 296 | 50 |
| 2.5" | 65 | 16.50 | 419 | 16.62 | 422 | 11.81 | 300 | 77 |
| 3" | 80 | 15.00 | 381 | 15.12 | 384 | 11.81 | 300 | 68 |
| 4" | 100 | 18.00 | 457 | 18.12 | 460 | 12.87 | 327 | 115 |
| 6" | 150 | 24.00 | 610 | 24.12 | 613 | 17.36 | 441 | 230 |
| 8" | 200 | 29.00 | 737 | 29.12 | 740 | 19.76 | 502 | 387 |
| 10" | 250 | 33.00 | 838 | 33.12 | 841 | 26.14 | 664 | 632 |
| 12" | 300 | 38.00 | 965 | 38.12 | 968 | 30.51 | 775 | 910 |
Pressure seal check valve-Class 1500 dimensions & weights
Size |
L/L 1 | L2 | H | Weight BW | ||||
| in | mm | in | mm | in | mm | in | mm | kg |
| 2" | 50 | 14.50 | 368 | 14.62 | 371 | 11.65 | 296 | 50 |
| 2.5" | 65 | 16.50 | 419 | 16.62 | 422 | 11.81 | 300 | 77 |
| 3" | 80 | 18.50 | 470 | 18.62 | 473 | 13.43 | 341 | 115 |
| 4" | 100 | 21.50 | 546 | 21.62 | 549 | 16.22 | 412 | 190 |
| 6" | 150 | 27.75 | 705 | 28.00 | 711 | 20.12 | 511 | 452 |
| 8" | 200 | 32.75 | 832 | 33.13 | 841 | 26.77 | 680 | 845 |
| 10" | 250 | 39.00 | 991 | 39.38 | 1000 | 29.76 | 756 | 1280 |
| 12" | 300 | 44.50 | 1130 | 45.12 | 1146 | 33.74 | 857 | 1780 |
Pressure seal check valve-Class 2500 dimensions & weights
Size |
L/L 1 | L2 | H | Weight RF | ||||
| in | mm | in | mm | in | mm | in | mm | kg |
| 2" | 50 | 17.75 | 451 | 17.87 | 454 | 16.38 | 416 | 110 |
| 2.5" | 65 | 20.00 | 508 | 20.25 | 514 | 16.50 | 419 | 190 |
| 3" | 80 | 22.75 | 578 | 23.00 | 584 | 17.36 | 441 | 260 |
| 4" | 100 | 26.50 | 673 | 26.88 | 683 | 18.86 | 479 | 535 |
| 6" | 150 | 36.00 | 914 | 36.50 | 927 | 20.12 | 511 | 1110 |
| 8" | 200 | 40.25 | 1022 | 40.87 | 1038 | 27.99 | 711 | 1980 |
| 10" | 250 | 50.00 | 1270 | 50.88 | 1292 | 33.50 | 851 | 2980 |
| 12" | 300 | 56.00 | 1422 | 56.88 | 1445 | 39.37 | 1000 | 4350 |
Note: 1. The technical data is subject to amend without notice, while is subject to the actual product.
2. If you have any alteration, please note when you ordering.