Cast Steel Rising Stem Knife Gate Valve ANSI Class150
CAST STEEL OR STAINLESS STEEL
KNIFE GATE VALVE BOLTED GLAND
DESIGN DESCRIPTION:
Design: MSS SP-81;Manufacture: Factory STD;Face To Face: MSS SP-81;Flange: ANSI B16.1;Bolt Gland;Metal Seal Available Soft Seal;Material and Working Temp.:
Cast Steel: -20ºC-400ºC(-4°F -752°F)PTFE: 180ºC(356°F) MaximumStainless Steel Seal: 180ºC(356°F) Maximum
PARTS AND MATERIAL:
| NO. | PARTS NAME | MATERIAL |
| 1 | BODY | ASTM A216-WCB/A351-CF8/A351-CF8M |
| 2 | DISC | ASTM A351-CF8/A351-CF8M/A216-WCB |
| 3 | GASKET | PTFE/NBR/CARBIDE ALLOY/S.S. |
| 4 | GLAND | ASTM A216-WCB |
| 5 | BONNET NUT | ASTM A193-B7 |
| 6 | BONNET BOLT | ASTM A194-2H |
| 7 | STEM BOLT | ASTM A193-B7 |
| 8 | RESISTENT PIN | CARBON STEEL |
| 9 | BONNET | ASTM A216-WCB/A351-CF8/A351-CF8M |
| 10 | STEM NUT | BRASS |
| 11 | HANDWHEEL | CAST IRON |
| 12 | H.W.LOCKNUT | DUCTILE IRON |
| 13 | STEM | ASTEM SS304/SS316/CARBON STEEL |
| 14 | SEAL RING | NBR/PTFE/S.S/CARBIDE ALLOY |
| OTHER MATERIALS ARE AVAILABLE UPON REQUEST. | ||
DIMENSIONS LIST(UNIT:MM):
| SIZE | DN | L | D | D1 | D2 | H | b | n-Φ | W |
| 2" | 50 | 55 | 152 | 121 | 92 | 302 | 16 | 4-19 | 240 |
| 2-1/2" | 65 | 55 | 178 | 140 | 111 | 317 | 18 | 4-19 | 240 |
| 3" | 80 | 55 | 190 | 153 | 127 | 340 | 19 | 4-19 | 240 |
| 4" | 100 | 55 | 229 | 191 | 157 | 377 | 20 | 8-19 | 280 |
| 5" | 125 | 60 | 254 | 216 | 186 | 430 | 20 | 8-22 | 280 |
| 6" | 150 | 60 | 279 | 242 | 216 | 525 | 20 | 8-22 | 360 |
| 8" | 200 | 70 | 343 | 299 | 278 | 670 | 22 | 8-22 | 360 |
| 10" | 250 | 80 | 406 | 362 | 324 | 771 | 22 | 12-25 | 400 |
| 12" | 300 | 80 | 483 | 432 | 381 | 895 | 25 | 12-25 | 400 |
| 14" | 350 | 90 | 533 | 476 | 413 | 982 | 25 | 12-29 | 500 |
| 16" | 400 | 90 | 597 | 540 | 470 | 1245 | 28 | 16-29 | 500 |
| 18" | 450 | 130 | 635 | 578 | 533 | 1338 | 28 | 16-32 | 500 |
| 20" | 500 | 130 | 698 | 635 | 584 | 1465 | 30 | 20-32 | 500 |
| 24" | 600 | 130 | 813 | 750 | 692 | 1658 | 30 | 20-35 | 720 |
We hereby reserve the rights of any alternative dimension that would help to improve our valve's quality and working efficiency.
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