China Handwheel Cast Steel Wafer Knife Gate Valve, Find details about China Wafer Knife Gate Valve, Cast Steel Knife Gate Valve from Handwheel Cast Steel Wafer Knife Gate Valve
Handwheel Cast Steel Wafer Knife Gate Valve Conform to MS SP-81, They are tested according to API 598, and marked as per MSS SP-25
1. Construction is as follows:
- Full Port or Standard Port
- Without Bonnet
- Soft or Metal Seated
- Renewable Seat
- Solid Knife with Hard Cr Coated
- Wafer to Suit for Flanged
- Flanged Ends to ASME B16.5 and B16.47
2. Main Part & Materials
Part Names | Part Materials | |||||||
Body | Cast Iron | Ductile Iron | WCB | CF8 | CF8M | CF3 | CF3M | SAF 2205 |
Knife | SS304/SS316 | SS304 | SS316 | SS304L | SS316L | SAF 2205 | ||
Stem | F6a or Required | |||||||
Seat/Seat Ring | NBR/EPDM/PTFE or Metal Seat | |||||||
Packing | Graphite/PTFE | |||||||
Bolts/Nuts | B7/2H | L7/4 | B16/4 | B8/8 | B8M/8M | B8/8 | B8M/8M | B8M/8M |
3. Normal Pressure Rating
PN6~PN16, CLASS150
4. Normal Size Range
DN50~DN1500, 2"~60"
OUR ADVANTAGE
FOUNDRY - CASTING * FORGING