China API CF8/CF8m/Ss304/Ss316 Wafer Knife Gate Valve, Find details about China Wafer Knife Gate Valve, CF8/CF8m Wafer Knife Gate Valve from API CF8/CF8m/Ss304/Ss316 Wafer Knife Gate Valve
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 |
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 |
Normal Pressure Rating
PN6~PN16, CLASS150
Normal Size Range
DN50~DN1500, 2"~60"