China API DIN Pneumatic Flanged Cast Steel Knife Gate Valve, Find details about China Knife Gate Valve, Lug Knife Gate Valve from API DIN Pneumatic Flanged Cast Steel Knife Gate Valve
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 |