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knife gate valve,Rising stem, non-rising stem knife gate valve,lug knife gate valve,wafer knife gate valve,flange knife gate valve,slurry knife gate valve

Knife gate valve

Size:DN50~1200

End flange:ANSI B 16.1,EN1092,AS2129

Face to face: ANSI B 16.10

Top flange:ISO 5211

Normal pressure:PN1.0/1.6MPa(150/200PSI); Class 125/150; JIS 5K 10K 16K 20K; Table D/E

Body:Cast Iron,Ductile Iron,WCB,CF8,CF8M,2205,4A,5A,duplex stainless steel

Disc:Rubber lined Disc,1.2501,1.4529,304,316,Hastelloy Alloy,Monel,duplex stainless steel

Stem:410/416/304/431/17-4PH/316/monel

Seat:NBR,Hypalon,EPDM,Neoprene,NR,Wear-Resistant EPDM,Viton,Silicon,Heat-Resistant EPDM,White EPDM,EPDM(NSF),PTFE

Suitable temperature:

-10°C~350°C

Medium:

Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt, Paper pulp, cement, strong base, week acid, natural gas, alcohol, ect.

knife gate valve,Rising stem, non-rising stem knife gate valve,lug knife gate valve,wafer knife gate valve,flange knife gate valve,slurry knife gate valve