Wafer Butterfly Valve

Body         Cast Iron(GG25), Ductile Iron(GGG40/50)

Disc  DI+Ni, Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze, DI/WCB/SS coated with Epoxy Painting/Nylon/EPDM/NBR/PTFE/PFA

Stem/Shaft       SS416, SS431, SS304, SS316, Duplex Stainless Steel, Monel

Seat NBR, EPDM/REPDM, PTFE/RPTFE, Viton, Neoprene, Hypalon, Silicon, PFA

Bushing    PTFE, Bronze

O Ring      NBR, EPDM, FKM

Details：

Offering resilience and cohesion to pipelines, wafer butterfly valves are designed with a reliable valve seat which allows for the flange to be easily connected to the valve. Meeting ANSI/API, BS, DIN, and JIS requirements, our wafer-style butterfly valves are made with quality metal material that enables valves of this type to withstand harsh conditions while maintaining overall cleanliness.

Size & Pressure Rating & Standard

Size  DN40-DN1200

Pressure Rating        PN10, PN16, CL150, JIS 5K, JIS 10K

Face to Face STD      API609, BS5155, DIN3202, ISO5752

Connection STD       PN6, PN10, PN16, PN25, 150LB, JIS5K, 10K, 16K, GOST33259

Upper Flange STD    ISO 5211

Material

Body         Cast Iron(GG25), Ductile Iron(GGG40/50)

Disc  DI+Ni, Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze, DI/WCB/SS coated with Epoxy Painting/Nylon/EPDM/NBR/PTFE/PFA

Stem/Shaft       SS416, SS431, SS304, SS316, Duplex Stainless Steel, Monel

Seat NBR, EPDM/REPDM, PTFE/RPTFE, Viton, Neoprene, Hypalon, Silicon, PFA

Bushing    PTFE, Bronze

O Ring      NBR, EPDM, FKM

Actuator  Hand Lever, Gear Box, Electric Actuator, Pneumatic Actuator