Ductile Iron Wafer Butterfly Valves,Stainless Steel Wafer Butterfly Valves,SS Butterfly Wafer Valves    

Wafer Butterfly Valve Specification: DN50-600

Wafer Butterfly Valve Temperature: -15°C~120°C

Wafer Butterfly Valve Pressure: 1.0MPa/1.6MPa

Wafer Butterfly Valve Materials of Body: Ductile Iron (GGG40,GGG50).Cast Iron (GG25),Stainless Steel 

Wafer Butterfly Valve Materials of Disc: Stainless Steel, Nickel Plated Ductile Iron, Ductile Iron Coated Plastic

Wafer Butterfly Valve Materials of Seat: EPDM,NBR

Wafer Butterfly Valve Materials of Stem: Stainless Steel, Carbon Steel

Operation: Electric Actuator

Ductile Iron Wafer Butterfly Valves,Stainless Steel Wafer Butterfly Valves,SS Butterfly Wafer Valves

Optional Material