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| jis butterfly valve |
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
| Wafer Butterfly Valve Optional Material |
Main Parts | Materials | Suitable Specification | Main Parts | Materials | Suitable Specification | |
Ductile Cast Iron | 50mm~1200mm | |||||
416/316/304 | 25mm~1200mm | |||||
Aluminium | 25mm~300mm | |||||
Body | Gray cast iron | 50mm~1200mm | Stem | |||
Cast Steel | 50mm~600mm | Plated Carbon Steel | 25mm~1200mm | |||
Stainless steel | 25mm~600mm | |||||
Stainless steel | 25mm~1200mm | NBR | 25mm~1200mm | |||
CF8/CF8M | ||||||
Nickel Plated Ductile | 50mm~1200mm | EPDM | 25mm~1200mm | |||
Iron | ||||||
Disc | Nylon Coated Ductile | 50mm~1200mm | Seat | VITON | 50mm~1200mm | |
Iron | ||||||
Hastelloy Alloy | 50mm~1200mm | Anti-resisting EPDM | 25mm~1200mm | |||
316L | 50mm~1200mm | Anti-resisting EPDM | 50mm~1200mm | |||
Hastelloy Alloy | 50mm~1200mm | Corrosion resisting | 50mm~1200mm | |||
Aluminum Bronze | 50mm~600mm | PTFE | 50mm~600mm | |||