China Gg20, Gg25, Ggg40, Ggg50 Wafer Butterfly Valve with Electric Actuator, Find details about China Manual Electric Hydraulic Butterfly Valve, High Quality Wafer Butterfly Valve from Gg20, Gg25, Ggg40, Ggg50 Wafer Butterfly Valve with Electric Actuator
Name | Material |
Body | Cast Iron , Ductile Iron, Carbon Steel , Stainless Steel, AL-Bronze,duplex stainless steel2205, Duplex Stainless Steel2507 |
Disc | Ductile Iron , Carbon Steel ,Stainless Steel , AL-Bronze. |
Shaft | Stainless Steel, Monel K500, Super duplex stainless steel , SS304, SS316, duplex stainless steel2205, Duplex Stainless Steel2507 |
Seat | BUNA NBR EPDM VITON PTFE HEPDM Neoprene Hypalon Natural rubber |
Size | DN25-DN1200 | DN25-DN1200 |
Working pressure | 16Bar | 10Bar |
Shell | 24Bar | 15Bar |
Seal(Air) | 17.6Bar | 17.6Bar |
Operating Temperature | -45ºC~+150ºC | |
Operating Environment | Ballast and bilge system Chemical processing Desalination plants Drilling rigs Drinking water Dry powder Food and beverage Gas plants HAVC Mining industry Paper industry Sand handling Seawater Sugar industry Thermo technical water treatment Waste water, Sea water, Marine industry | |
Driving method | Hand Lever ,Worm Gear , Electric actuator ,Pneumatic actuator , hydraulic actuator . |