China Cast Iron Double Flange Tirple Offset Resilient Seated Worm Gear/Electirc / Pneumatic Operated Butterfly Valve Check Valve, Find details about China Industrial Valve, Control Valve from Cast Iron Double Flange Tirple Offset Resilient Seated Worm Gear/Electirc / Pneumatic Operated Butterfly Valve Check Valve
Valve body | Valve plate | Shaft | Bushing | Valve seat | |
Material name | Material name | Material name | Material name | Material name | Applicable temperature |
Gray cast iron | Electroplated ductile iron | Stainless steel | Lubricated bronze | Natural rubber | -20 -+85ºC |
Ductile iron | Aluminum bronze | Carbon steel | Teflon | Hapron | -23-+121ºC |
Aluminum bronze | CF8 Stainless steel | Ethylene propylene rubber EPDM | -45-+ 135ºC | ||
ZG1Cr18Ni9Ti Stainless steel | Titanium steel | Chloroprene rubber | -7-+93ºC | ||
CF8M Stainless steel | CF8M Stainless steel | Nitrile rubber NBR | -23-+100ºC | ||
Carbon steel | Carbon steel | Wear resistant rubber | -10-+100ºC | ||
CF3M Stainless steel | Fluor rubber | -23-+200ºC | |||
Heat resistant ethylene propylene rubber | -23-+135ºC | ||||
Teflon PTFE | -10-+150ºC |