China PFA Coated Lining Double Flanged Butterfly Valves Class150 Class 125, Find details about China PFA Double Flange Butterfly Valve, PTFE Butterfly Valve from PFA Coated Lining Double Flanged Butterfly Valves Class150 Class 125
Name | Material |
Body | Cast Iron Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
Disc | Ductile Iron Carbon Steel Stainless Steel |
Shaft | Stainless Steel Monel K500 |
Seat | PTFE |