China DN750 Double Flanged U Section PTFE Seated Butterfly Valves, Find details about China PTFE Coating Control Valve, PTFE Flanged Butterfly Valve from DN750 Double Flanged U Section PTFE Seated Butterfly Valves
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 |