China PTFE PFA Lining Wafer U Type Butterfly Valve for Acid/ Base/ Corrosive/ Alkali/ Food/ Drinking Water, Find details about China PTFE Butterfly Valve, PTFE Lined Butterfly Valve from PTFE PFA Lining Wafer U Type Butterfly Valve for Acid/ Base/ Corrosive/ Alkali/ Food/ Drinking Water
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 |