China PTFE Liner Wafer Butterfly Valve with Polishing Disc, Find details about China Fixed Ball Valve, Ball Valve from PTFE Liner Wafer Butterfly Valve with Polishing Disc
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 |