Ceramic Lined Butterfly Valve

Size: DN50-DN800 
Pressure: Max PN10
Ceramic material: Aluminum Oxide, Zirconium Oxide etc.
Body material: ASTM A216 WCB, A351 CF8 or CF8M
Disc material: SS 304 or SS 316 or 17-4Ph

Ceramic Butterfly Valve mainly used for ash conveying system which application there's no need to be zero leakage. But if customer requests zero leakage, we will suggest customer to use this ceramic butterfly valve only for on-off regulating purpose.