Cast Steel Flange Ball Valve

(1)Body:WCB
(2)Ball:Stainless steel
(3)Seat:PTFE
(4)Stem:stainless steel
(5)lever:WCB
(6)PN:class150-class300
(7)Suitable temperature:-10℃--150℃
(8)Suitable medium:WOG
(9)DN:25-200