... ),Material:WCB,304,316 stainless steel pneumatic ball valve,pneumatic ball valve,stainless steel ball valve 1),Size:1/2"-------12"2),Material ... (CF8,CF8M)3),Pressure:PN16-64/150-900LB4),Suitable medium:water,oil,air and some corrosive liquid5),Temperature range:-20-3506 ... ),Connection:flange7),Operation:pneumatic(220V)stainless steel pneumatic ball valve,pneumatic ball valve,stainless steel ...