Ball Valve,2PC, Flang End Full Port. ISO5211 Mounting Pad Rating: Class150/300 Size: 1/2"-8" Material: CF8M ,CF8, WCB Seat: PTFE、R-PTFE、PPL Stem: S/S 316 Blow-Out Proof End Type: Flange:ANSI B 16.10 Face to Face:ANSI B 16.5 Options: Padlocking Device, Anti-static Device |