Butterfly Valve Wafer Type[6 Jul. 2011, 2:26:32]
Butterfly Valve
Wafer Type
Body : Cast Iron, Ductile Iron, Cast Steel, SS304 or SS316
Disc : Ductile Iron, SS304 or SS316
Seat Materials : EPDM, NBR, PTFE
End Conn : Wafer Type Jis 10K, PN10/ 16 or ANSI150, ANSI300