TWS VALVE Mea o vaega eseese: 1.Body: DI 2.Disc: DI 3.Shaft:SS420 4.Seat:EPDM Pressure of Double flange concentric butterfly valve PN10, PN16 Actuator butterfly valve Handle Lever, Gear Worm, Eletise actuator, Pneumatic actuator. Isi meafaifilifiliga Vaega Valve Meatino Tino GGG40, QT450, A536 65-45-12 Disc DI, CF8, CF8M, WCB, 2507, 1.4529, 1.4469 Shaft SS410, SS420, SS431, F51, CF8M, WCB, 2507, 1.4529, 1.4469 Shaft SS410, SS420, SS431, F51, 17-4PH Fa'asaga i le Seat-5 PH 20 Fa'au'u fa'ai'u EN1092 PN10 PN16...