TWS VALVE Material saka macem-macem bagean: 1.Body: DI 2.Disc: DI 3.Shaft:SS420 4.Seat:EPDM Pressure of Double flange concentric kupu tutup PN10, PN16 Actuator kupu tutup Ngalahake Lever, Gear Worm, Electric actuator, Pneumatic actuator. Pilihan material liyane Bagian katup Bahan Badan GGG40, QT450, A536 65-45-12 Disc DI, CF8, CF8M, WCB, 2507, 1.4529, 1.4469 Poros SS410, SS420, SS431, F51, CF8, CF8M, WCB, 2507, 1.4529, 1.4469 Poros SS410, SS420, SS431, F51, 17-4PH NBR8, Seat 17-4PH 20 Ujung flange EN1092 PN10 PN16...