... ”Standard: ISO, DIN, 3A, etcMaximum: 1.0Mpa(10bar)Model of drive: Manual, Electric, PneumaticConnection: Welded, Clamped, Threaded, FlangedWorking Principal: manual operation or ... , Normally opened, opened and closed by two air flues separatelyElectric drive: (DC)12V, 24V, 36V (AC)220V, 380VSealing Material: Silicon rubber ...