... 08UW040-10UWH012-06UWH012-08UWH020-10Working MediumAir, Water, Oil, GasMotion PatternDirect Drive TypeTypeNormal ... PressureDiesel,Gas 0~0.7MpaAir, Water, Oil 0~2.0MpaMax. Pressure ... -25US50-35US400-40US500-50Working MediumAir,Water,Oil,gasOperationDirect ActingActing TypeNormally Close ... BelowOperating PressureAir:0~1.0Mpa,Water:0~0.7Mpa,Oil:0. ... VITON UW Model Under Water Gas Direct Act Solenoid Normal ...