... 1/8" ~1" 4)can be equipped with timer to control water drain 1)Nice replacement for ... 1/8" ~1" 4)can be equipped with timer to control water drain PU220 series solenoid valve, ... ,direct action type. It can be equipped with timer to control water drain timely. IP65, Insulation ... ,AC380V 50/60HZ,For more information, please contact with us. ModelPU220-02PU220-04PU220-06PU220-08FluidAir, Water, ...