BACOENG 1" DC12V Brass 2 Port Motorized Ball Valve ,Electric Ball Valve CR02 NPT 1.Valve Body: 2 Way FNPT 1" DN25 Brass. Orifice Size: 20mm Actuator: DC12V CR02 3 Wires Control 2.Regular watering the flowers, Timing humidification , Air compressor drain at regular time. 3.Limit Switches Inside, Cut Off Power Automatically When F.O or F.C 4.This motorized valve is a good replacement of the solenoid valve.It can be installed at any angle and direction,and can work in moist conditions. 5.Float ball design, no leak, large flow, the valve is bi-directional ball valve , regardless of inlet and outlet , most suitable for heavy dirt and long time no action.