Three Way Electric Operated Ball Valve , 1/4 to 1 ... HVACWater treatmentSmall equipment for automatic controlReplacing solenoid valve, particularly when solenoid cannot work reliablyTechnical ... valve, actuated valve, motor operated valve, motor actuated valve, automatic valve, control valve, shut off valve, hydraulic valve, electric valve, electronic valves. KLD20P 3 Way(B) Electric Operated Ball Valve ...