Three Way Motorised Ball Valve , 1/4 to 1 inch, Brass, T Port or L Port, 5Vdc,12Vdc, ac/dc12V, ac/dc 24V ... valve, particularly when solenoid cannot work reliablyTechnical parameters:Size: 1/4 to 1 inchMaterial: brassVoltage: 5V, 12V, 24V, 110 to 220V ... valve, electric valve, electronic ball valves. KLD20P 3 Way(B) Motorised Ball Valve for automatic control, HVAC, solar energy, solar heating ,water ...