motorized ball valve 12V, DN20, with manual switch, 2 way, electrical valve,brass ... motorized ball valve DN20, 12VDC, 2 way, brass, with manual switch. Application:1.HVAC 2.Water treatment 3.Chemical ... 100mA (it depend on the different type)5). High protection class, can be worked in moist conditions. ... (fully closed) motorized ball valve 12V, DN20, with manual switch, 2 way, electrical valve,brass