3-way motorized valve 1.Open/close: 4S 2.1/2'', 3/4'',1'' ... .Pressure: 1800V, 2S Contact: Mrs VivianMobile : + 86 13677320684 DC motorized ball valve features excellent capacity of water stoppage, large water flow rate ... , especially suitable for heavypollution conditions.5, Good substitution for solenoid valve.6, High protection class, can be worked in moistconditions. IP54 three-way motorized valve