12V New for DC 0-0 Electric Solenoid for Valve for Water Air Dropship OOTDTY brand new and pleasant 12V for DC Current:250mA Pressure:0 0 for Valve type:diaphragm (operated by means of way of Servo) Operation usually closed Inlet and outlet:hose barbs for 1/2" (outer diameter) hose Fluid temperature:1-100 ℃ Usage:water and coffee viscosity fluids