Solenoid Valve Solenoid Valve Valve Ways and Positions 2-Way/2-Position Normally Closed Media - Valves Air Inert Gases Light Oil Water Pipe Size - Valves 1/4 in Min Operating Pressure Differential 0 psi Max Operating Pressure Differential Air/Inert Gas 540 psi Max Operating Pressure Differential Light Oil 360 psi Max Operating Pressure Differential Water 395 psi Indoor Outdoor Voltage 100 to 240V AC/DC Coefficient of Volume 0.35 Body Material - Valves Brass