Solenoid Valve Solenoid Valve Valve Ways and Positions 2-Way/2-Position Normally Open 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 650 psi Max Operating Pressure Differential Light Oil 400 psi Max Operating Pressure Differential Water 650 psi Indoor Outdoor Voltage 24V DC Coefficient of Volume 0.06 Body Material - Valves Brass Coil Insulation Class H