Solenoid Valve Solenoid Valve Valve Ways and Positions 3-Way/2-Position Normally Closed Media - Valves Air Inert Gases Pipe Size - Valves 3/8 in Min Operating Pressure Differential 15 psi Max Operating Pressure Differential Air/Inert Gas 150 psi Max Operating Pressure Differential Light Oil Not Rated Indoor Outdoor Voltage 24V DC Coefficient of Volume 3.97 Body Material - Valves 316 Stainless Steel Coil Insulation Class F Seal Material - Valves NBR Orifice Dia 5/16 in