Solenoid Valve Valve Ways 4-Way Valve Type NAMUR Mount Nominal Pipe Size 3/8 in Orifice Diameter 3/8 in Body Material Brass Coefficient of Volume (Cv) 0.8 Operating Pressure Differential Air/Inert Gas - Maximum 250 psi Operating Pressure Differential Fuel Gas - Maximum Not Applicable Seal Material NBR Voltage 110V AC 120V AC Operating Pressure Differential Fuel Oil - Maximum Not Applicable Coil Enclosure Watertight without Junction Box For Media Air Inert Gases Light Oil Water