Solenoid Valve Valve Ways 2-Way Valve Starting Configuration Normally Closed Valve Type Inline Single Nominal Pipe Size 1/2 in Orifice Diameter 3/8 in Body Material PVC Coefficient of Volume (Cv) 2.3 Operating Pressure Differential Air/Inert Gas - Maximum Not Rated Operating Pressure Differential Fuel Gas - Maximum Not Applicable Seal Material FPM Voltage 120V AC Operating Pressure Differential Fuel Oil - Maximum Not Applicable Coil Enclosure Watertight without Junction Box