Solenoid Valve Valve Ways 2-Way Valve Starting Configuration Normally Closed Valve Type Inline Single Nominal Pipe Size 1/2 in Orifice Diameter 1/4 in Body Material PVC Coefficient of Volume (Cv) 0.8 Operating Pressure Differential Air/Inert Gas - Maximum Not Rated Operating Pressure Differential Fuel Gas - Maximum Not Applicable Seal Material FKM Voltage 120V AC Operating Pressure Differential Fuel Oil - Maximum Not Applicable Coil Enclosure Dust Tight Watertight