Solenoid Valve, Valve Ways 2-Way, Valve Starting Configuration Normally Closed, Valve Type Inline Pilot, Nominal Pipe Size 1/2 in, Orifice Diameter 1 in, Body Material Polypropylene, Coefficient of Volume (Cv) 5.2, Operating Pressure Differential Air/Inert Gas – Maximum Not Rated, Operating Pressure Differential Fuel Gas – Maximum Not Applicable, Seal Material EPDM, Voltage 120V AC, Operating Pressure Differential Fuel Oil – Maximum Not Applicable, Coil Enclosure Dust Tight, Watertight