Solenoid Valve, Valve Ways 2-Way, Valve Starting Configuration Normally Closed, Valve Type Inline Single, Nominal Pipe Size 1 in, Orifice Diameter 1 1/16 in, Body Material Polypropylene, Coefficient of Volume (Cv) 4.2, 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