Solenoid Valve, Valve Ways 2-Way, Valve Starting Configuration Configurable, Valve Type High Flow Gas Shut Off, Nominal Pipe Size 1 in, Orifice Diameter 1 5/8 in, Body Material Aluminum, Coefficient of Volume (Cv) 21, Operating Pressure Differential Air/Inert Gas - Maximum 5 psi, Operating Pressure Differential Fuel Gas - Maximum 5 psi, Seal Material NBR, Voltage 110V AC, 120V AC, Operating Pressure Differential Fuel Oil - Maximum Not Applicable, Coil Enclosure With Junction Box