Solenoid Valve Valve Ways 2-Way Valve Starting Configuration Normally Closed Valve Type Remote Pilot Nominal Pipe Size 3/8 in Orifice Diameter 1/2 in Body Material Nylon Coefficient of Volume (Cv) 1.95 Operating Pressure Differential Air/Inert Gas - Maximum 150 psi Operating Pressure Differential Fuel Gas - Maximum Not Applicable Seal Material EPDM Voltage 24V DC Operating Pressure Differential Fuel Oil - Maximum Not Applicable Coil Enclosure Dust Tight Water Resistant