Solenoid Valve, Valve Ways 2-Way, Valve Starting Configuration Normally Closed, Valve Type Poppet, Nominal Pipe Size 1/4 in, Orifice Diameter 5/32 in, Body Material Nylon, Coefficient of Volume (Cv) 0.52, Operating Pressure Differential Air/Inert Gas – Maximum 80 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