Solenoid Valve, Valve Ways 4-Way, Valve Type Compact, Nominal Pipe Size 1/4 in, Orifice Diameter 1/16 in, Body Material Brass, Coefficient of Volume (Cv) 0.09, Operating Pressure Differential Air/Inert Gas – Maximum 100 psi, Operating Pressure Differential Fuel Gas – Maximum Not Applicable, Seal Material NBR, Voltage 24V DC, Operating Pressure Differential Fuel Oil – Maximum Not Applicable, Coil Enclosure Explosion Proof, Watertight, For Media Air, Inert Gases, Light Oil, Water