Solenoid Valve, Valve Ways 3-Way, Valve Starting Configuration Normally Open, Valve Type Quick Exhaust, Nominal Pipe Size 1/4 in, Orifice Diameter 9/32 in, Body Material Brass, Coefficient of Volume (Cv) 0.8, Operating Pressure Differential Air/Inert Gas - Maximum 200 psi, Operating Pressure Differential Fuel Gas - Maximum Not Applicable, Seal Material NBR, Voltage 110V AC, 120V AC, Operating Pressure Differential Fuel Oil - Maximum Not Applicable, Coil Enclosure Watertight without Junction Box WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -