Solenoid Valve Valve Ways 3-Way Valve Starting Configuration Normally Open Valve Type Manual Operator Nominal Pipe Size 3/8 in Orifice Diameter 5/8 in Body Material Brass Coefficient of Volume (Cv) 2.5 Operating Pressure Differential Air/Inert Gas - Maximum 250 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