Solenoid Valve Body Valve Ways 2-Way Valve Positions 2-Position Valve Starting Configuration Normally Closed Body Material Aluminum Nominal Pipe Size 2 1/2 in Coefficient of Volume (Cv) 124.7 Operating Pressure Differential Air/Inert Gas - Maximum Not Rated Operating Pressure Differential Water - Maximum Not Rated Fluid Temperature - Maximum 68 Degrees F For Media Fuel Gas Seal Material NBR Thread Type NPT Operating Pressure Differential Light Oil - Maximum Not Rated