Solenoid Valve Body Valve Ways 2-Way Valve Positions 2-Position Valve Starting Configuration Normally Closed Body Material Brass Nominal Pipe Size 3/8 in Orifice Diameter 3/8 in Coefficient of Volume (Cv) Not Applicable Operating Pressure Differential - Minimum 2 psi Operating Pressure Differential Air/Inert Gas - Maximum Not Rated Operating Pressure Differential Water - Maximum 300 psi Fluid Temperature - Maximum 400 Degrees F Environmental Rating Indoor Outdoor