Operating Pressure Differential Air/Inert Gas 100 psi, Max.
24V AC Brass Solenoid Valve, Normally Closed, 1/4 in Pipe Size Operating Pressure Differential Water 100 psi, Indoor, Outdoor, Voltage 24V AC, Coefficient of Volume 0. Operating Pressure Differential Light Oil 100 psi, Max. Operating Pressure Differential 0 psi, Max.73, Body Material - Valves Brass, Coil Insulation Class F.