Eastman 1/8 in. Angle Connection Brass Air Vent

This Radiator Air Valve provides a means for air to be driven out of the radiator as steam enters. Installation is easy, and the valve can be serviced simply by unscrewing the vent cap. Max pressure for this radiator air valve is 10 PSI with a working max pressure of 5 PSI. • Max operating pressure 5 PSI • Max pressure 10 PSI • 1/8 Inch Radiator Air Valve • •