(6Pcs)Automatic Radiator Purge Valve 1/2 Inch Vent Radiator Air Exhaust Valve Auto Cut-Off Vent Brass Auto Purge Radiator Valve

Enough to use: You will receive 6 pieces of automatic radiator drain, enough to use and replace, which can save you time and effort, ideal for a house with a lot of radiators, and install radiators with 1/2 inch (15mm) vent plugs; Manual purging is also possible

Long-term use: the radiator purge valve is mainly made of brass, sturdy and reliable, firm and solid, not easy to break, deform or rust, the seals are made of silicone, easy to serve you for a long time

Temperature and pressure step: the maximum operating temperature of our self-purging radiator valve is 100 degrees centigrade, and the maximum operating pressure is 10 bar, adopting automatic anti-return function, so that you can replace the valve core during operation, convenient and practical

Self-sealing design: The auto radiator air valve is designed with an O-ring self-sealing thread, and the automatic ventilation works using the source discs, if they come into contact with water, seal the spring-loaded discs, when in the air they open and allow them to escape; Please note that this valve is only suitable for heating water without additives

Automatic ventilation: the radiator purge valve can be automatically ventilated through the source disk, can also be rapid manual ventilation, using thread self-sealing and integrated automatic design springback, only allows air to escape when dry, stops on contact with water, suitable for water distribution system, such as radiator, boiler, floor heating distributor, etc.

-Contact our customer service in case you need further assistance