Rapid Controls Pvt. Ltd offers Robust Air Purge Valve. Rapid Controls Pvt. Ltd also offers Actuators, Flow Switches and Thermostats. Robust Air Purge Valve employs a float to actuate. The Robust Air Purge Valve is designed for working pressure up to 150 psig .When the Robust Air Purge Valve is closed , float rides in water holding valve closed .But when the valves opens, air accumulates in the top of the body, water level and float go down pulling valve away from the seat to allow air to be discharged . As water level rises the float re-closes the valve.They are used for venting air from water in service lines etc.
