Single Ball Chamber - Small orifice single air valve, screwed or flanged with or without isolating stop cock to release air at or below the maximum working pressure. Double Ball Chamber - - Double ball air release valve, the small orifice...
Working Principle : Releases Air While Pipeline Fills Or During Operation, Allows Air Inside When Pipeline Pressure Drops Or System Shuts Down, Works Through Float Or Diaphragm Mechanism To Open/close Automatically
Air Vent Automatic / Air Release Valve Automatic Air Vent / Air Release Valve Automatic air vent valve purpose of installation in hot & cold water system to eliminate entrapped air in water lines. Prevent air locking due to filling of system or...