We are engaged in offering high quality Air Release Valves in the industry. The large orifice of the valve either releases or admits air at the time of charging or emptying water main. The small orifice automatically releases air in the water main...
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