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Brand: Z-Tide Valves Industrial Co. Ltd
Price Ex Vat: £795.72
Water hammer arrestor bronze series AIF-B PN16 flanged Port DN80, DN100, DN125, DN150, DN200, DN250 and DN300 with adjustable air pressure chamber pressure. Max working pressure up to 12 Bar, Pressure tested to 21 Bar, Temperature range -15ºC to +80ºC. Option for FKM diaphragm for aggressive or corrosive media and higher temperature applications, other flange options and sizes available upon request.
The AIF-bronze anti water hammer valve (water hammer arrestor series) works on a pressurised air chamber behind a sealed flexible diaphragm. This unique design does not suffer from response lag time, friction wear, sealing leakage or air bubble loss that can be seen in other designs. The AIF-B bronze water hammer arrestor offers high working pressures 12 bar (tested to 21 bar) with a pressure gauge as standard for air chamber pressure monitoring. Temperature range -15ºC to +80ºC
Generally water hammer occurs downstream from check or non-return valves on when the length of a horizontal pipe exceed 50 meters or when pumps are used in pipeline systems during start or shut down. Installing the AIF series in line water hammer arrestor will significantly reduce the water hammer, banging effects of water pressure waves caused by sudden changes in water movement. Patent Number protects this unique design: 140580. Valve air chamber pressure can be adjusted using bicycle pump and connecting to Schrader tyre valve, normal chamber pressure 2.5 Bar, contact us for special fluid or temperature.