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Double Orifice Air Valve
The double orifice air valve is a key component of the pipeline system. It has two openings, enabling efficient air exhaust and intake. When the pipeline is being filled with water, it quickly expels the air to avoid air resistance. When there are changes in water flow, it promptly intakes air to balance the pressure and prevent water hammer. With a reasonable structural design and good sealing performance, it can ensure stable operation under various working conditions. It is widely used in water supply and other pipelines, effectively ensuring the smoothness and safety of the system.
Basic Parameters:
Size DN50-DN200 Pressure Rating PN10,PN16,PN25,PN40 Design standard EN1074-4 Test Standard EN1074-1/EN12266-1 Flange Standard EN1092.2 Applicable Medium Water Temperature -20℃~70℃
