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Double Orifice Air Valve
The Double Orifice Air Vent Valve is specifically designed for pipeline systems. Its double-orifice structure enables efficient air exhaust and intake. When the pipeline is being filled with water, it can quickly expel a large amount of air, and when the pipeline is draining, it can promptly intake air to balance the pressure. It can effectively prevent water hammer and cavitation, ensuring the safe and stable operation of the pipeline. Compared with single-orifice valves, it has higher air exhaust and intake efficiency. Moreover, it features a compact structure and is easy to install, being widely used in various water and gas pipeline scenarios.
Basic Parameters:
Size DN50-DN200 Pressure Rating PN6,PN10,PN16 Design standard EN1074-4 Test Standard EN1074-1/EN12266-1 Flange Standard EN1092.2 Applicable Medium Water Temperature 0℃~80℃ If there are other requirement can directly contact with us, we will do the engineering follow your required standard.
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Combined Type Air Vent Valve
The Combined Type Air Vent Valve is a multi – functional valve. It can efficiently discharge or intake air in pipeline systems. It expels air during the startup of liquid transportation and admits air when the pipeline is emptied, effectively preventing issues such as water hammer and cavitation. With a compact size, this valve offers reliable performance in numerous industries, ensuring the smooth and safe operation of pipeline systems.
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℃ If there are other requirement can directly contact with us, we will do the engineering follow your required standard.
