Air Valve

Overview

Air Valve is a critical component in pipeline systems, designed to automatically release trapped air or admit air when negative pressure occurs. By maintaining proper air flow and pressure balance, air valves help prevent issues such as water hammer, pipeline surges, and flow restrictions. Typically installed at high points in water transmission and distribution networks, air valves enhance system efficiency, protect equipment, and support the safe and stable operation of pipelines in applications such as water treatment, irrigation, and municipal supply systems.

Featured Specs

• Pressure : PN 10/ PN 16/ PN 25/ PN 40
• Diameter : DN 50 mm – 300 mm
• Body Material : Ductile Iron

Utility Priority

The Air Valve plays a vital utility role in maintaining the efficiency and safety of fluid systems by automatically releasing trapped air or allowing air intake during pressure drops. Its primary priority is to prevent problems such as air blockages, vacuum formation, and water hammer, which can damage pipelines and reduce flow performance. Air valves are widely applied in water transmission systems, wastewater treatment plants, irrigation networks, and municipal water distribution systems, where maintaining stable pressure and protecting infrastructure are essential for reliable and continuous operation.

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