The double orifice air valve is designed for pressurized water pipeline systems to ensure safe and efficient air management during system filling and operation.

When water is supplied to the pipeline, the valve automatically evacuates the air trapped inside the pipe, allowing the line to fill smoothly without air pockets. As the system becomes completely filled and pressurized, the internal float (ball) rises and closes the outlet orifice, providing tight sealing and preventing water leakage.

This automatic operating principle protects the pipeline from pressure fluctuations, flow interruptions and potential damage caused by trapped air. By eliminating air accumulation, the valve helps maintain continuous flow, stable pressure and efficient system performance.

Double orifice air valves are typically installed at high points and critical locations along the pipeline, in accordance with project requirements. Their robust design and reliable operation make them essential components in water transmission and distribution networks.