Air release valves are critical control components in pressurized, closed water pipeline systems. They operate automatically according to flow conditions, ensuring safe commissioning, stable operation and controlled discharge of pipelines.

The triple function (combination type) air release valve is designed to perform three essential functions within the same body. During pipeline filling, the valve allows large volumes of air to be discharged rapidly, preventing air pockets that could restrict flow or cause pressure fluctuations. As the line becomes pressurized, the valve switches to continuous air release mode, discharging small amounts of accumulated air during normal operation.

During pipeline draining or sudden pressure drops, the valve enables controlled air intake, preventing vacuum formation that could cause pipe collapse or structural damage. This functionality ensures the continuity of flow and protects the pipeline throughout its service life.

Air release valves must be installed at strategic high points and critical locations according to the project design. Proper placement ensures effective air management, reduces pressure losses, minimizes vibration and protects system components from unnecessary stress.

Thanks to its automatic operation and robust design, the triple function air release valve plays a vital role in maintaining the efficiency, safety and longevity of water transmission and distribution systems.