The air release valve of HYDROCONTA with triple effect system, eliminates the kinetic and residual air of the pipes.
Plastic air release valves ranges from DN 15 to DN 50.
– Expelling the air at high flow velocity during the initial filling of the systems.
– Introducing air when the pipe drains, maintaining atmospheric pressures in the pipe, preventing collapse and cavitation damage to the conduits.
– Relieving the entrained air from the water, while the network is pressurized.
Air release valve_pl_en
Sfiati certificato IREN_DN25_it
Air release valve certificato IREN_DN50_it
Metalic air release valve