The valveIT surge alleviation, non slam combination automatic air valve will ensure the proper operation of the pipeline network allowing the release of air pockets during working conditions, the entrance of large volumes of air during draining operations and pipeline bursts and the controlled air outflow, to prevent water hammer.

Applications
- Main transmission lines.
- Water distribution networks.
- Irrigation systems.
- In general this model is used at the pumps, on changes in slope ascending, and at the critical points of
the pipeline subjected to water hammer and column separ