Deaerators

RV2 Brass solutions with universal connection.

Today’s highly energy-efficient heating and cooling systems offer optimal performance with air-free system water. Automatic air vents and bleeding valves cannot remove microbubbles or circulating air. Venting devices on boilers and other devices will not remove air that is present elsewhere in the system. Furthermore, presence of air is a major cause of dirt formation and related negative effects on efficiency, failure sensitivity and wear and tear.

Safeguard Systems with Continuous Deaeration.

The SpiroVent RV2 is a fully universal deaerator which works non-stop to effectively remove circulating air and microbubbles from system water.
At the heart of the SpiroVent RV2 is the Spirotube separation element, which ensures that microbubbles rise automatically. The specially constructed air chamber provides sufficient volume to absorb pressure fluctuations and prevents valve contamination, this is one of the main causes of leaks. Thanks to the special construction and the solid valve seat, the leak-proof air release valve always closes perfectly, this avoids sputtering and unwanted entry of air from outside the system.

Installation.

A SpiroVent deaerator should always be installed at the hottest point within a system. In the case of a heating system, for example, this is the point where the water exits the boiler. In the case of a cooling system, it is in the return before the chiller unit. When installed in the correct location a SpiroVent has the capability to deaerate the entire system as it can make the water absorptive.