Brass solutions with fixed 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 is a deaerator which works non-stop to effectively remove circulating air and microbubbles from system water.
At the heart of the SpiroVent 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 spluttering and unwanted entry of air from outside the system.