Adjustable bypass valve for central-heating systems

19 January, 2008

Designed to maintain a minimum flow in central-heating systems when all TRVs are closed is Altecnic’s Eres adjustable bypass valve.

An adjustable bypass valve from Altecnic for central-heating systems prevents the pump working against a closed circuit when all control or thermostatic radiator valves are close. The Eres valve ensure a flow recirculation proportional to the number of valves closed, while limiting the maximum differential pressure generated by the pump. In systems with a traditional boiler, the valve would normally be fitted between the system flow and return ends, allowing the pressure to be controlled and the passage of a minimum flow through the heat generators. In systems with a condensing boiler, it is preferable to fit the valve directly between the upstream and downstream sections of the pump. An Eres valves is adjusted by a calibrated cap.

For more information on this story, click here:Jan 08, 166

Related links:

Yorkshire and Humber leaders set out plans to tackle skills shortages

Leaders from across Yorkshire and the Humber came together on Friday 11th September to launch ambitious plans aimed at tackling the region’s growing construction skills shortages.

Six in 10 UK businesses look to adapt operations in response to extreme heat

According to the Q2 Barclays Business Prosperity Index, six in 10 businesses surveyed (60%) have either increased investment to adapt to extreme heat (37%) or are considering doing so (23%).

Calendar

Submit event

Tweets by MBS_magazine