Adjustable bypass valve for central-heating systems

valve
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:



modbs tv logo

ÜV SÜD is One of the First UK Consultancies to be Awarded ISO 19650 Accreditation

TÜV SÜD UK has become one of the first MEP consultancies in the UK to be awarded the ISO 19650 accreditation for its Building Information Modelling (BIM) service

New ranges extend Lochinvar heat pump options

Lochinvar have added two new product ranges to its portfolio of heat pumps suitable for a wide range of non-domestic applications 

Calendar