Altecnic ERES 28mm Angled ByPass Valve ER-28MMANGBI

The valves are simple to install with just two compression joints to make. The valves can be fitted in any orientation. SPECIFICATION Medium: water gycol solution, Max. percentage of glycol: 30%, Temperature range: 0 to 100˚C, Max. working pressure: 10 bar, Setting range: angle 1 to 5m head 10 to 50 kPa, straight 1 to 6m head 10 to 60 kPa The valves are installed in the bypass between the flow and return pipes and opens on rising differential pressure to allow flow through the bypass. This maintains the differential pressure between the flow and return pipes at the predetermined set value.