Altecnic / Caleffi 527 Series Safety Relief Valve 1.1/4" x 1.1/2" F x F 6 Bar - 527760EST reliance water controls - Suitable for heating

- Suitable for heating

the valves are supplied without cosmetic chrome or nickel plating on the body

Hattersley Fig 114EXT

Featuring lever operation for ease of use in most applications

Altecnic / Caleffi 527 Series Safety Relief Valve 1.1/4" x 1.1/2" F x F 6 Bar - 527760EST reliance water controls - Suitable for heatingDescription This is a stock item. Order by 5pm Monday to Thursday and 4. 30pm Friday for same day despatch. The Altecnic Caleffi series 527 safety relief valves are typically used for pressure control on heat generators in heating systems, on hot water storage units in hydraulic and domestic water systems, and in hydraulic systems. On reaching the setting pressure, the valve opens and, by discharging into the atmosphere, prevents the pressure in the