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 use with

• Suitable for use with flanges conforming to BS EN 1092-2 PN10 or PN16 and ANSI B16

Features and benefits- Rapid removal of single-piece cartridge for cleaning or replacement- Diaphragm design gives improved resistance against scale- Protects against over pressurisation- Multiple connections for flexible installation- Set relief pressure range from 3

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

Hattersley Fig 114EXT

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 use withDescription 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