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The Altecnic / Caleffi Series 313 Safety Relief Valve is designed to safeguard domestic hot water systems—protecting the hot water cylinder—and heating systems by relieving excess pressure to protect the boiler and associated components
Reliance RWC TPR15 Pressure & Temperature Relief Valve 1/2" x 15mm 7 Bar - PTEM550854 Datasheet
- Protected open discharge gives downward flow
Connections: BSP Male Inlet
Temperature: +5 to +110 degC
Altecnic / Caleffi 311 Series Safety Relief Valve 3/4" x 3/4" F x F 2.5 Bar - 311525 18 litre The Altecnic / Caleffi SeriesDescription This is a stock item. Order by 5pm Monday to Thursday and 4. 30pm Friday for same day despatch. The Altecnic Caleffi series 311 and 312 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to