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they prevent dangerous pressure surges while their replaceable membrane keeps water free from corrosion and allows swift maintenance access
Disc: PTFE
35 to 40 Barg (Size dependant)
Height: 2790mm
1/2" (DN32)
Reliance RWC TPR22 Pressure & Temperature Relief Valve 3/4" x 22mm 4.5 Bar - PTEM57520 (See PTEM585200 for replacement)0 1000 litre they prevent dangerous pressure surgesNOTIFICATION This item is no longer available and has been replaced by CPT22 PTEM585200 Description The Reliance Water Controls (RWC) TPR22 Pressure & Temperature Relief Valves are compact pressure and temperature relief valves designed to provide protection against over pressurisation, which can occur within an unvented hot water system if the input temperature or pressure controls fail. The valves are designed to be fitted to the upper portion of a