Reliance RWC TPR22 Pressure & Temperature Relief Valve 3/4" x 22mm 4.5 Bar - PTEM57520 (See PTEM585200 for replacement)0 1000 litre The valve is set to

The valve is set to open at temperatures of over 90°C

they prevent dangerous pressure surges while their replaceable membrane keeps water free from corrosion and allows swift maintenance access

35 to 40 Barg (Size dependant)

suitable for use on hot water

Sizes: 1/2" to 2"

Reliance RWC TPR22 Pressure & Temperature Relief Valve 3/4" x 22mm 4.5 Bar - PTEM57520 (See PTEM585200 for replacement)0 1000 litre The valve is set toNOTIFICATION This item is no longer available and has been replaced by CPT22 PTEM585200 Description The Reliance Water Controls (RWC) TPR22 Pressure & Temperature Relief Valves are compact pressure and temperature relief valves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