{"product_id":"reliance-rwc-tpr22-pressure-temperature-relief-valve-3-4-x-22mm-10-bar-ptem575210","title":"Reliance RWC TPR22 Pressure \u0026 Temperature Relief Valve 3\/4\" x 22mm 10 Bar - PTEM575210","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"color: #ff0000;\" data-mce-style=\"color: #ff0000;\"\u003eThis is a stock item. Order by 5pm Monday to Thursday and 4.30pm Friday for same day despatch.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Reliance Water Controls (RWC) TPR22 Pressure \u0026amp; 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.\u003cbr\u003e\u003cbr\u003eThe valves are designed to be fitted to the upper portion of a hot water cylinder, as this is where the hottest temperatures in the system will be found. If the system rises above 95°C, the wax mixture within the element of the temperature probe will expand, this will lift the valve off its seat and release water to waste, thereby reducing the pressure within the cylinder.\u003cbr\u003e\u003cbr\u003eAlso, if the water pressure increases (without temperature increase) the valve will stay closed until the set pressure of the relief mechanism is reached, at which point the valve will again open, and the excess pressure is relieved.\u003cbr\u003e\u003cbr\u003eSome models come complete with a PTFE coating on the MBSP inlet thread, which can save valuable time on installation.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures and benefits:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e- Protect against temperature rising beyond 95°C\u003cbr\u003e- Prevent over pressurisation\u003cbr\u003e- Twist top cartridge design for easy servicing\u003cbr\u003e- Range of different pressure settings and different probe lengths available\u003cbr\u003e- Complete with PTFE coating (some models)\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 3\/4\" x 22mm\u003cbr\u003e \u003cstrong\u003eConnections:\u003c\/strong\u003e BSP Male Inlet x Compression Outlet\u003cbr\u003e \u003cstrong\u003eMaterials:\u003c\/strong\u003e Brass\u003cbr\u003e \u003cstrong\u003eMedium:\u003c\/strong\u003e Hot water only\u003cbr\u003e \u003cstrong\u003eSet Pressure (Set \u0026amp; Locked):\u003c\/strong\u003e 10 Barg \u003cbr\u003e\u003cstrong\u003eTemperature Relief:\u003c\/strong\u003e +90 to 95 degC\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDischarge Capacity:\u003c\/strong\u003e 25kW\u003cbr\u003e\u003cstrong\u003eProbe Length: \u003c\/strong\u003e95mm\u003cbr\u003e\u003cstrong\u003eProduct Code:\u003c\/strong\u003e PTEM575210\u003cbr\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e WRAS approved\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eDatasheets\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0812\/3452\/6525\/files\/reliance-rwc-tpr22-pressure-temperature-relief-valve-3-4-x-22mm-10-bar-ptem575210-datasheet.pdf?v=1708447648\" title=\"Reliance RWC TPR22 Pressure and Temperature Relief Valve 3\/4 x 22mm 10 Bar - PTEM575210 Datasheet\" target=\"_blank\"\u003eReliance RWC TPR22 Pressure and Temperature Relief Valve 3\/4\" x 22mm 10 Bar - PTEM575210 Datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Reliance Water Controls (RWC)","offers":[{"title":"Default Title","offer_id":53084629664080,"sku":"RWC-PTEM575210","price":55.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/2344\/3024\/files\/Reliance_RWC_TPR22_Pressure_Temperature_Relief_Valve_3_4_x_22mm_10_Bar_-_PTEM575210.jpg?v=1780050590","url":"https:\/\/industrialvalveoutlet.com\/products\/reliance-rwc-tpr22-pressure-temperature-relief-valve-3-4-x-22mm-10-bar-ptem575210","provider":"Industrial Valve Outlet","version":"1.0","type":"link"}