{"product_id":"reliance-rwc-cpt15-pressure-temperature-relief-valve-1-2-x-15mm-7-bar-ptem540001","title":"Reliance RWC CPT15 Pressure \u0026 Temperature Relief Valve 1\/2\" x 15mm 7 Bar - PTEM540001","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan 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\u003eWorried about hot water system safety? The RWC CPT15 valve keeps things in check by releasing excess pressure and temperature if controls fail—protecting your home from potential damage.\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 1\/2\" x 15mm\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 7 Barg \u003cbr\u003e\u003cstrong\u003eTemperature Relief:\u003c\/strong\u003e +90 to 95 degC\u003cbr\u003e\u003cstrong\u003eDischarge Capacity:\u003c\/strong\u003e 10kW\u003cbr\u003e\u003cstrong\u003eProbe Length: \u003c\/strong\u003e95mm\u003cbr\u003e\u003cstrong\u003eProduct Code:\u003c\/strong\u003e PTEM540001\u003cbr\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e WRAS approved, Replaces TPR15 PTEM550852\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-cpt15-cpt22-combined-pressure-temperature-relief-valve-datasheet.pdf?v=1736974474\" title='Reliance RWC Reliance RWC CPT15 Pressure \u0026amp; Temperature Relief Valve 1\/2\" x 15mm 7 Bar - PTEM540001 Datasheet' rel=\"noopener\" target=\"_blank\"\u003eReliance RWC CPT15 Pressure \u0026amp; Temperature Relief Valve 1\/2\" x 15mm 7 Bar - PTEM540001 Datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Reliance Water Controls (RWC)","offers":[{"title":"Default Title","offer_id":53084622192976,"sku":"RWC-PTEM540001","price":50.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/2344\/3024\/files\/Reliance_RWC_TPR15_Pressure_Temperature_Relief_Valve_1_2_x_15mm_7_Bar_-_PTEM550852_d0fe3c0a-808a-402c-b7ee-4b561465d9d4.jpg?v=1780050487","url":"https:\/\/industrialvalveoutlet.com\/products\/reliance-rwc-cpt15-pressure-temperature-relief-valve-1-2-x-15mm-7-bar-ptem540001","provider":"Industrial Valve Outlet","version":"1.0","type":"link"}