{"product_id":"rlv1004-apex-pressure-relief-valve-with-vacuum-break-7-6m","title":"[RLV1004] APEX Pressure Relief Valve With Vacuum Break 7.6M","description":"\u003cp data-start=\"0\" data-end=\"68\"\u003e\u003cstrong data-start=\"0\" data-end=\"68\"\u003eAPEX Pressure Relief Valve with Vacuum Break 7.6m – RV-20 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"70\" data-end=\"428\"\u003eThe \u003cstrong data-start=\"74\" data-end=\"142\"\u003eAPEX Pressure Relief Valve 7.6m with Vacuum Break (RV-20 Series)\u003c\/strong\u003e is a high-quality safety valve designed to protect low and medium pressure hot water systems from excessive pressure build-up. Engineered for reliability and long-term performance, it provides essential pressure control across residential, commercial, and marine plumbing applications.\u003c\/p\u003e\n\u003cp data-start=\"430\" data-end=\"619\"\u003eThis RV-20 series valve automatically relieves excess pressure to protect hot water cylinders, pipework, and system components, ensuring safe and stable operation in demanding environments.\u003c\/p\u003e\n\u003cp data-start=\"621\" data-end=\"937\"\u003eIt features a \u003cstrong data-start=\"635\" data-end=\"665\"\u003e20mm (3\/4\") BSP male inlet\u003c\/strong\u003e and a \u003cstrong data-start=\"672\" data-end=\"703\"\u003e15mm (1\/2\") BSP male outlet\u003c\/strong\u003e, making it suitable for a wide range of installations. The integrated \u003cstrong data-start=\"774\" data-end=\"802\"\u003evacuum breaker fail-safe\u003c\/strong\u003e provides additional protection against over-pressure and implosion, and also allows retrofit compatibility with similar relief valves.\u003c\/p\u003e\n\u003cp data-start=\"939\" data-end=\"1072\"\u003eStandard pressure settings are available at \u003cstrong data-start=\"983\" data-end=\"1014\"\u003e37 kPa, 73 kPa, and 120 kPa\u003c\/strong\u003e, providing flexibility for different system requirements.\u003c\/p\u003e\n\u003ch3 data-section-id=\"q4c1cr\" data-start=\"1074\" data-end=\"1087\"\u003eFeatures:\u003c\/h3\u003e\n\u003cul data-start=\"1088\" data-end=\"1741\"\u003e\n\u003cli data-section-id=\"1izqwwl\" data-start=\"1088\" data-end=\"1149\"\u003e\u003cstrong data-start=\"1090\" data-end=\"1149\"\u003eAPEX RV-20 Pressure Relief Valve 7.6m with Vacuum Break\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"ft63l6\" data-start=\"1150\" data-end=\"1216\"\u003eRelieves pressure in low and medium pressure hot water systems\u003c\/li\u003e\n\u003cli data-section-id=\"1xwd6ww\" data-start=\"1217\" data-end=\"1247\"\u003e20mm (3\/4”) BSP male inlet\u003c\/li\u003e\n\u003cli data-section-id=\"82zkrv\" data-start=\"1248\" data-end=\"1279\"\u003e15mm (1\/2”) BSP male outlet\u003c\/li\u003e\n\u003cli data-section-id=\"15cokop\" data-start=\"1280\" data-end=\"1351\"\u003eIncludes vacuum break fail-safe against over-pressure and implosion\u003c\/li\u003e\n\u003cli data-section-id=\"1hrvdss\" data-start=\"1352\" data-end=\"1408\"\u003eSuitable for marine and pressure system applications\u003c\/li\u003e\n\u003cli data-section-id=\"1675x4b\" data-start=\"1409\" data-end=\"1464\"\u003eStandard pressure settings: \u003cstrong data-start=\"1439\" data-end=\"1462\"\u003e37, 73, and 120 kPa\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1e0kh54\" data-start=\"1465\" data-end=\"1526\"\u003eForged high-quality \u003cstrong data-start=\"1487\" data-end=\"1524\"\u003ecorrosion-resistant DR brass body\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1xi8s6\" data-start=\"1527\" data-end=\"1586\"\u003eSilicone rubber seals rated to withstand \u003cstrong data-start=\"1570\" data-end=\"1584\"\u003eup to 99°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"u1y5hx\" data-start=\"1587\" data-end=\"1660\"\u003eServiceable design – body unscrews for easy cleaning (no body screws)\u003c\/li\u003e\n\u003cli data-section-id=\"aqssz9\" data-start=\"1661\" data-end=\"1741\"\u003eUnique vacuum break allows retrofit compatibility with similar relief valves\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"6podeq\" data-start=\"1743\" data-end=\"1757\"\u003eIdeal for:\u003c\/h3\u003e\n\u003cul data-start=\"1758\" data-end=\"1990\"\u003e\n\u003cli data-section-id=\"1asrgxm\" data-start=\"1758\" data-end=\"1788\"\u003eHot water cylinder systems\u003c\/li\u003e\n\u003cli data-section-id=\"15sle8v\" data-start=\"1789\" data-end=\"1833\"\u003eLow and medium pressure plumbing systems\u003c\/li\u003e\n\u003cli data-section-id=\"fiqxaa\" data-start=\"1834\" data-end=\"1878\"\u003eResidential and commercial installations\u003c\/li\u003e\n\u003cli data-section-id=\"w94rt3\" data-start=\"1879\" data-end=\"1906\"\u003eMarine pressure systems\u003c\/li\u003e\n\u003cli data-section-id=\"skfvoc\" data-start=\"1907\" data-end=\"1948\"\u003eSystem safety and pressure protection\u003c\/li\u003e\n\u003cli data-section-id=\"1to2jv5\" data-start=\"1949\" data-end=\"1990\"\u003eRetrofit and replacement applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1992\" data-end=\"2153\"\u003eThe APEX RV-20 Pressure Relief Valve with Vacuum Break delivers advanced safety, durable construction, and reliable pressure control for modern plumbing systems.\u003c\/p\u003e\n\u003cp data-start=\"2155\" data-end=\"2221\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"2155\" data-end=\"2221\" data-is-last-node=\"\"\u003eReliable safety. Serviceable design. Trusted APEX performance.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.wattsnz.co.nz\/dfsmedia\/0533dbba17714b1ab581ab07a4cbb521\/56920-source\/638785208140000000\/apex-pressure-relief-valve.pdf\" title=\"Specification sheet\"\u003eSpecification sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"NZ Pipe","offers":[{"title":"Default Title","offer_id":39959840063574,"sku":"","price":135.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0137\/0688\/7254\/products\/1794338667.jpg?v=1658374751","url":"https:\/\/nzpipe.co.nz\/products\/rlv1004-apex-pressure-relief-valve-with-vacuum-break-7-6m","provider":"NZ Pipe","version":"1.0","type":"link"}