{"product_id":"nabic-anti-vacuum-568-safety-relief-valve-50mm","title":"Nabic Anti-Vacuum 568 Safety Relief Valve 50mm","description":"Nabic® Model Fig 568 anti-vacuum valve is approved by the UK Water Research Centre for use on potable water. The valve head, normally held against its seat by system pressure, is set to open at a vacuum pressure of 50m bar. A dust cap prevents the direct entry of foreign matter. The strengthened body complete with taper thread ensures a tight seal between the vessel and valve whilst maintaining the integrity of the seat seal.\u003cbr\u003eBody Materials: Gunmetal\u003cbr\u003eEnds: Screwed BSPT\u003cbr\u003eSeat Materials: PTFE\u003cbr\u003eTemperature Range: Up to 195°C\u003cbr\u003eMax Working Pressure: 13.5Bar\u003cbr\u003e\u003cbr\u003eTECHNICAL SPECIFICATIONS\u003cbr\u003eTERM\u003cbr\u003eDESCRIPTION\u003cbr\u003eBRand\/ Model\u003cbr\u003eNabic Anti-Vaccum 598\u003cbr\u003eNominal Size\u003cbr\u003e50mm","brand":"BLACKWOODS SF","offers":[{"title":"Default","offer_id":57374052253999,"sku":"PR1041321","price":2322.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9159\/9663\/files\/58f82fa6031423.85143677_TPFOQBH7FJPO.jpeg?v=1777350760","url":"https:\/\/smartfoxstore.com.au\/products\/nabic-anti-vacuum-568-safety-relief-valve-50mm","provider":"SmartfoxAU","version":"1.0","type":"link"}