{"product_id":"safety-relief-valve-ultravent-15-es","title":"ULTRAVENT 15-ES: G1\/2 \u0026 1\/2\" NPT","description":"\u003ch3 class=\"MsoNormal\"\u003e\u003cb\u003ePrecise pressure control from 5 to 500 mbar\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eSpring-loaded, direct-acting safety relief valve for venting excess pressure from receivers, pipelines and other equipment. Extremely compact, safe and reliable. Every valve is 100% factory-tested.\u003c\/p\u003e\n\u003ch3 data-end=\"1275\" data-start=\"1257\"\u003e\u003cstrong data-end=\"1273\" data-start=\"1261\"\u003eBenefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1717\" data-start=\"1276\"\u003e• Closes tightly again after activation\u003cbr data-end=\"1318\" data-start=\"1315\"\u003e• Precisely adjustable opening pressure from \u003cstrong data-end=\"1380\" data-start=\"1363\"\u003e5 to 500 mbar\u003c\/strong\u003e\u003cbr data-end=\"1383\" data-start=\"1380\"\u003e• Smaller footprint than previous designs\u003cbr data-end=\"1427\" data-start=\"1424\"\u003e• High blow-off volume flow\u003cbr data-end=\"1457\" data-start=\"1454\"\u003e• Reliability tested over \u003cstrong data-end=\"1502\" data-start=\"1483\"\u003e100,000+ cycles\u003c\/strong\u003e\u003cbr data-end=\"1505\" data-start=\"1502\"\u003e• G 1\/2 or 1\/2\" NPT threads\u003cbr data-end=\"1535\" data-start=\"1532\"\u003e• Pressure rating \u003cstrong data-end=\"1561\" data-start=\"1553\"\u003ePN10\u003c\/strong\u003e\u003cbr data-end=\"1564\" data-start=\"1561\"\u003e• Free of oil and grease\u003cbr data-end=\"1591\" data-start=\"1588\"\u003e• Can be used as a pressure-control or pressure-maintaining valve\u003cbr data-end=\"1659\" data-start=\"1656\"\u003e• Can also be used as a vacuum breaker\u003cbr data-end=\"1700\" data-start=\"1697\"\u003e• TÜV-certified\u003c\/p\u003e\n\u003ch3 data-end=\"1741\" data-start=\"1724\"\u003e\u003cstrong data-end=\"1739\" data-start=\"1728\"\u003eOptions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2150\" data-start=\"1742\"\u003e• Pressure-maintaining version with \u003cstrong data-end=\"1810\" data-start=\"1778\"\u003e100 μm inlet filter (1.4301)\u003c\/strong\u003e\u003cbr data-end=\"1813\" data-start=\"1810\"\u003e• \u003cstrong data-end=\"1850\" data-start=\"1815\"\u003e100 μm outlet strainer (1.4301)\u003c\/strong\u003e to prevent external contamination\u003cbr data-end=\"1887\" data-start=\"1884\"\u003e• Available in \u003cstrong data-end=\"1911\" data-start=\"1902\"\u003ebrass\u003c\/strong\u003e or \u003cstrong data-end=\"1939\" data-start=\"1915\"\u003estainless steel (ES)\u003c\/strong\u003e\u003cbr data-end=\"1942\" data-start=\"1939\"\u003e• Temperature ranges:\u003cbr data-end=\"1966\" data-start=\"1963\"\u003e– \u003cstrong data-end=\"1988\" data-start=\"1970\"\u003e–30 to +100 °C\u003c\/strong\u003e (PEEK valve disc)\u003cbr data-end=\"2009\" data-start=\"2006\"\u003e– \u003cstrong data-end=\"2031\" data-start=\"2013\"\u003e–30 to +270 °C\u003c\/strong\u003e (1.4404 stainless steel valve disc)\u003cbr data-end=\"2070\" data-start=\"2067\"\u003e• Seals: NBR, CR and other elastomers (including FDA-approved grades on request)\u003c\/p\u003e\n\u003cdiv id=\"info\" class=\"frame\"\u003e\n\u003cdiv class=\"cs-row\"\u003e\n\u003cdiv\u003e\n\u003ch3 data-end=\"2176\" data-start=\"2157\"\u003e\u003cstrong data-end=\"2174\" data-start=\"2161\"\u003eApprovals\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompany certified according to ISO 9001 and PED 2014\/68\/EU Module H\u003c\/li\u003e\n\u003cli\u003eFor safety relief valves made of brass and without filter with use of oxygen: Designed for Oxygen Service in accordance with EIGA 13\/20 and CGA G-4.4: Oxygen Pipeline and Piping Systems\u003c\/li\u003e\n\u003cli\u003eCleaned for Oxygen Service in accordance with EIGA 33\/18 and CGA G-4.1: Cleaning of Equipment for Oxygen Service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-end=\"2427\" data-start=\"2177\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"2427\" data-start=\"2177\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/ZgPl4JSQWdM?si=wPq-BNoOrbxyehpj\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"WITT","offers":[{"title":"Default Title","offer_id":42498868478048,"sku":"230-000-1","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0554\/6236\/3232\/files\/csm_WITT_ULTRAVENT_15_ES_Filter_Duo_8875cc6a67_549cec82-66e2-4719-bd97-cedf454be4c6.jpg?v=1765471467","url":"https:\/\/www.nichegas.com.au\/products\/safety-relief-valve-ultravent-15-es","provider":"Niche Gas Products","version":"1.0","type":"link"}