{"id":3047,"date":"2016-11-23T13:17:17","date_gmt":"2016-11-23T12:17:17","guid":{"rendered":"http:\/\/efsvalves.com\/?p=3047"},"modified":"2025-09-15T23:56:56","modified_gmt":"2025-09-15T21:56:56","slug":"new-high-pressure-safety-relief-valve","status":"publish","type":"post","link":"https:\/\/efsvalves.com\/en\/new-high-pressure-safety-relief-valve\/","title":{"rendered":"Protection of tanks against pressure and vacuum through pressure\/vacuum relief valves"},"content":{"rendered":"\n<p>At EFSVALVES, we offer a specialized range of pressure\/vacuum relief valves designed to protect tanks, vessels and pipelines against overpressure or vacuum conditions caused by temperature changes, emptying or rapid filling operations.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>These valves ensure both safety and functionality in demanding applications such as food processing, pharmaceutical, chemical, laboratory and cosmetics industries\u2014where reliable pressure control is critical to avoid structural damage or contamination.<\/p>\n\n\n\n<p><strong>Key features:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Construction in <strong>AISI 316L stainless steel<\/strong> or <strong>Hastelloy<\/strong>, ensuring corrosion resistance in hygienic environments.<\/li>\n\n\n\n<li>Sizes available from <strong>\u00bc\u201d to 4\u201d<\/strong>, with <strong>BSP\/NPT threaded<\/strong>, <strong>clamp<\/strong>, or <strong>EN\/ASA flanged<\/strong> connections.<\/li>\n\n\n\n<li><strong>Polished finish up to Ra 0.38 \u00b5m<\/strong> available on request\u2014ideal for ultra-clean processes.<\/li>\n\n\n\n<li><strong>PED\/CE<\/strong> and <strong>ATEX compliant<\/strong>, suitable for European safety standards and explosive atmospheres.<\/li>\n<\/ul>\n\n\n\n<p>These valves are an effective solution for protecting process integrity under varying pressure conditions and form part of our advanced safety offering for tanks and critical applications.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>At EFSVALVES, we offer a specialized range of pressure\/vacuum relief valves designed to protect tanks, vessels and pipelines against overpressure or vacuum conditions caused by temperature changes, emptying or rapid filling operations. These valves ensure both safety and functionality in demanding applications such as food processing, pharmaceutical, chemical, laboratory and cosmetics industries\u2014where reliable pressure control [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5263,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[197],"tags":[],"class_list":["post-3047","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"featured_image_src":{"landsacpe":["https:\/\/efsvalves.com\/wp-content\/uploads\/2016\/11\/15-900x445.jpg",900,445,true],"list":["https:\/\/efsvalves.com\/wp-content\/uploads\/2016\/11\/15-463x348.jpg",463,348,true],"medium":["https:\/\/efsvalves.com\/wp-content\/uploads\/2016\/11\/15-300x225.jpg",300,225,true],"full":["https:\/\/efsvalves.com\/wp-content\/uploads\/2016\/11\/15.jpg",900,676,false]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Protection of tanks against pressure and vacuum through pressure\/vacuum relief valves - Efsvalves<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/efsvalves.com\/en\/new-high-pressure-safety-relief-valve\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Protection of tanks against pressure and vacuum through pressure\/vacuum relief valves - Efsvalves\" \/>\n<meta property=\"og:description\" content=\"At EFSVALVES, we offer a specialized range of pressure\/vacuum relief valves designed to protect tanks, vessels and pipelines against overpressure or vacuum conditions caused by temperature changes, emptying or rapid filling operations. These valves ensure both safety and functionality in demanding applications such as food processing, pharmaceutical, chemical, laboratory and cosmetics industries\u2014where reliable pressure control [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/efsvalves.com\/en\/new-high-pressure-safety-relief-valve\/\" \/>\n<meta property=\"og:site_name\" content=\"Efsvalves\" \/>\n<meta property=\"article:published_time\" content=\"2016-11-23T12:17:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-15T21:56:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/efsvalves.com\/wp-content\/uploads\/2016\/11\/15.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"900\" \/>\n\t<meta property=\"og:image:height\" content=\"676\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"adminpiston\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"adminpiston\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/efsvalves.com\/en\/new-high-pressure-safety-relief-valve\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/efsvalves.com\/en\/new-high-pressure-safety-relief-valve\/\"},\"author\":{\"name\":\"adminpiston\",\"@id\":\"https:\/\/efsvalves.com\/en\/#\/schema\/person\/8dec442fb1dba69bee524e2f655c6f84\"},\"headline\":\"Protection of tanks against pressure and vacuum through pressure\/vacuum relief valves\",\"datePublished\":\"2016-11-23T12:17:17+00:00\",\"dateModified\":\"2025-09-15T21:56:56+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/efsvalves.com\/en\/new-high-pressure-safety-relief-valve\/\"},\"wordCount\":160,\"publisher\":{\"@id\":\"https:\/\/efsvalves.com\/en\/#organization\"},\"image\":{\"@id\":\"https:\/\/efsvalves.com\/en\/new-high-pressure-safety-relief-valve\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/efsvalves.com\/wp-content\/uploads\/2016\/11\/15.jpg\",\"articleSection\":[\"News\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/efsvalves.com\/en\/new-high-pressure-safety-relief-valve\/\",\"url\":\"https:\/\/efsvalves.com\/en\/new-high-pressure-safety-relief-valve\/\",\"name\":\"Protection of tanks against pressure and vacuum through pressure\/vacuum relief valves - 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