{"id":2044,"date":"2026-11-11T08:57:09","date_gmt":"2026-11-11T08:57:09","guid":{"rendered":"https:\/\/hmftechnologies.co.za\/newsite2021\/?post_type=product&#038;p=2044"},"modified":"2026-11-11T11:07:47","modified_gmt":"2026-11-11T11:07:47","slug":"gvs-mxf-emergency-excess-flow-shut-off-valves","status":"publish","type":"product","link":"https:\/\/hmftechnologies.co.za\/newsite2021\/product\/gvs-mxf-emergency-excess-flow-shut-off-valves\/","title":{"rendered":"Emergency Excess Flow Shut Off Valves"},"content":{"rendered":"<p>The GVS MXF is a fail-safe emergency shut-off valve designed to operate in critical scenarios where power, internet connectivity, or air supply may be compromised.<\/p>\n","protected":false},"excerpt":{"rendered":"<h2 class=\"text-3xl md:text-4xl font-extrabold va-blue en mb-2\" data-i18n=\"main.title\">GVS MXF Emergency Excess Flow Shut Off Valves<\/h2>\n<p>The GVS MXF is a fail-safe emergency shut-off valve designed to operate in critical scenarios where power, internet connectivity, or air supply may be compromised.<\/p>\n<p>Engineered and calibrated in Canada to meet the specific needs of global applications, the MXF responds to line-break-induced pressure differentials by automatically closing the flow.<\/p>\n<p>Once downstream repairs are complete, the valve can be manually reset to resume operation.<\/p>\n<h3 class=\"text-xl font-semibold mb-4 en\" data-i18n=\"specs.title\">Technical Specifications<\/h3>\n<ul class=\"space-y-3\">\n<li><i class=\"fas fa-ruler-combined mr-2\"><\/i> <span class=\"en\" data-i18n=\"specs.0\">3\/4\u2033 and larger<\/span><\/li>\n<li><i class=\"fas fa-tachometer-alt mr-2\"><\/i> <span class=\"en\" data-i18n=\"specs.1\">ANSI Class 150 \u2013 2500<\/span><\/li>\n<li><i class=\"fas fa-exchange-alt mr-2\"><\/i> <span class=\"en\" data-i18n=\"specs.2\">RF, SW, BW, and Threaded Connections<\/span><\/li>\n<li><i class=\"fas fa-cubes mr-2\"><\/i> <span class=\"en\" data-i18n=\"specs.3\">Casting in Ductile Iron, WCB, LCB, CF8M, and Exotic Alloys<\/span><\/li>\n<li><i class=\"fas fa-fire mr-2\"><\/i> <span class=\"en\" data-i18n=\"specs.4\">Fire Safe Design Available<\/span><\/li>\n<li><i class=\"fas fa-certificate mr-2\"><\/i> <span class=\"en\">SIL 3<\/span><\/li>\n<\/ul>\n","protected":false},"featured_media":2045,"comment_status":"open","ping_status":"closed","template":"","meta":{"iawp_total_views":1},"product_brand":[],"product_cat":[114],"product_tag":[],"class_list":["post-2044","product","type-product","status-publish","has-post-thumbnail","product_cat-guide-valves-limited-gvs","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - 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