{"id":5280,"date":"2025-02-20T09:00:00","date_gmt":"2025-02-20T15:00:00","guid":{"rendered":"https:\/\/www.oxidationtech.com\/blog\/?p=5280"},"modified":"2025-02-18T10:50:17","modified_gmt":"2025-02-18T16:50:17","slug":"chk-12sv-check-valve-durable-ozone-resistant-and-rebuildable","status":"publish","type":"post","link":"https:\/\/www.oxidationtech.com\/blog\/chk-12sv-check-valve-durable-ozone-resistant-and-rebuildable\/","title":{"rendered":"CHK-12SV Check Valve: Durable, Ozone-Resistant, and Rebuildable"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">The <strong>CHK-12SV Stainless Steel Check Valve<\/strong> is a high-quality, ozone-resistant check valve designed for reliability and long-term use. With a <strong>Viton seal<\/strong> and <strong>stainless steel construction<\/strong>, this check valve ensures a <strong>positive seal<\/strong> while allowing a high flow of ozone gas. Built for durability, it is <strong>fully serviceable and rebuildable<\/strong>, making it a top choice for industrial applications where <strong>preventing backflow<\/strong> is essential.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Key Features of the CHK-12SV Check Valve<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Reliable and Rebuildable Design<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Viton O-ring seal<\/strong> ensures leak-proof operation<\/li>\n\n\n\n<li><strong>Fully serviceable and rebuildable<\/strong>, allowing easy maintenance<\/li>\n\n\n\n<li><strong>Single-piece body<\/strong> eliminates unnecessary seals, increasing longevity<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Ozone-Resistant Construction<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Made from <strong>316 stainless steel<\/strong>, ensuring superior durability and corrosion resistance<\/li>\n\n\n\n<li><strong>304 stainless steel spring and snap ring<\/strong> for added strength<\/li>\n\n\n\n<li>Viton O-ring for excellent chemical and ozone resistance<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>High-Performance Check Valve<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Spring-loaded<\/strong> with a <strong>2.5 PSI crack pressure<\/strong> for a <strong>positive seal<\/strong><\/li>\n\n\n\n<li>Allows a <strong>high flow of ozone gas<\/strong> while preventing unwanted backflow<\/li>\n\n\n\n<li><strong>Works at high pressures<\/strong> up to <strong>1500 PSI<\/strong><\/li>\n\n\n\n<li><strong>Wide temperature range<\/strong> (-10 to 105\u00b0C) for versatile applications<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>CHK-12SV Check Valve Specifications<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Working Pressure:<\/strong> 1500 PSI<\/li>\n\n\n\n<li><strong>Working Temperature:<\/strong> -10 to 105\u00b0C<\/li>\n\n\n\n<li><strong>Crack Pressure:<\/strong> 2.5 PSI<\/li>\n\n\n\n<li><strong>Threaded Ends:<\/strong> 3\/4\u201d Female NPT<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Materials<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Body:<\/strong> 316 Stainless Steel<\/li>\n\n\n\n<li><strong>O-Ring:<\/strong> Viton<\/li>\n\n\n\n<li><strong>Spring:<\/strong> 304 Stainless Steel<\/li>\n\n\n\n<li><strong>Cap:<\/strong> 316 Stainless Steel<\/li>\n\n\n\n<li><strong>Spool:<\/strong> 316 Stainless Steel<\/li>\n\n\n\n<li><strong>Snap Ring:<\/strong> 304 Stainless Steel<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Common Uses of the CHK-12SV Check Valve<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">This check valve is widely used for applications requiring <strong>backflow prevention<\/strong> and <strong>ozone isolation<\/strong>, including:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ozone gas backflow prevention<\/strong> to protect equipment<\/li>\n\n\n\n<li><strong>Isolation of ozone from an oxygen concentrator<\/strong> to prevent contamination<\/li>\n\n\n\n<li><strong>Prevention of water damage to an ozone generator<\/strong><\/li>\n\n\n\n<li><strong>Direct installation on a Mazzei venturi<\/strong> for a more secure, leak-proof connection<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Ideal for Use with Mazzei Venturi Injectors<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>CHK-12SV<\/strong> can be used directly on a <strong>Mazzei venturi<\/strong> to replace the stock <strong>Kynar check valve<\/strong>, which may not always provide a <strong>perfect seal<\/strong>. By threading this stainless steel check valve onto the <strong>Mazzei venturi<\/strong>, users can achieve a more <strong>secure, leak-free<\/strong> connection with stainless fittings, ensuring better performance and protection against leaks.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Why Choose the CHK-12SV Check Valve?<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Highly durable stainless steel construction<\/strong> for long-lasting use<\/li>\n\n\n\n<li><strong>Ozone-resistant Viton O-ring<\/strong> ensures a <strong>positive, leak-proof seal<\/strong><\/li>\n\n\n\n<li><strong>Fully rebuildable<\/strong> for long-term cost savings<\/li>\n\n\n\n<li><strong>Spring-loaded design<\/strong> allows <strong>high-flow ozone gas transmission<\/strong><\/li>\n\n\n\n<li><strong>Versatile applications<\/strong> for industrial ozone systems and gas isolation<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Order the CHK-12SV Check Valve Today<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">For superior <strong>ozone backflow prevention, high-pressure performance, and long-term reliability<\/strong>, the <strong>CHK-12SV Stainless Steel Check Valve<\/strong> is the ideal choice. Whether for <strong>ozone systems, oxygen concentrators, or venturi injectors<\/strong>, this check valve provides <strong>exceptional performance and durability<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You can find this product here: <a href=\"https:\/\/www.oxidationtech.com\/chk-12sv.html\" data-type=\"link\" data-id=\"https:\/\/www.oxidationtech.com\/chk-12sv.html\">https:\/\/www.oxidationtech.com\/chk-12sv.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The CHK-12SV Stainless Steel Check Valve is a high-quality, ozone-resistant check valve designed for reliability and long-term use. With a Viton seal and stainless steel [&hellip;]<\/p>\n","protected":false},"author":15,"featured_media":5281,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1287],"tags":[1321,1387,1386],"class_list":["post-5280","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-stainless-steel","tag-check-valve","tag-chk-12sv","tag-stainless-steel-check-valve"],"_links":{"self":[{"href":"https:\/\/www.oxidationtech.com\/blog\/wp-json\/wp\/v2\/posts\/5280","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oxidationtech.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oxidationtech.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oxidationtech.com\/blog\/wp-json\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oxidationtech.com\/blog\/wp-json\/wp\/v2\/comments?post=5280"}],"version-history":[{"count":1,"href":"https:\/\/www.oxidationtech.com\/blog\/wp-json\/wp\/v2\/posts\/5280\/revisions"}],"predecessor-version":[{"id":5282,"href":"https:\/\/www.oxidationtech.com\/blog\/wp-json\/wp\/v2\/posts\/5280\/revisions\/5282"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oxidationtech.com\/blog\/wp-json\/wp\/v2\/media\/5281"}],"wp:attachment":[{"href":"https:\/\/www.oxidationtech.com\/blog\/wp-json\/wp\/v2\/media?parent=5280"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oxidationtech.com\/blog\/wp-json\/wp\/v2\/categories?post=5280"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oxidationtech.com\/blog\/wp-json\/wp\/v2\/tags?post=5280"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}