{"id":35749,"date":"2025-02-20T11:25:04","date_gmt":"2025-05-15T14:01:34","guid":{"rendered":"https:\/\/www.fernco.de\/?post_type=product&#038;p=35749"},"modified":"2025-12-11T14:32:53","modified_gmt":"2025-12-11T14:32:53","slug":"check-valve-mwstop-cv","status":"publish","type":"product","link":"https:\/\/www.fernco.de\/fr\/produit\/check-valve-mwstop-cv","title":{"rendered":"Check Valve MwStop\u00ae CV"},"content":{"rendered":"<p>MW100 MW125 MW150 MW200-181 MW200-191 MW225 MW250-230 MW250-240 MW300 MW300-283 MW300-290 MW350 MW400-370 MW400-390 MW450 MW500 MW600 MW700 MW750 MW800 MW900 MW1000<br \/>\nMwStop\u00ae Standard Short One Collar Flange<\/p>\n<p>R\u00fcckschlagventil r\u00fcckstauventil r\u00fcckfluss Kanalisation Abwassersysteme R\u00fcckstauventil R\u00fcckstauverschluss R\u00fcckfluss Hochwasserschutz Abwasserkanal Wasserwirtschaft Regenwasser Klappen Sch\u00e4dlinge ratten Nagetiere Nager<br \/>\nCheck valve backwater valve Sewerage systems Backflow Flood Protection sewer sewage water management stormwater pests vermin rats rodents<br \/>\nanti-retour \u00e9gout Syst\u00e8mes d&rsquo;\u00e9vacuation des eaux us\u00e9es protection contre les crues \u00e9gout gestion de l&rsquo;eau eau de pluie clapets nuisibles rats rongeurs Refoulement Protection contre les inondations \u00e9gouts eaux us\u00e9es gestion des eaux pluviales nuisibles rats rongeurs<br \/>\nZaw\u00f3r zwrotny Zaw\u00f3r zwrotny Systemy kanalizacyjne Przep\u0142yw zwrotny Ochrona przeciwpowodziowa kanalizacja gospodarka wodna woda deszczowa szkodniki szczury gryzonie<\/p>\n<p>Hochwasserschutz Hochwasser flut \u00fcberschwemmbungen r\u00fcckfluss abwasser kanalisation<br \/>\nfloods defense defence protection backflow sewage sewerage water block return<br \/>\nprotection inondations crues inondations reflux eaux us\u00e9es \u00e9gouts<br \/>\nochrona przeciwpowodziowa pow\u00f3d\u017a przep\u0142yw zwrotny kanalizacja system kanalizacyjny<\/p>\n<p>EPDM Gummi Elastomere kautschuk UV best\u00e4ndig rubber resistant Caoutchouc \u00c9lastom\u00e8re r\u00e9sistant Guma Elastomery Odporne na promieniowanie<br \/>\nV4A 1.4404 1.4401 316 W5 Edelstahl Stahl rostfrei Metall seewasser best\u00e4ndig salzwasser meer k\u00fcsten schiffahrt coast sea ocean salt water ship shipping r\u00e9sistant \u00e0 l&rsquo;eau de mer eau sal\u00e9e navigation Stal Nierdzewna Odporna<\/p>\n<p>Schwefelwasserstoff Sulfure d&rsquo;hydrog\u00e8ne Siarkowod\u00f3r Hydrogen sulphide<\/p>\n<p>silber silver argent srebrny srebro<br \/>\nschwarz black noir czarny<br \/>\nDN100 DN125 DN150 DN200 DN225 DN250 DN300 DN350 DN400 DN450 DN500 DN600 DN700 DN750 DN800 DN800 DN900 DN1000<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Check Valves MwStop\u00ae are installed directly in wastewater pipes and protect against flooding, heavy rain and overloading of the drainage system.<\/p>\n<ul>\n<li>Offers optimum protection, prevents damage and keeps out sewage odours<\/li>\n<li>Available in different sizes and variants, suitable for all standard pipe diameters<\/li>\n<li>Quick installation in just a few simple steps<\/li>\n<li>Suitable for residential buildings and public infrastructure<\/li>\n<li>Made of high-quality V4A (1.4404) and EPDM as standard for a long service life and reliable functionality<\/li>\n<li>Can be installed in the inlet and outlet of the duct system, horizontally or vertically<\/li>\n<li>H\u2082S-resistant<\/li>\n<li>Available with membrane hardnesses for 0.3 bar, 0.5 bar and 0.8 bar<\/li>\n<\/ul>\n","protected":false},"featured_media":34747,"template":"","meta":{"_acf_changed":false,"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[243],"product_tag":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Check Valve MwStop\u00ae CV | Fernco<\/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:\/\/www.fernco.de\/fr\/produit\/check-valve-mwstop-cv\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Check Valve MwStop\u00ae CV | Fernco\" \/>\n<meta property=\"og:description\" content=\"The Check Valves MwStop\u00ae are installed directly in wastewater pipes and protect against flooding, heavy rain and overloading of the drainage system.   Offers optimum protection, prevents damage and keeps out sewage odours  Available in different sizes and variants, suitable for all standard pipe diameters  Quick installation in just a few simple steps  Suitable for residential buildings and public infrastructure  Made of high-quality V4A (1.4404) and EPDM as standard for a long service life and reliable functionality  Can be installed in the inlet and outlet of the duct system, horizontally or vertically  H\u2082S-resistant  Available with membrane hardnesses for 0.3 bar, 0.5 bar and 0.8 bar\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fernco.de\/fr\/produit\/check-valve-mwstop-cv\" \/>\n<meta property=\"og:site_name\" content=\"Fernco\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Flexseal\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-11T14:32:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.fernco.de\/wp-content\/uploads\/2025\/02\/MW_700x394.png\" \/>\n\t<meta property=\"og:image:width\" content=\"700\" \/>\n\t<meta property=\"og:image:height\" content=\"394\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@FlexsealUK\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.fernco.de\/fr\/produit\/check-valve-mwstop-cv\",\"url\":\"https:\/\/www.fernco.de\/fr\/produit\/check-valve-mwstop-cv\",\"name\":\"Check Valve MwStop\u00ae CV | Fernco\",\"isPartOf\":{\"@id\":\"https:\/\/www.fernco.de\/fr#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.fernco.de\/fr\/produit\/check-valve-mwstop-cv#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.fernco.de\/fr\/produit\/check-valve-mwstop-cv#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.fernco.de\/wp-content\/uploads\/2025\/02\/MW_700x394.png\",\"datePublished\":\"2025-05-15T14:01:34+00:00\",\"dateModified\":\"2025-12-11T14:32:53+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.fernco.de\/fr\/produit\/check-valve-mwstop-cv#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.fernco.de\/fr\/produit\/check-valve-mwstop-cv\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.fernco.de\/fr\/produit\/check-valve-mwstop-cv#primaryimage\",\"url\":\"https:\/\/www.fernco.de\/wp-content\/uploads\/2025\/02\/MW_700x394.png\",\"contentUrl\":\"https:\/\/www.fernco.de\/wp-content\/uploads\/2025\/02\/MW_700x394.png\",\"width\":700,\"height\":394},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.fernco.de\/fr\/produit\/check-valve-mwstop-cv#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.fernco.de\/fr\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Produits\",\"item\":\"https:\/\/www.fernco.de\/fr\/shop\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Check Valve MwStop\u00ae CV\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.fernco.de\/fr#website\",\"url\":\"https:\/\/www.fernco.de\/fr\",\"name\":\"Fernco\",\"description\":\"Flexible Couplings, Drainage &amp; Plumbing Systems\",\"publisher\":{\"@id\":\"https:\/\/www.fernco.de\/fr#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.fernco.de\/fr?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.fernco.de\/fr#organization\",\"name\":\"Fernco GmbH\",\"alternateName\":\"Fernco\",\"url\":\"https:\/\/www.fernco.de\/fr\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.fernco.de\/fr#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.fernco.de\/wp-content\/uploads\/2022\/06\/fernco-logo.png\",\"contentUrl\":\"https:\/\/www.fernco.de\/wp-content\/uploads\/2022\/06\/fernco-logo.png\",\"width\":287,\"height\":50,\"caption\":\"Fernco GmbH\"},\"image\":{\"@id\":\"https:\/\/www.fernco.de\/fr#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/Flexseal\",\"https:\/\/x.com\/FlexsealUK\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Check Valve MwStop\u00ae CV | Fernco","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.fernco.de\/fr\/produit\/check-valve-mwstop-cv","og_locale":"fr_FR","og_type":"article","og_title":"Check Valve MwStop\u00ae CV | Fernco","og_description":"The Check Valves MwStop\u00ae are installed directly in wastewater pipes and protect against flooding, heavy rain and overloading of the drainage system.   Offers optimum protection, prevents damage and keeps out sewage odours  Available in different sizes and variants, suitable for all standard pipe diameters  Quick installation in just a few simple steps  Suitable for residential buildings and public infrastructure  Made of high-quality V4A (1.4404) and EPDM as standard for a long service life and reliable functionality  Can be installed in the inlet and outlet of the duct system, horizontally or vertically  H\u2082S-resistant  Available with membrane hardnesses for 0.3 bar, 0.5 bar and 0.8 bar","og_url":"https:\/\/www.fernco.de\/fr\/produit\/check-valve-mwstop-cv","og_site_name":"Fernco","article_publisher":"https:\/\/www.facebook.com\/Flexseal","article_modified_time":"2025-12-11T14:32:53+00:00","og_image":[{"width":700,"height":394,"url":"https:\/\/www.fernco.de\/wp-content\/uploads\/2025\/02\/MW_700x394.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_site":"@FlexsealUK","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.fernco.de\/fr\/produit\/check-valve-mwstop-cv","url":"https:\/\/www.fernco.de\/fr\/produit\/check-valve-mwstop-cv","name":"Check Valve MwStop\u00ae CV | Fernco","isPartOf":{"@id":"https:\/\/www.fernco.de\/fr#website"},"primaryImageOfPage":{"@id":"https:\/\/www.fernco.de\/fr\/produit\/check-valve-mwstop-cv#primaryimage"},"image":{"@id":"https:\/\/www.fernco.de\/fr\/produit\/check-valve-mwstop-cv#primaryimage"},"thumbnailUrl":"https:\/\/www.fernco.de\/wp-content\/uploads\/2025\/02\/MW_700x394.png","datePublished":"2025-05-15T14:01:34+00:00","dateModified":"2025-12-11T14:32:53+00:00","breadcrumb":{"@id":"https:\/\/www.fernco.de\/fr\/produit\/check-valve-mwstop-cv#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.fernco.de\/fr\/produit\/check-valve-mwstop-cv"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.fernco.de\/fr\/produit\/check-valve-mwstop-cv#primaryimage","url":"https:\/\/www.fernco.de\/wp-content\/uploads\/2025\/02\/MW_700x394.png","contentUrl":"https:\/\/www.fernco.de\/wp-content\/uploads\/2025\/02\/MW_700x394.png","width":700,"height":394},{"@type":"BreadcrumbList","@id":"https:\/\/www.fernco.de\/fr\/produit\/check-valve-mwstop-cv#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.fernco.de\/fr"},{"@type":"ListItem","position":2,"name":"Produits","item":"https:\/\/www.fernco.de\/fr\/shop"},{"@type":"ListItem","position":3,"name":"Check Valve MwStop\u00ae CV"}]},{"@type":"WebSite","@id":"https:\/\/www.fernco.de\/fr#website","url":"https:\/\/www.fernco.de\/fr","name":"Fernco","description":"Flexible Couplings, Drainage &amp; Plumbing Systems","publisher":{"@id":"https:\/\/www.fernco.de\/fr#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.fernco.de\/fr?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.fernco.de\/fr#organization","name":"Fernco GmbH","alternateName":"Fernco","url":"https:\/\/www.fernco.de\/fr","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.fernco.de\/fr#\/schema\/logo\/image\/","url":"https:\/\/www.fernco.de\/wp-content\/uploads\/2022\/06\/fernco-logo.png","contentUrl":"https:\/\/www.fernco.de\/wp-content\/uploads\/2022\/06\/fernco-logo.png","width":287,"height":50,"caption":"Fernco GmbH"},"image":{"@id":"https:\/\/www.fernco.de\/fr#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/Flexseal","https:\/\/x.com\/FlexsealUK"]}]}},"_links":{"self":[{"href":"https:\/\/www.fernco.de\/fr\/wp-json\/wp\/v2\/product\/35749"}],"collection":[{"href":"https:\/\/www.fernco.de\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.fernco.de\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fernco.de\/fr\/wp-json\/wp\/v2\/media\/34747"}],"wp:attachment":[{"href":"https:\/\/www.fernco.de\/fr\/wp-json\/wp\/v2\/media?parent=35749"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.fernco.de\/fr\/wp-json\/wp\/v2\/product_cat?post=35749"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.fernco.de\/fr\/wp-json\/wp\/v2\/product_tag?post=35749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}