{"id":51731,"date":"2020-08-26T12:58:52","date_gmt":"2020-08-26T10:58:52","guid":{"rendered":"https:\/\/obera.fr\/atex-returventil\/"},"modified":"2025-06-02T10:40:43","modified_gmt":"2025-06-02T08:40:43","slug":"clapet-anti-retour","status":"publish","type":"page","link":"https:\/\/obera.fr\/da\/produits\/atex\/clapet-anti-retour\/","title":{"rendered":"ATEX-returventil"},"content":{"rendered":"\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"175\" height=\"175\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2020\/09\/Clapet-anti-retour-ATEX-1-175x175-1.png\" alt=\"Kontraventil Atex 1 175x175 1\" class=\"wp-image-990\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2020\/09\/Clapet-anti-retour-ATEX-1-175x175-1.png 175w, https:\/\/obera.fr\/wp-content\/uploads\/2020\/09\/Clapet-anti-retour-ATEX-1-175x175-1-150x150.png 150w\" sizes=\"(max-width: 175px) 100vw, 175px\" \/><figcaption class=\"wp-element-caption\">ATEX-returventil<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p><strong>ATEX-tilbageslagsventiler<\/strong> er sikkerhedsanordninger, der bruges i industrien til at forhindre gasser eller v\u00e6sker i at str\u00f8mme tilbage i r\u00f8r og kanaler. De er designet til brug i potentielt eksplosive milj\u00f8er, hvor tilstedev\u00e6relsen af brandfarlige gasser eller st\u00f8v kan for\u00e5rsage eksplosioner og bringe arbejdstagernes sikkerhed i fare. Udtrykket ATEX henviser til det europ\u00e6iske direktiv 2014\/34\/EU, som fasts\u00e6tter kravene til udstyr, der anvendes i eksplosive milj\u00f8er.  <\/p>\n\n\n\n<p>ATEX-tilbageslagsventiler overholder dette direktiv og er designet til at opfylde de h\u00f8jeste sikkerhedsstandarder for eksplosionsbeskyttelse.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.34%\">\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-a89b3969 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/obera.fr\/wp-content\/uploads\/2025\/06\/clapet-anti-retour-atex-en.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Download brochuren<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.34%\">\n<div class=\"wp-block-buttons is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-03627597 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/obera.fr\/da\/kontakt-os\/\">F\u00e5 flere oplysninger<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-a89b3969 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button btn-devis-source\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/obera.fr\/da\/devis\/\">Anmod om et tilbud<\/a><\/div>\n<\/div>\n\n\n<script>\r\ndocument.addEventListener('DOMContentLoaded', function() {\r\n    \/\/ 1. On cherche le titre H1 de la page\r\n    var h1 = document.querySelector('h1');\r\n    var productTitle = h1 ? h1.innerText.trim() : \"\";\r\n\r\n    \/\/ 2. On cherche les boutons via la classe CSS .btn-devis-source\r\n    var buttons = document.querySelectorAll('.btn-devis-source a');\r\n\r\n    \/\/ 3. Si on a le titre et les boutons, on ajoute le param\u00e8tre\r\n    if (buttons.length > 0 && productTitle !== \"\") {\r\n        var encodedTitle = encodeURIComponent(productTitle);\r\n\r\n        buttons.forEach(function(btn) {\r\n            var currentHref = btn.getAttribute('href');\r\n            \r\n            \/\/ S\u00e9curit\u00e9 pour ne pas ajouter le param\u00e8tre 2 fois\r\n            if (currentHref.indexOf('sujet=') === -1) {\r\n                var separator = currentHref.indexOf('?') !== -1 ? '&' : '?';\r\n                var newLink = currentHref + separator + 'sujet=' + encodedTitle;\r\n                \r\n                btn.setAttribute('href', newLink);\r\n            }\r\n        });\r\n    }\r\n});\r\n<\/script><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">S\u00e5dan fungerer en ATEX-returventil<\/h2>\n\n\n\n<p>Betjeningen af ATEX-tilbageslagsventiler er ret ligetil. De installeres i r\u00f8r og kanaler for at forhindre v\u00e6sker i at flyde tilbage i den modsatte retning.<\/p>\n\n\n\n<p>Betjeningen af ATEX-tilbageslagsventiler er ret ligetil. De best\u00e5r af et hus, en skive og en fjeder. Kabinettet installeres i ledningen eller transportr\u00f8ret, og disken placeres inde i kabinettet. Fjederen er placeret p\u00e5 skiven og bruges til at opretholde et konstant tryk p\u00e5 ventilen. N\u00e5r v\u00e6sken str\u00f8mmer i den rigtige retning, l\u00f8fter skiven sig, s\u00e5 v\u00e6sken kan passere gennem ventilen. N\u00e5r v\u00e6sken fors\u00f8ger at str\u00f8mme tilbage, lukker skiven automatisk og forhindrer v\u00e6sken i at str\u00f8mme tilbage.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Brug af ATEX-returventiler<\/h2>\n\n\n\n<p>ATEX-tilbageslagsventiler bruges i en lang r\u00e6kke industrielle applikationer, herunder olie og gas, kemikalier, l\u00e6gemidler, f\u00f8devarer og drikkevarer samt energiproduktion. De bruges ofte i r\u00f8rsystemer for at forhindre eksplosioner og brande, men kan ogs\u00e5 bruges i individuelt udstyr, som f.eks. ventiler eller pumper.<\/p>\n\n\n\n<p>ATEX-tilbageslagsventiler er s\u00e6rligt vigtige i industrier, hvor der er risiko for eksplosion eller brand. Hvis en kontraventil svigter eller ikke fungerer korrekt, kan br\u00e6ndbare gasser eller v\u00e6sker str\u00f8mme tilbage i systemet, hvilket f\u00f8rer til en trykopbygning og en mulig eksplosion eller brand. ATEX-tilbageslagsventiler er derfor afg\u00f8rende for at garantere sikkerheden for medarbejdere, udstyr og milj\u00f8 i disse industrier.<\/p>\n\n\n\n<p>Ud over deres anvendelighed til at forhindre eksplosioner og brande har ATEX-tilbageslagsventiler andre fordele for virksomheder. For eksempel kan de reducere vedligeholdelsesomkostningerne ved at forl\u00e6nge udstyrets levetid, reducere nedetid og undg\u00e5 dyre reparationer. De kan ogs\u00e5 hj\u00e6lpe med at forbedre energieffektiviteten ved at reducere tryktab og minimere l\u00e6kager af farlige produkter.<\/p>\n\n\n\n<p>P\u00e5 grund af det potentielt farlige milj\u00f8, de bruges i, er ATEX-tilbageslagsventiler underlagt strenge regler for at garantere deres p\u00e5lidelighed og sikkerhed. Standarder for design og ydeevne fasts\u00e6ttes af organer som Det Europ\u00e6iske Arbejdsmilj\u00f8agentur (EU-OSHA).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Tekniske specifikationer<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Kontraventil<\/td><td>Funktioner<\/td><\/tr><tr><td>Driftstemperaturomr\u00e5de<\/td><td>-20\u00b0C Max +40\u00b0C<\/td><\/tr><tr><td>Kst max<\/td><td>200 bar m\/s<\/td><\/tr><tr><td>Maksimal lufthastighed<\/td><td>30 m\/s<\/td><\/tr><tr><td>Pred max<\/td><td>0,5 bar<\/td><\/tr><tr><td>Arbejdstryk<\/td><td>50.000 Pa<\/td><\/tr><tr><td>Niveau af beskyttelse<\/td><td>St1 (organisk og ikke-metallisk)<\/td><\/tr><tr><td>Anvendelsesomr\u00e5de<\/td><td>20 &#8211; 21 &#8211; 22 (indvendigt)<br>21 &#8211; 22 (udvendigt)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-a89b3969 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/obera.fr\/contact\/\">Har du brug for personlig r\u00e5dgivning?<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Fordelene<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-text-align-center\"><strong>Fordele<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Eliminerer risikoen for, at en eksplosion spreder sig.<\/li>\n\n\n\n<li>Forhindrer st\u00f8v i at bl\u00e6se tilbage, n\u00e5r systemet lukkes ned.<\/li>\n\n\n\n<li>H\u00f8j modstandsdygtighed over for tryk<\/li>\n\n\n\n<li>Intet energiforbrug<\/li>\n\n\n\n<li>Helt mekanisk og kr\u00e6ver ingen vedligeholdelse.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-text-align-center\"><strong>S\u00e6rlige funktioner<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Certificeret beskyttelsessystem<\/li>\n\n\n\n<li>ATEX-standarder<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-text-align-center\"><strong>Funktioner<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Udstyr fremstillet under kvalitetssikring af produktionen<\/li>\n\n\n\n<li>F\u00e5s i klemme- eller flangeversioner.<\/li>\n\n\n\n<li>Velegnet til transport af eksplosivt st\u00f8v i klasse St1.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Anvendelser<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-text-align-center\">Industrier<\/h3>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-wide\"\/>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"70\" height=\"70\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2020\/08\/industrie-metallurgie.jpg\" alt=\"Metallurgisk industri\" class=\"wp-image-673\"\/><figcaption class=\"wp-element-caption\">Metallurgi<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"70\" height=\"70\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2020\/08\/industrie-agroalimentaire.jpg\" alt=\"F\u00f8devareindustrien\" class=\"wp-image-727\"\/><figcaption class=\"wp-element-caption\">F\u00f8devareindustrien<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"70\" height=\"70\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2020\/08\/industrie-minerai.jpg\" alt=\"Malmindustrien\" class=\"wp-image-724\"\/><figcaption class=\"wp-element-caption\">Mineraler<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"70\" height=\"70\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2020\/08\/industrie-bois.jpg\" alt=\"Tr\u00e6industrien\" class=\"wp-image-672\"\/><figcaption class=\"wp-element-caption\">Tr\u00e6bearbejdning<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"70\" height=\"70\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2020\/08\/industrie-papier-carton.jpg\" alt=\"Papir- og papindustrien\" class=\"wp-image-670\"\/><figcaption class=\"wp-element-caption\">Papir\/karton<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"70\" height=\"70\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2020\/08\/industrie-textile.jpg\" alt=\"Tekstilindustrien\" class=\"wp-image-671\"\/><figcaption class=\"wp-element-caption\">Tekstiler<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>ATEX-tilbageslagsventiler er sikkerhedsanordninger, der bruges i industrien til at forhindre gasser eller v\u00e6sker i at str\u00f8mme tilbage i r\u00f8r og kanaler. De er designet til brug i potentielt eksplosive milj\u00f8er, hvor tilstedev\u00e6relsen af brandfarlige gasser eller st\u00f8v kan for\u00e5rsage eksplosioner og bringe arbejdstagernes sikkerhed i fare. Udtrykket ATEX henviser til det europ\u00e6iske direktiv 2014\/34\/EU, som fasts\u00e6tter kravene til udstyr, der anvendes i eksplosive milj\u00f8er. ATEX-tilbageslagsventiler overholder dette direktiv og er designet til at opfylde de h\u00f8jeste sikkerhedsstandarder for eksplosionsbeskyttelse. S\u00e5dan fungerer en ATEX-returventil Betjeningen af ATEX-tilbageslagsventiler er ret ligetil. De installeres i r\u00f8r og kanaler for at forhindre v\u00e6sker i &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"ATEX-returventil\" class=\"read-more button\" href=\"https:\/\/obera.fr\/da\/produits\/atex\/clapet-anti-retour\/#more-51731\" aria-label=\"Read more about ATEX-returventil\">Lire la suite<\/a><\/p>\n","protected":false},"author":4,"featured_media":83735,"parent":52149,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"ATEX-tilbageslagsventil designet til at modst\u00e5 en eksplosion","_seopress_titles_desc":"De kan forhindre overf\u00f8rsel af de farlige virkninger af en eksplosion og isolere omr\u00e5der med en potentielt eksplosiv st\u00f8vatmosf\u00e6re.","_seopress_robots_index":"","footnotes":""},"class_list":{"0":"post-51731","1":"page","2":"type-page","3":"status-publish","4":"has-post-thumbnail","6":"no-featured-image-padding","7":"resize-featured-image"},"acf":[],"_links":{"self":[{"href":"https:\/\/obera.fr\/da\/wp-json\/wp\/v2\/pages\/51731","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/obera.fr\/da\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/obera.fr\/da\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/obera.fr\/da\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/obera.fr\/da\/wp-json\/wp\/v2\/comments?post=51731"}],"version-history":[{"count":5,"href":"https:\/\/obera.fr\/da\/wp-json\/wp\/v2\/pages\/51731\/revisions"}],"predecessor-version":[{"id":105741,"href":"https:\/\/obera.fr\/da\/wp-json\/wp\/v2\/pages\/51731\/revisions\/105741"}],"up":[{"embeddable":true,"href":"https:\/\/obera.fr\/da\/wp-json\/wp\/v2\/pages\/52149"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/obera.fr\/da\/wp-json\/wp\/v2\/media\/83735"}],"wp:attachment":[{"href":"https:\/\/obera.fr\/da\/wp-json\/wp\/v2\/media?parent=51731"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}