{"id":48337,"date":"2020-08-26T12:58:52","date_gmt":"2020-08-26T10:58:52","guid":{"rendered":"https:\/\/obera.fr\/nasi-izdelki\/materiali-in-oprema-atex\/nepovratni-ventil-atex\/"},"modified":"2025-06-02T10:39:30","modified_gmt":"2025-06-02T08:39:30","slug":"clapet-anti-retour","status":"publish","type":"page","link":"https:\/\/obera.fr\/sl\/produits\/atex\/clapet-anti-retour\/","title":{"rendered":"Nepovratni ventil ATEX"},"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=\"Povratni ventil 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\">Nepovratni ventil ATEX<\/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>Nepovratni ventili ATEX<\/strong> so varnostne naprave, ki se uporabljajo v industriji za prepre\u010devanje povratnega toka plinov ali teko\u010din v cevi in kanale. Zasnovani so za uporabo v potencialno eksplozivnih okoljih, kjer lahko prisotnost vnetljivih plinov ali prahu povzro\u010di eksplozije in ogrozi varnost delavcev. Izraz ATEX se nana\u0161a na Evropsko direktivo 2014\/34\/EU, ki dolo\u010da zahteve za opremo, ki se uporablja v eksplozivnih okoljih.  <\/p>\n\n\n\n<p>Nepovratni ventili ATEX so v skladu s to direktivo in so zasnovani tako, da izpolnjujejo najvi\u0161je varnostne standarde za za\u0161\u010dito pred eksplozijo.<\/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\">Prenesi bro\u0161uro<\/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\/sl\/pisite-nam\/\">Ve\u010d o tem<\/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\/sl\/devis\/\">Zahtevajte ponudbo<\/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\">Kako deluje nepovratni ventil ATEX<\/h2>\n\n\n\n<p>Delovanje nepovratnih ventilov ATEX je dokaj preprosto. Vgrajene so v cevi in kanale, da prepre\u010dijo, da bi teko\u010dine tekle nazaj v nasprotni smeri.<\/p>\n\n\n\n<p>Delovanje nepovratnih ventilov ATEX je dokaj preprosto. Sestavljeni so iz ohi\u0161ja, diska in vzmeti. Ohi\u0161je je name\u0161\u010deno v cevovod ali transportno cev, disk pa je name\u0161\u010den v ohi\u0161je. Vzmet je name\u0161\u010dena na kro\u017eniku in se uporablja za vzdr\u017eevanje stalnega tlaka na ventilu. Ko teko\u010dina te\u010de v pravo smer, se disk dvigne in omogo\u010di pretok teko\u010dine skozi ventil. Ko se teko\u010dina posku\u0161a vrniti, se disk samodejno zapre in prepre\u010di, da bi teko\u010dina stekla nazaj.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Uporaba nepovratnih ventilov ATEX<\/h2>\n\n\n\n<p>Nepovratni ventili ATEX se uporabljajo v razli\u010dnih industrijskih aplikacijah, vklju\u010dno z nafto in plinom, kemikalijami, farmacevtskimi izdelki, hrano in pija\u010do ter proizvodnjo elektri\u010dne energije. Pogosto se uporabljajo v cevovodnih sistemih za prepre\u010devanje eksplozij in po\u017earov, lahko pa tudi v posamezni opremi, kot so ventili ali \u010drpalke.<\/p>\n\n\n\n<p>Nepovratni ventili ATEX so \u0161e posebej pomembni v panogah, kjer obstaja nevarnost eksplozije ali po\u017eara. \u010ce nepovratni ventil odpove ali se pokvari, se lahko vnetljivi plini ali teko\u010dine vrnejo nazaj v sistem, kar povzro\u010di dvig tlaka in morebitno eksplozijo ali po\u017ear. Nepovratni ventili ATEX so zato klju\u010dnega pomena za zagotavljanje varnosti delavcev, opreme in okolja v teh panogah.<\/p>\n\n\n\n<p>Nepovratni ventili ATEX imajo poleg uporabnosti pri prepre\u010devanju eksplozij in po\u017earov \u0161e druge prednosti za podjetja. Z njimi lahko na primer zmanj\u0161ate stro\u0161ke vzdr\u017eevanja, saj podalj\u0161ate \u017eivljenjsko dobo opreme, skraj\u0161ate izpade in se izognete dragim popravilom. Prav tako lahko pomagajo izbolj\u0161ati energetsko u\u010dinkovitost z zmanj\u0161anjem tla\u010dnih izgub in zmanj\u0161anjem uhajanja nevarnih izdelkov.<\/p>\n\n\n\n<p>Zaradi potencialno nevarnega okolja, v katerem se uporabljajo, veljajo za nepovratne ventile ATEX strogi predpisi, ki zagotavljajo njihovo zanesljivost in varnost. Standarde za na\u010drtovanje in delovanje dolo\u010dajo organi, kot je Evropska agencija za varnost in zdravje pri delu (EU-OSHA).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Tehni\u010dne specifikacije<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Povratni ventil<\/td><td>Zna\u010dilnosti<\/td><\/tr><tr><td>Obmo\u010dje delovne temperature<\/td><td>-20 \u00b0C najve\u010d +40 \u00b0C<\/td><\/tr><tr><td>Kst max<\/td><td>200 bar m\/s<\/td><\/tr><tr><td>Najve\u010dja hitrost zraka<\/td><td>30 m\/s<\/td><\/tr><tr><td>Pred max<\/td><td>0,5 bara<\/td><\/tr><tr><td>Delovni tlak<\/td><td>50.000 Pa<\/td><\/tr><tr><td>Raven za\u0161\u010dite<\/td><td>St1 (organski in nekovinski)<\/td><\/tr><tr><td>Podro\u010dje uporabe<\/td><td>20 &#8211; 21 &#8211; 22 (znotraj)<br>21 &#8211; 22 (zunaj)<\/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\/\">Potrebujete osebno prilagojen nasvet?<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Prednosti<\/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>Prednosti<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Odpravlja nevarnost \u0161irjenja eksplozije.<\/li>\n\n\n\n<li>Prepre\u010duje, da bi se prah ob izklopu sistema vrnil nazaj.<\/li>\n\n\n\n<li>Visoka odpornost na pritisk<\/li>\n\n\n\n<li>Brez porabe energije<\/li>\n\n\n\n<li>V celoti mehansko, brez vzdr\u017eevanja.<\/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>Posebne zna\u010dilnosti<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Certificiran sistem za\u0161\u010dite<\/li>\n\n\n\n<li>Standardi ATEX<\/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>Zna\u010dilnosti<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Oprema, izdelana v okviru zagotavljanja kakovosti proizvodnje<\/li>\n\n\n\n<li>Na voljo v izvedbi z objemko ali prirobnico.<\/li>\n\n\n\n<li>Primeren za prevoz eksplozivnih pra\u0161nih delcev razreda St1.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Aplikacije<\/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\">Industrije<\/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=\"Metalur\u0161ka industrija\" class=\"wp-image-673\"\/><figcaption class=\"wp-element-caption\">Metalurgija<\/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=\"\u017divilska industrija\" class=\"wp-image-727\"\/><figcaption class=\"wp-element-caption\">\u017divilska industrija<\/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=\"Rudarska industrija\" class=\"wp-image-724\"\/><figcaption class=\"wp-element-caption\">Minerali<\/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=\"Lesna industrija\" class=\"wp-image-672\"\/><figcaption class=\"wp-element-caption\">Obdelava lesa<\/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=\"Industrija papirja in kartona\" 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=\"Tekstilna industrija\" class=\"wp-image-671\"\/><figcaption class=\"wp-element-caption\">Tekstil<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Nepovratni ventili ATEX so varnostne naprave, ki se uporabljajo v industriji za prepre\u010devanje povratnega toka plinov ali teko\u010din v cevi in kanale. Zasnovani so za uporabo v potencialno eksplozivnih okoljih, kjer lahko prisotnost vnetljivih plinov ali prahu povzro\u010di eksplozije in ogrozi varnost delavcev. Izraz ATEX se nana\u0161a na Evropsko direktivo 2014\/34\/EU, ki dolo\u010da zahteve za opremo, ki se uporablja v eksplozivnih okoljih. Nepovratni ventili ATEX so v skladu s to direktivo in so zasnovani tako, da izpolnjujejo najvi\u0161je varnostne standarde za za\u0161\u010dito pred eksplozijo. Kako deluje nepovratni ventil ATEX Delovanje nepovratnih ventilov ATEX je dokaj preprosto. Vgrajene so v cevi &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"Nepovratni ventil ATEX\" class=\"read-more button\" href=\"https:\/\/obera.fr\/sl\/produits\/atex\/clapet-anti-retour\/#more-48337\" aria-label=\"Read more about Nepovratni ventil ATEX\">Lire la suite<\/a><\/p>\n","protected":false},"author":4,"featured_media":83750,"parent":37776,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"Nepovratni ventil ATEX, zasnovan tako, da vzdr\u017ei eksplozijo","_seopress_titles_desc":"Z njimi lahko prepre\u010dite prenos nevarnih u\u010dinkov eksplozije in izolirate obmo\u010dja s potencialno eksplozivno pra\u0161no atmosfero.","_seopress_robots_index":"","_seopress_analysis_target_kw":"","footnotes":""},"class_list":{"0":"post-48337","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\/sl\/wp-json\/wp\/v2\/pages\/48337","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/obera.fr\/sl\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/obera.fr\/sl\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/obera.fr\/sl\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/obera.fr\/sl\/wp-json\/wp\/v2\/comments?post=48337"}],"version-history":[{"count":5,"href":"https:\/\/obera.fr\/sl\/wp-json\/wp\/v2\/pages\/48337\/revisions"}],"predecessor-version":[{"id":105739,"href":"https:\/\/obera.fr\/sl\/wp-json\/wp\/v2\/pages\/48337\/revisions\/105739"}],"up":[{"embeddable":true,"href":"https:\/\/obera.fr\/sl\/wp-json\/wp\/v2\/pages\/37776"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/obera.fr\/sl\/wp-json\/wp\/v2\/media\/83750"}],"wp:attachment":[{"href":"https:\/\/obera.fr\/sl\/wp-json\/wp\/v2\/media?parent=48337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}