{"id":48328,"date":"2020-08-26T12:58:52","date_gmt":"2020-08-26T10:58:52","guid":{"rendered":"https:\/\/obera.fr\/musu-produktai\/atex-medziagos-ir-iranga\/atex-atbulinis-voztuvas\/"},"modified":"2025-06-02T10:36:13","modified_gmt":"2025-06-02T08:36:13","slug":"clapet-anti-retour","status":"publish","type":"page","link":"https:\/\/obera.fr\/lt\/produits\/atex\/clapet-anti-retour\/","title":{"rendered":"ATEX atbulinis vo\u017etuvas"},"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=\"Atbulinis vo\u017etuvas 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 atbulinis vo\u017etuvas<\/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 atbuliniai vo\u017etuvai<\/strong> &#8211; tai pramon\u0117je naudojami saugos \u012ftaisai, neleid\u017eiantys dujoms ar skys\u010diams gr\u012f\u017eti atgal \u012f vamzd\u017eius ir kanalus. Jie skirti naudoti potencialiai sprogioje aplinkoje, kurioje esan\u010dios degiosios dujos ar dulk\u0117s gali sukelti sprogim\u0105 ir kelti pavoj\u0173 darbuotoj\u0173 saugai. Terminas ATEX rei\u0161kia Europos direktyv\u0105 2014\/34\/ES, kurioje nustatyti reikalavimai sprogioje aplinkoje naudojamai \u012frangai.  <\/p>\n\n\n\n<p>ATEX atbuliniai vo\u017etuvai atitinka \u0161i\u0105 direktyv\u0105 ir yra suprojektuoti taip, kad atitikt\u0173 auk\u0161\u010diausius apsaugos nuo sprogimo saugos standartus.<\/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\">Atsisi\u0173sti bro\u0161i\u016br\u0105<\/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\/lt\/susisiekite-su-mumis\/\">Su\u017einokite daugiau<\/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\/lt\/devis\/\">Pra\u0161yti citatos<\/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\">Kaip veikia ATEX atbulinis vo\u017etuvas<\/h2>\n\n\n\n<p>ATEX atbulini\u0173 vo\u017etuv\u0173 veikimas yra gana paprastas. Jie montuojami vamzd\u017eiuose ir kanaluose, kad skys\u010diai nepatekt\u0173 atgal prie\u0161inga kryptimi.<\/p>\n\n\n\n<p>ATEX atbulini\u0173 vo\u017etuv\u0173 veikimas yra gana paprastas. Juos sudaro korpusas, diskas ir spyruokl\u0117. Korpusas montuojamas \u012f vamzd\u012f arba transportavimo vamzd\u012f, o diskas dedamas \u012f korpus\u0105. Spyruokl\u0117 yra ant disko ir naudojama nuolatiniam sl\u0117giui vo\u017etuve palaikyti. Kai skystis teka reikiama kryptimi, diskas pakyla ir leid\u017eia skys\u010diui tek\u0117ti pro vo\u017etuv\u0105. Kai skystis bando tek\u0117ti atgal, diskas automati\u0161kai u\u017esidaro ir neleid\u017eia skys\u010diui tek\u0117ti atgal.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ATEX atbulini\u0173 vo\u017etuv\u0173 naudojimas<\/h2>\n\n\n\n<p>ATEX atbuliniai vo\u017etuvai naudojami \u012fvairiose pramon\u0117s srityse, \u012fskaitant naftos ir duj\u0173, chemijos, farmacijos, maisto ir g\u0117rim\u0173 bei elektros energijos gamybos sektorius. Jie da\u017enai naudojami vamzdyn\u0173 sistemose, kad b\u016bt\u0173 i\u0161vengta sprogim\u0173 ir gaisr\u0173, ta\u010diau gali b\u016bti naudojami ir atskiruose \u012frenginiuose, pavyzd\u017eiui, vo\u017etuvuose ar siurbliuose.<\/p>\n\n\n\n<p>ATEX atbuliniai vo\u017etuvai ypa\u010d svarb\u016bs pramon\u0117s \u0161akose, kuriose yra sprogimo ar gaisro pavojus. Sugedus atbuliniam vo\u017etuvui arba sutrikus jo veikimui, degiosios dujos arba skys\u010diai gali patekti atgal \u012f sistem\u0105, tod\u0117l gali padid\u0117ti sl\u0117gis ir kilti sprogimas arba gaisras. Tod\u0117l ATEX atbuliniai vo\u017etuvai yra labai svarb\u016bs u\u017etikrinant darbuotoj\u0173, \u012frangos ir aplinkos saugum\u0105 \u0161iose pramon\u0117s \u0161akose.<\/p>\n\n\n\n<p>ATEX atbuliniai vo\u017etuvai ne tik naudingi siekiant i\u0161vengti sprogim\u0173 ir gaisr\u0173, bet ir turi kit\u0173 privalum\u0173 \u012fmon\u0117ms. Pavyzd\u017eiui, jie gali suma\u017einti technin\u0117s prie\u017ei\u016bros i\u0161laidas, nes prailgina \u012frangos eksploatavimo laik\u0105, sutrumpina prastovas ir padeda i\u0161vengti brangiai kainuojan\u010dio remonto. Jie taip pat gali pad\u0117ti padidinti energijos vartojimo efektyvum\u0105, nes suma\u017eina sl\u0117gio nuostolius ir suma\u017eina pavojing\u0173 produkt\u0173 nuot\u0117k\u012f.<\/p>\n\n\n\n<p>D\u0117l potencialiai pavojingos aplinkos, kurioje jie naudojami, ATEX atbuliniams vo\u017etuvams taikomos grie\u017etos taisykl\u0117s, u\u017etikrinan\u010dios j\u0173 patikimum\u0105 ir saugum\u0105. Projektavimo ir eksploatacinius standartus nustato tokios \u012fstaigos kaip Europos darbuotoj\u0173 saugos ir sveikatos agent\u016bra (EU-OSHA).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Technin\u0117s specifikacijos<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>atbulinis vo\u017etuvas<\/td><td>Funkcijos<\/td><\/tr><tr><td>Darbin\u0117s temperat\u016bros diapazonas<\/td><td>-20 \u00b0C maks. +40 \u00b0C<\/td><\/tr><tr><td>Kst max<\/td><td>200 bar\u0173 m\/s<\/td><\/tr><tr><td>Did\u017eiausias oro greitis<\/td><td>30 m\/s<\/td><\/tr><tr><td>Pred max<\/td><td>0,5 baro<\/td><\/tr><tr><td>Darbinis sl\u0117gis<\/td><td>50 000 Pa<\/td><\/tr><tr><td>Apsaugos lygis<\/td><td>St1 (organiniai ir nemetaliniai)<\/td><\/tr><tr><td>Taikymo sritis<\/td><td>20 &#8211; 21 &#8211; 22 (viduje)<br>21 &#8211; 22 (i\u0161or\u0117je)<\/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\/\">Ar jums reikia asmeninio patarimo?<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Privalumai<\/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>Privalumai<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pa\u0161alinama sprogimo i\u0161plitimo rizika.<\/li>\n\n\n\n<li>Neleid\u017eia dulk\u0117ms gr\u012f\u017eti atgal, kai sistema i\u0161jungiama.<\/li>\n\n\n\n<li>Didelis atsparumas sl\u0117giui<\/li>\n\n\n\n<li>Energijos nevartojimas<\/li>\n\n\n\n<li>Visi\u0161kai mechaninis, nereikalaujantis jokios prie\u017ei\u016bros.<\/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>Specialiosios funkcijos<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sertifikuota apsaugos sistema<\/li>\n\n\n\n<li>ATEX standartai<\/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>Funkcijos<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u012eranga, pagaminta u\u017etikrinant gamybos kokyb\u0119<\/li>\n\n\n\n<li>Galimos gnybt\u0173 arba flan\u0161\u0173 versijos.<\/li>\n\n\n\n<li>Tinka ve\u017eti St1 klas\u0117s sprogstam\u0105sias dulkes.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Parai\u0161kos<\/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\">Pramon\u0117s \u0161akos<\/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=\"Metalurgijos pramon\u0117\" 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=\"Maisto pramon\u0117\" class=\"wp-image-727\"\/><figcaption class=\"wp-element-caption\">Maisto pramon\u0117<\/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=\"R\u016bdos pramon\u0117\" class=\"wp-image-724\"\/><figcaption class=\"wp-element-caption\">Mineralai<\/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=\"Medienos pramon\u0117\" class=\"wp-image-672\"\/><figcaption class=\"wp-element-caption\">Medienos apdirbimas<\/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=\"Popieriaus ir kartono pramon\u0117\" class=\"wp-image-670\"\/><figcaption class=\"wp-element-caption\">Popierius ir kartonas<\/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=\"Tekstil\u0117s pramon\u0117\" class=\"wp-image-671\"\/><figcaption class=\"wp-element-caption\">Tekstil\u0117<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>ATEX atbuliniai vo\u017etuvai &#8211; tai pramon\u0117je naudojami saugos \u012ftaisai, neleid\u017eiantys dujoms ar skys\u010diams gr\u012f\u017eti atgal \u012f vamzd\u017eius ir kanalus. Jie skirti naudoti potencialiai sprogioje aplinkoje, kurioje esan\u010dios degiosios dujos ar dulk\u0117s gali sukelti sprogim\u0105 ir kelti pavoj\u0173 darbuotoj\u0173 saugai. Terminas ATEX rei\u0161kia Europos direktyv\u0105 2014\/34\/ES, kurioje nustatyti reikalavimai sprogioje aplinkoje naudojamai \u012frangai. ATEX atbuliniai vo\u017etuvai atitinka \u0161i\u0105 direktyv\u0105 ir yra suprojektuoti taip, kad atitikt\u0173 auk\u0161\u010diausius apsaugos nuo sprogimo saugos standartus. Kaip veikia ATEX atbulinis vo\u017etuvas ATEX atbulini\u0173 vo\u017etuv\u0173 veikimas yra gana paprastas. Jie montuojami vamzd\u017eiuose ir kanaluose, kad skys\u010diai nepatekt\u0173 atgal prie\u0161inga kryptimi. ATEX atbulini\u0173 vo\u017etuv\u0173 veikimas yra gana paprastas. &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"ATEX atbulinis vo\u017etuvas\" class=\"read-more button\" href=\"https:\/\/obera.fr\/lt\/produits\/atex\/clapet-anti-retour\/#more-48328\" aria-label=\"Read more about ATEX atbulinis vo\u017etuvas\">Lire la suite<\/a><\/p>\n","protected":false},"author":4,"featured_media":83744,"parent":37746,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"ATEX atbulinis vo\u017etuvas, sukurtas taip, kad atlaikyt\u0173 sprogim\u0105","_seopress_titles_desc":"Jie gali u\u017ekirsti keli\u0105 pavojing\u0173 sprogimo padarini\u0173 perdavimui ir izoliuoti vietas, kuriose gali b\u016bti sprogi\u0173 dulki\u0173 atmosfera.","_seopress_robots_index":"","footnotes":""},"class_list":{"0":"post-48328","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\/lt\/wp-json\/wp\/v2\/pages\/48328","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/comments?post=48328"}],"version-history":[{"count":5,"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/pages\/48328\/revisions"}],"predecessor-version":[{"id":105734,"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/pages\/48328\/revisions\/105734"}],"up":[{"embeddable":true,"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/pages\/37746"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/media\/83744"}],"wp:attachment":[{"href":"https:\/\/obera.fr\/lt\/wp-json\/wp\/v2\/media?parent=48328"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}