{"id":48411,"date":"2020-08-26T12:58:52","date_gmt":"2020-08-26T10:58:52","guid":{"rendered":"https:\/\/obera.fr\/musu-produkti\/atex-materiali-un-iekartas\/atex-pretvarsts\/"},"modified":"2025-06-02T10:35:41","modified_gmt":"2025-06-02T08:35:41","slug":"clapet-anti-retour","status":"publish","type":"page","link":"https:\/\/obera.fr\/lv\/produits\/atex\/clapet-anti-retour\/","title":{"rendered":"ATEX pretv\u0101rsts"},"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=\"Atpaka\u013cv\u0101rsts 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 pretv\u0101rsts<\/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 pretv\u0101rsti<\/strong> ir dro\u0161\u012bbas ier\u012bces, ko izmanto r\u016bpniec\u012bb\u0101, lai nov\u0113rstu g\u0101zu vai \u0161\u0137idrumu atgrie\u0161anos caurul\u0113s un kan\u0101los. Tie ir paredz\u0113ti lieto\u0161anai potenci\u0101li spr\u0101dzienb\u012bstam\u0101 vid\u0113, kur uzliesmojo\u0161u g\u0101zu vai putek\u013cu kl\u0101tb\u016btne var izrais\u012bt spr\u0101dzienus un apdraud\u0113t darbinieku dro\u0161\u012bbu. Termins ATEX attiecas uz Eiropas Direkt\u012bvu 2014\/34\/ES, kur\u0101 noteiktas pras\u012bbas iek\u0101rt\u0101m, ko izmanto spr\u0101dzienb\u012bstam\u0101 vid\u0113.  <\/p>\n\n\n\n<p>ATEX pretv\u0101rsti atbilst \u0161ai direkt\u012bvai un ir izstr\u0101d\u0101ti t\u0101, lai atbilstu visaugst\u0101kajiem dro\u0161\u012bbas standartiem spr\u0101dziendro\u0161\u012bbas jom\u0101.<\/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\">Lejupiel\u0101d\u0113t bro\u0161\u016bru<\/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\/lv\/sazinieties-ar-mums\/\">Uzziniet vair\u0101k<\/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\/lv\/devis\/\">Piepras\u012bt pied\u0101v\u0101jumu<\/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\">K\u0101 darbojas ATEX pretv\u0101rsts<\/h2>\n\n\n\n<p>ATEX pretv\u0101rstu darb\u012bba ir diezgan vienk\u0101r\u0161a. Tie tiek uzst\u0101d\u012bti caurul\u0113s un kan\u0101los, lai nov\u0113rstu \u0161\u0137idrumu pl\u016bsmu atpaka\u013c pret\u0113j\u0101 virzien\u0101.<\/p>\n\n\n\n<p>ATEX pretv\u0101rstu darb\u012bba ir diezgan vienk\u0101r\u0161a. Tie sast\u0101v no korpusa, diska un atsperes. Korpuss tiek uzst\u0101d\u012bts cauru\u013cvad\u0101 vai transport\u0113\u0161anas caurul\u0113, un disks tiek ievietots korpusa iek\u0161pus\u0113. Atspera atrodas uz diska un tiek izmantota, lai uztur\u0113tu nemain\u012bgu spiedienu v\u0101rst\u0101. Kad \u0161\u0137idrums pl\u016bst pareizaj\u0101 virzien\u0101, disks pace\u013cas, \u013caujot \u0161\u0137idrumam izpl\u016bst caur v\u0101rstu. Kad \u0161\u0137idrums m\u0113\u0123ina pl\u016bst atpaka\u013c, disks autom\u0101tiski aizveras, ne\u013caujot \u0161\u0137idrumam pl\u016bst atpaka\u013c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ATEX pretv\u0101rstu izmanto\u0161ana<\/h2>\n\n\n\n<p>ATEX pretv\u0101rsti tiek izmantoti visda\u017e\u0101d\u0101kaj\u0101s r\u016bpniec\u012bbas nozar\u0113s, tostarp naftas un g\u0101zes, \u0137\u012bmijas, farm\u0101cijas, p\u0101rtikas un dz\u0113rienu, k\u0101 ar\u012b ener\u0123ijas ra\u017eo\u0161anas nozar\u0113s. Tos bie\u017ei izmanto cauru\u013cvadu sist\u0113m\u0101s, lai nov\u0113rstu spr\u0101dzienus un ugunsgr\u0113kus, ta\u010du tos var izmantot ar\u012b atsevi\u0161\u0137\u0101s iek\u0101rt\u0101s, piem\u0113ram, v\u0101rstos vai s\u016bk\u0146os.<\/p>\n\n\n\n<p>ATEX pretv\u0101rsti ir \u012bpa\u0161i svar\u012bgi nozar\u0113s, kur\u0101s past\u0101v spr\u0101dziena vai ugunsgr\u0113ka risks. Ja atgriezeniskais v\u0101rsts nedarbojas vai darbojas nepareizi, sist\u0113m\u0101 var atgriezties uzliesmojo\u0161as g\u0101zes vai \u0161\u0137idrumi, kas var izrais\u012bt spiediena palielin\u0101\u0161anos un iesp\u0113jamu spr\u0101dzienu vai ugunsgr\u0113ku. T\u0101p\u0113c ATEX pretv\u0101rsti ir b\u016btiski, lai garant\u0113tu darbinieku, iek\u0101rtu un vides dro\u0161\u012bbu \u0161aj\u0101s nozar\u0113s.<\/p>\n\n\n\n<p>Papildus to lietder\u012bbai spr\u0101dzienu un ugunsgr\u0113ku nov\u0113r\u0161an\u0101 ATEX pretv\u0101rstiem uz\u0146\u0113mumiem ir ar\u012b citas priek\u0161roc\u012bbas. Piem\u0113ram, t\u0101s var samazin\u0101t tehnisk\u0101s apkopes izmaksas, pagarinot iek\u0101rtu kalpo\u0161anas laiku, samazinot d\u012bkst\u0101ves laiku un izvairoties no d\u0101rgiem remontiem. T\u0101s var ar\u012b pal\u012bdz\u0113t uzlabot energoefektivit\u0101ti, samazinot spiediena zudumus un l\u012bdz minimumam samazinot b\u012bstamo produktu nopl\u016bdes.<\/p>\n\n\n\n<p>\u0145emot v\u0113r\u0101 potenci\u0101li b\u012bstamo vidi, kur\u0101 tie tiek izmantoti, ATEX pretv\u0101rsti ir pak\u013cauti stingriem noteikumiem, lai garant\u0113tu to uzticam\u012bbu un dro\u0161\u012bbu. Projekt\u0113\u0161anas un veiktsp\u0113jas standartus nosaka t\u0101das strukt\u016bras k\u0101 Eiropas Darba dro\u0161\u012bbas un vesel\u012bbas aizsardz\u012bbas a\u0123ent\u016bra (EU-OSHA).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Tehnisk\u0101s specifik\u0101cijas<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Atpaka\u013cgaitas v\u0101rsts<\/td><td>Funkcijas<\/td><\/tr><tr><td>Darba temperat\u016bras diapazons<\/td><td>-20\u00b0C Maksimums +40\u00b0C<\/td><\/tr><tr><td>Kst max<\/td><td>200 bar m\/s<\/td><\/tr><tr><td>Maksim\u0101lais gaisa pl\u016bsmas \u0101trums<\/td><td>30 m\/s<\/td><\/tr><tr><td>Pred max<\/td><td>0,5 b\u0101ri<\/td><\/tr><tr><td>Darba spiediens<\/td><td>50 000 Pa<\/td><\/tr><tr><td>Aizsardz\u012bbas l\u012bmenis<\/td><td>St1 (organiskie un nemet\u0101liskie)<\/td><\/tr><tr><td>Lieto\u0161anas joma<\/td><td>20 &#8211; 21 &#8211; 22 (iek\u0161pus\u0113)<br>21 &#8211; 22 (\u0101rpus\u0113)<\/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\/\">Vai jums ir nepiecie\u0161ams individu\u0101ls padoms?<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Ieguvumi<\/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>Ieguvumi<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nov\u0113r\u0161 spr\u0101dziena izplat\u012b\u0161an\u0101s risku.<\/li>\n\n\n\n<li>Nov\u0113r\u0161 putek\u013cu iep\u016b\u0161anu atpaka\u013c, kad sist\u0113ma tiek izsl\u0113gta.<\/li>\n\n\n\n<li>Augsta iztur\u012bba pret spiedienu<\/li>\n\n\n\n<li>Nav ener\u0123ijas pat\u0113ri\u0146a<\/li>\n\n\n\n<li>Piln\u012bb\u0101 meh\u0101nisks, tam nav nepiecie\u0161ama apkope.<\/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>\u012apa\u0161\u0101s iez\u012bmes<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sertific\u0113ta aizsardz\u012bbas sist\u0113ma<\/li>\n\n\n\n<li>ATEX standarti<\/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>Funkcijas<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Iek\u0101rtas, kas ra\u017eotas saska\u0146\u0101 ar ra\u017eo\u0161anas kvalit\u0101tes nodro\u0161in\u0101\u0161anu<\/li>\n\n\n\n<li>Pieejamas skavas vai atloka versijas.<\/li>\n\n\n\n<li>Piem\u0113rots St1 klases spr\u0101dzienb\u012bstamu putek\u013cu p\u0101rvad\u0101\u0161anai.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Pieteikumi<\/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\">Nozares<\/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\u0123ijas nozare\" class=\"wp-image-673\"\/><figcaption class=\"wp-element-caption\">Metalur\u0123ija<\/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=\"P\u0101rtikas r\u016bpniec\u012bba\" class=\"wp-image-727\"\/><figcaption class=\"wp-element-caption\">P\u0101rtikas r\u016bpniec\u012bba<\/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\u016bdu r\u016bpniec\u012bba\" class=\"wp-image-724\"\/><figcaption class=\"wp-element-caption\">Miner\u0101li<\/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=\"Kokr\u016bpniec\u012bba\" class=\"wp-image-672\"\/><figcaption class=\"wp-element-caption\">Kokapstr\u0101de<\/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=\"Pap\u012bra un kartona r\u016bpniec\u012bba\" class=\"wp-image-670\"\/><figcaption class=\"wp-element-caption\">Pap\u012brs\/kartons<\/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=\"Tekstilr\u016bpniec\u012bba\" class=\"wp-image-671\"\/><figcaption class=\"wp-element-caption\">Tekstilizstr\u0101d\u0101jumi<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>ATEX pretv\u0101rsti ir dro\u0161\u012bbas ier\u012bces, ko izmanto r\u016bpniec\u012bb\u0101, lai nov\u0113rstu g\u0101zu vai \u0161\u0137idrumu atgrie\u0161anos caurul\u0113s un kan\u0101los. Tie ir paredz\u0113ti lieto\u0161anai potenci\u0101li spr\u0101dzienb\u012bstam\u0101 vid\u0113, kur uzliesmojo\u0161u g\u0101zu vai putek\u013cu kl\u0101tb\u016btne var izrais\u012bt spr\u0101dzienus un apdraud\u0113t darbinieku dro\u0161\u012bbu. Termins ATEX attiecas uz Eiropas Direkt\u012bvu 2014\/34\/ES, kur\u0101 noteiktas pras\u012bbas iek\u0101rt\u0101m, ko izmanto spr\u0101dzienb\u012bstam\u0101 vid\u0113. ATEX pretv\u0101rsti atbilst \u0161ai direkt\u012bvai un ir izstr\u0101d\u0101ti t\u0101, lai atbilstu visaugst\u0101kajiem dro\u0161\u012bbas standartiem spr\u0101dziendro\u0161\u012bbas jom\u0101. K\u0101 darbojas ATEX pretv\u0101rsts ATEX pretv\u0101rstu darb\u012bba ir diezgan vienk\u0101r\u0161a. Tie tiek uzst\u0101d\u012bti caurul\u0113s un kan\u0101los, lai nov\u0113rstu \u0161\u0137idrumu pl\u016bsmu atpaka\u013c pret\u0113j\u0101 virzien\u0101. ATEX pretv\u0101rstu darb\u012bba ir diezgan vienk\u0101r\u0161a. Tie sast\u0101v no &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"ATEX pretv\u0101rsts\" class=\"read-more button\" href=\"https:\/\/obera.fr\/lv\/produits\/atex\/clapet-anti-retour\/#more-48411\" aria-label=\"Read more about ATEX pretv\u0101rsts\">Lire la suite<\/a><\/p>\n","protected":false},"author":4,"featured_media":83743,"parent":37739,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"ATEX pretv\u0101rsts, kas paredz\u0113ts spr\u0101dzienb\u012bstam\u012bbai","_seopress_titles_desc":"Tie var nov\u0113rst spr\u0101dziena b\u012bstamo seku p\u0101rnesi un izol\u0113t zonas ar potenci\u0101li spr\u0101dzienb\u012bstamu putek\u013cu atmosf\u0113ru.","_seopress_robots_index":"","footnotes":""},"class_list":{"0":"post-48411","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\/lv\/wp-json\/wp\/v2\/pages\/48411","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/comments?post=48411"}],"version-history":[{"count":5,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/pages\/48411\/revisions"}],"predecessor-version":[{"id":105733,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/pages\/48411\/revisions\/105733"}],"up":[{"embeddable":true,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/pages\/37739"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/media\/83743"}],"wp:attachment":[{"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/media?parent=48411"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}