{"id":6981,"date":"2025-12-09T07:15:17","date_gmt":"2025-12-09T06:15:17","guid":{"rendered":"https:\/\/www.donadonsdd.com\/paineis-de-ventilacao-de-explosao\/"},"modified":"2026-03-04T00:58:50","modified_gmt":"2026-03-03T23:58:50","slug":"paineis-de-alivio","status":"publish","type":"page","link":"https:\/\/www.donadonsdd.com\/pt-pt\/produtos\/paineis-de-alivio\/","title":{"rendered":"Pain\u00e9is de descarga"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"6981\" class=\"elementor elementor-6981 elementor-943\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3239277 mbd e-flex e-con-boxed e-con e-parent\" data-id=\"3239277\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-abc7933 e-con-full e-flex e-con e-child\" data-id=\"abc7933\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-6258cd8 e-con-full e-flex e-con e-child\" data-id=\"6258cd8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e17306a elementor-widget__width-initial elementor-widget-tablet__width-inherit elementor-widget elementor-widget-heading\" data-id=\"e17306a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Pain\u00e9is de ventila\u00e7\u00e3o de explos\u00e3o para prote\u00e7\u00e3o contra sobrepress\u00e3o industrial<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-785c6c0 elementor-widget__width-initial elementor-widget-tablet__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"785c6c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Pain\u00e9is de ventila\u00e7\u00e3o de explos\u00e3o de alto desempenho concebidos para aliviar com seguran\u00e7a a sobrepress\u00e3o em equipamentos e recipientes de processos industriais.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c895ad9 elementor-widget elementor-widget-button\" data-id=\"c895ad9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#form\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contacta-nos<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d957588 e-con-full e-flex e-con e-child\" data-id=\"d957588\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-db9c215 mbd e-flex e-con-boxed e-con e-parent\" data-id=\"db9c215\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8e4430a elementor-widget elementor-widget-eael-breadcrumbs\" data-id=\"8e4430a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"eael-breadcrumbs\">\n\t\t\t<div class=\"eael-breadcrumbs__content\"><a href=\"https:\/\/www.donadonsdd.com\/pt-pt\/\">Homepage<\/a> <span class=\"eael-breadcrumb-separator\">\/<\/span> <span class = \"eael-current\">P\u00e1gina<\/span><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f376952 elementor-widget elementor-widget-heading\" data-id=\"f376952\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">O que \u00e9 um painel de rutura? Como funciona um painel de rutura? <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3355af1 elementor-widget elementor-widget-text-editor\" data-id=\"3355af1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignright wp-image-945\" src=\"https:\/\/www.donadonsdd.com\/wp-content\/uploads\/2025\/12\/img_43-300x200.jpg\" alt=\"\" width=\"400\" height=\"266\" srcset=\"https:\/\/www.donadonsdd.com\/wp-content\/uploads\/2025\/12\/img_43-300x200.jpg 300w, https:\/\/www.donadonsdd.com\/wp-content\/uploads\/2025\/12\/img_43.jpg 700w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p><p>Os respiradouros de explos\u00e3o ou pain\u00e9is de rutura s\u00e3o dispositivos de seguran\u00e7a cruciais concebidos para proteger o pessoal, o equipamento e os edif\u00edcios dos efeitos devastadores de press\u00f5es internas excessivas provocadas por explos\u00f5es. Os pain\u00e9is de ventila\u00e7\u00e3o de explos\u00e3o funcionam como um mecanismo de al\u00edvio de press\u00e3o, fornecendo prote\u00e7\u00e3o contra press\u00f5es internas excessivas causadas por explos\u00f5es em processos industriais. Estes dispositivos de seguran\u00e7a s\u00e3o concebidos para abrir (ou ativar) quando a sua press\u00e3o de abertura (pstat) \u00e9 excedida, aliviando efetivamente a press\u00e3o.  <\/p><p>A DonadonSDD \u00e9 especializada em pain\u00e9is de ventila\u00e7\u00e3o de explos\u00e3o sem fecho autom\u00e1tico, com diversas formas, materiais, toler\u00e2ncias de temperatura, resist\u00eancias \u00e0 press\u00e3o e muito mais. Encontra a solu\u00e7\u00e3o perfeita para as suas necessidades de ventila\u00e7\u00e3o com os nossos pain\u00e9is de ventila\u00e7\u00e3o de explos\u00e3o de alta qualidade, concebidos para se destacarem em termos de desempenho e cumprirem as normas da ind\u00fastria. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d2ccd7 elementor-widget elementor-widget-spacer\" data-id=\"3d2ccd7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6fc5ec8 elementor-widget elementor-widget-button\" data-id=\"6fc5ec8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#form\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contacta-nos<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bb2118c mbd e-flex e-con-boxed e-con e-parent\" data-id=\"bb2118c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9d23b06 elementor-widget elementor-widget-heading\" data-id=\"9d23b06\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Porqu\u00ea escolher os pain\u00e9is de prote\u00e7\u00e3o contra explos\u00f5es da DonadonSDD para as suas necessidades de seguran\u00e7a industrial?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7a7000b elementor-widget elementor-widget-text-editor\" data-id=\"7a7000b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Os nossos pain\u00e9is de ventila\u00e7\u00e3o de alta qualidade oferecem uma prote\u00e7\u00e3o \u00f3ptima em v\u00e1rias aplica\u00e7\u00f5es industriais onde existe um risco significativo de explos\u00e3o devido \u00e0 natureza dos materiais processados. Concebidos para cederem sob press\u00e3o crescente e ventilarem-na em seguran\u00e7a, estes pain\u00e9is s\u00e3o a escolha ideal para pontos de seguran\u00e7a cr\u00edticos. <\/p><p>Os pain\u00e9is de al\u00edvio de explos\u00e3o DonadonSDD s\u00e3o constitu\u00eddos por tr\u00eas camadas prim\u00e1rias: uma sec\u00e7\u00e3o met\u00e1lica calibrada, uma base de prote\u00e7\u00e3o e uma membrana de suporte em PTFE. Tamb\u00e9m oferecemos pain\u00e9is com suporte de contrapress\u00e3o e certifica\u00e7\u00f5es ATEX, EX II GD e EX II D, se necess\u00e1rio. <\/p><p>Adequados para utiliza\u00e7\u00e3o com g\u00e1s e\/ou p\u00f3, os nossos pain\u00e9is funcionam bem em condi\u00e7\u00f5es est\u00e1ticas, pulsantes e c\u00edclicas. S\u00e3o ideais para instala\u00e7\u00e3o em coletores de p\u00f3, secadores, calhas, silos, separadores, misturadores, boosters, purificadores de ar, peneiras e filtros. Com compatibilidade para estruturas de a\u00e7o carbono ou a\u00e7o inoxid\u00e1vel, n\u00e3o h\u00e1 necessidade de estruturas maquinadas ou contentores dispendiosos.  <\/p><p>Os nossos pain\u00e9is de ventila\u00e7\u00e3o com certifica\u00e7\u00e3o ATEX podem ser instalados em \u00e1reas com atmosferas explosivas, aderindo \u00e0s classifica\u00e7\u00f5es da Diretiva Europeia ATEX 2014\/34\/UE. Os pain\u00e9is de ventila\u00e7\u00e3o de explos\u00e3o DonadonSDD s\u00e3o conhecidos pelo seu processo de instala\u00e7\u00e3o simples, requisitos m\u00ednimos de manuten\u00e7\u00e3o, durabilidade alargada e substitui\u00e7\u00e3o r\u00e1pida ap\u00f3s um incidente de explos\u00e3o. <\/p><p>Escolhe os pain\u00e9is de al\u00edvio de explos\u00e3o DonadonSDD para uma solu\u00e7\u00e3o fi\u00e1vel e econ\u00f3mica para as suas necessidades de seguran\u00e7a contra explos\u00f5es.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-da06cc4 elementor-widget elementor-widget-spacer\" data-id=\"da06cc4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c9047c elementor-widget elementor-widget-button\" data-id=\"4c9047c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#form\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contacta-nos<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7421c93f mbd e-flex e-con-boxed e-con e-parent\" data-id=\"7421c93f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5490daa2 elementor-widget elementor-widget-heading\" data-id=\"5490daa2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Produtos<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e2f4c7e elementor-widget elementor-widget-eael-post-carousel\" data-id=\"2e2f4c7e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;items&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:3,&quot;sizes&quot;:[]},&quot;items_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:2,&quot;sizes&quot;:[]},&quot;items_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1,&quot;sizes&quot;:[]}}\" data-widget_type=\"eael-post-carousel.default\">\n\t\t\t\t\t        <div class=\"swiper-container-wrap eael-post-grid-container eael-post-carousel-wrap eael-post-carousel-style-one\" id=\"eael-post-grid-2e2f4c7e\">\n\t\t\t            <div class=\"swiper swiper-8 eael-post-carousel eael-post-grid swiper-container-2e2f4c7e eael-post-appender-2e2f4c7e\" data-pagination=\".swiper-pagination-2e2f4c7e\" data-arrow-next=\".swiper-button-next-2e2f4c7e\" data-arrow-prev=\".swiper-button-prev-2e2f4c7e\" data-items-mobile=\"1\" data-items-tablet=\"2\" data-items=\"3\" data-margin=\"10\" data-effect=\"slide\" data-speed=\"400\" data-autoplay=\"0\" data-arrows=\"1\">\n                <div class=\"swiper-wrapper\">\n\t\t\t\t\t<div class=\"swiper-slide\"><article class=\"eael-grid-post eael-post-grid-column\">\n    <div class=\"eael-grid-post-holder\">\n        <div class=\"eael-grid-post-holder-inner\"><div class=\"eael-entry-media eael-entry-medianone\"><div class=\"eael-entry-overlay fade-in\"><a href=\"https:\/\/www.donadonsdd.com\/pt-pt\/produto\/psr\/\"><\/a><\/div><div class=\"eael-entry-thumbnail eael-image-ratio\">\n                    <img decoding=\"async\" src=\"https:\/\/www.donadonsdd.com\/wp-content\/uploads\/2026\/02\/donadon-138_result-remove-background.com_-1024x683.png\" alt=\"\">\n                <\/div><\/div><div class=\"eael-entry-wrapper\"><header class=\"eael-entry-header\"><a class=\"eael-grid-post-link\" href=\"https:\/\/www.donadonsdd.com\/pt-pt\/produto\/psr\/\" title=\"Pain\u00e9is de ventila\u00e7\u00e3o PS-R\"><h3 class=\"eael-entry-title\">Pain\u00e9is de ventila\u00e7\u00e3o PS-R<\/a><\/h3><\/header><\/div><div class=\"eael-entry-content\">\n\t\t\t\t<div class=\"eael-grid-post-excerpt\"><\/div>\n\t\t\t<\/div><\/div><\/div><\/article><\/div><div class=\"swiper-slide\"><article class=\"eael-grid-post eael-post-grid-column\">\n    <div class=\"eael-grid-post-holder\">\n        <div class=\"eael-grid-post-holder-inner\"><div class=\"eael-entry-media eael-entry-medianone\"><div class=\"eael-entry-overlay fade-in\"><a href=\"https:\/\/www.donadonsdd.com\/pt-pt\/produto\/psc\/\"><\/a><\/div><div class=\"eael-entry-thumbnail eael-image-ratio\">\n                    <img decoding=\"async\" src=\"https:\/\/www.donadonsdd.com\/wp-content\/uploads\/2026\/02\/circle20venting20panel-remove-background.com_.png\" alt=\"\">\n                <\/div><\/div><div class=\"eael-entry-wrapper\"><header class=\"eael-entry-header\"><a class=\"eael-grid-post-link\" href=\"https:\/\/www.donadonsdd.com\/pt-pt\/produto\/psc\/\" title=\"Painel circular de ventila\u00e7\u00e3o de explos\u00e3o para aplica\u00e7\u00f5es de poeira e g\u00e1s &#8211; PSC\"><h3 class=\"eael-entry-title\">Painel circular de ventila\u00e7\u00e3o de explos\u00e3o para aplica\u00e7\u00f5es de poeira e g\u00e1s &#8211; PSC<\/a><\/h3><\/header><\/div><div class=\"eael-entry-content\">\n\t\t\t\t<div class=\"eael-grid-post-excerpt\"><\/div>\n\t\t\t<\/div><\/div><\/div><\/article><\/div>                <\/div>\n            <\/div>\n            <div class=\"clearfix\"><\/div>\n\t\t\t\t\t\t            <!-- Add Arrows -->\n            <div class=\"swiper-button-next swiper-button-next-2e2f4c7e\">\n                <i class=\"fa fa-angle-right\"><\/i>\n            <\/div>\n            <div class=\"swiper-button-prev swiper-button-prev-2e2f4c7e\">\n                <i class=\"fa fa-angle-left\"><\/i>\n            <\/div>\n\t\t\t        <\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6e9378f e-con-full mbd e-flex e-con e-parent\" data-id=\"6e9378f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5ca5760 elementor-widget elementor-widget-template\" data-id=\"5ca5760\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"template.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-template\">\n\t\t\t\t\t<div data-elementor-type=\"container\" data-elementor-id=\"8588\" class=\"elementor elementor-8588 elementor-8166\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t<div class=\"elementor-element elementor-element-294d0958 e-flex e-con-boxed e-con e-parent\" data-id=\"294d0958\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7e1bacc7 elementor-widget elementor-widget-heading\" data-id=\"7e1bacc7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Perguntas frequentes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-40c30eac elementor-widget elementor-widget-eael-adv-accordion\" data-id=\"40c30eac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-adv-accordion.default\">\n\t\t\t\t\t            <div class=\"eael-adv-accordion\" id=\"eael-adv-accordion-40c30eac\" data-scroll-on-click=\"no\" data-scroll-speed=\"300\" data-accordion-id=\"40c30eac\" data-accordion-type=\"accordion\" data-toogle-speed=\"300\">\n            <div class=\"eael-accordion-list\">\n\t\t\t\t\t<div id=\"que-tamanhos-de-discos-esto-disponveis\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"1\" aria-controls=\"elementor-tab-content-1081\"><span class=\"eael-accordion-tab-title\">Que tamanhos de discos est\u00e3o dispon\u00edveis?<\/span><svg aria-hidden=\"true\" class=\"fa-toggle e-font-icon-svg e-fas-angle-right\" viewBox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg><\/div><div id=\"elementor-tab-content-1081\" class=\"eael-accordion-content clearfix\" data-tab=\"1\" aria-labelledby=\"que-tamanhos-de-discos-esto-disponveis\"><div class=\"item\">\n<div class=\"desc\">\n<div>\n<p>Dependendo do tipo de disco, a DonadonSDD pode fornecer discos de 1\/8&#8243; (3mm) at\u00e9 40&#8243; (1000mm) de di\u00e2metro.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\t\t\t\t\t<\/div><div class=\"eael-accordion-list\">\n\t\t\t\t\t<div id=\"que-informaes-so-necessrias-para-poderes-especificar-o-disco-correto\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"2\" aria-controls=\"elementor-tab-content-1082\"><span class=\"eael-accordion-tab-title\">Que informa\u00e7\u00f5es s\u00e3o necess\u00e1rias para poderes especificar o disco correto?<\/span><svg aria-hidden=\"true\" class=\"fa-toggle e-font-icon-svg e-fas-angle-right\" viewBox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg><\/div><div id=\"elementor-tab-content-1082\" class=\"eael-accordion-content clearfix\" data-tab=\"2\" aria-labelledby=\"que-informaes-so-necessrias-para-poderes-especificar-o-disco-correto\"><p>Podes descarregar aqui o <a href=\"https:\/\/www.donadonsdd.com\/wp-content\/uploads\/2026\/03\/Rupture-disc-request-form.pdf\" target=\"_blank\" rel=\"noopener\">FORMUL\u00c1RIO DO DISCO DE RUPTURA<\/a> que te guiar\u00e1 na recolha de todos os dados necess\u00e1rios, que tamb\u00e9m podem ser resumidos como abaixo especificado:<\/p>\n<ul>\n<li>press\u00e3o de rutura e temperatura de rutura necess\u00e1rias<\/li>\n<li>tamanho nominal, classifica\u00e7\u00e3o da flange e acabamento da face<\/li>\n<li>material do disco e do suporte<\/li>\n<li>resist\u00eancia ao v\u00e1cuo (se solicitado)<\/li>\n<li>Prote\u00e7\u00e3o da v\u00e1lvula de seguran\u00e7a da press\u00e3o (se necess\u00e1rio)<\/li>\n<\/ul>\n<p>Existem ainda v\u00e1rios outros factores, pelo que os especialistas da DonadonSDD est\u00e3o sempre \u00e0 disposi\u00e7\u00e3o para especificar o disco correto para qualquer aplica\u00e7\u00e3o. Cada Disco de rutura que concebemos e entregamos aos nossos clientes \u00e9 escrupulosamente personalizado, de modo a corresponder \u00e0s necessidades espec\u00edficas e \u00fanicas da instala\u00e7\u00e3o industrial. <\/p>\n<\/div>\n\t\t\t\t\t<\/div><div class=\"eael-accordion-list\">\n\t\t\t\t\t<div id=\"que-tipos-diferentes-de-discos-esto-disponveis\" class=\"elementor-tab-title eael-accordion-header\" tabindex=\"0\" data-tab=\"3\" aria-controls=\"elementor-tab-content-1083\"><span class=\"eael-accordion-tab-title\">Que tipos diferentes de discos est\u00e3o dispon\u00edveis?<\/span><svg aria-hidden=\"true\" class=\"fa-toggle e-font-icon-svg e-fas-angle-right\" viewBox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg><\/div><div id=\"elementor-tab-content-1083\" class=\"eael-accordion-content clearfix\" data-tab=\"3\" aria-labelledby=\"que-tipos-diferentes-de-discos-esto-disponveis\"><p><strong>Principais Fam\u00edlias: Forward \/ Reverse \/ Sanit\u00e1rio<\/strong><br \/>As categorias de discos de rutura e de rebentamento que fabricamos para os nossos clientes s\u00e3o:<\/p>\n<ul>\n<li><a href=\"https:\/\/www.donadonsdd.com\/pt-pt\/produtos\/discos-de-ruptura\/ns-nanoscored\/\" rel=\"noopener\">NS NANOSCORED RUPTURE DISCS<\/a> &#8211; um produto \u00fanico e de alto desempenho.<\/li>\n<li><a href=\"https:\/\/www.donadonsdd.com\/pt-pt\/produtos\/discos-de-ruptura\/sanitary\/\" rel=\"noopener\">DISCO DE RUPTURA SANIT\u00c1RIO<\/a> &#8211; para as ind\u00fastrias farmac\u00eautica, alimentar e biotecnol\u00f3gica.<\/li>\n<li><a href=\"https:\/\/www.donadonsdd.com\/pt-pt\/produtos\/discos-de-ruptura\/forward-acting\/\" rel=\"noopener\">FORWARD ACTING<\/a> &#8211; a solu\u00e7\u00e3o tradicional e comprovada pelo tempo.<\/li>\n<li><a href=\"https:\/\/www.donadonsdd.com\/pt-pt\/produtos\/discos-de-ruptura\/reverse-acting\/\" rel=\"noopener\">REVERSE ACTING<\/a> &#8211; apresenta uma melhor resist\u00eancia a diferentes press\u00f5es de funcionamento.<\/li>\n<li><a href=\"https:\/\/www.donadonsdd.com\/pt-pt\/produtos\/discos-de-ruptura\/ultra-low-pressure\/\" rel=\"noopener\">DISCO DE RUPTURA DE PRESS\u00c3O ULTRA BAIXA<\/a> &#8211; sens\u00edvel mesmo \u00e0s press\u00f5es mais ligeiras.<\/li>\n<li><a href=\"https:\/\/www.donadonsdd.com\/pt-pt\/produtos\/discos-de-ruptura\/double-way\/\" rel=\"noopener\">DOUBLE WAY<\/a> &#8211; protege nos dois sentidos: contra a press\u00e3o e contra o v\u00e1cuo.<\/li>\n<li><a href=\"https:\/\/www.donadonsdd.com\/pt-pt\/produtos\/discos-de-ruptura\/graphite\/\" rel=\"noopener\">DISCO DE RUPTURA GRAPHITE<\/a> &#8211; para fluidos agressivos.<\/li>\n<li><a href=\"https:\/\/www.donadonsdd.com\/pt-pt\/produtos\/discos-de-ruptura\/sealed-units\/\" rel=\"noopener\">UNIDADE SELADA<\/a> &#8211; simples e r\u00e1pida de instalar.<\/li>\n<\/ul>\n<\/div>\n\t\t\t\t\t<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-112fd563 elementor-widget elementor-widget-button\" data-id=\"112fd563\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.donadonsdd.com\/pt-pt\/faq\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Mostra todas as FAQ<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-32ee6f3 e-con-full mbd e-flex e-con e-parent\" data-id=\"32ee6f3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fb9b1d6 elementor-widget elementor-widget-template\" data-id=\"fb9b1d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"template.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-template\">\n\t\t\t\t\t<div data-elementor-type=\"container\" data-elementor-id=\"5829\" class=\"elementor elementor-5829 elementor-338\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6aea06e3 e-flex e-con-boxed e-con e-parent\" data-id=\"6aea06e3\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-428f41ec elementor-widget elementor-widget-text-editor\" data-id=\"428f41ec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>CERTIFICA\u00c7\u00d5ES<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-40a480e2 elementor-widget elementor-widget-heading\" data-id=\"40a480e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">A nossa fiabilidade<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-58addef1 e-con-full e-flex e-con e-child\" data-id=\"58addef1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7b25c41 elementor-arrows-position-outside elementor-pagination-position-outside elementor-widget elementor-widget-image-carousel\" data-id=\"7b25c41\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;slides_to_show&quot;:&quot;8&quot;,&quot;slides_to_show_tablet&quot;:&quot;4&quot;,&quot;slides_to_show_mobile&quot;:&quot;2&quot;,&quot;slides_to_scroll&quot;:&quot;1&quot;,&quot;navigation&quot;:&quot;both&quot;,&quot;speed&quot;:500}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Image Carousel\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\" aria-live=\"polite\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 of 8\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.donadonsdd.com\/wp-content\/uploads\/2025\/11\/iso.png\" alt=\"iso\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 of 8\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.donadonsdd.com\/wp-content\/uploads\/2026\/02\/9100.png\" alt=\"9100\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 of 8\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.donadonsdd.com\/wp-content\/uploads\/2026\/02\/asme.png\" alt=\"asme\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"4 of 8\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.donadonsdd.com\/wp-content\/uploads\/2025\/12\/CE.svg\" alt=\"CE\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"5 of 8\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.donadonsdd.com\/wp-content\/uploads\/2026\/02\/atex.png\" alt=\"\u00e1tex\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"6 of 8\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.donadonsdd.com\/wp-content\/uploads\/2026\/02\/ukca.png\" alt=\"ukca\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"7 of 8\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.donadonsdd.com\/wp-content\/uploads\/2025\/11\/eac.png\" alt=\"eac\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"8 of 8\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.donadonsdd.com\/wp-content\/uploads\/2025\/11\/a3.png\" alt=\"a3\" \/><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-16fcba3 mbd e-flex e-con-boxed e-con e-parent\" data-id=\"16fcba3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3d2742e elementor-widget elementor-widget-template\" data-id=\"3d2742e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"template.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-template\">\n\t\t\t\t\t<div data-elementor-type=\"container\" data-elementor-id=\"5875\" class=\"elementor elementor-5875 elementor-348\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t<div class=\"elementor-element elementor-element-56dd700d e-flex e-con-boxed e-con e-parent\" data-id=\"56dd700d\" data-element_type=\"container\" data-e-type=\"container\" id=\"form\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-7f61e92 e-con-full e-flex e-con e-child\" data-id=\"7f61e92\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1160aa0f elementor-widget elementor-widget-heading\" data-id=\"1160aa0f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Entra em contacto<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5d8082a e-con-full e-flex e-con e-child\" data-id=\"5d8082a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-32eab28d elementor-widget elementor-widget-text-editor\" data-id=\"32eab28d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\">Dispositivos de seguran\u00e7a como discos de rutura e pain\u00e9is de ventila\u00e7\u00e3o de explos\u00e3o s\u00e3o essenciais para instala\u00e7\u00f5es industriais modernas e eficientes.<br><br>Vamos descobrir juntos quais s\u00e3o os ideais para ti!<br>Contactar-nos \u00e9 f\u00e1cil, s\u00f3 precisas de preencher o formul\u00e1rio.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-580e3b3b e-con-full e-flex e-con e-child\" data-id=\"580e3b3b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4b3c4af elementor-widget elementor-widget-template\" data-id=\"4b3c4af\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"template.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-template\">\n\t\t\t\t\t<div data-elementor-type=\"container\" data-elementor-id=\"7115\" class=\"elementor elementor-7115 elementor-5258\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t<div class=\"elementor-element elementor-element-64371c90 e-con-full e-flex e-con e-child\" data-id=\"64371c90\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7e84525a elementor-button-align-start elementor-widget elementor-widget-form\" data-id=\"7e84525a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Sucesso&quot;,&quot;step_previous_label&quot;:&quot;Precedente&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"contact_form\" aria-label=\"contact_form\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"7115\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"7e84525a\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"Indicadores de rutura de fibras \u00f3pticas - DonadonSDD Srl\" \/>\n\n\t\t\t\t\t\t\t<input type=\"hidden\" name=\"queried_id\" value=\"6742\"\/>\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-above\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-50 elementor-field-required elementor-mark-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tnome\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-md  elementor-field-textual\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-company elementor-col-50 elementor-field-required elementor-mark-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-company\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tempresa\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[company]\" id=\"form-field-company\" class=\"elementor-field elementor-size-md  elementor-field-textual\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div 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class=\"elementor-button-text\">Envia<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f386d8b elementor-widget elementor-widget-html\" data-id=\"f386d8b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<script>document.addEventListener('DOMContentLoaded', function(){\n    const select = document.querySelector('#form-field-country');\n    if(!select) return;\n\n    fetch('\/wp-json\/my\/v1\/countries')\n        .then(res => res.json())\n        .then(data => {\n            data.forEach(item => {\n                const opt = document.createElement('option');\n                opt.value = item.id;\n                opt.text = item.label;\n                select.appendChild(opt);\n            });\n        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Contacta-nos Homepage \/ Prodotto O que \u00e9 um painel de rutura? Como funciona um painel de rutura? Os respiradouros de explos\u00e3o ou pain\u00e9is [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":7207,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-6981","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Pain\u00e9is de ventila\u00e7\u00e3o de explos\u00e3o - DonadonSDD Srl<\/title>\n<meta name=\"description\" content=\"Explos\u00f5es em Plantas Industriais, um Perigo Real e Destrutivo. 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