{"id":7456,"date":"2025-09-23T10:25:59","date_gmt":"2025-09-23T10:25:59","guid":{"rendered":"https:\/\/www.pecta.pt\/produto\/type-550v-flow-sight-glass-vacuum-pn-16-din-11869\/"},"modified":"2025-09-23T10:25:59","modified_gmt":"2025-09-23T10:25:59","slug":"type-550v-flow-sight-glass-vacuum-pn-16-din-11869","status":"publish","type":"product","link":"https:\/\/www.pecta.pt\/en\/produto\/type-550v-flow-sight-glass-vacuum-pn-16-din-11869\/","title":{"rendered":"Type 550V Flow Sight Glass (Vacuum) &#8211; PN 16 &#8211; DIN 11869"},"content":{"rendered":"<div id=\"divEspecific3\">\n<div class=\"product-text\">\n<section class=\"page-section\">\n<div class=\"container\">\n<div class=\"tabs-wrapper content-tabs\">\n<div class=\"tab-content\">\n<div id=\"item-description\" class=\"tab-pane fade in active\">\n<p data-start=\"269\" data-end=\"560\">In the vacuum version, a high-quality seal made of <strong data-start=\"334\" data-end=\"351\">Novaflon\u00ae 500<\/strong> is used. This material consists of <strong data-start=\"385\" data-end=\"436\">multidirectionally expanded PTFE (100% pure)<\/strong> and is characterized by excellent chemical resistance, high mechanical stability, and exceptional sealing properties. <\/p>\n<p data-start=\"562\" data-end=\"734\">The sealing system is designed for a temperature range of -60 \u00b0C to +200 \u00b0C and complies with the requirements of the <strong data-start=\"676\" data-end=\"731\">TA-Luft (Technical Instructions on Air Quality).<\/strong><\/p>\n<p data-start=\"736\" data-end=\"1018\">Suitability for vacuum applications down to <strong data-start=\"777\" data-end=\"797\">2 mbar absolute<\/strong> has been verified by an independent, accredited testing laboratory. This ensures that the sealing solution offers the highest level of safety and reliability, even under extreme operating conditions. <\/p>\n<section style=\"max-width: 1000px; margin: 0 auto;\">\n<h4>TECHNICAL SPECIFICATIONS \u2013 Type 550V Flow Sight Glass<\/h4>\n<table style=\"width: 100%; border-collapse: collapse; font-family: sans-serif;\">\n<tbody>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ccc;\"><strong>Flange material:<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ccc;\">Stainless steel \u2013 1.4408<br \/>\nCast steel \u2013 1.0619<br \/>\nAlloy C22<br \/>\nOther alloys as per customer specifications<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ccc;\"><strong>Form:<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ccc;\">Flow Sight Glass<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ccc;\"><strong>Gaskets:<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ccc;\">Frenzelit novaphit\u00ae MST XP<br \/>\nKlingerSil\u00ae C4400<br \/>\nGarlock Gylon\u00ae<br \/>\nPTFE (pure or modified)<br \/>\nMore than 50 other sealing materials available upon request<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ccc;\"><strong>Nominal Size (DN):<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ccc;\">DN15 \u2013 DN200<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ccc;\">Nominal Pressure (PN):<\/td>\n<td style=\"padding: 10px; border: 1px solid #ccc;\">-0.998 to 16 bar<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ccc;\">Temperature \/ Glass:<\/td>\n<td style=\"padding: 10px; border: 1px solid #ccc;\">-60\u00b0C to 200\u00b0C with borosilicate glass (DIN 7080)<\/td>\n<\/tr>\n<tr>\n<strong><\/p>\n<td style=\"padding: 10px; border: 1px solid #ccc;\">Opcionals:<\/td>\n<p><\/strong><\/p>\n<td style=\"padding: 10px; border: 1px solid #ccc;\">LED lighting, available for <strong data-start=\"555\" data-end=\"568\">Ex<\/strong> and <strong data-start=\"571\" data-end=\"581\">non-Ex zones<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!-- V\u00eddeo incorporado --><\/p>\n<div style=\"margin: 30px auto; max-width: 800px;\"><iframe title=\"Flow sight glass type 550 \u2013 ACI Industriearmaturen GmbH\" src=\"https:\/\/www.youtube.com\/embed\/YusNKNxdJ3Y\" width=\"896\" height=\"504\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/div>\n<div style=\"text-align: center;\"><a href=\"https:\/\/aci24.com\/en\/products\/flow-sight-glasses\/product\/727-vacuum-sight-glass-type-550v-pn-16---din-11869-old-din-3237\" rel=\"noopener\" target=\"_blank\">ACI \u2013 Flow Sight Glass 550V<\/a><!-- Link SEO oculto --><a style=\"position: absolute; left: -9999px;\" href=\"https:\/\/www.pecta.pt\/en\/category\/aci\/\">ACI Useful Links<span style=\"font-size: 16px; color: #3a3a3a;\">:<\/span><\/a><\/div>\n<\/section>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p data-start=\"137\" data-end=\"264\">Vacuum Version<\/p>\n<p>The Type 550V Flow Sight Glass is suitable for vacuum applications up to <strong data-start=\"777\" data-end=\"797\">2 mbar absolute <\/strong>verified by a testing laboratory. This ensures that the sealing solution offers the highest level of safety and reliability, even under extreme operating conditions. <\/p>\n<p data-start=\"266\" data-end=\"409\">\n","protected":false},"featured_media":5270,"template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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Version The Type 550V Flow Sight Glass is suitable for vacuum applications up to 2 mbar absolute verified by a testing laboratory. This ensures that the sealing solution offers the highest level of safety and reliability, even under extreme operating conditions.","_links":{"self":[{"href":"https:\/\/www.pecta.pt\/en\/wp-json\/wp\/v2\/product\/7456","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pecta.pt\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.pecta.pt\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pecta.pt\/en\/wp-json\/wp\/v2\/media\/5270"}],"wp:attachment":[{"href":"https:\/\/www.pecta.pt\/en\/wp-json\/wp\/v2\/media?parent=7456"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.pecta.pt\/en\/wp-json\/wp\/v2\/product_brand?post=7456"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.pecta.pt\/en\/wp-json\/wp\/v2\/product_cat?post=7456"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.pecta.pt\/en\/wp-json\/wp\/v2\/product_tag?post=7456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}