{"id":123,"date":"2026-02-13T12:00:50","date_gmt":"2026-02-13T12:00:50","guid":{"rendered":"https:\/\/atexventiel.nl\/?p=123"},"modified":"2026-02-27T13:25:10","modified_gmt":"2026-02-27T13:25:10","slug":"atex-ventielen-en-omgevingsfactoren-temperatuur-vocht-en-trillingen","status":"publish","type":"post","link":"https:\/\/atexventiel.nl\/?p=123","title":{"rendered":"ATEX-ventielen en omgevingsfactoren: temperatuur, vocht en trillingen"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; theme_builder_area=&#8221;post_content&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px|||||&#8221;][et_pb_row _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_column _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; type=&#8221;4_4&#8243; theme_builder_area=&#8221;post_content&#8221;][et_pb_text _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; theme_builder_area=&#8221;post_content&#8221; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p>Bij de selectie van een ATEX-ventiel wordt vaak gekeken naar zone-indeling en certificering. Maar in de praktijk spelen <strong data-start=\"512\" data-end=\"533\">omgevingsfactoren<\/strong> een minstens zo grote rol. Temperatuur, vocht en trillingen hebben directe invloed op de veiligheid en levensduur van ATEX-ventielen.<\/p>\n<h4 data-section-id=\"5terf5\" data-start=\"674\" data-end=\"709\">Temperatuur: onderschat risico<\/h4>\n<p data-start=\"710\" data-end=\"796\">ATEX-ventielen mogen geen gevaarlijke oppervlaktetemperaturen bereiken. Let daarom op:<\/p>\n<ul data-start=\"798\" data-end=\"931\">\n<li data-section-id=\"bir58p\" data-start=\"798\" data-end=\"831\">\n<p data-start=\"800\" data-end=\"831\">Maximale omgevingstemperatuur<\/p>\n<\/li>\n<li data-section-id=\"7y2fgj\" data-start=\"832\" data-end=\"881\">\n<p data-start=\"834\" data-end=\"881\">Temperatuur van het medium (lucht, gas, damp)<\/p>\n<\/li>\n<li data-section-id=\"19tx1z7\" data-start=\"882\" data-end=\"931\">\n<p data-start=\"884\" data-end=\"931\">Warmteontwikkeling door spoelen of actuatoren<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"933\" data-end=\"1078\"><strong data-start=\"933\" data-end=\"964\">Gevolg van verkeerde keuze:<\/strong><br data-start=\"964\" data-end=\"967\" \/>Oververhitting kan leiden tot ontsteking van gas- of stofmengsels, zelfs bij correct gecertificeerde ventielen.<\/p>\n<h4 data-section-id=\"1lu9h2\" data-start=\"1185\" data-end=\"1206\"><strong>Vocht en condens<\/strong><\/h4>\n<p data-start=\"1207\" data-end=\"1264\">In veel industri\u00eble omgevingen is vocht onvermijdelijk:<\/p>\n<ul data-start=\"1265\" data-end=\"1337\">\n<li data-section-id=\"pyqnnj\" data-start=\"1265\" data-end=\"1287\">\n<p data-start=\"1267\" data-end=\"1287\">buitenopstellingen<\/p>\n<\/li>\n<li data-section-id=\"1cx0qw6\" data-start=\"1288\" data-end=\"1307\">\n<p data-start=\"1290\" data-end=\"1307\">wasinstallaties<\/p>\n<\/li>\n<li data-section-id=\"1kw0lbe\" data-start=\"1308\" data-end=\"1337\">\n<p data-start=\"1310\" data-end=\"1337\">voedingsmiddelenindustrie<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1339\" data-end=\"1364\"><strong data-start=\"1339\" data-end=\"1362\">Risico\u2019s van vocht:<\/strong><\/p>\n<ul data-start=\"1365\" data-end=\"1466\">\n<li data-section-id=\"1fjzyv8\" data-start=\"1365\" data-end=\"1391\">\n<p data-start=\"1367\" data-end=\"1391\">Corrosie van behuizing<\/p>\n<\/li>\n<li data-section-id=\"vtkwi4\" data-start=\"1392\" data-end=\"1430\">\n<p data-start=\"1394\" data-end=\"1430\">Slechte afdichting van kabelinvoer<\/p>\n<\/li>\n<li data-section-id=\"gl3wcj\" data-start=\"1431\" data-end=\"1466\">\n<p data-start=\"1433\" data-end=\"1466\">Kortsluiting bij magneetspoelen<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1468\" data-end=\"1486\"><strong data-start=\"1468\" data-end=\"1484\">Oplossingen:<\/strong><\/p>\n<ul data-start=\"1487\" data-end=\"1586\">\n<li data-section-id=\"vfop6q\" data-start=\"1487\" data-end=\"1523\">\n<p data-start=\"1489\" data-end=\"1523\">RVS-behuizing (bij voorkeur 316)<\/p>\n<\/li>\n<li data-section-id=\"32aiz4\" data-start=\"1524\" data-end=\"1548\">\n<p data-start=\"1526\" data-end=\"1548\">IP65\/IP67 afdichting<\/p>\n<\/li>\n<li data-section-id=\"1wtbdjm\" data-start=\"1549\" data-end=\"1586\">\n<p data-start=\"1551\" data-end=\"1586\">ATEX-gecertificeerde kabelwartels<\/p>\n<p data-start=\"1551\" data-end=\"1586\"><span style=\"color: #333333; font-size: 26px;\"><\/span><\/p>\n<p data-start=\"1551\" data-end=\"1586\"><span style=\"color: #333333; font-size: 26px;\"><\/span><\/p>\n<p><strong><span style=\"color: #333333; font-size: medium;\">Trillingen en mechanische belasting <\/span><\/strong><\/p>\n<p data-start=\"1634\" data-end=\"1737\">Ventielen op machines, compressoren of transportinstallaties krijgen te maken met constante trillingen.<\/p>\n<p data-start=\"1739\" data-end=\"1754\"><strong data-start=\"1739\" data-end=\"1752\">Gevolgen:<\/strong><\/p>\n<ul data-start=\"1755\" data-end=\"1852\">\n<li data-section-id=\"r6h83c\" data-start=\"1755\" data-end=\"1783\">\n<p data-start=\"1757\" data-end=\"1783\">Losrakende aansluitingen<\/p>\n<\/li>\n<li data-section-id=\"xd9jk9\" data-start=\"1784\" data-end=\"1820\">\n<p data-start=\"1786\" data-end=\"1820\">Snellere slijtage van dichtingen<\/p>\n<\/li>\n<li data-section-id=\"1nf6k25\" data-start=\"1821\" data-end=\"1852\">\n<p data-start=\"1823\" data-end=\"1852\">Verminderde betrouwbaarheid<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1854\" data-end=\"1876\"><strong data-start=\"1854\" data-end=\"1874\">Praktische tips:<\/strong><\/p>\n<ul data-start=\"1877\" data-end=\"1984\">\n<li data-section-id=\"155v92q\" data-start=\"1877\" data-end=\"1908\">\n<p data-start=\"1879\" data-end=\"1908\">Gebruik flexibele leidingen<\/p>\n<\/li>\n<li data-section-id=\"1g1y91o\" data-start=\"1909\" data-end=\"1945\">\n<p data-start=\"1911\" data-end=\"1945\">Bevestig ventielen trillingsvrij<\/p>\n<\/li>\n<li data-section-id=\"1rzsyhc\" data-start=\"1946\" data-end=\"1984\">\n<p data-start=\"1948\" data-end=\"1984\">Controleer montagepunten periodiek<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p data-start=\"933\" data-end=\"1078\">\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bij de selectie van een ATEX-ventiel wordt vaak gekeken naar zone-indeling en certificering. Maar in de praktijk spelen omgevingsfactoren een minstens zo grote rol. Temperatuur, vocht en trillingen hebben directe invloed op de veiligheid en levensduur van ATEX-ventielen. Temperatuur: onderschat risico ATEX-ventielen mogen geen gevaarlijke oppervlaktetemperaturen bereiken. Let daarom op: Maximale omgevingstemperatuur Temperatuur van het [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-123","post","type-post","status-publish","format-standard","hentry","category-blogs"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/atexventiel.nl\/index.php?rest_route=\/wp\/v2\/posts\/123","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/atexventiel.nl\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/atexventiel.nl\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/atexventiel.nl\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/atexventiel.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=123"}],"version-history":[{"count":3,"href":"https:\/\/atexventiel.nl\/index.php?rest_route=\/wp\/v2\/posts\/123\/revisions"}],"predecessor-version":[{"id":128,"href":"https:\/\/atexventiel.nl\/index.php?rest_route=\/wp\/v2\/posts\/123\/revisions\/128"}],"wp:attachment":[{"href":"https:\/\/atexventiel.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=123"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/atexventiel.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=123"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/atexventiel.nl\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=123"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}