{"id":27018,"date":"2025-11-05T10:06:03","date_gmt":"2025-11-05T10:06:03","guid":{"rendered":"https:\/\/croatia-impex.hr\/air-ventilation-valves\/"},"modified":"2025-12-02T10:10:52","modified_gmt":"2025-12-02T10:10:52","slug":"air-ventilation-valves","status":"publish","type":"page","link":"https:\/\/croatia-impex.hr\/en\/air-ventilation-valves\/","title":{"rendered":"AIR VENTILATION VALVES"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"27018\" class=\"elementor elementor-27018 elementor-26488\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d18e5b1 thegem-e-con-layout-thegem e-flex e-con-boxed e-con e-parent\" data-id=\"d18e5b1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t\t<div class=\"e-con-inner\">\r\n\t\t\t\t<div class=\"elementor-element elementor-element-3f8cfa3 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"3f8cfa3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p>The suction-vent valve ensures the proper operation of the pipeline by allowing air to escape during operating conditions, and air to enter and exit when filling and emptying the pipeline. It works automatically on the principle of ball buoyancy and the difference between the pressure in the pipeline and the atmospheric pressure. It consists of two chambers. The chamber with a small opening serves for venting small amounts of air, and the chamber with a large opening serves for the entry and exit of large amounts of air. It is installed at the highest breaking points of the pipeline.<\/p><p><strong>Application: water, drinking water, waste water (other media on request)<\/strong><\/p><p><strong>Flanged DN 50 \u2013 1000<\/strong><\/p><p><strong>Threaded \u00bd\u201c-2\u201c<\/strong><\/p><p><strong>Pressure: PN 10\/16\/25\/40<\/strong><\/p>\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\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<div class=\"elementor-element elementor-element-c24ee5f thegem-e-con-layout-thegem e-flex e-con-boxed e-con e-parent\" data-id=\"c24ee5f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t\t<div class=\"e-con-inner\">\r\n\t\t\t\t<div class=\"elementor-element elementor-element-8abc05f flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-thegem-gallery-grid\" data-id=\"8abc05f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;columns_desktop&quot;:&quot;6x&quot;,&quot;columns_tablet&quot;:&quot;4x&quot;,&quot;columns_mobile&quot;:&quot;2x&quot;,&quot;thegem_elementor_preset&quot;:&quot;default&quot;,&quot;image_ratio_default&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;title_show&quot;:&quot;yes&quot;,&quot;description_show&quot;:&quot;yes&quot;,&quot;icon_show&quot;:&quot;yes&quot;,&quot;ajax_preloader_type&quot;:&quot;default&quot;,&quot;container_margin&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:16,&quot;sizes&quot;:[]},&quot;container_margin_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;container_margin_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"thegem-gallery-grid.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"preloader save-space\"><div class=\"preloader-spin\"><\/div><\/div> <div class=\"gallery-preloader-wrapper\"> <div class=\"row\"> <div class=\"gem-gallery-grid gallery-style-justified hover-default gaps-margin columns-6 columns-tablet-4 columns-mobile-2 \" data-uid=\"8abc05f\" data-hover=\"default\" data-filter=\"[]\"> <div class=\"portfolio not-fullwidth-block \"> <ul class=\"gallery-set clearfix\" data-max-row-height=\"\"> <li class=\"gallery-item gallery-0 col-xs-6 col-sm-3 col-md-2 single-icon post-27018 page type-page status-publish\" style=\"padding: calc(16px\/2); \"> <div class=\"wrap gem-wrapbox gem-wrapbox-style-default\"> <div class=\"overlay-wrap\"> <div class=\"image-wrap \"> <picture> <source srcset=\"https:\/\/croatia-impex.hr\/wp-content\/uploads\/2025\/11\/ozracno-dozracni-ventil-thegem-product-justified-square-xs.webp 1x\" sizes=\"100vw\"> <img src=\"https:\/\/croatia-impex.hr\/wp-content\/uploads\/2025\/11\/ozracno-dozracni-ventil-thegem-product-justified-square-xs.webp\" width=\"200\" height=\"200\" class=\"attachment-thegem-product-justified-square-xs\" alt=\"ozracno-dozracni-ventil\" \/> <\/picture> <\/div> <div class=\"overlay \"> <div class=\"overlay-circle\"><\/div> <a href=\"https:\/\/croatia-impex.hr\/wp-content\/uploads\/2025\/11\/ozracno-dozracni-ventil.webp\" class=\"gallery-item-link fancy-gallery\" data-fancybox=\"gallery-6a7221ded6204\" data-elementor-open-lightbox=\"no\" aria-label=\"Fullsize Image: ozracno-dozracni-ventil\"> <span class=\"slide-info\"> <\/span> <\/a> <div class=\"overlay-content\"> <div class=\"overlay-content-center\"> <div class=\"overlay-content-inner\"> <a href=\"https:\/\/croatia-impex.hr\/wp-content\/uploads\/2025\/11\/ozracno-dozracni-ventil.webp\" class=\"icon photo \" aria-label=\"Fullsize Image: ozracno-dozracni-ventil\"> <i class=\"default\"><\/i> <\/a> <\/div> <\/div> <\/div> <\/div> <\/div> <\/div> <\/li> <\/ul> <div class=\"portfolio-item-size-container\"> <li class=\"gallery-item size-item col-xs-6 col-sm-3 col-md-2 post-27018 page type-page status-publish\" style=\"padding: calc(16px\/2); \"> <\/li> <\/div> <\/div> <\/div> <\/div> <\/div>\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","protected":false},"excerpt":{"rendered":"<p>The suction-vent valve ensures the proper operation of the pipeline by allowing air to escape during operating conditions, and air&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-fullwidth.php","meta":{"footnotes":""},"categories":[],"class_list":["post-27018","page","type-page","status-publish"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - 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