{"id":130,"date":"2024-09-22T03:09:45","date_gmt":"2024-09-22T03:09:45","guid":{"rendered":"https:\/\/oel.co.th\/product\/?page_id=130"},"modified":"2026-03-24T06:47:24","modified_gmt":"2026-03-24T06:47:24","slug":"rsbp-non-return-valve-b-flap-i-pro","status":"publish","type":"page","link":"https:\/\/oel.co.th\/product\/rsbp-non-return-valve-b-flap-i-pro\/","title":{"rendered":"RSBP Non Return Valve &#8211; B-FLAP I PRO"},"content":{"rendered":"\n<p>A non-return valve&nbsp;allows a medium to flow in only one direction&nbsp;and is fitted to ensure that the medium flows through a pipe in the right direction, where pressure conditions may otherwise cause reversed flow.<\/p>\n\n\n\n<p>The innovated explosion isolation flap B-FLAP I PRO is certified according to&nbsp;<strong>EN&nbsp;16447 and EN&nbsp;15089<\/strong>. B-FLAP I PRO was tested by an accredited laboratory with emphasis on real-world conditions in the various production processes.<\/p>\n\n\n\n<p>The B-Flap I PRO explosion isolation flap can stop the propagation of an explosion caused by processed organic, melting, coarse, and metal dusts up to explosion class&nbsp;<strong>St 3<\/strong>&nbsp;and dusts with very low values of&nbsp;<strong>minimum initiation energy (MIE) and temperature (MIT)<\/strong>. This new design of the B-FLAP I PRO explosion isolation flap makes it easier to handle during the installation and operational maintenance.<\/p>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-ad2f72ca wp-block-group-is-layout-flex\">\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-8cf370e7 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"939\" height=\"950\" src=\"https:\/\/oel.co.th\/product\/wp-content\/uploads\/2024\/09\/Picture3-1.jpg\" alt=\"\" class=\"wp-image-131\" style=\"width:368px;height:auto\" srcset=\"https:\/\/oel.co.th\/product\/wp-content\/uploads\/2024\/09\/Picture3-1.jpg 939w, https:\/\/oel.co.th\/product\/wp-content\/uploads\/2024\/09\/Picture3-1-297x300.jpg 297w, https:\/\/oel.co.th\/product\/wp-content\/uploads\/2024\/09\/Picture3-1-768x777.jpg 768w\" sizes=\"auto, (max-width: 939px) 100vw, 939px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-8cf370e7 wp-block-group-is-layout-flex\">\n<h2 class=\"wp-block-heading\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-nv-c-2-color\">Benefits and Application<\/mark><\/strong><\/h2>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-8cf370e7 wp-block-group-is-layout-flex\">\n<ul class=\"wp-block-list\">\n<li>Dust class St1 \/ St2 \/ St3 (metallic \/ non metallic dust)<\/li>\n\n\n\n<li>Horizontal \/ vertical installation<\/li>\n\n\n\n<li>Suitable for push and pull system<\/li>\n\n\n\n<li>Low MESG value<\/li>\n\n\n\n<li>Possibility of application on pipes with elbows<\/li>\n\n\n\n<li>Certified for extremely low MIE and MIT values<\/li>\n\n\n\n<li>High pressure resistance<\/li>\n\n\n\n<li>Optional stainless steel and anti abrasive treatment<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"428\" height=\"165\" src=\"https:\/\/oel.co.th\/product\/wp-content\/uploads\/2024\/09\/Picture4-3.jpg\" alt=\"\" class=\"wp-image-137\" style=\"width:310px;height:auto\" srcset=\"https:\/\/oel.co.th\/product\/wp-content\/uploads\/2024\/09\/Picture4-3.jpg 428w, https:\/\/oel.co.th\/product\/wp-content\/uploads\/2024\/09\/Picture4-3-300x116.jpg 300w\" sizes=\"auto, (max-width: 428px) 100vw, 428px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#bb564b\" class=\"has-inline-color\">Advantages<\/mark><\/h1>\n\n\n\n<ul class=\"wp-block-list\">\n<li>installation on horizontal and vertical pipes<\/li>\n\n\n\n<li>suitable for all types of dusts, including metal dust, up to St 3<\/li>\n\n\n\n<li>reverse flow application<\/li>\n\n\n\n<li>certified for dusts with extremely low values of MIE and MIT<\/li>\n\n\n\n<li>low value of MESG<\/li>\n\n\n\n<li>suitable for push and pull system<\/li>\n\n\n\n<li>low pressure losses, high pressure resistance<\/li>\n\n\n\n<li>easy installation, inspection, and maintenance<\/li>\n\n\n\n<li>explosion isolation flap is locked when closed<\/li>\n\n\n\n<li>possibility of application on pipes with elbows and \/ or obstacles<\/li>\n\n\n\n<li>standardly equipped with an RPD mechanism<\/li>\n\n\n\n<li>optional possibility to produce in a stainless steel version<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"354\" src=\"https:\/\/oel.co.th\/product\/wp-content\/uploads\/2026\/03\/Untitled-1-1024x354.jpg\" alt=\"\" class=\"wp-image-394\" srcset=\"https:\/\/oel.co.th\/product\/wp-content\/uploads\/2026\/03\/Untitled-1-1024x354.jpg 1024w, https:\/\/oel.co.th\/product\/wp-content\/uploads\/2026\/03\/Untitled-1-300x104.jpg 300w, https:\/\/oel.co.th\/product\/wp-content\/uploads\/2026\/03\/Untitled-1-768x265.jpg 768w, https:\/\/oel.co.th\/product\/wp-content\/uploads\/2026\/03\/Untitled-1-1536x530.jpg 1536w, https:\/\/oel.co.th\/product\/wp-content\/uploads\/2026\/03\/Untitled-1.jpg 2033w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Contact : 099-017-7779<br>Email : oel_engineer@outlook.com<br>Line ID : santithep_s<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"http:\/\/line.me\/ti\/p\/~santithep_s\"><img loading=\"lazy\" decoding=\"async\" width=\"147\" height=\"41\" src=\"https:\/\/oel.co.th\/product\/wp-content\/uploads\/2024\/09\/line.gif\" alt=\"\" class=\"wp-image-73\" style=\"width:204px;height:auto\"\/><\/a><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A non-return valve&nbsp;allows a medium to flow in only one direction&nbsp;and is fitted to ensure that the medium flows through a pipe in the right direction, where pressure conditions may otherwise cause reversed flow. The innovated explosion isolation flap B-FLAP I PRO is certified according to&nbsp;EN&nbsp;16447 and EN&nbsp;15089. B-FLAP I PRO was tested by an&hellip;&nbsp;<a href=\"https:\/\/oel.co.th\/product\/rsbp-non-return-valve-b-flap-i-pro\/\" class=\"\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">RSBP Non Return Valve &#8211; B-FLAP I PRO<\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"class_list":["post-130","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/oel.co.th\/product\/wp-json\/wp\/v2\/pages\/130","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oel.co.th\/product\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/oel.co.th\/product\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/oel.co.th\/product\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/oel.co.th\/product\/wp-json\/wp\/v2\/comments?post=130"}],"version-history":[{"count":9,"href":"https:\/\/oel.co.th\/product\/wp-json\/wp\/v2\/pages\/130\/revisions"}],"predecessor-version":[{"id":396,"href":"https:\/\/oel.co.th\/product\/wp-json\/wp\/v2\/pages\/130\/revisions\/396"}],"wp:attachment":[{"href":"https:\/\/oel.co.th\/product\/wp-json\/wp\/v2\/media?parent=130"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}