Explosion-proof open valves with 90 degree body and pre-filter
\nExplosion-proof open valves are the main protective devices that remain open under normal conditions. This allows air to flow freely in both directions - in and out of the protected space. Thanks to this design, these valves effectively regulate ventilation, which is important for maintaining adequate atmospheric conditions inside buildings, as well as for the comfort and safety of their occupants. Explosion-proof valves are usually installed on vents and ducts in ventilation systems to ensure optimal air flow. As a result, their correct location affects the efficiency of the whole ventilation system, which means better air quality and protection against potential hazards. It is also worth noting that their main purpose is to protect shelter spaces, or structures, against pressure waves, which can be both positive and negative, caused by an explosion. In this way, the valves not only reduce the risk of structural damage, but also ensure the safety of the occupants of the protected space.<\/p>\n
BVNO models of open explosion-proof valves
\nAvailable models of BVNO open explosion-proof valves include:<\/p>\n
BVNO 50 - nominal air flow: 50 m\u00b3\/h at 200 Pa
\nBVNO 550 \u2013 nominal air flow: 550 m\u00b3\/h at 200 Pa
\nBVNO 600 \u2013 nominal air flow: 600 m\u00b3\/h at 200 Pa
\nBVNO 1000 \u2013 nominal air flow: 1000 m\u00b3\/h at 200 Pa
\nBVNO 1800 \u2013 nominal air flow: 1800 m\u00b3\/h at 200 Pa
\nBVNO 2600 \u2013 nominal air flow: 2600 m\u00b3\/h at 200 Pa
\nBVNO 2900 \u2013 nominal air flow: 2900 m\u00b3\/h at 200 Pa
\nExplosion-proof valves open technical specifications:
\nOur BVNO valves are characterised by high quality and durability. Here are the main technical specifications you need to know:<\/p>\n
Back pressure resistance: >900 kPa (9 bars)
\nMechanical impact resistance: >12 g
\nThese values apply to the Y version, which is only equipped with the safety function.<\/p>\n
Adapting BVNO valves to individual needs
\nBVNO's open explosion-proof valves can be easily customised to meet individual customer needs. We offer various options, such as:<\/p>\n
Enclosures for ducted connection
\nPre-filters
\nQuick connectors<\/p>","protected":false},"excerpt":{"rendered":"
Spr\u0101dziendro\u0161i atv\u0113rti v\u0101rsti ar 90 gr\u0101du korpusu un priek\u0161filtru Spr\u0101dziendro\u0161i atv\u0113rtie v\u0101rsti ir galven\u0101s aizsargier\u012bces, kas norm\u0101los apst\u0101k\u013cos paliek atv\u0113rtas. Tas \u013cauj gaisam br\u012bvi pl\u016bst abos virzienos \u2013 gan uz aizsarg\u0101jamo telpu, gan no t\u0101s. Pateicoties \u0161ai konstrukcijai, \u0161ie v\u0101rsti efekt\u012bvi regul\u0113 ventil\u0101ciju, kas ir svar\u012bga atbilsto\u0161u atmosf\u0113ras apst\u0101k\u013cu uztur\u0113\u0161anai \u0113ku iek\u0161ien\u0113, k\u0101 ar\u012b to […]<\/p>","protected":false},"featured_media":3018,"comment_status":"open","ping_status":"closed","template":"","meta":{"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":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[44,49],"product_tag":[],"class_list":{"0":"post-2862","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-filtresanas-un-ventilacijas-sistemas","7":"product_cat-filtri","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","12":"first","13":"instock","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"yoast_head":"\n