{"id":713,"date":"2023-01-22T22:58:28","date_gmt":"2023-01-22T22:58:28","guid":{"rendered":"http:\/\/gerhman.com\/?post_type=product&#038;p=713"},"modified":"2026-02-14T15:31:20","modified_gmt":"2026-02-14T15:31:20","slug":"tvd-tunnel-ventilation-damper","status":"publish","type":"product","link":"https:\/\/gerhman.com\/fr\/produit\/tvd-tunnel-ventilation-damper\/","title":{"rendered":"TVD &#8211; Tunnel Ventilation Damper"},"content":{"rendered":"<div class=\"page\" title=\"Page 3\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>TVD heavy duty fire and smoke damper maintains the highest standards of life safety for ventilation in tunnel transit systems.<\/p>\n<\/div>\n<div class=\"page\" title=\"Page 3\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p><strong>Typical Applications<\/strong><\/p>\n<p>Designed for transit tunnels, underground applications, tunnel dampers control volumetric flow and in an emergency can regulate smoke and hot gases.<\/p>\n<p><strong>Designed for<\/strong><\/p>\n<ul>\n<li>Transit tunnels<\/li>\n<li>Underground applications<\/li>\n<\/ul>\n<\/div>\n<div class=\"page\" title=\"Page 3\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p><strong>Pressure Balance and control<\/strong><\/p>\n<p>Dampers applied in the systems are used for discharge of pressure or control air flow<\/p>\n<p><strong>Emergency Fire \/ Smoke Control<\/strong><\/p>\n<p>Dampers are placed on ventilation and smoke discharge system are projected and used for helping smoke, pressure and gas discharge system<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>TVD heavy duty fire and smoke damper maintains the highest standards of life safety for ventilation in tunnel transit systems. Typical Applications Designed for transit tunnels,<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"featured_media":720,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[56,35],"product_tag":[80],"class_list":{"0":"post-713","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-industrial-fire-and-smoke-control","7":"product_cat-industrial-ventilation","8":"product_tag-heavy","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/gerhman.com\/fr\/wp-json\/wp\/v2\/product\/713","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gerhman.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gerhman.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/gerhman.com\/fr\/wp-json\/wp\/v2\/comments?post=713"}],"version-history":[{"count":1,"href":"https:\/\/gerhman.com\/fr\/wp-json\/wp\/v2\/product\/713\/revisions"}],"predecessor-version":[{"id":719,"href":"https:\/\/gerhman.com\/fr\/wp-json\/wp\/v2\/product\/713\/revisions\/719"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gerhman.com\/fr\/wp-json\/wp\/v2\/media\/720"}],"wp:attachment":[{"href":"https:\/\/gerhman.com\/fr\/wp-json\/wp\/v2\/media?parent=713"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/gerhman.com\/fr\/wp-json\/wp\/v2\/product_brand?post=713"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/gerhman.com\/fr\/wp-json\/wp\/v2\/product_cat?post=713"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/gerhman.com\/fr\/wp-json\/wp\/v2\/product_tag?post=713"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}