{"id":48534,"date":"2025-10-29T11:25:08","date_gmt":"2025-10-29T16:25:08","guid":{"rendered":"https:\/\/www.imfapart.com\/?post_type=product&#038;p=48534"},"modified":"2026-03-20T13:59:53","modified_gmt":"2026-03-20T18:59:53","slug":"valvula-de-cierre-de-aire","status":"publish","type":"product","link":"https:\/\/www.imfapart.com\/es\/productos\/valvulas\/valvula-de-cierre-de-aire\/","title":{"rendered":"V\u00e1lvula de Cierre de Aire"},"content":{"rendered":"<h4 data-section-id=\"eyofiv\" data-start=\"0\" data-end=\"28\">Modelos de V\u00e1lvulas de Admisi\u00f3n de Aire<\/h4>\n<h4 data-section-id=\"1g5jf59\" data-start=\"30\" data-end=\"66\">Serie A \u2013 Accionamiento Neum\u00e1tico<\/h4>\n<p data-start=\"68\" data-end=\"99\"><strong data-start=\"68\" data-end=\"97\">AAC (Cierre accionado por aire)<\/strong><\/p>\n<ul>\n<li data-start=\"102\" data-end=\"124\">Apertura mediante se\u00f1al de aire<\/li>\n<li data-start=\"127\" data-end=\"157\">Cierre por presi\u00f3n neum\u00e1tica<\/li>\n<li data-start=\"160\" data-end=\"177\">Reinicio autom\u00e1tico<\/li>\n<li data-start=\"180\" data-end=\"233\">Aplicaciones donde no se requiere sistema fail-safe<\/li>\n<\/ul>\n<p data-start=\"235\" data-end=\"276\"><strong data-start=\"235\" data-end=\"274\">AAO (Apertura accionada por aire \u2013 a prueba de falla)<\/strong><\/p>\n<ul>\n<li data-start=\"279\" data-end=\"302\">Apertura por presi\u00f3n de aire<\/li>\n<li data-start=\"305\" data-end=\"350\">Cierre autom\u00e1tico por resorte (fail-safe)<\/li>\n<li data-start=\"353\" data-end=\"396\">Mayor seguridad ante p\u00e9rdida de presi\u00f3n<\/li>\n<li data-start=\"399\" data-end=\"432\">Ideal para aplicaciones cr\u00edticas<\/li>\n<\/ul>\n<hr data-start=\"434\" data-end=\"437\" \/>\n<h4 data-section-id=\"1tsfimp\" data-start=\"439\" data-end=\"474\">Serie B \u2013 Accionamiento El\u00e9ctrico<\/h4>\n<p data-start=\"476\" data-end=\"485\"><strong data-start=\"476\" data-end=\"483\">BAE<\/strong><\/p>\n<ul>\n<li data-start=\"488\" data-end=\"522\">Cierre mediante solenoide (12 o 24 V)<\/li>\n<li data-start=\"488\" data-end=\"522\">Reinicio autom\u00e1tico<\/li>\n<li data-start=\"488\" data-end=\"522\">Activaci\u00f3n por se\u00f1al el\u00e9ctrica o bot\u00f3n de emergencia<\/li>\n<\/ul>\n<p data-start=\"604\" data-end=\"624\"><strong data-start=\"604\" data-end=\"622\">BE (Fail-Safe)<\/strong><\/p>\n<ul>\n<li data-start=\"627\" data-end=\"668\">Apertura mediante se\u00f1al el\u00e9ctrica continua<\/li>\n<li data-start=\"627\" data-end=\"668\">Cierre autom\u00e1tico ante p\u00e9rdida de se\u00f1al<\/li>\n<li data-start=\"627\" data-end=\"668\">Protecci\u00f3n total en caso de fallo el\u00e9ctrico<\/li>\n<\/ul>\n<p data-start=\"762\" data-end=\"771\"><strong data-start=\"762\" data-end=\"769\">BME<\/strong><\/p>\n<ul>\n<li data-start=\"774\" data-end=\"795\">Cierre mediante solenoide<\/li>\n<li data-start=\"774\" data-end=\"795\">Reinicio manual<\/li>\n<li data-start=\"774\" data-end=\"795\">Mayor control operativo despu\u00e9s de una parada<\/li>\n<\/ul>\n<hr data-start=\"861\" data-end=\"864\" \/>\n<h4 data-section-id=\"pqqaqh\" data-start=\"866\" data-end=\"902\">Serie C \u2013 Autom\u00e1ticas por Sobrevelocidad<\/h4>\n<p data-start=\"904\" data-end=\"918\"><strong data-start=\"904\" data-end=\"916\">Serie C<\/strong><\/p>\n<ul>\n<li data-start=\"921\" data-end=\"959\">Activaci\u00f3n autom\u00e1tica por sobrevelocidad<\/li>\n<li data-start=\"921\" data-end=\"959\">No requiere se\u00f1al externa<\/li>\n<li data-start=\"921\" data-end=\"959\">Protecci\u00f3n en ambientes con gases inflamables<\/li>\n<\/ul>\n<p data-start=\"1045\" data-end=\"1060\"><strong data-start=\"1045\" data-end=\"1058\">Serie CM<\/strong><\/p>\n<ul>\n<li data-start=\"1063\" data-end=\"1099\">Parada autom\u00e1tica + opci\u00f3n manual<\/li>\n<li data-start=\"1063\" data-end=\"1099\">Mayor seguridad operativa<\/li>\n<\/ul>\n<p data-start=\"1133\" data-end=\"1154\"><strong data-start=\"1133\" data-end=\"1152\">Serie CF \/ CFM<\/strong><\/p>\n<ul>\n<li data-start=\"1157\" data-end=\"1188\">Incluyen filtro de aire integrado<\/li>\n<li data-start=\"1157\" data-end=\"1188\">Opci\u00f3n de parada manual (CFM)<\/li>\n<li data-start=\"1157\" data-end=\"1188\">Ideales para motores peque\u00f1os<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<div class=\"flex flex-col text-sm pb-25\">\n<section class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:2cda9a6a-4ded-4ea4-b876-f980e4dbd887-8\" data-testid=\"conversation-turn-18\" data-scroll-anchor=\"true\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\">\n<div class=\"flex max-w-full flex-col gap-4 grow\">\n<div data-message-author-role=\"assistant\" data-message-id=\"00c421cd-df97-419b-b829-f28083dcbc37\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden\">\n<div class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\">\n<p data-start=\"0\" data-end=\"299\">La v\u00e1lvula de cierre de aire (Air Shut Off Valve) se utiliza en la conexi\u00f3n de admisi\u00f3n de aire de un motor di\u00e9sel, ubicada entre el filtro de aire de admisi\u00f3n y la entrada del turbocargador (o el m\u00faltiple de admisi\u00f3n si el motor no est\u00e1 turboalimentado), como un dispositivo de emergencia para detener el flujo de aire hacia la c\u00e1mara de combusti\u00f3n y apagar el motor.<\/p>\n<p data-start=\"301\" data-end=\"587\" data-is-last-node=\"\" data-is-only-node=\"\">Una condici\u00f3n de emergencia puede ser determinada por el operador del equipo, o el motor puede apagarse autom\u00e1ticamente si gases combustibles presentes en el ambiente son aspirados hacia la admisi\u00f3n del motor, lo que puede provocar que la velocidad del motor deje de ser controlada por el sistema de control de combustible.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"z-0 flex min-h-[46px] justify-start\"><\/div>\n<div class=\"mt-3 w-full empty:hidden\">\n<div class=\"text-center\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<div aria-hidden=\"true\" data-edge=\"true\" class=\"pointer-events-none h-px w-px absolute bottom-0\"><\/div>","protected":false},"featured_media":50454,"template":"","meta":{"_joinchat":[]},"product_brand":[],"product_cat":[94],"product_tag":[],"class_list":{"0":"post-48534","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-valvulas","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ 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