{"id":7798,"date":"2023-03-15T02:33:47","date_gmt":"2023-03-15T02:33:47","guid":{"rendered":"https:\/\/naxcompressor.com\/?p=7798"},"modified":"2026-08-24T10:42:25","modified_gmt":"2026-08-24T02:42:25","slug":"understanding-the-basics-of-unloader-valve-air-compressors","status":"publish","type":"post","link":"https:\/\/nxcompressor.com\/es\/understanding-the-basics-of-unloader-valve-air-compressors\/","title":{"rendered":"Comprender los conceptos b\u00e1sicos de los compresores de aire con v\u00e1lvula de descarga"},"content":{"rendered":"

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\"\"<\/p>\n

Qu\u00e9 es la v\u00e1lvula de descarga\uff1f<\/h2>\n

Las v\u00e1lvulas de descarga se utilizan para eliminar la presi\u00f3n del sistema durante el arranque y la parada. Suministran grandes caudales, que pueden controlarse a distancia mediante actuadores neum\u00e1ticos o el\u00e9ctricos. La v\u00e1lvula tiene dos modos de funcionamiento: Manual y autom\u00e1tico, con una gama de aplicaciones que incluye compresores de aire, soplantes, sistemas de refrigeraci\u00f3n, recipientes a presi\u00f3n (equipos de almacenamiento a granel), as\u00ed como dep\u00f3sitos utilizados para el almacenamiento de l\u00edquidos o gases inflamables.<\/p>\n

Proceso de desmontaje de la v\u00e1lvula de descarga<\/h2>\n

La v\u00e1lvula de descarga se desmonta con una llave hexagonal y la eliminaci\u00f3n del tornillo de ajuste, el resorte, la v\u00e1lvula c\u00f3nica y el desmontaje de cada tap\u00f3n de la v\u00e1lvula de descarga, la separaci\u00f3n de los pernos de la v\u00e1lvula de primera entrada de la v\u00e1lvula de entrada, sacar el resorte y la placa deslizante, eliminar cada parte y disponerlos ordenadamente despu\u00e9s de desmontar el trabajo est\u00e1 hecho<\/p>\n

Principio de la descarga manual de la v\u00e1lvula de descarga<\/h2>\n

La v\u00e1lvula de alivio de presi\u00f3n manual es similar a la v\u00e1lvula de alivio de presi\u00f3n autom\u00e1tica, pero utiliza una rueda de mano con un tornillo en lugar de un motor el\u00e9ctrico para liberar la presi\u00f3n. El principio de la v\u00e1lvula de alivio de presi\u00f3n manual es: mediante la rotaci\u00f3n en sentido antihorario del volante \u2192 P2, cuando el tornillo se mueve hacia adelante \u2192 act\u00faa sobre la v\u00e1lvula c\u00f3nica, reduciendo su fuerza de resorte, bloqueando la descarga de aceite del orificio del cuerpo superficial\u2192 presi\u00f3n de aceite por debajo de P1 \u2192 tapa de la v\u00e1lvula abierta por presi\u00f3n\u2192 aceite descargado del cilindro y devuelto al orificio del cuerpo superficial\u2192 las v\u00e1lvulas correspondientes se cierran r\u00e1pidamente.<\/p>","protected":false},"excerpt":{"rendered":"

Descubra los fundamentos de los compresores de aire con v\u00e1lvula de descarga, desde una visi\u00f3n general de su dise\u00f1o y principios de funcionamiento hasta consejos de integraci\u00f3n y mantenimiento.<\/p>","protected":false},"author":2,"featured_media":7162,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_theme","format":"standard","meta":{"_acf_changed":false,"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":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-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":"","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-4)","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-4)","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-4)","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":""}},"footnotes":""},"categories":[35],"tags":[],"class_list":["post-7798","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-instructions"],"acf":[],"_links":{"self":[{"href":"https:\/\/nxcompressor.com\/es\/wp-json\/wp\/v2\/posts\/7798","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nxcompressor.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nxcompressor.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nxcompressor.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nxcompressor.com\/es\/wp-json\/wp\/v2\/comments?post=7798"}],"version-history":[{"count":2,"href":"https:\/\/nxcompressor.com\/es\/wp-json\/wp\/v2\/posts\/7798\/revisions"}],"predecessor-version":[{"id":25676,"href":"https:\/\/nxcompressor.com\/es\/wp-json\/wp\/v2\/posts\/7798\/revisions\/25676"}],"wp:attachment":[{"href":"https:\/\/nxcompressor.com\/es\/wp-json\/wp\/v2\/media?parent=7798"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nxcompressor.com\/es\/wp-json\/wp\/v2\/categories?post=7798"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nxcompressor.com\/es\/wp-json\/wp\/v2\/tags?post=7798"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}