{"id":5951,"date":"2024-07-31T23:12:40","date_gmt":"2024-07-31T23:12:40","guid":{"rendered":"https:\/\/sinovalveco.com\/?post_type=product&#038;p=5951"},"modified":"2025-06-11T12:35:27","modified_gmt":"2025-06-11T12:35:27","slug":"high-pressure-globe-valve","status":"publish","type":"product","link":"https:\/\/ntgdvalve.com\/es\/high-pressure-globe-valve\/","title":{"rendered":"V\u00e1lvula de globo de alta presi\u00f3n"},"content":{"rendered":"<p>Cuando la v\u00e1lvula de globo de alta presi\u00f3n est\u00e1 en funcionamiento, el prensaestopas se extiende hacia el extremo del disco y sobresale del bonete, formando un cono invertido con un di\u00e1metro final mayor que el di\u00e1metro de la secci\u00f3n de acoplamiento con el bonete. En el hueco anular formado entre el cono invertido del prensaestopas, el orificio interior del cuerpo de la v\u00e1lvula y el bonete se dispone un anillo de sellado correspondiente a la forma del hueco. Utilizando el esquema t\u00e9cnico mencionado, el uso de la presi\u00f3n del propio medio l\u00edquido para lograr el prop\u00f3sito de sellado, cuanto mayor sea la presi\u00f3n, mayor ser\u00e1 la fuerza de sellado, m\u00e1s fiable ser\u00e1 el sellado, por lo que es una v\u00e1lvula de globo de sellado a presi\u00f3n.<\/p>\n<p>Cuando la temperatura y la presi\u00f3n fluct\u00faan bajo alta presi\u00f3n, el rendimiento de sellado es bueno y el sellado es fiable. En comparaci\u00f3n con el sellado forzado, la v\u00e1lvula de globo de alta presi\u00f3n no requiere una gran precarga del perno. La brida mediana es de tama\u00f1o peque\u00f1o, peso ligero y estructura compacta.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-5952 aligncenter\" src=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2024\/07\/pressure-gate-valve.webp\" alt=\"\" width=\"600\" height=\"424\" srcset=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2024\/07\/pressure-gate-valve.webp 1000w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2024\/07\/pressure-gate-valve-768x542.webp 768w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2024\/07\/pressure-gate-valve-600x424.webp 600w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2><span id=\"The_main_features_of_the_high_pressure_globe_valve\"><strong>Caracter\u00edsticas principales de la v\u00e1lvula de globo de alta presi\u00f3n:<\/strong><\/span><\/h2>\n<ul>\n<li>Rango de temperatura: -40\u2103 - 550\u2103<\/li>\n<li>Material del cuerpo: acero al carbono, acero inoxidable<\/li>\n<li>Material del v\u00e1stago: acero inoxidable<\/li>\n<li>Embalaje: grafito flexible, tefl\u00f3n reforzado<\/li>\n<li>Conexi\u00f3n: brida, soldadura a tope, rosca interior<\/li>\n<li>Medios adecuados: agua, vapor, aceite, etc.<\/li>\n<\/ul>\n<p style=\"text-align: center;\"><iframe title=\"Reproductor de v\u00eddeo YouTube\" src=\"https:\/\/www.youtube.com\/embed\/vST0F6wE3Pw?si=qaU5AsOMIcwkwPGB\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>","protected":false},"excerpt":{"rendered":"<p>\u203b <strong data-start=\"3\" data-end=\"31\" data-is-only-node=\"\">Resistencia a altas presiones<\/strong>: Dise\u00f1ado para condiciones de presi\u00f3n extrema.<br \/>\n\u203b <strong data-start=\"78\" data-end=\"102\" data-is-only-node=\"\">Control preciso del caudal<\/strong>: Ofrece una regulaci\u00f3n fina del flujo de fluido.<br \/>\n\u203b <strong data-start=\"145\" data-end=\"166\" data-is-only-node=\"\">Materiales duraderos<\/strong>: Construido para la fuerza y la longevidad.<br \/>\n\u203b <strong data-start=\"205\" data-end=\"226\" data-is-only-node=\"\">Dise\u00f1o a prueba de fugas<\/strong>: Garantiza una fuga m\u00ednima a alta presi\u00f3n.<br \/>\n\u203b <strong data-start=\"276\" data-end=\"301\" data-is-only-node=\"\">Tolerancia t\u00e9rmica<\/strong>: Soporta temperaturas altas y bajas.<\/p>\n<p><strong data-start=\"349\" data-end=\"369\" data-is-only-node=\"\">Sellado fiable<\/strong>: Evita interrupciones de flujo no deseadas.<\/p>","protected":false},"featured_media":6140,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_eb_attr":"","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":"","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":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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