{"id":1516,"date":"2026-05-11T17:21:30","date_gmt":"2026-05-11T09:21:30","guid":{"rendered":"http:\/\/8.211.42.149\/?post_type=products&#038;p=1516"},"modified":"2026-06-02T17:13:19","modified_gmt":"2026-06-02T09:13:19","slug":"r25","status":"publish","type":"products","link":"https:\/\/walleglobal.com\/es\/products\/r25\/","title":{"rendered":"R25"},"content":{"rendered":"<div style=\"height:60px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-advanced-columns-ee775f27\" class=\"wp-block-themeisle-blocks-advanced-columns alignwide has-2-columns has-desktop-equal-layout has-tablet-equal-layout has-mobile-collapsedRows-layout has-vertical-unset\"><div class=\"wp-block-themeisle-blocks-advanced-columns-overlay\"><\/div><div class=\"innerblocks-wrap\">\n<div id=\"wp-block-themeisle-blocks-advanced-column-96d2dd71\" class=\"wp-block-themeisle-blocks-advanced-column\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ae8bfb9893e2&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ae8bfb9893e2\" class=\"wp-block-image size-full has-custom-border wp-lightbox-container\" id=\"wp-block-themeisle-blocks-image-311391c9\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/walleglobal.com\/wp-content\/uploads\/2026\/05\/R25.jpg\" alt=\"\" class=\"wp-image-2349\" style=\"border-width:1px;object-fit:cover\" srcset=\"https:\/\/walleglobal.com\/wp-content\/uploads\/2026\/05\/R25.jpg 900w, https:\/\/walleglobal.com\/wp-content\/uploads\/2026\/05\/R25-300x200.jpg 300w, https:\/\/walleglobal.com\/wp-content\/uploads\/2026\/05\/R25-768x512.jpg 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-advanced-column-e52a8027\" class=\"wp-block-themeisle-blocks-advanced-column\">\n<div id=\"wp-block-themeisle-blocks-advanced-columns-89dbe539\" class=\"wp-block-themeisle-blocks-advanced-columns has-2-columns has-desktop-twoOne-layout has-tablet-equal-layout has-mobile-collapsedRows-layout has-vertical-unset\"><div class=\"wp-block-themeisle-blocks-advanced-columns-overlay\"><\/div><div class=\"innerblocks-wrap\">\n<div id=\"wp-block-themeisle-blocks-advanced-column-01f20512\" class=\"wp-block-themeisle-blocks-advanced-column has-light-bg\">\n<h2 class=\"wp-block-heading\">R25<\/h2>\n<\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-advanced-column-58ced6cc\" class=\"wp-block-themeisle-blocks-advanced-column\"><div style=\"text-align: right;\">\r\n<a href=\"https:\/\/walleglobal.com\/wp-content\/uploads\/2026\/04\/\u7b2c\u4e00\u672c\u5408.pdf\" \r\n   download=\"Seal-Technical-Spec.pdf\" \r\n   style=\"display: inline-flex; align-items: center; gap: 8px; padding: 1px 20px; background: #0056b3; color: #ffffff; border: none; border-radius: 3px; font-size: 14px; font-weight: 600; text-decoration: none; transition: all 0.3s ease;\">\r\n  <svg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"currentColor\">\r\n    <path d=\"M19 9h-4V3H9v6H5l7 7 7-7zM5 18v2h14v-2H5z\"\/>\r\n  <\/svg>\r\n  Descargar\r\n<\/a>\r\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Rango de temperatura<\/td><td>-30\u00b0C~200\u00b0C<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 is-style-primary\"><a class=\"wp-block-button__link wp-element-button\" href=\"#contact\" style=\"border-top-left-radius:3px;border-top-right-radius:3px;border-bottom-left-radius:3px;border-bottom-right-radius:3px\">Contacto<\/a><\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-advanced-columns-c12399e1\" class=\"wp-block-themeisle-blocks-advanced-columns alignwide has-1-columns has-desktop-equal-layout has-tablet-equal-layout has-mobile-equal-layout has-vertical-unset\"><div class=\"wp-block-themeisle-blocks-advanced-columns-overlay\"><\/div><div class=\"innerblocks-wrap\">\n<div id=\"wp-block-themeisle-blocks-advanced-column-04a4f088\" class=\"wp-block-themeisle-blocks-advanced-column\">\n<div id=\"wp-block-themeisle-blocks-tabs-27c8c053\" class=\"wp-block-themeisle-blocks-tabs is-style-border\"><div class=\"wp-block-themeisle-blocks-tabs__content\">\n<div data-title=\"&lt;strong&gt;Product Overview&lt;\/strong&gt;\" class=\"wp-block-themeisle-blocks-tabs-item\"><div class=\"wp-block-themeisle-blocks-tabs-item__header\" tabindex=\"0\"><strong>Resumen del producto<\/strong><\/div><div class=\"wp-block-themeisle-blocks-tabs-item__content\">\n<p class=\"wp-block-paragraph\">El perfil R25 representa un conjunto de sellos de tipo V de acci\u00f3n \u00fanica y de gran resistencia, fabricado en una sola pieza (com\u00fanmente conocido como un sistema de empalmes en forma de V), dise\u00f1ado espec\u00edficamente para rodillos y \u00e9mbolos lineares de alta presi\u00f3n en aplicaciones hidr\u00e1ulicas. Esta configuraci\u00f3n consta de un empalme modular compuesto por un robusto anillo macho (anillo de empuje), m\u00faltiples anillos de sellado en forma de V intermedios y un anillo base macho de apoyo (anillo de respaldo). Este dise\u00f1o arquitect\u00f3nico de m\u00faltiples labios proporciona un control de fugas altamente fiable y se comporta de forma din\u00e1mica bajo condiciones variables, expandiendo din\u00e1micamente su \u00e1rea de contacto de sellado a medida que la presi\u00f3n del sistema operativo aumenta.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-tabs-253bc957\" class=\"wp-block-themeisle-blocks-tabs is-style-border\"><div class=\"wp-block-themeisle-blocks-tabs__content\">\n<div data-title=\"&lt;strong&gt;Material Characteristics&lt;\/strong&gt;\" class=\"wp-block-themeisle-blocks-tabs-item\"><div class=\"wp-block-themeisle-blocks-tabs-item__header\" tabindex=\"0\"><strong>Caracter\u00edsticas del material<\/strong><\/div><div class=\"wp-block-themeisle-blocks-tabs-item__content\">\n<p class=\"wp-block-paragraph\">Las V-rings intermedias (mostradas en color rosa) suelen fabricarse con fluoruro de silicona (FKM) de primera calidad, compuestos elastom\u00e9ricos reforzados con tejido o poli(tetrafluoroetileno) (PTFE) de alta calidad para ofrecer una excelente resistencia al desgaste, resistencia t\u00e9rmica y bajo coeficiente de fricci\u00f3n en funcionamiento. Los anillos de cabeza macho y hembra que los rodean (mostrados en color marr\u00f3n) est\u00e1n moldeados con elast\u00f3meros reforzados con algod\u00f3n de alta resistencia, polioximetileno (POM) o compuestos de nylon especializados para lograr una rigidez superior y capacidades de resistencia a la extrusi\u00f3n. Este dise\u00f1o de material funciona de forma fiable a trav\u00e9s de un amplio rango de temperaturas desde -20\u00b0C hasta +200\u00b0C (dependiendo del compuesto base) y garantiza una excelente compatibilidad con mezclas de agua-glicol, fluidos hidr\u00e1ulicos a base mineral y aceites sint\u00e9ticos agresivos.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-tabs-024749e9\" class=\"wp-block-themeisle-blocks-tabs is-style-border\"><div class=\"wp-block-themeisle-blocks-tabs__content\">\n<div data-title=\"&lt;strong&gt;Structural &amp; Performance Advantages&lt;\/strong&gt;\" class=\"wp-block-themeisle-blocks-tabs-item\"><div class=\"wp-block-themeisle-blocks-tabs-item__header\" tabindex=\"0\"><strong>Ventajas estructurales y de rendimiento<\/strong><\/div><div class=\"wp-block-themeisle-blocks-tabs-item__content\">\n<p class=\"wp-block-paragraph\">La estructura de chevron de m\u00faltiples anillos proporciona una excepcional redundancia incorporada, distribuyendo progresivamente la presi\u00f3n del fluido a trav\u00e9s de cada capa anidada de V para optimizar la eficiencia de la estanqueidad tanto en los ciclos de inactividad a baja presi\u00f3n como en los picos de presi\u00f3n extremas. El dise\u00f1o en forma de cu\u00f1a responde directamente a la fuerza axial, forzando las aletas de sellado flexibles hacia fuera radialmente contra la barra y la pared de la ranura para compensar autom\u00e1ticamente altas tolerancias mec\u00e1nicas o las vibraciones provocadas por la carga lateral. Adem\u00e1s, el anillo base s\u00f3lido en forma de cu\u00f1a sirve como protecci\u00f3n contra la extrusi\u00f3n de alta resistencia, permitiendo que todo el conjunto de embalaje pueda soportar c\u00f3modamente entornos de trabajo exigentes con presiones de hasta 40 MPa sin sufrir roturas ni da\u00f1os por extrusi\u00f3n de huecos.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-tabs-93dae085\" class=\"wp-block-themeisle-blocks-tabs is-style-border\"><div class=\"wp-block-themeisle-blocks-tabs__content\">\n<div data-title=\"&lt;strong&gt;Application Scope&lt;\/strong&gt;\" class=\"wp-block-themeisle-blocks-tabs-item\"><div class=\"wp-block-themeisle-blocks-tabs-item__header\" tabindex=\"0\"><strong>\u00c1mbito de aplicaci\u00f3n<\/strong><\/div><div class=\"wp-block-themeisle-blocks-tabs-item__content\">\n<p class=\"wp-block-paragraph\" id=\"contact\">El conjunto de envasado R25 chevron se implementa ampliamente como soluci\u00f3n de sellado para varillas o \u00e9mbolos en sistemas hidr\u00e1ulicos industriales y m\u00f3viles de gran durabilidad y exigencia. Est\u00e1 equipado de forma est\u00e1ndar en cilindros telesc\u00f3picos, prensas de forja pesadas, compuertas de desguace de metales, gr\u00faas de techo de miner\u00eda de alto tonelaje y actuadores de engranajes de direcci\u00f3n mar\u00edtimos. Adem\u00e1s, debido a su configuraci\u00f3n de apilamiento ajustable y alta resistencia a la contaminaci\u00f3n por part\u00edculas, es muy recomendado para bombas de chorro de agua de alta presi\u00f3n, bombas de lodo en equipos de campo petrol\u00edfero y elevadores agr\u00edcolas que operan en condiciones ambientales adversas.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator alignwide has-alpha-channel-opacity\"\/>\n\n\n\n<div id=\"wp-block-themeisle-blocks-advanced-columns-26477441\" class=\"wp-block-themeisle-blocks-advanced-columns alignwide has-1-columns has-desktop-equal-layout has-tablet-equal-layout has-mobile-equal-layout has-vertical-unset\"><div class=\"wp-block-themeisle-blocks-advanced-columns-overlay\"><\/div><div class=\"innerblocks-wrap\">\n<div id=\"wp-block-themeisle-blocks-advanced-column-b43fc27f\" class=\"wp-block-themeisle-blocks-advanced-column\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f1426-o1\" lang=\"zh-CN\" dir=\"ltr\" data-wpcf7-id=\"1426\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/es\/wp-json\/wp\/v2\/products\/1516#wpcf7-f1426-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Formulario de comentarios\" enctype=\"multipart\/form-data\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/es\/wp-json\/wp\/v2\/products\/1516#wpcf7-f1426-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"1426\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.2.2\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"zh_CN\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f1426-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<div class=\"uacf7-form-wrapper-container uacf7-form-1426\"><div class=\"cf7-original-style\">\n\n  <div class=\"cf7-row\">\n    <div class=\"cf7-col-half\">\n      <label>Nombre <span class=\"required\">*<\/span><\/label>\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required cf7-input\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n    <\/div>\n\n    <div class=\"cf7-col-half\">\n      <label>Correo electr\u00f3nico <span class=\"required\">*<\/span><\/label>\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email cf7-input\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n    <\/div>\n  <\/div>\n\n  <div class=\"cf7-row\">\n    <div class=\"cf7-col-half\">\n      <label>Pa\u00eds<\/label>\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-country\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text cf7-input\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-country\" \/><\/span>\n    <\/div>\n\n    <div class=\"cf7-col-half\">\n      <label>Industria<\/label>\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-industry\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text cf7-input\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-industry\" \/><\/span>\n    <\/div>\n  <\/div>\n\n  <div class=\"cf7-row\">\n    <div class=\"cf7-col-full\">\n      <label>Mensaje <span class=\"required\">*<\/span><\/label>\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"7\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required cf7-textarea\" aria-required=\"true\" aria-invalid=\"false\" name=\"your-message\"><\/textarea><\/span>\n    <\/div>\n  <\/div>\n\n  <div class=\"cf7-row\">\n    <div class=\"cf7-col-full\">\n      <label>Subir el dibujo<\/label>\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-drawing\"><input size=\"40\" class=\"wpcf7-form-control wpcf7-file cf7-input\" accept=\".pdf,.dwg,.dxf,.zip,.jpg,.jpeg,.png\" aria-invalid=\"false\" type=\"file\" name=\"your-drawing\" \/><\/span>\n      <small class=\"cf7-file-note\">\n        Formatos aceptados: PDF, DWG, DXF, ZIP, JPG y PNG. 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