{"id":1490,"date":"2026-05-11T16:06:18","date_gmt":"2026-05-11T08:06:18","guid":{"rendered":"http:\/\/8.211.42.149\/?post_type=myproducts&#038;p=1490"},"modified":"2026-06-02T16:51:48","modified_gmt":"2026-06-02T08:51:48","slug":"r11","status":"publish","type":"products","link":"https:\/\/walleglobal.com\/fr\/products\/r11\/","title":{"rendered":"R11"},"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;6ae8bfacde3db&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ae8bfacde3db\" class=\"wp-block-image size-full has-custom-border wp-lightbox-container\" id=\"wp-block-themeisle-blocks-image-68dff506\"><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\/R11-1.jpg\" alt=\"\" class=\"wp-image-2319\" style=\"border-width:1px;object-fit:cover\" srcset=\"https:\/\/walleglobal.com\/wp-content\/uploads\/2026\/05\/R11-1.jpg 900w, https:\/\/walleglobal.com\/wp-content\/uploads\/2026\/05\/R11-1-300x200.jpg 300w, https:\/\/walleglobal.com\/wp-content\/uploads\/2026\/05\/R11-1-768x512.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\">R11<\/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  T\u00e9l\u00e9charger\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>Max pression<\/td><td>400 Bar<\/td><\/tr><tr><td>Intervalle de temp\u00e9rature<\/td><td>-30\u00b0C \u00e0 110\u00b0C<\/td><\/tr><tr><td>Vitesse maximale<\/td><td>0,5 m\/s<\/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\">Nous contacter<\/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>Vue d'ensemble du produit<\/strong><\/div><div class=\"wp-block-themeisle-blocks-tabs-item__content\">\n<p class=\"wp-block-paragraph\" id=\"r01\">Le joint \u00e0 bille de type R11 est un joint \u00e0 piston unidirectionnel haute performance fabriqu\u00e9 en polyur\u00e9thane de qualit\u00e9 sup\u00e9rieure (PU). Gr\u00e2ce \u00e0 une conception \u00e0 section transversale sym\u00e9trique et aux caract\u00e9ristiques de gorge conformes \u00e0 la norme ISO 5597, ce joint est optimis\u00e9 pour les syst\u00e8mes hydrauliques ayant un espace de cavit\u00e9 radiale limit\u00e9. Il offre une adaptation sans jeu \u00e0 l\u2019ext\u00e9rieur de la cavit\u00e9 de montage, gr\u00e2ce \u00e0 une installation compacte, des performances de serrage excellentes et une capacit\u00e9 de fermeture fiable.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-tabs-06cc51e9\" 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>Caract\u00e9ristiques du mat\u00e9riau<\/strong><\/div><div class=\"wp-block-themeisle-blocks-tabs-item__content\">\n<p class=\"wp-block-paragraph\" id=\"r01\">Le joint R11 est fabriqu\u00e9 \u00e0 partir d\u2019un mat\u00e9riau polyur\u00e9thane de haute qualit\u00e9, qui offre une excellente \u00e9lasticit\u00e9, une r\u00e9sistance \u00e0 la compression et une r\u00e9sistance \u00e0 l\u2019abrasion. Ce mat\u00e9riau pr\u00e9sente des propri\u00e9t\u00e9s physiques stables, ne se d\u00e9forme pas facilement en cas de compression prolong\u00e9e, ni en cas d\u2019usure ou de vieillissement. Il maintient une pr\u00e9charge de fermeture constante dans des conditions de travail dynamiques et statiques, et offre une excellente adaptabilit\u00e9 globale aux fluides hydrauliques conventionnels et \u00e0 des environnements op\u00e9rationnels complexes.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-tabs-961e3cc5\" 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>Avantages structurels et de performance<\/strong><\/div><div class=\"wp-block-themeisle-blocks-tabs-item__content\">\n<ul class=\"wp-block-list\">\n<li><strong>Fonction d'\u00e9tanch\u00e9it\u00e9 unidirectionnelle<\/strong>Il s\u2019agit d\u2019un joint \u00e0 piston professionnel offrant des performances de fermeture unidirectionnelle stables, capable de bloquer efficacement la pression hydraulique dans une seule direction, d\u2019emp\u00eacher le retour de fluide et de r\u00e9pondre aux exigences de maintien et de fermeture de la pression unidirectionnelle des \u00e9quipements hydrauliques.<\/li>\n\n\n\n<li><strong>Design \u00e0 section transversale sym\u00e9trique<\/strong>La structure de section sym\u00e9trique optimis\u00e9e simplifie l\u2019installation et les risques d\u2019assemblage inverse, assure une r\u00e9partition uniforme des efforts sur le joint, \u00e9vite l\u2019usure exc\u00e9dentaire et am\u00e9liore la stabilit\u00e9 globale du syst\u00e8me.<\/li>\n\n\n\n<li><strong>Norme ISO 5597 pour les cavit\u00e9s<\/strong>Con\u00e7ue en stricte conformit\u00e9 avec les dimensions de gorge de l\u2019ISO 5597, elle pr\u00e9sente une grande polyvalence et une interchangeabilit\u00e9, ce qui la rend id\u00e9ale pour l\u2019installation et le remplacement standardis\u00e9s des \u00e9quipements.<\/li>\n\n\n\n<li><strong>Compatibilit\u00e9 d'interf\u00e9rence avec le bord ext\u00e9rieur de la cavit\u00e9<\/strong>Le joint adopte une adaptation \u00e0 l\u2019int\u00e9rieur de la cavit\u00e9 de montage, assurant une compression serr\u00e9e et un bon maintien, \u00e9vitant ainsi efficacement le desserrage, le d\u00e9placement et les fuites du joint caus\u00e9s par les vibrations et les fluctuations de pression.<\/li>\n\n\n\n<li><strong>Excellent rendement de l'\u00e9tanch\u00e9it\u00e9 dynamique et statique<\/strong>Il offre un effet d'\u00e9tanch\u00e9it\u00e9 sup\u00e9rieur tant en situation statique que lors de mouvements dynamiques alternatifs, avec une faible friction, une bonne r\u00e9sistance \u00e0 la pression et un niveau de fuite nul dans les conditions de fonctionnement normales.<\/li>\n\n\n\n<li><strong>Haute tol\u00e9rance \u00e0 la rugosit\u00e9 de la surface de la rainure<\/strong>La conception structurelle unique permet \u00e0 la surface inf\u00e9rieure de la rainure d'avoir une rugosit\u00e9 sup\u00e9rieure, ce qui r\u00e9duit les exigences de pr\u00e9cision de la finition de la rainure de montage, r\u00e9duit les co\u00fbts de traitement de l'\u00e9quipement et am\u00e9liore l'applicabilit\u00e9.<\/li>\n\n\n\n<li><strong>Design compact pour un espace radiaire limit\u00e9<\/strong>Con\u00e7ue pour des sc\u00e9narios de conception structurelle ayant une dimension radiale limit\u00e9e de la cavit\u00e9, cette membrane pr\u00e9sente une faible encombrement d\u2019installation et une structure compacte, s\u2019adaptant parfaitement aux exigences de l\u2019am\u00e9nagement des syst\u00e8mes hydrauliques miniaturis\u00e9s et compacts.<\/li>\n<\/ul>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-tabs-e6097b36\" 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>Champ d'application<\/strong><\/div><div class=\"wp-block-themeisle-blocks-tabs-item__content\">\n<p class=\"wp-block-paragraph\" id=\"contact\">Utilis\u00e9 largement pour l'\u00e9tanch\u00e9it\u00e9 des tiges de pistons de divers cylindres hydrauliques ayant un espace de cavit\u00e9 radiale limit\u00e9, il convient aux \u00e9quipements hydrauliques standards conformes aux sp\u00e9cifications de rainure ISO 5597, et s'applique notamment dans des conditions de travail n\u00e9cessitant une pression maintenue en sens unique et une \u00e9tanch\u00e9it\u00e9 en sens unique.<\/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 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