{"id":4451,"date":"2023-05-13T11:25:07","date_gmt":"2023-05-13T09:25:07","guid":{"rendered":"https:\/\/hydromot.lu\/techblog\/?p=4451"},"modified":"2023-10-10T13:56:12","modified_gmt":"2023-10-10T11:56:12","slug":"bloc-de-commande-mobile","status":"publish","type":"post","link":"https:\/\/www.hydromot.lu\/techblog\/fr\/bloc-de-commande-mobile\/","title":{"rendered":"Bloc de commande mobile"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"4451\" class=\"elementor elementor-4451 elementor-4449\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1a1695b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1a1695b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a17dccf\" data-id=\"a17dccf\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-750a8d9 elementor-widget elementor-widget-text-editor\" data-id=\"750a8d9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Dans le domaine des <strong>engins mobiles<\/strong>, il existe des exigences particuli\u00e8res en mati\u00e8re de technique de vannes. Les blocs de commande pour les applications mobiles pr\u00e9sentent <strong>des diff\u00e9rences notables<\/strong> par rapport aux <a href=\"https:\/\/hydromot.lu\/techblog\/fr\/valves-hydrauliques\/\" target=\"_blank\" rel=\"noopener\">valves hydrauliques<\/a> utilis\u00e9es dans les applications fixes.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b6ee7c9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b6ee7c9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-52bbe38\" data-id=\"52bbe38\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d5ba620 elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"d5ba620\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;exclude_headings_by_selector&quot;:[],&quot;headings_by_tags&quot;:[&quot;h2&quot;,&quot;h3&quot;,&quot;h4&quot;,&quot;h5&quot;,&quot;h6&quot;],&quot;marker_view&quot;:&quot;numbers&quot;,&quot;no_headings_message&quot;:&quot;Aucun titre n\\u2019a \\u00e9t\\u00e9 trouv\\u00e9 sur cette page.&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tContenu\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__d5ba620\" aria-expanded=\"true\" aria-label=\"Ouvrir la table des mati\u00e8res\"><i aria-hidden=\"true\" class=\"fas fa-chevron-down\"><\/i><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__d5ba620\" aria-expanded=\"true\" aria-label=\"Fermer la table des mati\u00e8res\"><i aria-hidden=\"true\" class=\"fas fa-chevron-up\"><\/i><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__d5ba620\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<i class=\"elementor-toc__spinner eicon-animation-spin eicon-loading\" aria-hidden=\"true\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-727a5fd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"727a5fd\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-03e945b\" data-id=\"03e945b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-99f11a3 elementor-widget elementor-widget-heading\" data-id=\"99f11a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-large\">Bloc de commande mobile - Vanne monobloc<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2a5ee7b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2a5ee7b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8482023\" data-id=\"8482023\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cae9c80 elementor-widget elementor-widget-text-editor\" data-id=\"cae9c80\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les <strong>vannes monobloc<\/strong> sont des blocs de commande mobiles dans lesquels les <strong>canaux d&#8217;huile<\/strong> sont principalement int\u00e9gr\u00e9s ou <strong>moul\u00e9s<\/strong> dans le bloc de commande. Les pistons de commande se d\u00e9placent directement \u00e0 l&#8217;int\u00e9rieur du bloc de soupapes. Les \u00e9l\u00e9ments d&#8217;actionnement du piston sont mont\u00e9s de l&#8217;ext\u00e9rieur, les cartouches encastr\u00e9es \u00e9largissent les fonctions de commande.<\/p>\n<p>Les canaux int\u00e9gr\u00e9s offrent <strong>des caract\u00e9ristiques d&#8217;\u00e9coulement particuli\u00e8rement favorables<\/strong>, et la forme ext\u00e9rieure adapt\u00e9e au processus de coul\u00e9e r\u00e9sulte globalement en une construction tr\u00e8s \u00e9conome <strong>en mat\u00e9riaux et en espace<\/strong>.<\/p>\n<p>Une telle construction est r\u00e9alisable en raison du grand nombre de blocs de commande identiques utilis\u00e9s dans les applications mobiles.<\/p>\n<p>Les distributeurs mobiles de <strong>type monobloc<\/strong> sont g\u00e9n\u00e9ralement disponibles avec jusqu&#8217;\u00e0 6 sections individuelles.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5b95fb0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5b95fb0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2f7c10a\" data-id=\"2f7c10a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cf5326a elementor-widget elementor-widget-image\" data-id=\"cf5326a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"264\" src=\"https:\/\/www.hydromot.lu\/techblog\/wp-content\/uploads\/2023\/05\/MB-einfach-Handsteuerventil-300x264.jpg\" class=\"attachment-medium size-medium wp-image-4457\" alt=\"Mobilsteuerblock von Hydromot - Mobil Wegeventil mit einer Sektion\" srcset=\"https:\/\/www.hydromot.lu\/techblog\/wp-content\/uploads\/2023\/05\/MB-einfach-Handsteuerventil-300x264.jpg 300w, https:\/\/www.hydromot.lu\/techblog\/wp-content\/uploads\/2023\/05\/MB-einfach-Handsteuerventil-768x677.jpg 768w, https:\/\/www.hydromot.lu\/techblog\/wp-content\/uploads\/2023\/05\/MB-einfach-Handsteuerventil.jpg 909w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-40ab366 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"40ab366\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1290840\" data-id=\"1290840\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f899c3e elementor-widget elementor-widget-heading\" data-id=\"f899c3e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-large\">Que sont les charges de traction en hydraulique ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1278ee2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1278ee2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-537a2dc\" data-id=\"537a2dc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-54450c6 elementor-widget elementor-widget-text-editor\" data-id=\"54450c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pour obtenir une plus grande <strong>flexibilit\u00e9<\/strong> en cas de <strong>faible nombre de pi\u00e8ces<\/strong>, les blocs de commande mobiles sont \u00e9galement &#8220;d\u00e9mont\u00e9s&#8221; en disques de soupape individuels <strong>&#8220;d\u00e9mont\u00e9s&#8221;<\/strong>. En assemblant individuellement plusieurs de ces disques, selon les besoins de l&#8217;application, on obtient un <strong>bloc de commande de type sandwich<\/strong>. Les vannes sectionnelles sont \u00e9galement des blocs de commande mobiles et constituent un \u00e9l\u00e9ment important des syst\u00e8mes ol\u00e9ohydrauliques utilis\u00e9s dans de nombreux engins mobiles. Ils permettent de d\u00e9placer et de commander des v\u00e9rins et <a href=\"https:\/\/hydromot.lu\/techblog\/fr\/moteurs-hydrauliques\/\" target=\"_blank\" rel=\"noopener\">des moteurs hydrauliques<\/a>.<\/p>\n<p>Dans le domaine de l&#8217;ol\u00e9ohydraulique, les valves sectionnelles sont \u00e9galement connues sous le nom de <strong>blocs de distribution<\/strong>. Ils se composent de plusieurs sections de vannes connect\u00e9es en s\u00e9rie et pouvant \u00eatre command\u00e9es individuellement pour contr\u00f4ler le d\u00e9bit et la pression de l&#8217;huile hydraulique.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1b2ef8e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1b2ef8e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-50169c1\" data-id=\"50169c1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f09280d elementor-widget elementor-widget-heading\" data-id=\"f09280d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Les valves hydrauliques de freinage \u00e0 la descente sont des valves de s\u00e9curit\u00e9<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7234b5d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7234b5d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-69b14bd\" data-id=\"69b14bd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5ab3926 elementor-widget elementor-widget-text-editor\" data-id=\"5ab3926\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les <strong>vannes sectionnelles<\/strong> sont compos\u00e9es de <strong>sections de vannes<\/strong> individuelles qui sont plac\u00e9es les unes \u00e0 c\u00f4t\u00e9 des autres. Un tel bloc se compose essentiellement<\/p>\n<ul>\n<li><strong>Plaque de connexion<\/strong><br \/>L&#8217;<strong>arriv\u00e9e P<\/strong> et le <strong>retour R<\/strong> s&#8217;effectuent par ce biais. Elle contient une soupape de limitation de pression ou d&#8217;autres fonctions de soupape.<\/li>\n<li><strong>Sections de vannes<\/strong><br \/>Dans une construction en sandwich, <strong>jusqu&#8217;\u00e0 8 segments<\/strong> peuvent \u00eatre reli\u00e9s entre eux. Ceux-ci comprennent des fonctions de vanne pour les <strong>raccords de consommateurs A et B<\/strong> et sont disponibles dans diff\u00e9rentes variantes d&#8217;ex\u00e9cution. Les segments de distributeurs servent \u00e0 la fois <strong>\u00e0 contr\u00f4ler la direction<\/strong> et \u00e0 <strong>r\u00e9guler<\/strong> avec pr\u00e9cision <strong>la vitesse<\/strong> des v\u00e9rins et des moteurs hydrauliques. Pour r\u00e9pondre \u00e0 ces exigences, les distributeurs sont \u00e9quip\u00e9s d&#8217;ar\u00eates de commande fines. Les courses des vannes et donc les longueurs de construction sont plus longues que pour les vannes de commutation pures.<\/li>\n<li><strong>Plaque d&#8217;extr\u00e9mit\u00e9<\/strong><br \/>Elle constitue la <strong>fin<\/strong> du <strong>bloc de soupapes<\/strong> et ne contient g\u00e9n\u00e9ralement pas d&#8217;\u00e9l\u00e9ments actifs.<\/li>\n<li><strong>Tirants d&#8217;ancrage<\/strong><br \/>Le bloc de soupapes est <strong>maintenu en place<\/strong> par ces derniers.<\/li>\n<\/ul>\n<p>L&#8217;<strong>\u00e9tanch\u00e9it\u00e9<\/strong> entre les diff\u00e9rents segments est assur\u00e9e par des <strong>joints toriques<\/strong> sur les surfaces des brides. Les vannes sectionnelles peuvent \u00eatre actionn\u00e9es manuellement, \u00e9lectriquement, pneumatiquement ou hydrauliquement, en fonction des exigences de l&#8217;application concern\u00e9e. Les <strong>commandes \u00e9lectriques<\/strong> offrent g\u00e9n\u00e9ralement une plus grande pr\u00e9cision et flexibilit\u00e9, tandis que les commandes manuelles peuvent \u00eatre plus simples et moins co\u00fbteuses.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-00a48c5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"00a48c5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-310f4cc\" data-id=\"310f4cc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d88bf2c elementor-widget elementor-widget-image\" data-id=\"d88bf2c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"300\" height=\"283\" src=\"https:\/\/www.hydromot.lu\/techblog\/wp-content\/uploads\/2023\/05\/SN-6_Installation-300x283.jpg\" class=\"attachment-medium size-medium wp-image-4460\" alt=\"Mobilsteuerblock - Aufbau eines Sektionalventils\" srcset=\"https:\/\/www.hydromot.lu\/techblog\/wp-content\/uploads\/2023\/05\/SN-6_Installation-300x283.jpg 300w, https:\/\/www.hydromot.lu\/techblog\/wp-content\/uploads\/2023\/05\/SN-6_Installation-1024x965.jpg 1024w, https:\/\/www.hydromot.lu\/techblog\/wp-content\/uploads\/2023\/05\/SN-6_Installation-768x724.jpg 768w, https:\/\/www.hydromot.lu\/techblog\/wp-content\/uploads\/2023\/05\/SN-6_Installation.jpg 1396w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fb598c7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fb598c7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1b17228\" data-id=\"1b17228\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2cfe66f elementor-widget elementor-widget-text-editor\" data-id=\"2cfe66f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Un <strong>probl\u00e8me potentiel<\/strong> des vannes sectionnelles est la <strong>fuite interne<\/strong> qui peut se produire lorsque la pression entre les sections de la vanne n&#8217;est pas uniforme. Cela pose souvent des <strong>exigences de fabrication \u00e9lev\u00e9es<\/strong> pour les surfaces d&#8217;\u00e9tanch\u00e9it\u00e9. Pour minimiser ce probl\u00e8me, on utilise souvent des joints et des jeux sp\u00e9ciaux.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-784e5b8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"784e5b8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0b72363\" data-id=\"0b72363\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-beb6da6 elementor-widget elementor-widget-heading\" data-id=\"beb6da6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-large\">Valves de freinage \u00e0 la descente pour v\u00e9rins hydrauliques<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4fa89af elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4fa89af\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-c24ae45\" data-id=\"c24ae45\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7ca9777 elementor-widget elementor-widget-text-editor\" data-id=\"7ca9777\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Vanne monobloc<\/strong><\/p>\n<ul>\n<li>\u00e9conomique<\/li>\n<li>Tr\u00e8s compact<\/li>\n<li>max. 6 sections<\/li>\n<li>Peu flexible, les sections non utilis\u00e9es doivent \u00eatre &#8220;ferm\u00e9es&#8221;.<\/li>\n<li>D\u00e9bit maximal inf\u00e9rieur \u00e0 celui des vannes sectionnelles\n<\/p>\n<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-d4c87e7\" data-id=\"d4c87e7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-97570b2 elementor-widget elementor-widget-text-editor\" data-id=\"97570b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Vanne sectionnelle<\/strong><\/p>\n<ul>\n<li>max. 8 sections<\/li>\n<li>Flexible : les fonctions les plus diverses peuvent \u00eatre int\u00e9gr\u00e9es, les sections non n\u00e9cessaires peuvent \u00eatre d\u00e9mont\u00e9es.<\/li>\n<li>D\u00e9bits \u00e9lev\u00e9s r\u00e9alisables commande<\/li>\n<li>Susceptible de fuites<br \/>moins compact<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d69588e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d69588e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e100b77\" data-id=\"e100b77\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7f461c0 elementor-cta--skin-classic elementor-animated-content elementor-bg-transform elementor-bg-transform-zoom-in elementor-widget elementor-widget-call-to-action\" data-id=\"7f461c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta\">\n\t\t\t\t\t<div class=\"elementor-cta__bg-wrapper\">\n\t\t\t\t<div class=\"elementor-cta__bg elementor-bg\" style=\"background-image: url(https:\/\/www.hydromot.lu\/techblog\/wp-content\/uploads\/2023\/05\/SN4_6_Sektional1.jpg);\" role=\"img\" aria-label=\"Hydroomot SN6 Sektionalventil\"><\/div>\n\t\t\t\t<div class=\"elementor-cta__bg-overlay\"><\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tAcheter directement des blocs de commande mobiles dans notre boutique\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__description elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\t<p>Dans notre boutique hydraulique, vous trouverez un grand choix de blocs de commande mobiles.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item \">\n\t\t\t\t\t<a class=\"elementor-cta__button elementor-button elementor-size-\" href=\"https:\/\/www.hydromot.lu\/fr\/Vannes\/Valve-Levier\/\">\n\t\t\t\t\t\tCompte sur moi!\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Dans le domaine des engins mobiles, il existe des exigences particuli\u00e8res en mati\u00e8re de technique de vannes. Les blocs de commande pour les applications mobiles pr\u00e9sentent des diff\u00e9rences notables par rapport aux valves hydrauliques utilis\u00e9es dans les applications fixes. Contenu Bloc de commande mobile &#8211; Vanne monobloc Les vannes monobloc sont des blocs de commande&hellip;&nbsp;<a href=\"https:\/\/www.hydromot.lu\/techblog\/fr\/bloc-de-commande-mobile\/\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">Bloc de commande mobile<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":4470,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","neve_meta_sidebar":"right","neve_meta_container":"","neve_meta_enable_content_width":"on","neve_meta_content_width":75,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"[\"title\",\"meta\",\"content\",\"tags\"]","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","neve_meta_reading_time":"","_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[48],"tags":[],"class_list":["post-4451","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-valves-hydrauliques"],"_links":{"self":[{"href":"https:\/\/www.hydromot.lu\/techblog\/fr\/wp-json\/wp\/v2\/posts\/4451","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hydromot.lu\/techblog\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hydromot.lu\/techblog\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hydromot.lu\/techblog\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hydromot.lu\/techblog\/fr\/wp-json\/wp\/v2\/comments?post=4451"}],"version-history":[{"count":8,"href":"https:\/\/www.hydromot.lu\/techblog\/fr\/wp-json\/wp\/v2\/posts\/4451\/revisions"}],"predecessor-version":[{"id":5084,"href":"https:\/\/www.hydromot.lu\/techblog\/fr\/wp-json\/wp\/v2\/posts\/4451\/revisions\/5084"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hydromot.lu\/techblog\/fr\/wp-json\/wp\/v2\/media\/4470"}],"wp:attachment":[{"href":"https:\/\/www.hydromot.lu\/techblog\/fr\/wp-json\/wp\/v2\/media?parent=4451"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hydromot.lu\/techblog\/fr\/wp-json\/wp\/v2\/categories?post=4451"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hydromot.lu\/techblog\/fr\/wp-json\/wp\/v2\/tags?post=4451"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}