{"id":26417,"date":"2025-05-12T14:14:30","date_gmt":"2025-05-12T06:14:30","guid":{"rendered":"http:\/\/www.liandafiltration.com\/?page_id=26417"},"modified":"2025-07-24T09:59:25","modified_gmt":"2025-07-24T01:59:25","slug":"plateau-du-robinet-a-flotteur","status":"publish","type":"page","link":"https:\/\/www.liandafiltration.com\/fr\/produit\/internes-de-la-tour\/plateau-du-robinet-a-flotteur\/","title":{"rendered":"Plateau de la vanne \u00e0 flotteur"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"26417\" class=\"elementor elementor-26417\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2c7a7514 e-con-full e-flex e-con e-parent\" data-id=\"2c7a7514\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-202af198 elementor-widget elementor-widget-heading\" data-id=\"202af198\" 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<h1 class=\"elementor-heading-title elementor-size-default\">Plateau de la vanne \u00e0 flotteur<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-18eb5e06 e-flex e-con-boxed e-con e-parent\" data-id=\"18eb5e06\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-36366662 elementor-widget elementor-widget-heading\" data-id=\"36366662\" 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<h1 class=\"elementor-heading-title elementor-size-default\">Plateau de la vanne \u00e0 flotteur<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c042a41 elementor-widget elementor-widget-text-editor\" data-id=\"5c042a41\" 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>Depuis son introduction au milieu du 20e si\u00e8cle, le plateau \u00e0 soupape flottante est connu pour son ouverture flottante et son r\u00e9glage automatique du canal de gaz. Par rapport aux plateaux \u00e0 bulles traditionnels, le plateau \u00e0 soupape flottante offre une plus grande flexibilit\u00e9 op\u00e9rationnelle, un entra\u00eenement de brouillard plus faible et une efficacit\u00e9 de transfert de masse plus \u00e9lev\u00e9e. Nous proposons diff\u00e9rentes s\u00e9ries de plateaux de vannes \u00e0 flotteur : plateau \u00e0 disque (F1\/V1), plateau de vannes \u00e0 flotteur HTV en forme de bateau, plateau de vannes \u00e0 flotteur trap\u00e9zo\u00efdal guid\u00e9, plateau de vannes \u00e0 flotteur diff\u00e9rentiel ADV et plateau de vannes fixe \u00e9conomique pour r\u00e9pondre aux diff\u00e9rentes charges de gaz-liquide et aux exigences des processus.<\/p>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4f4c62a7 e-flex e-con-boxed e-con e-parent\" data-id=\"4f4c62a7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-7f51452a e-con-full e-flex e-con e-child\" data-id=\"7f51452a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3ec07b95 elementor-widget elementor-widget-image\" data-id=\"3ec07b95\" 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=\"800\" height=\"800\" src=\"https:\/\/www.liandafiltration.com\/wp-content\/uploads\/2025\/05\/6-3.jpg\" class=\"attachment-large size-large wp-image-26797\" alt=\"Plateau de la vanne \u00e0 flotteur\" srcset=\"https:\/\/www.liandafiltration.com\/wp-content\/uploads\/2025\/05\/6-3.jpg 800w, https:\/\/www.liandafiltration.com\/wp-content\/uploads\/2025\/05\/6-3-300x300.jpg 300w, https:\/\/www.liandafiltration.com\/wp-content\/uploads\/2025\/05\/6-3-150x150.jpg 150w, https:\/\/www.liandafiltration.com\/wp-content\/uploads\/2025\/05\/6-3-768x768.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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<\/div>\n\t\t<div class=\"elementor-element elementor-element-41463891 e-con-full e-flex e-con e-child\" data-id=\"41463891\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-40a102ad elementor-widget elementor-widget-image\" data-id=\"40a102ad\" 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=\"800\" height=\"800\" src=\"https:\/\/www.liandafiltration.com\/wp-content\/uploads\/2025\/05\/5-6.jpg\" class=\"attachment-large size-large wp-image-26796\" alt=\"Plateau de la vanne \u00e0 flotteur\" srcset=\"https:\/\/www.liandafiltration.com\/wp-content\/uploads\/2025\/05\/5-6.jpg 800w, https:\/\/www.liandafiltration.com\/wp-content\/uploads\/2025\/05\/5-6-300x300.jpg 300w, https:\/\/www.liandafiltration.com\/wp-content\/uploads\/2025\/05\/5-6-150x150.jpg 150w, https:\/\/www.liandafiltration.com\/wp-content\/uploads\/2025\/05\/5-6-768x768.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6e353dc2 e-flex e-con-boxed e-con e-parent\" data-id=\"6e353dc2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-254ac1e4 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"254ac1e4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-489b0e68 elementor-widget-divider--view-line_text elementor-widget-divider--element-align-center elementor-widget elementor-widget-divider\" data-id=\"489b0e68\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<h3 class=\"elementor-divider__text elementor-divider__element\">\n\t\t\t\tParam\u00e8tres techniques\t\t\t\t<\/h3>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-41f8255e elementor-widget elementor-widget-shortcode\" data-id=\"41f8255e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><div class=\"wptb-table-container wptb-table-26714\"><div class=\"wptb-table-container-matrix\" id=\"wptb-table-id-26714\" data-wptb-version=\"2.0.6\" data-wptb-pro-status=\"false\"><table class=\"wptb-preview-table wptb-element-main-table_setting-8ebcd43e-bec2-410f-8493-a62eb9ba85b2\" style=\"border-spacing: 3px 3px; border-collapse: collapse !important; min-width: 849px; border: 1px solid black; \" data-border-spacing-columns=\"3\" data-border-spacing-rows=\"3\" data-reconstraction=\"1\" data-wptb-table-directives=\"eyJpbm5lckJvcmRlcnMiOnsiYWN0aXZlIjoiYWxsIiwiYm9yZGVyV2lkdGgiOjEsImJvcmRlclJhZGl1c2VzIjp7ImFsbCI6MCwicm93IjowLCJjb2x1bW4iOjB9fX0=\" data-wptb-responsive-directives=\"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\" data-wptb-cells-width-auto-count=\"6\" data-wptb-extra-styles=\"\" data-wptb-pro-pagination-top-row-header=\"false\" data-wptb-rows-per-page=\"10\" data-wptb-pro-search-top-row-header=\"false\" data-wptb-searchbar-position=\"left\" role=\"table\" data-table-columns=\"6\" data-wptb-table-alignment=\"center\" data-wptb-td-width-auto=\"120\" data-wptb-table-tds-sum-max-width=\"849\"><tbody data-global-font-size=\"15\"><tr class=\"wptb-row\" style=\"\"><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"0\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-597\" style=\"\"><div style=\"position: relative;\"><p>type<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"0\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-598\" style=\"\"><div style=\"position: relative;\"><p>Taux d'ouverture effectif<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"0\" data-x-index=\"2\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-599\" style=\"\"><div style=\"position: relative;\"><p>Plage de charge en phase gazeuse<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"0\" data-x-index=\"3\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-600\" style=\"\"><div style=\"position: relative;\"><p>Plage de perte de charge<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"0\" data-x-index=\"4\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-601\" style=\"\"><div style=\"position: relative;\"><p>Mat\u00e9riau<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"0\" data-x-index=\"5\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-602\" style=\"\"><div style=\"position: relative;\"><\/div><\/div><\/td><\/tr><tr class=\"wptb-row\" style=\"\"><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"1\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-603\" style=\"\"><div style=\"position: relative;\"><p>Plateau de vannes flottantes \u00e0 disque (F1\/V1)<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"1\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-604\" style=\"\"><div style=\"position: relative;\"><p>10-15%<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"1\" data-x-index=\"2\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-605\" style=\"\"><div style=\"position: relative;\"><p>0,05-0,30 m\/s<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"1\" data-x-index=\"3\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-606\" style=\"\"><div style=\"position: relative;\"><p>100-300 Pa<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"1\" data-x-index=\"4\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-607\" style=\"\"><div style=\"position: relative;\"><p>304\/316L SS<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"1\" data-x-index=\"5\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-608\" style=\"\"><div style=\"position: relative;\"><\/div><\/div><\/td><\/tr><tr class=\"wptb-row\" style=\"\"><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"2\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-609\" style=\"\"><div style=\"position: relative;\"><p>Plateau de vannes flottant en forme de bateau HTV<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"2\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-610\" style=\"\"><div style=\"position: relative;\"><p>12-18%<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"2\" data-x-index=\"2\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-611\" style=\"\"><div style=\"position: relative;\"><p>0,08-0,40 m\/s <\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"2\" data-x-index=\"3\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-612\" style=\"\"><div style=\"position: relative;\"><p>80-250 Pa<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"2\" data-x-index=\"4\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-613\" style=\"\"><div style=\"position: relative;\"><p>ACIER INOXYDABLE 316L <\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"2\" data-x-index=\"5\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-614\" style=\"\"><div style=\"position: relative;\"><\/div><\/div><\/td><\/tr><tr class=\"wptb-row\" style=\"\"><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"3\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-615\" style=\"\"><div style=\"position: relative;\"><p>Plateau \u00e0 valve trap\u00e9zo\u00efdale guid\u00e9e<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"3\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-616\" style=\"\"><div style=\"position: relative;\"><p>12-20%<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"3\" data-x-index=\"2\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-617\" style=\"\"><div style=\"position: relative;\"><p>0,05-0,45 m\/s<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"3\" data-x-index=\"3\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-618\" style=\"\"><div style=\"position: relative;\"><p>70-230 Pa<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"3\" data-x-index=\"4\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-619\" style=\"\"><div style=\"position: relative;\"><p>ACIER INOXYDABLE 316L   <\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"3\" data-x-index=\"5\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-620\" style=\"\"><div style=\"position: relative;\"><\/div><\/div><\/td><\/tr><tr class=\"wptb-row\" style=\"\"><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"4\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-621\" style=\"\"><div style=\"position: relative;\"><p>Plateau de la soupape diff\u00e9rentielle ADV<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"4\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-622\" style=\"\"><div style=\"position: relative;\"><p>14-22%<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"4\" data-x-index=\"2\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-623\" style=\"\"><div style=\"position: relative;\"><p>0,10-0,50 m\/s <\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"4\" data-x-index=\"3\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-624\" style=\"\"><div style=\"position: relative;\"><p>60-200 Pa<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"4\" data-x-index=\"4\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-625\" style=\"\"><div style=\"position: relative;\"><p>ACIER INOXYDABLE 316L<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"4\" data-x-index=\"5\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><div class=\"wptb-text-container wptb-ph-element wptb-element-text-626\" style=\"\"><div style=\"position: relative;\"><\/div><\/div><\/td><\/tr><tr class=\"wptb-row\" style=\"\"><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"5\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"5\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"5\" data-x-index=\"2\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"5\" data-x-index=\"3\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"5\" data-x-index=\"4\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><\/td><td class=\"wptb-cell\" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 1px; border-color: #000000; border-style: solid; \" data-y-index=\"5\" data-x-index=\"5\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\"><\/td><\/tr><\/tbody><\/table><\/div><\/div>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53d58d63 elementor-widget elementor-widget-text-editor\" data-id=\"53d58d63\" 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>Note : Les param\u00e8tres ci-dessus peuvent \u00eatre optimis\u00e9s et personnalis\u00e9s en fonction des conditions de travail.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2eeec6e e-con-full e-flex e-con e-child\" data-id=\"2eeec6e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ab1aa58 elementor-widget elementor-widget-image\" data-id=\"ab1aa58\" 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=\"768\" height=\"1024\" src=\"https:\/\/www.liandafiltration.com\/wp-content\/uploads\/2025\/05\/202403061616912891281-768x1024.png\" class=\"attachment-large size-large wp-image-26798\" alt=\"Plateau de la vanne \u00e0 flotteur\" srcset=\"https:\/\/www.liandafiltration.com\/wp-content\/uploads\/2025\/05\/202403061616912891281-768x1023.png 768w, https:\/\/www.liandafiltration.com\/wp-content\/uploads\/2025\/05\/202403061616912891281-225x300.png 225w, https:\/\/www.liandafiltration.com\/wp-content\/uploads\/2025\/05\/202403061616912891281.png 800w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1e33d36 e-flex e-con-boxed e-con e-parent\" data-id=\"1e33d36\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b9ef026 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b9ef026\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36d92234 elementor-widget-divider--view-line_text elementor-widget-divider--element-align-center elementor-widget elementor-widget-divider\" data-id=\"36d92234\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<h3 class=\"elementor-divider__text elementor-divider__element\">\n\t\t\t\tCaract\u00e9ristiques et avantages du produit\t\t\t\t<\/h3>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-438781b9 elementor-widget elementor-widget-text-editor\" data-id=\"438781b9\" 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>1. robinet \u00e0 flotteur \u00e0 disque<br \/>La plaque de la tour de vannes \u00e0 flotteur en forme de disque a \u00e9galement ses propres d\u00e9fauts : \u2460 entre les vannes flottantes voisines, le gaz de soufflage horizontal entre en collision, ce qui entra\u00eene une augmentation de l'entra\u00eenement de la mousse, et conduit facilement au retour du m\u00e9lange de liquide sur la plaque de la tour ; \u2461 lorsque la vitesse du gaz est relativement grande, la vanne flottante circulaire est susceptible de tourner dans les trous de la vanne, la friction caus\u00e9e par le frottement avec la plaque, de sorte que la vanne flottante est facile \u00e0 user et \u00e0 d\u00e9chirer, \u00e0 se d\u00e9tacher ; \u2462 en raison du bord de la plaque de la tour, les vannes flottantes ne peuvent pas \u00eatre install\u00e9es, de sorte qu'il est facile de produire une zone morte de transfert de masse sur le bord de la plaque de la tour \u2463 la plaque de la tour est dens\u00e9ment couverte de vannes flottantes sur\u00e9lev\u00e9es, ce qui entrave l'\u00e9coulement des mat\u00e9riaux sur la plaque de la tour lorsque les mat\u00e9riaux sont plus visqueux ; \u2464 il n'y a pas de zone de bouillonnement sur le dessus du couvercle de la vanne, et les conditions de contact gaz-liquide sur le dessus sont mauvaises, ce qui entra\u00eene une diminution de l'efficacit\u00e9 du transfert de masse de la plaque de la tour.<\/p><p>2. D\u00e9nuder le robinet \u00e0 flotteur<br \/>Le robinet \u00e0 flotteur en bande surmonte les d\u00e9fauts du robinet \u00e0 flotteur en forme de disque, qui est facile \u00e0 tourner et \u00e0 user, mais la collision gaz-liquide entre deux corps de vanne voisins du robinet \u00e0 flotteur en bande est plus grave, et la diff\u00e9rence de surface du liquide est importante, ce qui affecte la capacit\u00e9 de traitement de la plaque de la tour. Sur la base des d\u00e9fauts des robinets \u00e0 flotteur \u00e0 barre de type P et des robinets \u00e0 flotteur \u00e0 barre de type BDP, le d\u00e9veloppement d'une vari\u00e9t\u00e9 de nouveaux types de plaque de tour de robinet \u00e0 flotteur, tels que la plaque de tour de robinet \u00e0 flotteur \u00e0 barre L1, la disposition en forme de T de la plaque de tour de robinet \u00e0 barre, la plaque de tour de robinet \u00e0 flotteur en forme de navire HT \u2164, la plaque de tour de robinet \u00e0 flotteur BT \u2164, la plaque de tour de robinet \u00e0 flotteur guid\u00e9e, une combinaison de plaque de tour de robinet \u00e0 flotteur guid\u00e9e, la plaque de tour de robinet \u00e0 flotteur haute \u00e9lasticit\u00e9, etc.<\/p><p>3. Plaque de tour de robinet \u00e0 flotteur en forme de navire HTV<br \/>Robinet \u00e0 flotteur en forme de bateau, ses pi\u00e8ces de robinet et la structure de la plaque de la tour. Comme on peut le voir, le robinet \u00e0 flotteur HTV en forme de bateau sera un robinet \u00e0 flotteur \u00e0 barre ordinaire \u00e0 sommet plat pour avoir une forme concave semi-circulaire et uniform\u00e9ment profil\u00e9e des deux c\u00f4t\u00e9s du robinet \u00e0 barre longue, cette configuration assure un \u00e9coulement r\u00e9gulier du chemin d'\u00e9coulement du gaz, r\u00e9duit le vortex g\u00e9n\u00e9r\u00e9 par le robinet \u00e0 flotteur \u00e0 sommet plat, pour surmonter l'\u00e9tat instable du robinet \u00e0 flotteur ordinaire. Les pi\u00e8ces de la vanne HTV dans la plaque de la tour avec l'axe long et le flux parall\u00e8le \u00e0 la voie de la voie sont dispos\u00e9es de mani\u00e8re \u00e0 r\u00e9duire le retour axial vers le m\u00e9lange, ce qui favorise le processus de transfert de masse. Favorise le transfert de masse.<\/p><p>4. Robinet \u00e0 flotteur trap\u00e9zo\u00efdal guid\u00e9<br \/>La comparaison des performances de la vanne \u00e0 flotteur trap\u00e9zo\u00efdale guid\u00e9e et de la plaque de tour de la vanne \u00e0 flotteur de type F1 pr\u00e9sente les avantages suivants : \u2460 la structure de la plaque de tour est simple ; \u2461 la chute de pression de la plaque de tour peut \u00eatre r\u00e9duite de 15% \u00e0 20%, la limite inf\u00e9rieure de la charge en phase gazeuse peut \u00eatre r\u00e9duite d'environ 1\/3, la limite sup\u00e9rieure de la charge en phase gazeuse peut \u00eatre augment\u00e9e de 10% \u00e0 20%, la flexibilit\u00e9 d'exploitation est grandement am\u00e9lior\u00e9e. La plaque de tour de vanne flottante guid\u00e9e a \u00e9t\u00e9 utilis\u00e9e \u00e0 la place de la plaque de tour de vanne flottante de type F1 dans la tour de d\u00e9compression normale de la raffinerie de p\u00e9trole, la tour de d\u00e9-benz\u00e8ne de l'usine de gaz et de l'usine d'\u00e9thanol, et toutes ont obtenu des effets significatifs.<\/p><p>5.ADV Soupape \u00e0 flotteur diff\u00e9rentielle<br \/>ADV float valve tower plate in the original F1 float valve tower plate to do some innovation, the main innovations are : \u2460 dans la partie sup\u00e9rieure de la vanne \u00e0 flotteur pour ouvrir un petit trou de vanne, afin de promouvoir la vanne \u00e0 flotteur au-dessus des bulles de liquide, augmenter la vanne \u00e0 flotteur au-dessus du contact gaz-liquide ; \u2461 partie de la vanne \u00e0 flotteur diff\u00e9rentielle ADV a une certaine fonction de guidage pour \u00e9liminer la diff\u00e9rence de niveau de liquide sur la plaque ; \u2462 dans la zone du tube de goutte de liquide avec des bulles en saillie vers le haut pour promouvoir ; \u2463 sur le tube de goutte et les jambes de la vanne \u00e0 flotteur pour am\u00e9liorer le liquide. La plaque de tour \u00e0 soupape flottante ADV pr\u00e9sente les avantages d'une efficacit\u00e9 de transfert de masse \u00e9lev\u00e9e et d'une faible fuite de liquide, etc.<\/p><p>6. Plaque d'\u00e9chafaudage \u00e0 valve solide<br \/>La vanne solide et la plaque de tour constituent une seule unit\u00e9, dont la forme peut \u00eatre carr\u00e9e, ronde ou d'une autre structure de vanne \u00e0 flotteur mature. Cette approche est facile \u00e0 mettre en \u0153uvre, ce qui r\u00e9duit les co\u00fbts de production, et la performance entre le robinet \u00e0 flotteur et la plaque de tamisage. L'espace entre le chapeau et les pattes est une voie d'\u00e9coulement du gaz, et l'\u00e9coulement du gaz n'a pas besoin de soutenir le chapeau flottant, qui a une perte de charge inf\u00e9rieure \u00e0 celle de la plaque flottante. Par rapport \u00e0 la plaque de criblage, le flux de gaz provient des trous de la vanne horizontalement, ce qui r\u00e9duit l'entra\u00eenement du brouillard, et la capacit\u00e9 de traitement est donc sup\u00e9rieure \u00e0 celle de la tour de la plaque de criblage pour un m\u00eame ratio d'ouverture.V Ses principales caract\u00e9ristiques sont les suivantes : la surface de la vanne flottante est trap\u00e9zo\u00efdale, et la direction du flux de gaz et la direction du flux de liquide ont un angle vers l'avant.<\/p><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4064d4c3 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"4064d4c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4485fc3e e-flex e-con-boxed e-con e-parent\" data-id=\"4485fc3e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-15205a8e e-con-full e-flex e-con e-child\" data-id=\"15205a8e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1d577497 elementor-widget-divider--view-line_text elementor-widget-divider--element-align-center elementor-widget elementor-widget-divider\" data-id=\"1d577497\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<h3 class=\"elementor-divider__text elementor-divider__element\">\n\t\t\t\tApplication du produit \u00e0 l'industrie\t\t\t\t<\/h3>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ef4e6b9 elementor-widget elementor-widget-text-editor\" data-id=\"2ef4e6b9\" 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>Raffinage du p\u00e9trole et industrie chimique<br \/>Sc\u00e9narios d'application :<\/p><p>Distillation atmosph\u00e9rique et sous vide du p\u00e9trole brut : s\u00e9paration du naphta, du diesel et de l'huile de cire dans la tour de distillation primaire et la tour atmosph\u00e9rique ;<\/p><p>Tour de fractionnement du craquage catalytique : s\u00e9paration du gaz sec, du gaz liqu\u00e9fi\u00e9, de l'essence et de l'huile recycl\u00e9e ;<\/p><p>Tour de trempe pour le craquage de l'\u00e9thyl\u00e8ne : refroidissement rapide du gaz craqu\u00e9 et r\u00e9cup\u00e9ration de la chaleur.<\/p><p>Traitement du gaz naturel<br \/>Processus typiques :<\/p><p>D\u00e9sulfuration et d\u00e9carbonisation aux amines : utilisation d'une solution de MDEA pour \u00e9liminer H\u2082S\/CO\u2082 dans la tour d'absorption ;<\/p><p>R\u00e9cup\u00e9ration des liquides de gaz naturel (LGN) : s\u00e9paration de l'\u00e9thane, du propane et du butane dans une tour de distillation.<\/p><p>Protection de l'environnement et traitement des gaz d'\u00e9chappement<br \/>R\u00e9cup\u00e9ration des COV : Utiliser des solvants sp\u00e9ciaux (tels que l'huile de silicone) dans la tour d'absorption pour capturer les gaz r\u00e9siduels organiques ;<\/p><p>Traitement des brouillards acides : Utiliser une solution alcaline pour neutraliser les gaz acides tels que HCl et SO\u2083.<\/p><p>Application innovante : Plateau de vannes flottantes en nid d'abeille, qui am\u00e9liore l'efficacit\u00e9 du transfert de masse de 20% par rapport aux conceptions traditionnelles.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-552b0ed5 e-con-full e-flex e-con e-child\" data-id=\"552b0ed5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-50f00ef4 elementor-widget elementor-widget-image\" data-id=\"50f00ef4\" 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 loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"480\" src=\"https:\/\/www.liandafiltration.com\/wp-content\/uploads\/2025\/05\/\u70bc\u6cb9\u516c\u7528\u8bbe\u65bd.jpg\" class=\"attachment-large size-large wp-image-26853\" alt=\"Sc\u00e9narios d&#039;application\" srcset=\"https:\/\/www.liandafiltration.com\/wp-content\/uploads\/2025\/05\/\u70bc\u6cb9\u516c\u7528\u8bbe\u65bd.jpg 720w, https:\/\/www.liandafiltration.com\/wp-content\/uploads\/2025\/05\/\u70bc\u6cb9\u516c\u7528\u8bbe\u65bd-300x200.jpg 300w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-49e12c0e e-flex e-con-boxed e-con e-parent\" data-id=\"49e12c0e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3ff1147a elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"3ff1147a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7b482830 e-flex e-con-boxed e-con e-parent\" data-id=\"7b482830\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-43bf040c e-con-full e-flex e-con e-child\" data-id=\"43bf040c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-11f9a8de elementor-widget-divider--view-line_text elementor-widget-divider--element-align-center elementor-widget elementor-widget-divider\" data-id=\"11f9a8de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<h3 class=\"elementor-divider__text elementor-divider__element\">\n\t\t\t\tFAQ\t\t\t\t<\/h3>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6aa41a85 elementor-widget elementor-widget-elementskit-accordion\" data-id=\"6aa41a85\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\n        <div class=\"elementskit-accordion accoedion-primary\" id=\"accordion-69dfe6e84363e\">\n\n            \n                <div class=\"elementskit-card active\">\n                    <div class=\"elementskit-card-header\" id=\"primaryHeading-0-6aa41a85\">\n                        <a href=\"#collapse-0fdb27069dfe6e84363e\" class=\"ekit-accordion--toggler elementskit-btn-link collapsed\" data-ekit-toggle=\"collapse\" data-target=\"#Collapse-0fdb27069dfe6e84363e\" aria-expanded=\"true\" aria-controls=\"Collapse-0fdb27069dfe6e84363e\">\n                            \n                                <span class=\"number\"><\/span>\n\n                            \n                            <span class=\"ekit-accordion-title\">Quelle est la principale cause du blocage des soupapes ?<\/span>\n\n                            \n                                <div class=\"ekit_accordion_icon_group\">\n                                    <div class=\"ekit_accordion_normal_icon\">\n                                        <!-- Normal Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-down-arrow1\"><\/i>                                    <\/div>\n\n                                    <div class=\"ekit_accordion_active_icon\">\n                                        <!-- Active Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-up-arrow\"><\/i>                                    <\/div>\n                                <\/div>\n\n                            \n                                                    <\/a>\n                    <\/div>\n\n                    <div id=\"Collapse-0fdb27069dfe6e84363e\" class=\"show collapse\" aria-labelledby=\"primaryHeading-0-6aa41a85\" data-parent=\"#accordion-69dfe6e84363e\">\n\n                        <div class=\"elementskit-card-body ekit-accordion--content\">\n                            <p>Lorsque le fluide a une viscosit\u00e9 \u00e9lev\u00e9e ou contient des impuret\u00e9s solides, le film liquide se d\u00e9pose sur la charni\u00e8re. Il est recommand\u00e9 de rincer r\u00e9guli\u00e8rement la zone de l'arbre de la vanne ou d'utiliser un rev\u00eatement anti-adh\u00e9rent.<\/p>                        <\/div>\n\n                    <\/div>\n\n                <\/div><!-- .elementskit-card END -->\n\n                \n                <div class=\"elementskit-card\">\n                    <div class=\"elementskit-card-header\" id=\"primaryHeading-1-6aa41a85\">\n                        <a href=\"#collapse-fc9e66a69dfe6e84363e\" class=\"ekit-accordion--toggler elementskit-btn-link collapsed\" data-ekit-toggle=\"collapse\" data-target=\"#Collapse-fc9e66a69dfe6e84363e\" aria-expanded=\"false\" aria-controls=\"Collapse-fc9e66a69dfe6e84363e\">\n                            \n                                <span class=\"number\"><\/span>\n\n                            \n                            <span class=\"ekit-accordion-title\">Pourquoi la diff\u00e9rence de pression initiale de la tour de vannes flottantes est-elle plus \u00e9lev\u00e9e ?<\/span>\n\n                            \n                                <div class=\"ekit_accordion_icon_group\">\n                                    <div class=\"ekit_accordion_normal_icon\">\n                                        <!-- Normal Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-down-arrow1\"><\/i>                                    <\/div>\n\n                                    <div class=\"ekit_accordion_active_icon\">\n                                        <!-- Active Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-up-arrow\"><\/i>                                    <\/div>\n                                <\/div>\n\n                            \n                                                    <\/a>\n                    <\/div>\n\n                    <div id=\"Collapse-fc9e66a69dfe6e84363e\" class=\"collapse\" aria-labelledby=\"primaryHeading-1-6aa41a85\" data-parent=\"#accordion-69dfe6e84363e\">\n\n                        <div class=\"elementskit-card-body ekit-accordion--content\">\n                            <p>Le robinet \u00e0 flotteur doit surmonter la gravit\u00e9 de la plaque du robinet et la force de cisaillement du film liquide. Habituellement, la pression d'ouverture est plus importante \u00e0 faible charge, ce qui peut \u00eatre am\u00e9lior\u00e9 en r\u00e9duisant la taille de la plaque de la vanne ou en optimisant la profondeur d'inondation du liquide sur la surface de la plaque.<\/p>                        <\/div>\n\n                    <\/div>\n\n                <\/div><!-- .elementskit-card END -->\n\n                \n                <div class=\"elementskit-card\">\n                    <div class=\"elementskit-card-header\" id=\"primaryHeading-2-6aa41a85\">\n                        <a href=\"#collapse-d4be90469dfe6e84363e\" class=\"ekit-accordion--toggler elementskit-btn-link collapsed\" data-ekit-toggle=\"collapse\" data-target=\"#Collapse-d4be90469dfe6e84363e\" aria-expanded=\"false\" aria-controls=\"Collapse-d4be90469dfe6e84363e\">\n                            \n                                <span class=\"number\"><\/span>\n\n                            \n                            <span class=\"ekit-accordion-title\">La plaque de la tour de vannes flottantes est sujette \u00e0 la corrosion, comment prolonger sa dur\u00e9e de vie ?<\/span>\n\n                            \n                                <div class=\"ekit_accordion_icon_group\">\n                                    <div class=\"ekit_accordion_normal_icon\">\n                                        <!-- Normal Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-down-arrow1\"><\/i>                                    <\/div>\n\n                                    <div class=\"ekit_accordion_active_icon\">\n                                        <!-- Active Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-up-arrow\"><\/i>                                    <\/div>\n                                <\/div>\n\n                            \n                                                    <\/a>\n                    <\/div>\n\n                    <div id=\"Collapse-d4be90469dfe6e84363e\" class=\"collapse\" aria-labelledby=\"primaryHeading-2-6aa41a85\" data-parent=\"#accordion-69dfe6e84363e\">\n\n                        <div class=\"elementskit-card-body ekit-accordion--content\">\n                            <p>Choisissez des mat\u00e9riaux r\u00e9sistants \u00e0 la corrosion (tels que 316L, alliage de nickel) ou proc\u00e9dez \u00e0 une passivation \u00e9lectrochimique de la surface, v\u00e9rifiez r\u00e9guli\u00e8rement le bord de l'orifice de la soupape et remplacez les pi\u00e8ces us\u00e9es \u00e0 temps.<\/p>                        <\/div>\n\n                    <\/div>\n\n                <\/div><!-- .elementskit-card END -->\n\n                \n                <div class=\"elementskit-card\">\n                    <div class=\"elementskit-card-header\" id=\"primaryHeading-3-6aa41a85\">\n                        <a href=\"#collapse-21d4d3169dfe6e84363e\" class=\"ekit-accordion--toggler elementskit-btn-link collapsed\" data-ekit-toggle=\"collapse\" data-target=\"#Collapse-21d4d3169dfe6e84363e\" aria-expanded=\"false\" aria-controls=\"Collapse-21d4d3169dfe6e84363e\">\n                            \n                                <span class=\"number\"><\/span>\n\n                            \n                            <span class=\"ekit-accordion-title\">Pour quelles industries les plateaux pour robinets \u00e0 flotteur conviennent-ils ?<\/span>\n\n                            \n                                <div class=\"ekit_accordion_icon_group\">\n                                    <div class=\"ekit_accordion_normal_icon\">\n                                        <!-- Normal Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-down-arrow1\"><\/i>                                    <\/div>\n\n                                    <div class=\"ekit_accordion_active_icon\">\n                                        <!-- Active Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-up-arrow\"><\/i>                                    <\/div>\n                                <\/div>\n\n                            \n                                                    <\/a>\n                    <\/div>\n\n                    <div id=\"Collapse-21d4d3169dfe6e84363e\" class=\"collapse\" aria-labelledby=\"primaryHeading-3-6aa41a85\" data-parent=\"#accordion-69dfe6e84363e\">\n\n                        <div class=\"elementskit-card-body ekit-accordion--content\">\n                            <p>Il est largement utilis\u00e9 dans les tours de traitement qui n\u00e9cessitent un contact gaz-liquide pr\u00e9cis, comme la p\u00e9trochimie, la d\u00e9sulfuration du gaz naturel, la r\u00e9cup\u00e9ration des solvants, la distillation de la fermentation et le lavage des gaz d'\u00e9chappement.<\/p>                        <\/div>\n\n                    <\/div>\n\n                <\/div><!-- .elementskit-card END -->\n\n                                                        <script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What is the main cause of valve sticking?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"<p>When the medium has high viscosity or contains solid impurities, the liquid film will be deposited on the hinge. It is recommended to flush the valve shaft area regularly or use anti-stick coating.<\\\/p>\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Why is the starting pressure difference of the floating valve tower higher?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"<p>The float valve needs to overcome the gravity of the valve plate and the shear force of the liquid film. Usually, the opening pressure is larger at low loads, which can be improved by reducing the valve plate size or optimizing the liquid flooding depth on the plate surface.<\\\/p>\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"The floating valve tower plate is prone to corrosion, how to extend its service life?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"<p>Choose corrosion-resistant materials (such as 316L, nickel alloy) or perform electrochemical passivation on the surface, check the valve hole edge regularly, and replace worn parts in time.<\\\/p>\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What industries are float valve trays suitable for?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"<p>It is widely used in process towers that require precise gas-liquid contact, such as petrochemical, natural gas desulfurization, solvent recovery, fermentation distillation, and waste gas washing.<\\\/p>\"\n            }\n        }\n    ]\n}<\/script>\n                                <\/div>\n    <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1855241 e-con-full e-flex e-con e-child\" data-id=\"1855241\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-11f8bf36 elementor-widget-divider--view-line_text elementor-widget-divider--element-align-center elementor-widget elementor-widget-divider\" data-id=\"11f8bf36\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<span class=\"elementor-divider__text 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whitespace--normal\">\n                                    \n                                    \n                                    En savoir plus                                 <\/a>\n                                                        <\/div>\n                    <\/div>\n                <\/div>\n                            <\/div>\n            <\/div>\n    <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5849293e e-con-full e-flex e-con e-child\" data-id=\"5849293e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-47419b95 ekit-equal-height-disable elementor-widget elementor-widget-elementskit-image-box\" data-id=\"47419b95\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\n            <div 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sizes=\"(max-width: 800px) 100vw, 800px\" \/>\n                <\/div>\n                \n                <div class=\"elementskit-box-body ekit-image-box-body\">\n                    <div class=\"elementskit-box-content ekit-image-box-body-inner\">\n                                                <h3 class=\"elementskit-info-box-title\">\n\n                        filtres\n                        \n                    <\/h3>\n                                                        <\/div>\n\n                                <div class=\"elementskit-box-footer\">\n                    <div class=\"box-footer\">\n                        <div class=\"btn-wraper\">\n                                                            <a href=\"https:\/\/www.liandafiltration.com\/fr\/produit\/filtre\/\" class=\"elementskit-btn whitespace--normal\">\n                                    \n                                    \n                                    En savoir plus                            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800px\" \/>\n                <\/div>\n                \n                <div class=\"elementskit-box-body ekit-image-box-body\">\n                    <div class=\"elementskit-box-content ekit-image-box-body-inner\">\n                                                <h3 class=\"elementskit-info-box-title\">\n\n                        Emballage en treillis m\u00e9tallique\n                        \n                    <\/h3>\n                                                        <\/div>\n\n                                <div class=\"elementskit-box-footer\">\n                    <div class=\"box-footer\">\n                        <div class=\"btn-wraper\">\n                                                            <a href=\"https:\/\/www.liandafiltration.com\/fr\/produit\/treillis-metallique-tricote\/\" class=\"elementskit-btn whitespace--normal\">\n                                    \n                                    \n                                    En savoir plus           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image-box-img-center\">\n\n                    <img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.liandafiltration.com\/wp-content\/uploads\/2025\/05\/\u9664\u6cab\u5668\u9996\u9875\u7f51\u7ad9\u56fe800-800\u7684\u5c3a\u5bf8.1.jpg\" class=\"attachment-full size-full wp-image-28189\" alt=\"tapis de d\u00e9sembuage en treillis m\u00e9tallique\" srcset=\"https:\/\/www.liandafiltration.com\/wp-content\/uploads\/2025\/05\/\u9664\u6cab\u5668\u9996\u9875\u7f51\u7ad9\u56fe800-800\u7684\u5c3a\u5bf8.1.jpg 800w, https:\/\/www.liandafiltration.com\/wp-content\/uploads\/2025\/05\/\u9664\u6cab\u5668\u9996\u9875\u7f51\u7ad9\u56fe800-800\u7684\u5c3a\u5bf8.1-300x300.jpg 300w, https:\/\/www.liandafiltration.com\/wp-content\/uploads\/2025\/05\/\u9664\u6cab\u5668\u9996\u9875\u7f51\u7ad9\u56fe800-800\u7684\u5c3a\u5bf8.1-150x150.jpg 150w, https:\/\/www.liandafiltration.com\/wp-content\/uploads\/2025\/05\/\u9664\u6cab\u5668\u9996\u9875\u7f51\u7ad9\u56fe800-800\u7684\u5c3a\u5bf8.1-768x768.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\n                <\/div>\n                \n                <div class=\"elementskit-box-body ekit-image-box-body\">\n                    <div class=\"elementskit-box-content ekit-image-box-body-inner\">\n                                                <h3 class=\"elementskit-info-box-title\">\n\n                        tapis de d\u00e9sembuage en treillis m\u00e9tallique\n                        \n                    <\/h3>\n                                                        <\/div>\n\n                                <div class=\"elementskit-box-footer\">\n                    <div class=\"box-footer\">\n                        <div class=\"btn-wraper\">\n                                                            <a href=\"https:\/\/www.liandafiltration.com\/fr\/produit\/eliminateur-de-brouillard-decran-liquide\/\" class=\"elementskit-btn whitespace--normal\">\n                                    \n                                    \n                                    En savoir plus                                 <\/a>\n                                                        <\/div>\n                    <\/div>\n                <\/div>\n                            <\/div>\n            <\/div>\n    <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Float valve tray Float valve tray Since its introduction in the mid-20th century, the float valve tray has been known for its floating opening and automatic gas channel adjustment. Compared with traditional bubble cap trays, the float valve tray has greater operational flexibility, lower mist entrainment and higher mass transfer efficiency. We provide a variety [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":25732,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","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":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-26417","page","type-page","status-publish","hentry"],"rankMath":{"parentDomain":"liandafiltration.com","noFollowDomains":[],"noFollowExcludeDomains":[],"noFollowExternalLinks":false,"featuredImageNotice":"The featured image should be at least 200 by 200 pixels to be picked up by Facebook and other social media sites.","pluginReviewed":false,"postSettings":{"linkSuggestions":true,"useFocusKeyword":false},"frontEndScore":false,"postName":"float-valve-tray","permalinkFormat":"https:\/\/www.liandafiltration.com\/fr\/%pagename%\/","showLockModifiedDate":true,"assessor":{"focusKeywordLink":"https:\/\/www.liandafiltration.com\/wp-admin\/edit.php?focus_keyword=%focus_keyword%&post_type=%post_type%","hasTOCPlugin":true,"primaryTaxonomy":false,"serpData":{"title":"Bacs 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