{"id":5065,"date":"2024-07-15T17:18:27","date_gmt":"2024-07-15T17:18:27","guid":{"rendered":"https:\/\/sinovalveco.com\/?page_id=5065"},"modified":"2026-04-18T06:33:02","modified_gmt":"2026-04-18T06:33:02","slug":"blog-2-2","status":"publish","type":"page","link":"https:\/\/ntgdvalve.com\/fr\/blog-2-2\/","title":{"rendered":"Blog"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"5065\" class=\"elementor elementor-5065\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8df266f elementor-section-height-min-height elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"8df266f\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;shape_divider_bottom&quot;:&quot;arrow&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t<div class=\"elementor-shape elementor-shape-bottom\" aria-hidden=\"true\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 700 10\" preserveaspectratio=\"none\">\n\t<path class=\"elementor-shape-fill\" d=\"M350,10L340,0h20L350,10z\"\/>\n<\/svg>\t\t<\/div>\n\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-319be80\" data-id=\"319be80\" 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-177ce15 elementor-widget elementor-widget-heading\" data-id=\"177ce15\" 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-default\">Blog<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7da51cc elementor-widget elementor-widget-text-editor\" data-id=\"7da51cc\" 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<h3><span style=\"color: #3366ff;\">Ing\u00e9nierie de pr\u00e9cision pour des solutions de vannes fiables dans les applications industrielles<\/span><\/h3>\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-e4b4374 elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e4b4374\" 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-0699e64\" data-id=\"0699e64\" 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-23d6eca elementor-widget elementor-widget-heading\" data-id=\"23d6eca\" 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-default\">Articles d'actualit\u00e9<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2812cda elementor-grid-1 elementor-posts--thumbnail-left elementor-posts--align-left elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-widget elementor-widget-posts\" data-id=\"2812cda\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;classic_columns&quot;:&quot;1&quot;,&quot;classic_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:20,&quot;sizes&quot;:[]},&quot;classic_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:15,&quot;sizes&quot;:[]},&quot;classic_columns_tablet&quot;:&quot;2&quot;,&quot;classic_columns_mobile&quot;:&quot;1&quot;,&quot;classic_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"posts.classic\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-classic elementor-grid\" role=\"list\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-10645 post type-post status-publish format-standard has-post-thumbnail hentry category-blog\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/ntgdvalve.com\/fr\/ball-valve-seat-material\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"128\" height=\"72\" src=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/ball-valve-seat-material-selection-hero.png\" class=\"attachment-thumbnail size-thumbnail wp-image-10654\" alt=\"Diagramme de s\u00e9lection du mat\u00e9riau du si\u00e8ge d&#039;une vanne \u00e0 bille tenant compte des facteurs suivants : fluide, pression, temp\u00e9rature, usure et fuites\" srcset=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/ball-valve-seat-material-selection-hero.png 1672w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/ball-valve-seat-material-selection-hero-768x432.png 768w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/ball-valve-seat-material-selection-hero-1536x864.png 1536w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/ball-valve-seat-material-selection-hero-18x10.png 18w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/ball-valve-seat-material-selection-hero-600x338.png 600w\" sizes=\"(max-width: 128px) 100vw, 128px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/ntgdvalve.com\/fr\/ball-valve-seat-material\/\" >\n\t\t\t\tMat\u00e9riaux des si\u00e8ges de vannes \u00e0 bille : guide de s\u00e9lection pour le PTFE, le RPTFE, le PEEK, les si\u00e8ges m\u00e9talliques et les conditions d'utilisation\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-10619 post type-post status-publish format-standard has-post-thumbnail hentry category-blog\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/ntgdvalve.com\/fr\/butterfly-valve-torque\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"128\" height=\"72\" src=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/butterfly-valve-torque-actuator-sizing-hero.png\" class=\"attachment-thumbnail size-thumbnail wp-image-10625\" alt=\"Sch\u00e9ma \u00ab Torque Hero \u00bb d&#039;une vanne papillon avec les donn\u00e9es de sortie de l&#039;actionneur et les informations n\u00e9cessaires \u00e0 la demande de devis\" srcset=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/butterfly-valve-torque-actuator-sizing-hero.png 1672w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/butterfly-valve-torque-actuator-sizing-hero-768x432.png 768w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/butterfly-valve-torque-actuator-sizing-hero-1536x864.png 1536w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/butterfly-valve-torque-actuator-sizing-hero-18x10.png 18w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/butterfly-valve-torque-actuator-sizing-hero-600x338.png 600w\" sizes=\"(max-width: 128px) 100vw, 128px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/ntgdvalve.com\/fr\/butterfly-valve-torque\/\" >\n\t\t\t\tCouple des vannes papillon : calcul, dimensionnement des actionneurs et coefficients de s\u00e9curit\u00e9\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-10593 post type-post status-publish format-standard has-post-thumbnail hentry category-blog\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/ntgdvalve.com\/fr\/check-valve-pressure-drop-cv\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"128\" height=\"72\" src=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/check-valve-pressure-drop-cv-hero-diagram.png\" class=\"attachment-thumbnail size-thumbnail wp-image-10602\" alt=\"Diagramme repr\u00e9sentant la perte de charge et le coefficient Cv d&#039;un clapet anti-retour, avec des fl\u00e8ches indiquant le sens du d\u00e9bit et la mention \u00ab \u0394P \u00bb\" srcset=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/check-valve-pressure-drop-cv-hero-diagram.png 1672w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/check-valve-pressure-drop-cv-hero-diagram-768x432.png 768w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/check-valve-pressure-drop-cv-hero-diagram-1536x864.png 1536w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/check-valve-pressure-drop-cv-hero-diagram-18x10.png 18w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/check-valve-pressure-drop-cv-hero-diagram-600x338.png 600w\" sizes=\"(max-width: 128px) 100vw, 128px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/ntgdvalve.com\/fr\/check-valve-pressure-drop-cv\/\" >\n\t\t\t\tPerte de charge et coefficient Cv des clapets anti-retour : comment la r\u00e9sistance \u00e0 l'\u00e9coulement influe sur le choix\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-10556 post type-post status-publish format-standard has-post-thumbnail hentry category-blog\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/ntgdvalve.com\/fr\/ball-valve-standards\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"128\" height=\"72\" src=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/ball-valve-standards-map-rfq-data-.png\" class=\"attachment-thumbnail size-thumbnail wp-image-10576\" alt=\"Carte des normes relatives aux vannes \u00e0 bille, pr\u00e9sentant les normes API 608, API 6D, ASME B16.34, ISO 17292 et API 598 appliqu\u00e9es \u00e0 une vanne \u00e0 bille industrielle.\" srcset=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/ball-valve-standards-map-rfq-data-.png 1672w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/ball-valve-standards-map-rfq-data--768x432.png 768w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/ball-valve-standards-map-rfq-data--1536x864.png 1536w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/ball-valve-standards-map-rfq-data--18x10.png 18w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/ball-valve-standards-map-rfq-data--600x338.png 600w\" sizes=\"(max-width: 128px) 100vw, 128px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/ntgdvalve.com\/fr\/ball-valve-standards\/\" >\n\t\t\t\tNormes relatives aux vannes \u00e0 bille : API 6D, API 608, ASME B16.34, ISO 17292 et exigences en mati\u00e8re d'essais\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-10530 post type-post status-publish format-standard has-post-thumbnail hentry category-blog\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/ntgdvalve.com\/fr\/gate-valve-pressure-drop\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"128\" height=\"72\" src=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/gate-valve-pressure-drop-cv-fully-open-flow-path.png\" class=\"attachment-thumbnail size-thumbnail wp-image-10537\" alt=\"Sch\u00e9ma en coupe d&#039;une vanne \u00e0 guillotine enti\u00e8rement ouverte illustrant une faible perte de charge et un \u00e9coulement en ligne droite.\" srcset=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/gate-valve-pressure-drop-cv-fully-open-flow-path.png 1672w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/gate-valve-pressure-drop-cv-fully-open-flow-path-768x432.png 768w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/gate-valve-pressure-drop-cv-fully-open-flow-path-1536x864.png 1536w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/gate-valve-pressure-drop-cv-fully-open-flow-path-18x10.png 18w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/gate-valve-pressure-drop-cv-fully-open-flow-path-600x338.png 600w\" sizes=\"(max-width: 128px) 100vw, 128px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/ntgdvalve.com\/fr\/gate-valve-pressure-drop\/\" >\n\t\t\t\tPerte de charge et coefficient Cv d'une vanne \u00e0 guillotine : r\u00e9sistance \u00e0 l'\u00e9coulement dans des canalisations industrielles enti\u00e8rement ouvertes\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-10501 post type-post status-publish format-standard has-post-thumbnail hentry category-blog\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/ntgdvalve.com\/fr\/globe-valve-vs-butterfly-valve\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"128\" height=\"72\" src=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/real-globe-valve-vs-butterfly-valve-product-comparison.png\" class=\"attachment-thumbnail size-thumbnail wp-image-10521\" alt=\"Comparaison concr\u00e8te entre une vanne \u00e0 soupape sph\u00e9rique de type T en WCB de 24 pouces, 150 lb, et une vanne papillon \u00e0 double d\u00e9calage en WCB de 24 pouces, 600 lb.\" srcset=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/real-globe-valve-vs-butterfly-valve-product-comparison.png 1672w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/real-globe-valve-vs-butterfly-valve-product-comparison-768x432.png 768w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/real-globe-valve-vs-butterfly-valve-product-comparison-1536x864.png 1536w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/real-globe-valve-vs-butterfly-valve-product-comparison-18x10.png 18w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/real-globe-valve-vs-butterfly-valve-product-comparison-600x338.png 600w\" sizes=\"(max-width: 128px) 100vw, 128px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/ntgdvalve.com\/fr\/globe-valve-vs-butterfly-valve\/\" >\n\t\t\t\tVanne \u00e0 soupape vs vanne papillon : principales diff\u00e9rences, perte de charge et guide de s\u00e9lection\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-10475 post type-post status-publish format-standard has-post-thumbnail hentry category-blog\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/ntgdvalve.com\/fr\/butterfly-valve-pressure-drop\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"128\" height=\"72\" src=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/butterfly-valve-pressure-drop-cv-formula-variable-graphic.png\" class=\"attachment-thumbnail size-thumbnail wp-image-10498\" alt=\"Graphique illustrant la formule de la perte de charge d&#039;une vanne papillon, repr\u00e9sentant les variables Q, Cv, SG et delta P.\" srcset=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/butterfly-valve-pressure-drop-cv-formula-variable-graphic.png 1672w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/butterfly-valve-pressure-drop-cv-formula-variable-graphic-768x432.png 768w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/butterfly-valve-pressure-drop-cv-formula-variable-graphic-1536x864.png 1536w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/butterfly-valve-pressure-drop-cv-formula-variable-graphic-18x10.png 18w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/butterfly-valve-pressure-drop-cv-formula-variable-graphic-600x338.png 600w\" sizes=\"(max-width: 128px) 100vw, 128px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/ntgdvalve.com\/fr\/butterfly-valve-pressure-drop\/\" >\n\t\t\t\tPerte de charge et coefficient Cv des vannes papillon : r\u00e9sistance \u00e0 l'\u00e9coulement, angle d'ouverture et consignes de s\u00e9lection\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-000508d\" data-id=\"000508d\" 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-ea86583 elementor-posts--align-center elementor-grid-3 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-posts--thumbnail-top elementor-widget elementor-widget-posts\" data-id=\"ea86583\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;classic_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:20,&quot;sizes&quot;:[]},&quot;pagination_type&quot;:&quot;numbers_and_prev_next&quot;,&quot;classic_columns&quot;:&quot;3&quot;,&quot;classic_columns_tablet&quot;:&quot;2&quot;,&quot;classic_columns_mobile&quot;:&quot;1&quot;,&quot;classic_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;classic_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"posts.classic\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-classic elementor-grid\" role=\"list\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-10645 post type-post status-publish format-standard has-post-thumbnail hentry category-blog\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/ntgdvalve.com\/fr\/ball-valve-seat-material\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/ball-valve-seat-material-selection-hero.png\" class=\"attachment-full size-full wp-image-10654\" alt=\"Diagramme de s\u00e9lection du mat\u00e9riau du si\u00e8ge d&#039;une vanne \u00e0 bille tenant compte des facteurs suivants : fluide, pression, temp\u00e9rature, usure et fuites\" srcset=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/ball-valve-seat-material-selection-hero.png 1672w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/ball-valve-seat-material-selection-hero-768x432.png 768w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/ball-valve-seat-material-selection-hero-1536x864.png 1536w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/ball-valve-seat-material-selection-hero-18x10.png 18w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/ball-valve-seat-material-selection-hero-600x338.png 600w\" sizes=\"(max-width: 1672px) 100vw, 1672px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/ntgdvalve.com\/fr\/ball-valve-seat-material\/\" >\n\t\t\t\tMat\u00e9riaux des si\u00e8ges de vannes \u00e0 bille : guide de s\u00e9lection pour le PTFE, le RPTFE, le PEEK, les si\u00e8ges m\u00e9talliques et les conditions d'utilisation\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/ntgdvalve.com\/fr\/ball-valve-seat-material\/\" aria-label=\"Read more about Ball Valve Seat Materials: Selection Guide for PTFE, RPTFE, PEEK, Metal Seats and Service Conditions\" tabindex=\"-1\" >\n\t\t\tLire plus \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-10619 post type-post status-publish format-standard has-post-thumbnail hentry category-blog\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/ntgdvalve.com\/fr\/butterfly-valve-torque\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/butterfly-valve-torque-actuator-sizing-hero.png\" class=\"attachment-full size-full wp-image-10625\" alt=\"Sch\u00e9ma \u00ab Torque Hero \u00bb d&#039;une vanne papillon avec les donn\u00e9es de sortie de l&#039;actionneur et les informations n\u00e9cessaires \u00e0 la demande de devis\" srcset=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/butterfly-valve-torque-actuator-sizing-hero.png 1672w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/butterfly-valve-torque-actuator-sizing-hero-768x432.png 768w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/butterfly-valve-torque-actuator-sizing-hero-1536x864.png 1536w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/butterfly-valve-torque-actuator-sizing-hero-18x10.png 18w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/butterfly-valve-torque-actuator-sizing-hero-600x338.png 600w\" sizes=\"(max-width: 1672px) 100vw, 1672px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/ntgdvalve.com\/fr\/butterfly-valve-torque\/\" >\n\t\t\t\tCouple des vannes papillon : calcul, dimensionnement des actionneurs et coefficients de s\u00e9curit\u00e9\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/ntgdvalve.com\/fr\/butterfly-valve-torque\/\" aria-label=\"Read more about Butterfly Valve Torque: Calculation, Actuator Sizing and Service Factors\" tabindex=\"-1\" >\n\t\t\tLire plus \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-10593 post type-post status-publish format-standard has-post-thumbnail hentry category-blog\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/ntgdvalve.com\/fr\/check-valve-pressure-drop-cv\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/check-valve-pressure-drop-cv-hero-diagram.png\" class=\"attachment-full size-full wp-image-10602\" alt=\"Diagramme repr\u00e9sentant la perte de charge et le coefficient Cv d&#039;un clapet anti-retour, avec des fl\u00e8ches indiquant le sens du d\u00e9bit et la mention \u00ab \u0394P \u00bb\" srcset=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/check-valve-pressure-drop-cv-hero-diagram.png 1672w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/check-valve-pressure-drop-cv-hero-diagram-768x432.png 768w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/check-valve-pressure-drop-cv-hero-diagram-1536x864.png 1536w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/check-valve-pressure-drop-cv-hero-diagram-18x10.png 18w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/07\/check-valve-pressure-drop-cv-hero-diagram-600x338.png 600w\" sizes=\"(max-width: 1672px) 100vw, 1672px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/ntgdvalve.com\/fr\/check-valve-pressure-drop-cv\/\" >\n\t\t\t\tPerte de charge et coefficient Cv des clapets anti-retour : comment la r\u00e9sistance \u00e0 l'\u00e9coulement influe sur le choix\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/ntgdvalve.com\/fr\/check-valve-pressure-drop-cv\/\" aria-label=\"Read more about Check Valve Pressure Drop and Cv: How Flow Resistance Affects Selection\" tabindex=\"-1\" >\n\t\t\tLire plus \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-10556 post type-post status-publish format-standard has-post-thumbnail hentry category-blog\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/ntgdvalve.com\/fr\/ball-valve-standards\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/ball-valve-standards-map-rfq-data-.png\" class=\"attachment-full size-full wp-image-10576\" alt=\"Carte des normes relatives aux vannes \u00e0 bille, pr\u00e9sentant les normes API 608, API 6D, ASME B16.34, ISO 17292 et API 598 appliqu\u00e9es \u00e0 une vanne \u00e0 bille industrielle.\" srcset=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/ball-valve-standards-map-rfq-data-.png 1672w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/ball-valve-standards-map-rfq-data--768x432.png 768w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/ball-valve-standards-map-rfq-data--1536x864.png 1536w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/ball-valve-standards-map-rfq-data--18x10.png 18w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/ball-valve-standards-map-rfq-data--600x338.png 600w\" sizes=\"(max-width: 1672px) 100vw, 1672px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/ntgdvalve.com\/fr\/ball-valve-standards\/\" >\n\t\t\t\tNormes relatives aux vannes \u00e0 bille : API 6D, API 608, ASME B16.34, ISO 17292 et exigences en mati\u00e8re d'essais\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/ntgdvalve.com\/fr\/ball-valve-standards\/\" aria-label=\"Read more about Ball Valve Standards: API 6D, API 608, ASME B16.34, ISO 17292 and Testing Requirements\" tabindex=\"-1\" >\n\t\t\tLire plus \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-10530 post type-post status-publish format-standard has-post-thumbnail hentry category-blog\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/ntgdvalve.com\/fr\/gate-valve-pressure-drop\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/gate-valve-pressure-drop-cv-fully-open-flow-path.png\" class=\"attachment-full size-full wp-image-10537\" alt=\"Sch\u00e9ma en coupe d&#039;une vanne \u00e0 guillotine enti\u00e8rement ouverte illustrant une faible perte de charge et un \u00e9coulement en ligne droite.\" srcset=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/gate-valve-pressure-drop-cv-fully-open-flow-path.png 1672w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/gate-valve-pressure-drop-cv-fully-open-flow-path-768x432.png 768w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/gate-valve-pressure-drop-cv-fully-open-flow-path-1536x864.png 1536w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/gate-valve-pressure-drop-cv-fully-open-flow-path-18x10.png 18w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/gate-valve-pressure-drop-cv-fully-open-flow-path-600x338.png 600w\" sizes=\"(max-width: 1672px) 100vw, 1672px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/ntgdvalve.com\/fr\/gate-valve-pressure-drop\/\" >\n\t\t\t\tPerte de charge et coefficient Cv d'une vanne \u00e0 guillotine : r\u00e9sistance \u00e0 l'\u00e9coulement dans des canalisations industrielles enti\u00e8rement ouvertes\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/ntgdvalve.com\/fr\/gate-valve-pressure-drop\/\" aria-label=\"Read more about Gate Valve Pressure Drop and Cv: Flow Resistance in Fully Open Industrial Pipelines\" tabindex=\"-1\" >\n\t\t\tLire plus \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-10501 post type-post status-publish format-standard has-post-thumbnail hentry category-blog\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/ntgdvalve.com\/fr\/globe-valve-vs-butterfly-valve\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/real-globe-valve-vs-butterfly-valve-product-comparison.png\" class=\"attachment-full size-full wp-image-10521\" alt=\"Comparaison concr\u00e8te entre une vanne \u00e0 soupape sph\u00e9rique de type T en WCB de 24 pouces, 150 lb, et une vanne papillon \u00e0 double d\u00e9calage en WCB de 24 pouces, 600 lb.\" srcset=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/real-globe-valve-vs-butterfly-valve-product-comparison.png 1672w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/real-globe-valve-vs-butterfly-valve-product-comparison-768x432.png 768w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/real-globe-valve-vs-butterfly-valve-product-comparison-1536x864.png 1536w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/real-globe-valve-vs-butterfly-valve-product-comparison-18x10.png 18w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/real-globe-valve-vs-butterfly-valve-product-comparison-600x338.png 600w\" sizes=\"(max-width: 1672px) 100vw, 1672px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/ntgdvalve.com\/fr\/globe-valve-vs-butterfly-valve\/\" >\n\t\t\t\tVanne \u00e0 soupape vs vanne papillon : principales diff\u00e9rences, perte de charge et guide de s\u00e9lection\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/ntgdvalve.com\/fr\/globe-valve-vs-butterfly-valve\/\" aria-label=\"Read more about Globe Valve vs Butterfly Valve: Key Differences, Pressure Drop and Selection Guide\" tabindex=\"-1\" >\n\t\t\tLire plus \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-10475 post type-post status-publish format-standard has-post-thumbnail hentry category-blog\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/ntgdvalve.com\/fr\/butterfly-valve-pressure-drop\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/butterfly-valve-pressure-drop-cv-formula-variable-graphic.png\" class=\"attachment-full size-full wp-image-10498\" alt=\"Graphique illustrant la formule de la perte de charge d&#039;une vanne papillon, repr\u00e9sentant les variables Q, Cv, SG et delta P.\" srcset=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/butterfly-valve-pressure-drop-cv-formula-variable-graphic.png 1672w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/butterfly-valve-pressure-drop-cv-formula-variable-graphic-768x432.png 768w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/butterfly-valve-pressure-drop-cv-formula-variable-graphic-1536x864.png 1536w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/butterfly-valve-pressure-drop-cv-formula-variable-graphic-18x10.png 18w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/butterfly-valve-pressure-drop-cv-formula-variable-graphic-600x338.png 600w\" sizes=\"(max-width: 1672px) 100vw, 1672px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/ntgdvalve.com\/fr\/butterfly-valve-pressure-drop\/\" >\n\t\t\t\tPerte de charge et coefficient Cv des vannes papillon : r\u00e9sistance \u00e0 l'\u00e9coulement, angle d'ouverture et consignes de s\u00e9lection\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/ntgdvalve.com\/fr\/butterfly-valve-pressure-drop\/\" aria-label=\"Read more about Butterfly Valve Pressure Drop and Cv: Flow Resistance, Opening Angle and Selection Notes\" tabindex=\"-1\" >\n\t\t\tLire plus \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-10447 post type-post status-publish format-standard has-post-thumbnail hentry category-blog\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/ntgdvalve.com\/fr\/check-valve-installation\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/check-valve-installation-guide-flow-direction-orientation-support.png\" class=\"attachment-full size-full wp-image-10452\" alt=\"Guide d&#039;installation des clapets anti-retour : illustration pr\u00e9sentant le sens d&#039;\u00e9coulement, l&#039;orientation, le support, la v\u00e9rification \u00e0 la mise en service et la consultation du manuel d&#039;utilisation.\" srcset=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/check-valve-installation-guide-flow-direction-orientation-support.png 1672w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/check-valve-installation-guide-flow-direction-orientation-support-768x432.png 768w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/check-valve-installation-guide-flow-direction-orientation-support-1536x864.png 1536w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/check-valve-installation-guide-flow-direction-orientation-support-18x10.png 18w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/check-valve-installation-guide-flow-direction-orientation-support-600x338.png 600w\" sizes=\"(max-width: 1672px) 100vw, 1672px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/ntgdvalve.com\/fr\/check-valve-installation\/\" >\n\t\t\t\tGuide d'installation des clapets anti-retour : sens d'\u00e9coulement, orientation, espacement et v\u00e9rifications lors de la mise en service\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/ntgdvalve.com\/fr\/check-valve-installation\/\" aria-label=\"Read more about Check Valve Installation Guide: Flow Direction, Orientation, Spacing and Startup Checks\" tabindex=\"-1\" >\n\t\t\tLire plus \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-10419 post type-post status-publish format-standard has-post-thumbnail hentry category-blog\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/ntgdvalve.com\/fr\/ball-valve-torque\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/ball-valve-torque-factor-matrix.png\" class=\"attachment-full size-full wp-image-10429\" alt=\"Matrice des coefficients de couple des vannes \u00e0 bille indiquant la taille, la pression, le type de si\u00e8ge, le fluide, la temp\u00e9rature, la fr\u00e9quence, la conception et la garniture.\" srcset=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/ball-valve-torque-factor-matrix.png 1672w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/ball-valve-torque-factor-matrix-768x432.png 768w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/ball-valve-torque-factor-matrix-1536x864.png 1536w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/ball-valve-torque-factor-matrix-18x10.png 18w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2026\/06\/ball-valve-torque-factor-matrix-600x338.png 600w\" sizes=\"(max-width: 1672px) 100vw, 1672px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/ntgdvalve.com\/fr\/ball-valve-torque\/\" >\n\t\t\t\tCouple 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