{"id":4637,"date":"2024-06-20T06:40:58","date_gmt":"2024-06-19T22:40:58","guid":{"rendered":"https:\/\/xintaivalves.com\/?p=4637"},"modified":"2025-06-11T09:04:36","modified_gmt":"2025-06-11T01:04:36","slug":"understanding-the-differences-between-lugged-and-wafer-butterfly-valve","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/","title":{"rendered":"Lugged Vs. Vanne papillon Wafer"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table des mati\u00e8res<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Basculer la table des mati\u00e8res\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Basculer<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#What_is_a_lugged_butterfly_valve\" >Qu&#039;est-ce qu&#039;une vanne papillon \u00e0 ergots ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#What_is_a_wafer_butterfly_valve\" >Qu&#039;est-ce qu&#039;une vanne papillon \u00e0 plaquettes ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#Quick_Summary_of_Key_Differences_Between_Lugged_and_Wafer_Butterfly_Valve\" >R\u00e9sum\u00e9 rapide des principales diff\u00e9rences entre les vannes papillon \u00e0 oreilles et les vannes papillon \u00e0 plaquettes<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#Advantages_of_Lugged_Butterfly_Valves\" >Avantages des vannes papillon \u00e0 oreilles<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#Advantages_of_Wafer_Butterfly_Valves\" >Avantages des vannes papillon \u00e0 plaquette<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#Choosing_the_Right_Valve_for_Your_Application\" >Choisir la vanne adapt\u00e9e \u00e0 votre application<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#In-depth_Understanding_the_Difference_Between_a_Lugged_Butterfly_Valve_and_a_Wafer_Butterfly_Valve\" >Comprendre en profondeur la diff\u00e9rence entre une vanne papillon \u00e0 oreilles et une vanne papillon \u00e0 plaquette<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#Cost\" >Co\u00fbt<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#Installation\" >Installation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#Operation\" >Op\u00e9ration<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#Wafer_and_Lugged_Butterfly_Valve_FAQs\" >FAQ sur les vannes papillon \u00e0 plaquettes et \u00e0 ergots<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#What_is_a_wafer_butterfly_valve_used_for\" >A quoi sert une vanne papillon \u00e0 plaquette ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#What_is_a_fully_lugged_butterfly_valve\" >Qu&#039;est-ce qu&#039;une vanne papillon enti\u00e8rement \u00e0 oreilles ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#What_are_the_advantages_of_a_lug_butterfly_valve\" >Quels sont les avantages d\u2019une vanne papillon \u00e0 ergot ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#What_are_the_three_types_of_butterfly_valves\" >Quels sont les trois types de vannes papillon ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#How_do_I_choose_a_butterfly_valve\" >Comment choisir une vanne papillon ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#What_is_the_most_common_use_of_butterfly_valves\" >Quelle est l\u2019utilisation la plus courante des vannes papillon ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#What_is_the_difference_between_a_lug_and_a_wafer_connection\" >Quelle est la diff\u00e9rence entre une connexion \u00e0 cosse et une connexion sur plaquette\u00a0?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#What_is_semi_lugged_butterfly_valve\" >Qu&#039;est-ce qu&#039;une vanne papillon semi-oreilles ?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#Exploring_Reliable_Lugged_and_Wafer_Butterfly_Valve_Manufacturers\" >Explorer les fabricants fiables de vannes papillon \u00e0 cosses et \u00e0 plaquettes<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#%F0%9F%94%8E_Recommended_Reading_for_Wafer_Butterfly_Valves\" >\ud83d\udd0e Lectures recommand\u00e9es sur les vannes papillon \u00e0 plaquette<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#Understanding_Wafer_Butterfly_Valves\" >Comprendre les vannes papillon \u00e0 plaquette<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#Ball_Valve_vs_Butterfly_Valve\" >Vanne \u00e0 boisseau sph\u00e9rique ou vanne papillon<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#Top_Butterfly_Valve_Manufacturers_List\" >Liste des principaux fabricants de vannes papillon<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.xintaivalves.com\/fr\/butterfly-valve-collection\/\">Les vannes papillon <\/a>sont un type de vanne con\u00e7ue pour contr\u00f4ler le d\u00e9bit dans divers services de fluides.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00e9velopp\u00e9s pour la premi\u00e8re fois dans les ann\u00e9es 1930, ces appareils sont aujourd\u2019hui omnipr\u00e9sents dans de nombreux secteurs industriels.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lors de la s\u00e9lection d&#039;une vanne papillon, il existe deux types principaux : \u00e0 oreilles et \u00e0 plaquettes.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les deux fonctionnent de mani\u00e8re similaire ; cependant, le choix entre eux d\u00e9pend de votre application.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le choix de la vanne papillon id\u00e9ale d\u00e9pend des exigences de votre projet.&nbsp;<br><a href=\"https:\/\/www.xintaivalves.com\/fr\/product\/centerline-lug-type-butterfly-valve\/\">Vannes papillon \u00e0 oreilles<\/a> sont g\u00e9n\u00e9ralement constitu\u00e9s de m\u00e9taux, tandis que <a href=\"https:\/\/www.xintaivalves.com\/fr\/product\/centerline-wafer-type-butterfly-valve\/\">vannes papillon de type wafer<\/a> sont constitu\u00e9s de mati\u00e8res plastiques et peuvent \u00eatre actionn\u00e9s pneumatiquement ou \u00e9lectriquement.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.xintaivalves.com\/fr\/products\/centerline-wafer-type-butterfly-valve\/\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2022\/11\/Centerline-Wafer-Type-Butterfly-Valve.png\" alt=\"\" class=\"wp-image-3830\" style=\"width:401px;height:401px\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/11\/Centerline-Wafer-Type-Butterfly-Valve.png 800w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/11\/Centerline-Wafer-Type-Butterfly-Valve-300x300.png 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/11\/Centerline-Wafer-Type-Butterfly-Valve-150x150.png 150w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/11\/Centerline-Wafer-Type-Butterfly-Valve-768x768.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><figcaption class=\"wp-element-caption\">VANNE PAPILLON \u00c0 JOINT SOUPLE DE TYPE PLAQUETTE CENTERLINE<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_a_lugged_butterfly_valve\"><\/span><strong>Qu&#039;est-ce qu&#039;une vanne papillon \u00e0 ergots ?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Une vanne papillon \u00e0 oreilles est un type de vanne papillon dot\u00e9e de pattes ou de languettes sur le corps de la vanne.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ces cosses permettent de boulonner la vanne directement sur un raccord \u00e0 bride sans avoir besoin de mat\u00e9riel suppl\u00e9mentaire, ce qui facilite l&#039;installation et la maintenance.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_a_wafer_butterfly_valve\"><\/span><strong>Qu&#039;est-ce qu&#039;une vanne papillon \u00e0 plaquettes ?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Une vanne papillon \u00e0 plaquettes est un autre type de vanne papillon con\u00e7ue pour s&#039;adapter entre deux brides \u00e0 l&#039;aide de boulons ou de goujons.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Contrairement \u00e0 une vanne papillon \u00e0 oreilles, une vanne papillon \u00e0 plaquettes n&#039;a pas de pattes ni de languettes sur le corps de la vanne. Au lieu de cela, il compte sur la pression du fluide pour le maintenir en place entre les brides.<\/p>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n  <title>Produit phare<\/title>\n  <style>\n    .hero-card {\n      display: flex;\n      flex-wrap: wrap;\n      align-items: center;\n      background: #f7f8fa;\n      border-radius: 16px;\n      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);\n      padding: 24px;\n      max-width: 900px;\n      margin: 40px auto;\n      font-family: Arial, sans-serif;\n      text-decoration: none;\n      color: inherit;\n      font-family: 'Poppins';\n    }\n\n    .hero-image {\n      width: 220px;\n      height: auto;\n      border-radius: 12px;\n      object-fit: cover;\n      flex-shrink: 0;\n    }\n\n    .hero-content {\n      padding-left: 24px;\n      flex: 1;\n      min-width: 260px;\n    }\n\n    .hero-title {\n      font-size: 1.6rem;\n      font-weight: bold;\n      margin-bottom: 12px;\n      color: #222;\n      font-family: 'Poppins';\n    }\n\n    .hero-description {\n      font-size: 1rem;\n      color: #555;\n      margin-bottom: 18px;\n    }\n\n    .hero-link {\n      display: inline-block;\n      padding: 10px 20px;\n      background-color: #D70C19;\n      color: #fff;\n      text-decoration: none;\n      border-radius: 8px;\n      font-weight: bold;\n      transition: background 0.2s ease-in-out;\n    }\n\n    .hero-link:hover {\n      background-color: #D70C19;\n    }\n\n    @media (max-width: 640px) {\n      .hero-card {\n        flex-direction: column;\n        text-align: center;\n      }\n\n      .hero-content {\n        padding-left: 0;\n        padding-top: 20px;\n      }\n\n      .hero-image {\n        width: 100%;\n        max-width: 280px;\n      }\n    }\n  <\/style>\n<\/head>\n<body>\n\n<a class=\"hero-card\" href=\"https:\/\/www.xintaivalves.com\/fr\/product\/butterfly-valve\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/02\/%E5%AF%B9%E7%84%8A%E5%BC%8F%E4%B8%89%E5%81%8F%E5%BF%83%E5%A4%9A%E5%B1%82%E6%AC%A1%E7%A1%AC%E5%AF%86%E5%B0%81%E8%9D%B6%E9%98%80.jpg\" alt=\"Vanne papillon\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">\ud83d\udee0 Vanne papillon<\/div>\n    <div class=\"hero-description\">Vanne papillon de pr\u00e9cision pour un contr\u00f4le efficace du d\u00e9bit dans diverses applications industrielles. Performances fiables pour les syst\u00e8mes haute et basse pression.<\/div>\n    <span class=\"hero-link\">Explorer le produit<\/span>\n  <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Quick_Summary_of_Key_Differences_Between_Lugged_and_Wafer_Butterfly_Valve\"><\/span>R\u00e9sum\u00e9 rapide des principales diff\u00e9rences entre les vannes papillon \u00e0 oreilles et les vannes papillon \u00e0 plaquettes<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les vannes papillon sont largement utilis\u00e9es dans diverses industries pour r\u00e9guler ou isoler le d\u00e9bit des fluides. Elles pr\u00e9sentent une conception simple avec un disque qui tourne sur un axe central pour permettre ou bloquer le d\u00e9bit.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Parmi les types de vannes papillon, les mod\u00e8les \u00e0 oreilles et \u00e0 plaquettes sont les plus courants.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Comprendre leurs diff\u00e9rences est essentiel pour choisir la bonne vanne pour votre application sp\u00e9cifique.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Aspect<\/strong><\/td><td><strong>Vanne papillon \u00e0 oreilles<\/strong><\/td><td><strong>Vanne papillon Wafer<\/strong><\/td><\/tr><tr><td>Conception et construction<\/td><td>Dispose d&#039;inserts filet\u00e9s (cosses) sur le corps de la vanne, lui permettant d&#039;\u00eatre boulonn\u00e9 entre les brides.<\/td><td>Il manque des inserts filet\u00e9s et est pris en sandwich entre les brides \u00e0 l&#039;aide de longs boulons.<\/td><\/tr><tr><td>M\u00e9thodes d&#039;installation<\/td><td>Peut \u00eatre install\u00e9 en service de fin de ligne ou entre les brides pour un contr\u00f4le complet du d\u00e9bit.<\/td><td>Install\u00e9 entre les brides avec des boulons traversant \u00e0 la fois la vanne et les brides. Ne convient pas au service en fin de ligne.<\/td><\/tr><tr><td>Comparaison des co\u00fbts<\/td><td>G\u00e9n\u00e9ralement plus cher en raison de sa conception robuste et de sa polyvalence.<\/td><td>Plus \u00e9conomique, offrant une construction plus l\u00e9g\u00e8re et plus simple.<\/td><\/tr><tr><td>Pressions nominales et performances<\/td><td>Convient aux applications \u00e0 haute pression ; offre une meilleure \u00e9tanch\u00e9it\u00e9 et une meilleure isolation.<\/td><td>G\u00e8re efficacement les pressions faibles \u00e0 mod\u00e9r\u00e9es, mais peut ne pas offrir une \u00e9tanch\u00e9it\u00e9 aussi solide que la conception \u00e0 cosses.<\/td><\/tr><tr><td>Exigences d&#039;entretien<\/td><td>Facile \u00e0 entretenir, la vanne peut \u00eatre retir\u00e9e sans perturber le syst\u00e8me de tuyauterie.<\/td><td>N\u00e9cessite le retrait de la vanne enti\u00e8re lors de l&#039;entretien, ce qui peut perturber le syst\u00e8me.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages_of_Lugged_Butterfly_Valves\"><\/span>Avantages des vannes papillon \u00e0 oreilles<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les vannes papillon \u00e0 oreilles sont con\u00e7ues avec des oreilles filet\u00e9es le long des bords ext\u00e9rieurs du corps de la vanne.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ils permettent de boulonner la vanne entre les brides, ce qui permet d&#039;isoler des sections du syst\u00e8me de tuyauterie si n\u00e9cessaire.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cette conception fait des vannes \u00e0 oreilles un choix populaire pour les applications industrielles.<\/p>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n  <title>Produit phare<\/title>\n  <style>\n    .hero-card {\n      display: flex;\n      flex-wrap: wrap;\n      align-items: center;\n      background: #f7f8fa;\n      border-radius: 16px;\n      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);\n      padding: 24px;\n      max-width: 900px;\n      margin: 40px auto;\n      font-family: Arial, sans-serif;\n      text-decoration: none;\n      color: inherit;\n      font-family: 'Poppins';\n    }\n\n    .hero-image {\n      width: 220px;\n      height: auto;\n      border-radius: 12px;\n      object-fit: cover;\n      flex-shrink: 0;\n    }\n\n    .hero-content {\n      padding-left: 24px;\n      flex: 1;\n      min-width: 260px;\n    }\n\n    .hero-title {\n      font-size: 1.6rem;\n      font-weight: bold;\n      margin-bottom: 12px;\n      color: #222;\n      font-family: 'Poppins';\n    }\n\n    .hero-description {\n      font-size: 1rem;\n      color: #555;\n      margin-bottom: 18px;\n    }\n\n    .hero-link {\n      display: inline-block;\n      padding: 10px 20px;\n      background-color: #D70C19;\n      color: #fff;\n      text-decoration: none;\n      border-radius: 8px;\n      font-weight: bold;\n      transition: background 0.2s ease-in-out;\n    }\n\n    .hero-link:hover {\n      background-color: #D70C19;\n    }\n\n    @media (max-width: 640px) {\n      .hero-card {\n        flex-direction: column;\n        text-align: center;\n      }\n\n      .hero-content {\n        padding-left: 0;\n        padding-top: 20px;\n      }\n\n      .hero-image {\n        width: 100%;\n        max-width: 280px;\n      }\n    }\n  <\/style>\n<\/head>\n<body>\n\n<a class=\"hero-card\" href=\"https:\/\/www.xintaivalves.com\/fr\/products\/double-eccentric-butterfly-valves\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2022\/02\/%E6%9C%AA%E6%A0%87%E9%A2%98-1-6.jpg\" alt=\"Vannes papillon \u00e0 double excentrique\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">\ud83d\udee0 Vanne papillon \u00e0 double excentrique<\/div>\n    <div class=\"hero-description\">Con\u00e7ue pour un contr\u00f4le pr\u00e9cis du d\u00e9bit, la vanne papillon \u00e0 double excentrique offre des performances d&#039;\u00e9tanch\u00e9it\u00e9 et une durabilit\u00e9 am\u00e9lior\u00e9es pour les syst\u00e8mes haute pression.<\/div>\n    <span class=\"hero-link\">Explorer le produit<\/span>\n  <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Avantage<\/strong><\/td><td><strong>Explication<\/strong><\/td><\/tr><tr><td>Durabilit\u00e9 et r\u00e9sistance<\/td><td>Les vannes \u00e0 oreilles sont connues pour leur construction robuste, ce qui les rend id\u00e9ales pour les environnements exigeants.<\/td><\/tr><tr><td>Facilit\u00e9 d&#039;entretien<\/td><td>Ces vannes peuvent \u00eatre retir\u00e9es pour maintenance sans affecter le reste du syst\u00e8me de tuyauterie.<\/td><\/tr><tr><td>Polyvalence dans les applications<\/td><td>Ils sont polyvalents et peuvent \u00eatre utilis\u00e9s aussi bien en service en cul-de-sac que pour un contr\u00f4le complet du d\u00e9bit.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages_of_Wafer_Butterfly_Valves\"><\/span>Avantages des vannes papillon \u00e0 plaquette<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les vannes papillon \u00e0 plaquettes sont de conception plus simple que leurs homologues \u00e0 cosses.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ils ne comportent pas de pattes filet\u00e9es pour le boulonnage, mais sont plut\u00f4t pris en sandwich entre deux brides de tuyau, s&#039;appuyant sur les boulons pour maintenir la vanne en place.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cette conception rend les vannes papillon \u00e0 plaquette plus l\u00e9g\u00e8res et plus rentables, ce qui les rend id\u00e9ales pour les projets soucieux du budget.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Avantage<\/strong><\/td><td><strong>Explication<\/strong><\/td><\/tr><tr><td>Rentabilit\u00e9<\/td><td>Les vannes \u00e0 plaquettes sont g\u00e9n\u00e9ralement plus abordables que les vannes \u00e0 oreilles, ce qui en fait un bon choix pour les applications sensibles aux co\u00fbts.<\/td><\/tr><tr><td>Conception compacte<\/td><td>La conception de la plaquette est plus compacte, ce qui permet d&#039;\u00e9conomiser de l&#039;espace dans les syst\u00e8mes o\u00f9 la taille de la vanne est importante.<\/td><\/tr><tr><td>Simplicit\u00e9 d&#039;installation<\/td><td>L&#039;installation est plus rapide et plus facile car il y a moins de composants \u00e0 aligner et \u00e0 fixer.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Choosing_the_Right_Valve_for_Your_Application\"><\/span>Choisir la vanne adapt\u00e9e \u00e0 votre application<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le choix entre les vannes papillon \u00e0 oreilles et \u00e0 plaquettes d\u00e9pend de divers facteurs tels que la pression, le d\u00e9bit et l&#039;espace.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De plus, les cas d\u2019utilisation typiques doivent \u00eatre pris en compte lors de la prise de d\u00e9cision.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Voici un guide rapide pour vous aider \u00e0 faire le bon choix\u00a0:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Facteur<\/strong><\/td><td><strong>Vanne papillon \u00e0 oreilles<\/strong><\/td><td><strong>Vanne papillon Wafer<\/strong><\/td><\/tr><tr><td>Pression<\/td><td>Convient aux applications haute pression.<\/td><td>Id\u00e9al pour les syst\u00e8mes \u00e0 basse et moyenne pression.<\/td><\/tr><tr><td>D\u00e9bit<\/td><td>Id\u00e9al pour un contr\u00f4le pr\u00e9cis du d\u00e9bit dans des syst\u00e8mes complexes.<\/td><td>Convient au contr\u00f4le de d\u00e9bit de base dans les syst\u00e8mes moins critiques.<\/td><\/tr><tr><td>Espace<\/td><td>N\u00e9cessite un peu plus d&#039;espace en raison de sa conception.<\/td><td>Compact et peu encombrant, id\u00e9al pour les installations \u00e9troites.<\/td><\/tr><tr><td>Cas d&#039;utilisation typiques<\/td><td>Applications industrielles telles que le traitement du p\u00e9trole, du gaz et de l\u2019eau o\u00f9 la r\u00e9sistance et l\u2019isolation sont essentielles.<\/td><td>Utilis\u00e9 dans les syst\u00e8mes de distribution d&#039;eau et de CVC o\u00f9 la simplicit\u00e9 et le co\u00fbt sont des priorit\u00e9s.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-cover is-light\" style=\"min-height:237px;aspect-ratio:unset;\"><img decoding=\"async\" width=\"3000\" height=\"2000\" class=\"wp-block-cover__image-background wp-image-7802\" alt=\"\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001.webp\" data-object-fit=\"cover\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001.webp 3000w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-300x200.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-1024x683.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-768x512.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-1536x1024.webp 1536w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-2048x1365.webp 2048w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-18x12.webp 18w\" sizes=\"(max-width: 3000px) 100vw, 3000px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\" style=\"background-color:#e8e8e8\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<p class=\"has-black-color has-text-color has-link-color wp-elements-10176f1e50fccd365deb8f276774936a wp-block-paragraph\" style=\"font-size:27px\"><strong>Personnalisez la vanne parfaite pour votre projet ! Obtenez un devis et explorez nos options personnalis\u00e9es.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-left is-layout-flex wp-container-core-buttons-is-layout-63375db1 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 is-style-fill\"><a class=\"wp-block-button__link has-black-color has-text-color has-background has-link-color has-extra-small-font-size has-custom-font-size wp-element-button\" href=\"https:\/\/www.xintaivalves.com\/fr\/industrial-valve-manufacturer\/\" style=\"border-radius:100px;background-color:#d70c19\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Explorez les solutions de vannes<\/strong><\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"In-depth_Understanding_the_Difference_Between_a_Lugged_Butterfly_Valve_and_a_Wafer_Butterfly_Valve\"><\/span>Comprendre en profondeur la diff\u00e9rence entre une vanne papillon \u00e0 oreilles et une vanne papillon \u00e0 plaquette<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cost\"><\/span><strong>Co\u00fbt<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les vannes papillon \u00e0 oreilles sont plus ch\u00e8res que celles entre brides, mais elles offrent une connexion plus solide. Malheureusement, ils peuvent \u00eatre plus difficiles \u00e0 installer et \u00e0 entretenir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les vannes papillon \u00e0 oreilles sont fabriqu\u00e9es \u00e0 partir de m\u00e9taux tels que la fonte ductile ou l&#039;acier et comportent des oreilles filet\u00e9es sur leurs brides pour les connexions boulonn\u00e9es.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les vannes papillon de type Wafer n&#039;ont pas de pattes et comportent \u00e0 la place quatre trous qui s&#039;alignent avec les brides de tuyau. Deux brides de tuyauterie peuvent \u00eatre ins\u00e9r\u00e9es \u00e0 travers les trous de centrage de la vanne papillon, puis serr\u00e9es \u00e0 l&#039;aide de deux boulons \u00e0 bride \u2013 en serrant solidement la vanne entre les deux brides de tuyauterie.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Installation\"><\/span><strong>Installation<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les vannes papillon \u00e0 oreilles sont g\u00e9n\u00e9ralement construites en fonte ductile ou en acier et comportent des oreilles filet\u00e9es sur leurs brides pour les connexions boulonn\u00e9es. Cette conception les rend parfaits pour les applications de service de fin de ligne.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 l&#039;inverse, les vannes papillon entre brides sont plus l\u00e9g\u00e8res et moins co\u00fbteuses que leurs homologues \u00e0 oreilles. Plac\u00e9es entre les brides des tuyaux, ces vannes utilisent un si\u00e8ge en caoutchouc ou en EPDM pour former un joint incroyablement r\u00e9sistant.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Operation\"><\/span><strong>Op\u00e9ration<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les vannes papillon \u00e0 oreilles comportent des inserts filet\u00e9s (oreilles) \u00e0 l&#039;ext\u00e9rieur de la vanne qui se fixent aux brides de tuyauterie \u00e0 l&#039;aide de connexions boulonn\u00e9es. Cette conception permet de d\u00e9connecter un c\u00f4t\u00e9 du syst\u00e8me de tuyauterie sans interf\u00e9rer avec l&#039;autre.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les vannes papillon Wafer ne comportent pas de pattes de fixation. Au lieu de cela, ils doivent \u00eatre serr\u00e9s entre deux brides de tuyauterie avec des si\u00e8ges de soupape en caoutchouc ou en EPDM et peuvent \u00eatre adapt\u00e9s \u00e0 la plupart des normes de bride pour une utilisation dans diverses applications. Ils peuvent \u00eatre actionn\u00e9s pneumatiquement ou \u00e9lectriquement pour plus de commodit\u00e9 et de fiabilit\u00e9.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-embed-handler wp-block-embed-embed-handler wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Vannes papillon entre brides et \u00e0 oreilles\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/7i7UTsVemUs?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Entretien<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les vannes papillon sont des vannes quart de tour qui limitent le d\u00e9bit de mati\u00e8re sous forme solide, liquide ou gazeuse. Ils sont utilis\u00e9s dans une gamme d&#039;applications telles que la transformation des aliments, les produits pharmaceutiques et la manipulation de produits chimiques et p\u00e9troliers.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les vannes papillon \u00e0 oreilles sont compos\u00e9es de m\u00e9tal tel que la fonte ductile ou l&#039;acier et comportent des oreilles taraud\u00e9es filet\u00e9es situ\u00e9es sur leurs brides pour les connexions boulonn\u00e9es.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les vannes papillon \u00e0 oreilles sont largement utilis\u00e9es dans les applications haute pression et peuvent \u00eatre actionn\u00e9es \u00e0 l&#039;aide d&#039;un actionnement \u00e9lectrique ou pneumatique.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les vannes papillon Wafer comportent quatre trous qui s&#039;alignent avec le pipeline connect\u00e9. Ils se serrent entre deux brides dans la tuyauterie, avec un si\u00e8ge de vanne en caoutchouc ou en EPDM assurant une \u00e9tanch\u00e9it\u00e9 efficace entre eux et leur connexion.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les vannes sont des dispositifs essentiels qui ouvrent et ferment un chemin d\u2019\u00e9coulement de fluide. Ils jouent un r\u00f4le essentiel dans tout processus industriel. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.xintaivalves.com\/fr\/achievement-cantribution\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" width=\"1024\" height=\"292\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-certificate-1024x292.webp\" alt=\"Certificat de vannes Xintai, fabricant chinois de vannes industrielles\" class=\"wp-image-9204\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-certificate-1024x292.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-certificate-300x86.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-certificate-768x219.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-certificate-18x5.webp 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-certificate.webp 1401w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Wafer_and_Lugged_Butterfly_Valve_FAQs\"><\/span><strong>FAQ sur les vannes papillon \u00e0 plaquettes et \u00e0 ergots<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_a_wafer_butterfly_valve_used_for\"><\/span><strong>A quoi sert une vanne papillon \u00e0 plaquette ?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les vannes papillon \u00e0 plaquettes sont couramment utilis\u00e9es dans les applications o\u00f9 l&#039;espace est limit\u00e9 ou lorsqu&#039;une vanne l\u00e9g\u00e8re et compacte est requise.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ils sont souvent utilis\u00e9s dans les syst\u00e8mes CVC, les usines de traitement de l&#039;eau et les processus industriels o\u00f9 un contr\u00f4le de d\u00e9bit rapide et efficace est n\u00e9cessaire.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_a_fully_lugged_butterfly_valve\"><\/span><strong>Qu&#039;est-ce qu&#039;une vanne papillon enti\u00e8rement \u00e0 oreilles ?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Une vanne papillon enti\u00e8rement \u00e0 oreilles est un type de vanne papillon dot\u00e9e de pattes ou de languettes des deux c\u00f4t\u00e9s du corps de la vanne.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cela permet \u00e0 la vanne d&#039;\u00eatre boulonn\u00e9e directement aux brides aux deux extr\u00e9mit\u00e9s, fournissant une connexion s\u00e9curis\u00e9e et emp\u00eachant tout mouvement ou vibration pendant le fonctionnement.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_are_the_advantages_of_a_lug_butterfly_valve\"><\/span><strong>Quels sont les avantages d\u2019une vanne papillon \u00e0 ergot ?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Certains avantages des vannes papillon \u00e0 oreilles incluent une installation et un retrait faciles, la polyvalence des syst\u00e8mes de tuyauterie et la capacit\u00e9 \u00e0 r\u00e9sister \u00e0 des pressions et des temp\u00e9ratures \u00e9lev\u00e9es.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ils sont \u00e9galement rentables et n\u00e9cessitent un entretien minimal.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_are_the_three_types_of_butterfly_valves\"><\/span><strong>Quels sont les trois types de vannes papillon ?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les trois principaux types de vannes papillon sont les vannes concentriques, doubles et triples.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les vannes papillon concentriques ont une conception simple avec une tige au centre du disque.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les vannes papillon \u00e0 double excentration ont la tige d\u00e9cal\u00e9e par rapport au centre, tandis que les vannes papillon \u00e0 triple excentration ont \u00e0 la fois la tige et le disque d\u00e9cal\u00e9s par rapport au centre.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_do_I_choose_a_butterfly_valve\"><\/span><strong>Comment choisir une vanne papillon ?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Lors du choix d&#039;une vanne papillon, tenez compte de facteurs tels que le type de fluide manipul\u00e9, les exigences de pression et de temp\u00e9rature, la taille de la vanne et la compatibilit\u00e9 avec le syst\u00e8me de tuyauterie.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Il est \u00e9galement important de prendre en compte les mat\u00e9riaux de construction de la vanne ainsi que les normes ou r\u00e9glementations industrielles susceptibles de s&#039;appliquer.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-vivid-red-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.xintaivalves.com\/fr\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">Obtenir un devis<\/a><\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_the_most_common_use_of_butterfly_valves\"><\/span><strong>Quelle est l\u2019utilisation la plus courante des vannes papillon ?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les vannes papillon sont couramment utilis\u00e9es pour le contr\u00f4le du d\u00e9bit et l&#039;isolation dans un large \u00e9ventail d&#039;industries, notamment le p\u00e9trole et le gaz, le traitement de l&#039;eau, le traitement chimique, le CVC et la production d&#039;\u00e9lectricit\u00e9.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ils sont particuli\u00e8rement appr\u00e9ci\u00e9s dans les applications o\u00f9 l&#039;espace, le poids et le co\u00fbt sont des facteurs importants.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_the_difference_between_a_lug_and_a_wafer_connection\"><\/span><strong>Quelle est la diff\u00e9rence entre une connexion \u00e0 cosse et une connexion sur plaquette\u00a0?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La principale diff\u00e9rence entre une connexion \u00e0 cosse et une connexion \u00e0 plaquette r\u00e9side dans la mani\u00e8re dont la vanne est fix\u00e9e au syst\u00e8me de tuyauterie.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Une connexion \u00e0 cosses utilise des cosses ou des languettes sur le corps de la vanne pour boulonner la vanne directement aux brides du tuyau.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Une connexion entre plaquettes, quant \u00e0 elle, repose sur la pression du fluide pour maintenir la vanne en place entre deux brides.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_semi_lugged_butterfly_valve\"><\/span><strong>Qu&#039;est-ce qu&#039;une vanne papillon semi-oreilles ?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Une vanne papillon semi-ergots est une variante de la vanne papillon \u00e0 oreilles qui comporte des pattes ou des languettes sur un seul c\u00f4t\u00e9 du corps de la vanne.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cela permet \u00e0 la vanne d&#039;\u00eatre boulonn\u00e9e directement sur une bride, tandis que l&#039;autre extr\u00e9mit\u00e9 de la vanne est maintenue en place par la pression du fluide.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Exploring_Reliable_Lugged_and_Wafer_Butterfly_Valve_Manufacturers\"><\/span>Explorer les fabricants fiables de vannes papillon \u00e0 cosses et \u00e0 plaquettes<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Chez Xintai Valve, nous proposons une vaste s\u00e9lection de vannes industrielles de haute qualit\u00e9, telles que <a href=\"https:\/\/www.xintaivalves.com\/fr\/gate-valve-collection\/\">Vannes<\/a>, <a href=\"https:\/\/www.xintaivalves.com\/fr\/globe-valve-collection\/\">robinets \u00e0 soupape<\/a>, <a href=\"https:\/\/www.xintaivalves.com\/fr\/ball-valve-collection\/\">robinets \u00e0 tournant sph\u00e9rique<\/a>, <a href=\"https:\/\/www.xintaivalves.com\/fr\/check-valve-manufacturing\/\">clapets anti-retour<\/a>, et <a href=\"https:\/\/www.xintaivalves.com\/fr\/butterfly-valve-collection\/\">les vannes papillon<\/a>, selon vos besoins.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Xintai Valve est l&#039;un des principaux producteurs mondiaux de produits de vannes industrielles, proposant six gammes et des milliers de vari\u00e9t\u00e9s.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nous avons gagn\u00e9 la confiance de nos clients en produisant des vannes \u00e0 boisseau sph\u00e9rique, \u00e0 guillotine, \u00e0 soupape, \u00e0 clapet et \u00e0 coin de qualit\u00e9 sup\u00e9rieure pour diverses applications.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.xintaivalves.com\/fr\/product\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"371\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-1024x371.webp\" alt=\"\" class=\"wp-image-9208\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-1024x371.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-300x109.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-768x278.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-1536x556.webp 1536w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-18x7.webp 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2.webp 1550w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.xintaivalves.com\/fr\/exhibition\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"254\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/1749544001893-1024x254.webp\" alt=\"Exposition de vannes Xintai, fabricant chinois de vannes industrielles\" class=\"wp-image-9206\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/1749544001893-1024x254.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/1749544001893-300x75.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/1749544001893-768x191.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/1749544001893-18x4.webp 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/1749544001893.webp 1389w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.xintaivalves.com\/fr\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"474\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/a06254b2-2496-4730-a28c-eee9a863c6a7-1024x474.webp\" alt=\"\" class=\"wp-image-8422\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/a06254b2-2496-4730-a28c-eee9a863c6a7-1024x474.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/a06254b2-2496-4730-a28c-eee9a863c6a7-300x139.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/a06254b2-2496-4730-a28c-eee9a863c6a7-768x355.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/a06254b2-2496-4730-a28c-eee9a863c6a7-1536x711.webp 1536w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/a06254b2-2496-4730-a28c-eee9a863c6a7-2048x948.webp 2048w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/a06254b2-2496-4730-a28c-eee9a863c6a7-18x8.webp 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<div style=\"margin-top: 50px;\">\n  <h3 style=\"font-size: 22px; font-weight: bold; color: #003366; margin-bottom: 20px;\"><span class=\"ez-toc-section\" id=\"%F0%9F%94%8E_Recommended_Reading_for_Wafer_Butterfly_Valves\"><\/span>\ud83d\udd0e Lectures recommand\u00e9es sur les vannes papillon \u00e0 plaquette<span class=\"ez-toc-section-end\"><\/span><\/h3>\n  <div style=\"display: flex; flex-wrap: wrap; gap: 20px;\">\n\n    <!-- \u5361\u72471\uff1aUnderstanding Wafer Butterfly Valves -->\n    <div style=\"flex: 1 1 30%; background-color: #f0f6fc; padding: 20px; border-left: 4px solid #003366; border-radius: 8px;\">\n      <h4 style=\"font-size: 16px; font-weight: bold; color: #003366; margin-bottom: 8px;\"><span class=\"ez-toc-section\" id=\"Understanding_Wafer_Butterfly_Valves\"><\/span>\n        <a href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/understanding-wafer-butterfly-valves\/\" style=\"text-decoration: none; color: #003366;\">\n          Comprendre les vannes papillon \u00e0 plaquette\n        <\/a>\n      <span class=\"ez-toc-section-end\"><\/span><\/h4>\n      <p style=\"font-size: 14px; color: #333;\">\n        D\u00e9couvrez la structure, le principe de fonctionnement et les principaux avantages des vannes papillon de type wafer dans les applications industrielles.\n      <\/p>\n    <\/div>\n\n    <!-- \u5361\u72472\uff1aButterfly Valve vs Ball Valve -->\n    <div style=\"flex: 1 1 30%; background-color: #f0f6fc; padding: 20px; border-left: 4px solid #003366; border-radius: 8px;\">\n      <h4 style=\"font-size: 16px; font-weight: bold; color: #003366; margin-bottom: 8px;\"><span class=\"ez-toc-section\" id=\"Ball_Valve_vs_Butterfly_Valve\"><\/span>\n        <a href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/ball-valve-vs-butterfly-valve\/\" style=\"text-decoration: none; color: #003366;\">\n          Vanne \u00e0 boisseau sph\u00e9rique ou vanne papillon\n        <\/a>\n      <span class=\"ez-toc-section-end\"><\/span><\/h4>\n      <p style=\"font-size: 14px; color: #333;\">\n        Comparez les diff\u00e9rences de conception, de co\u00fbt et de performances pour d\u00e9cider quel type de vanne convient le mieux \u00e0 votre syst\u00e8me.\n      <\/p>\n    <\/div>\n\n    <!-- \u5361\u72473\uff1aTop Butterfly Valve Manufacturers -->\n    <div style=\"flex: 1 1 30%; background-color: #f0f6fc; padding: 20px; border-left: 4px solid #003366; border-radius: 8px;\">\n      <h4 style=\"font-size: 16px; font-weight: bold; color: #003366; margin-bottom: 8px;\"><span class=\"ez-toc-section\" id=\"Top_Butterfly_Valve_Manufacturers_List\"><\/span>\n        <a href=\"https:\/\/www.xintaivalves.com\/fr\/blog\/butterfly-valve\/top-butterfly-valve-manufacturers-list\/\" style=\"text-decoration: none; color: #003366;\">\n          Liste des principaux fabricants de vannes papillon\n        <\/a>\n      <span class=\"ez-toc-section-end\"><\/span><\/h4>\n      <p style=\"font-size: 14px; color: #333;\">\n        D\u00e9couvrez les principaux fabricants mondiaux et chinois de vannes papillon et d\u00e9couvrez des options d&#039;approvisionnement fiables.\n      <\/p>\n    <\/div>\n\n  <\/div>\n<\/div>\n\n\n\n\n  <style>\n\t\t\t.module {\n\t\t\t\tmargin: 10px 0 30px 0;\n\t\t\t\twidth: 100%;\n\t\t\t\ttext-align: left;\n\t\t\t}\n\t\t\t\/* \u6807\u9898 *\/\n\t\t\t.module .module-title {\n\t\t\t\tfont-size: 18px;\n\t\t\t\tdisplay: flex;\n\t\t\t\talign-items: center;\n\t\t\t}\n\n\t\t\t.module .module-button {\n\t\t\t\tcursor: pointer;\n\t\t\t\tborder: 0px;\n\t\t\t\ttext-align: center;\n\t\t\t\tmargin-left: 10px;\n\t\t\t\tbackground: none;\n\t\t\t}\n\n\t\t\t.module .module-content {\n\t\t\t\tdisplay: none;\n\t\t\t}\n\n\t\t\t.module .module-content.show {\n\t\t\t\tdisplay: block;\n\t\t\t}\n\t\t\t\/* \u7b2c\u4e00\u5757\u5185\u5bb9 *\/\n\t\t\t.module .d1 {\n\t\t\t\twidth: 95%;\n\t\t\t\t\/* \u80cc\u666f\u989c\u8272 *\/\n\t\t\t\tpadding: 1% 2.5% 1% 2.5%;\n\t\t\t\tmargin-top: 3%;\n\t\t\t}\n\t\t\t\/* \u7b2c\u4e8c\u5757\u5185\u5bb9 *\/\n\t\t\t.module .d2 {\n\t\t\t\twidth: 95%;\n\t\t\t\tpadding: 3% 2.5% 3% 2.5%;\n\t\t\t}\n            \/* \u6240\u6709a\u94fe\u63a5\u4e0a\u6587\u5b57 *\/\n            .module .aaa {\n\t\t\t\t\/* \u989c\u8272 *\/\n\t\t\t\tcolor: #f9d9d6;\n\t\t\t\t\/* \u6587\u5b57\u4e0b\u5212\u7ebf *\/\n\t\t\t\ttext-decoration: underline;\n\t\t\t}\n\t\t\t\/* \u4e0b\u65b9\u659c\u4f53\u6587\u5b57 *\/\n\t\t\t.module .a2 {\n\t\t\t\t\/* \u659c\u4f53 *\/\n\t\t\t\tfont-style: italic;\n\t\t\t}\n\t\t\t\/* \u6240\u6709a\u94fe\u63a5\u4e0a\u6587\u5b57\u60ac\u6d6e\u53d8\u8272 *\/\n\t\t\t.module .aaa:hover {\n\t\t\t\t\/* \u989c\u8272 *\/\n\t\t\t\tcolor: #D3CCFF;\n\t\t\t}\n\t\t<\/style>\n  <div class='module'>\n\t\t\t<div class='module-title' style='font-size: 18px;'>\n\t\t\t\t<!-- \u8fd9\u662f\u6807\u9898 -->\n\t\t\t\tSources des articles\n\t\t\t\t<button class='module-button'>\n\t\t\t\t\t<svg id='svg-1' style='display:block' t='1710230154863' class='icon' viewbox='0 0 1026 1024'\n\t\t\t\t\t\tversion='1.1' xmlns='http:\/\/www.w3.org\/2000\/svg' p-id='1843' width='18' height='18'>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<!-- \u4fee\u6539\u56fe\u6807\u5927\u5c0f\u8bf7\u5728width\u548cheight\u4e2d\u6539 -->\n\t\t\t\t\t\t<path\n\t\t\t\t\t\t\td='M511.602721 1023.001027a511.474051 511.474051 0 1 1 360.629164-148.84694 509.476105 509.476105 0 0 1-360.629164 149.845913z m0-941.032335c-109.887003 0-220.772979 41.956856-304.686691 125.870567-167.827423 168.826396-167.827423 441.545958 0 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