{"id":1027,"date":"2025-08-27T09:06:00","date_gmt":"2025-08-27T09:06:00","guid":{"rendered":"https:\/\/www.tgvalve.com\/?p=1027"},"modified":"2025-09-02T10:07:50","modified_gmt":"2025-09-02T10:07:50","slug":"resilient-seated-butterfly-valve-vs-metal-seated-butterfly-valves","status":"publish","type":"post","link":"https:\/\/www.tgvalve.com\/fr\/blog\/butterfly-valve\/comparison\/resilient-seated-butterfly-valve-vs-metal-seated-butterfly-valves\/","title":{"rendered":"Vannes papillon \u00e0 si\u00e8ge r\u00e9silient ou \u00e0 si\u00e8ge m\u00e9tallique"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/09\/c62f701b-029c-4e60-8ea6-3c14f7e52c2c.webp\" alt=\"\" class=\"wp-image-1030\" style=\"width:217px;height:auto\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/09\/c62f701b-029c-4e60-8ea6-3c14f7e52c2c.webp 800w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/09\/c62f701b-029c-4e60-8ea6-3c14f7e52c2c-500x333.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/09\/c62f701b-029c-4e60-8ea6-3c14f7e52c2c-300x200.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/09\/c62f701b-029c-4e60-8ea6-3c14f7e52c2c-768x512.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/09\/c62f701b-029c-4e60-8ea6-3c14f7e52c2c-18x12.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/09\/c62f701b-029c-4e60-8ea6-3c14f7e52c2c-113x75.webp 113w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/09\/c62f701b-029c-4e60-8ea6-3c14f7e52c2c-480x320.webp 480w\" sizes=\"auto, (max-width:767px) 480px, (max-width:800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Les vannes papillon \u00e0 si\u00e8ge r\u00e9silient et les vannes papillon \u00e0 si\u00e8ge m\u00e9tallique sont deux des types de vannes les plus courants dans le contr\u00f4le des fluides, mais elles remplissent des r\u00f4les diff\u00e9rents en fonction des conditions de pression, de temp\u00e9rature et de fluide.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La principale distinction r\u00e9side dans l&#039;\u00e9l\u00e9ment d&#039;\u00e9tanch\u00e9it\u00e9 : les vannes papillon \u00e0 si\u00e8ge r\u00e9silient utilisent une chemise \u00e9lastom\u00e8re souple, tandis que les vannes papillon \u00e0 si\u00e8ge m\u00e9tallique s&#039;appuient sur <a href=\"https:\/\/www.tgvalve.com\/fr\/blog\/butterfly-valve\/how-metal-to-metal-seated-butterfly-valves-work\/\" target=\"_blank\" rel=\"noreferrer noopener\">m\u00e9tal sur m\u00e9tal<\/a> contact.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le choix entre les deux d\u00e9pend de l\u2019\u00e9quilibre entre le co\u00fbt, la durabilit\u00e9 et les performances dans des environnements difficiles.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Comprendre la vanne papillon \u00e0 si\u00e8ge r\u00e9silient<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Une vanne papillon \u00e0 si\u00e8ge r\u00e9silient est con\u00e7ue avec un si\u00e8ge en caoutchouc ou en \u00e9lastom\u00e8re qui cr\u00e9e un joint \u00e9tanche contre le disque.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce m\u00e9canisme d&#039;\u00e9tanch\u00e9it\u00e9 souple le rend tr\u00e8s fiable pour atteindre une fuite nulle dans les applications \u00e0 basse et moyenne pression.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Principales caract\u00e9ristiques des vannes papillon \u00e0 si\u00e8ge r\u00e9silient<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><a href=\"https:\/\/www.tgvalve.com\/fr\/product\/resilient-seated-concentric-butterfly-valve\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"366\" height=\"501\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/09\/1756805713250.webp\" alt=\"Vanne papillon concentrique \u00e0 si\u00e8ge r\u00e9silient\" class=\"wp-image-1039\" style=\"width:189px;height:auto\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/09\/1756805713250.webp 366w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/09\/1756805713250-219x300.webp 219w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/09\/1756805713250-9x12.webp 9w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/09\/1756805713250-55x75.webp 55w\" sizes=\"auto, (max-width:767px) 366px, 366px\" \/><\/a><\/figure>\n<\/div>\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Performances \u00e9tanches<\/strong>:Le si\u00e8ge \u00e9lastom\u00e8re assure une \u00e9tanch\u00e9it\u00e9 parfaite, id\u00e9ale pour la distribution d&#039;eau, le CVC et les services de qualit\u00e9 alimentaire.<br><\/li>\n\n\n\n<li><strong>Facilit\u00e9 d&#039;utilisation<\/strong>:Le faible couple de fonctionnement r\u00e9duit le besoin d&#039;actionneurs lourds, ce qui rend l&#039;automatisation rentable.<br><\/li>\n\n\n\n<li><strong>R\u00e9sistance \u00e0 la corrosion<\/strong>:Les rev\u00eatements en caoutchouc ou synth\u00e9tiques prot\u00e8gent contre les produits chimiques doux, prolongeant ainsi la dur\u00e9e de vie.<br><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Les vannes papillon \u00e0 si\u00e8ge r\u00e9silient sont particuli\u00e8rement efficaces dans les syst\u00e8mes d&#039;eau municipaux, l&#039;irrigation et les canalisations \u00e0 basse temp\u00e9rature o\u00f9 la propret\u00e9 et l&#039;\u00e9tanch\u00e9it\u00e9 sont les plus importantes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Comprendre la vanne papillon \u00e0 si\u00e8ge m\u00e9tallique<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">En revanche, les vannes papillon \u00e0 si\u00e8ge m\u00e9tallique sont con\u00e7ues pour durer dans des environnements exigeants.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La surface d&#039;\u00e9tanch\u00e9it\u00e9 comprend de l&#039;acier inoxydable tremp\u00e9, des alliages de nickel ou d&#039;autres composites m\u00e9talliques, ce qui leur permet de <a href=\"https:\/\/www.tgvalve.com\/fr\/blog\/butterfly-valve\/what-is-a-high-temperature-butterfly-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">g\u00e9rer les temp\u00e9ratures \u00e9lev\u00e9es<\/a> et des milieux abrasifs ou corrosifs.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Principales caract\u00e9ristiques des vannes papillon \u00e0 si\u00e8ge m\u00e9tallique<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Tol\u00e9rance aux hautes temp\u00e9ratures<\/strong>:Ils peuvent r\u00e9sister \u00e0 des temp\u00e9ratures bien au-del\u00e0 des limites des valves \u00e0 rev\u00eatement en caoutchouc.<br><\/li>\n\n\n\n<li><strong>R\u00e9sistance \u00e0 l&#039;usure et \u00e0 l&#039;abrasion<\/strong>:Les surfaces d&#039;\u00e9tanch\u00e9it\u00e9 m\u00e9talliques tol\u00e8rent les boues, la vapeur et les gaz de proc\u00e9d\u00e9.<br><\/li>\n\n\n\n<li><strong><a href=\"https:\/\/www.tgvalve.com\/fr\/blog\/butterfly-valve\/how-to-partner-with-oem-manufacturer-butterfly-valve-in-china\/\" target=\"_blank\" rel=\"noreferrer noopener\">Longue dur\u00e9e de vie<\/a><\/strong>:Convient aux centrales \u00e9lectriques, au traitement p\u00e9trochimique et aux raffineries o\u00f9 la fiabilit\u00e9 est essentielle.<br><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Bien que les vannes papillon \u00e0 si\u00e8ge m\u00e9tallique offrent une r\u00e9sistance aux conditions difficiles, elles peuvent ne pas atteindre la m\u00eame \u00e9tanch\u00e9it\u00e9 que leurs homologues \u00e0 si\u00e8ge r\u00e9silient.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Comparaison des vannes papillon \u00e0 si\u00e8ge r\u00e9silient et \u00e0 si\u00e8ge m\u00e9tallique<\/h2>\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 si\u00e8ge r\u00e9silient<\/strong><\/td><td><strong>Vanne papillon \u00e0 si\u00e8ge m\u00e9tallique<\/strong><\/td><\/tr><tr><td>Type de joint<\/td><td>\u00c9lastom\u00e8re souple (caoutchouc, EPDM, NBR)<\/td><td>Contact m\u00e9tal sur m\u00e9tal durci<\/td><\/tr><tr><td>Performances de fuite<\/td><td>Fermeture \u00e9tanche aux bulles<\/td><td>Fuite minimale, pas toujours nulle<\/td><\/tr><tr><td>Plage de temp\u00e9rature<\/td><td>Faible \u00e0 mod\u00e9r\u00e9e (jusqu&#039;\u00e0 ~120\u00b0C)<\/td><td>Haute temp\u00e9rature (jusqu&#039;\u00e0 600\u00b0C ou plus)<\/td><\/tr><tr><td>Plage de pression<\/td><td>Convient aux pressions basses \u00e0 moyennes<\/td><td>G\u00e8re les syst\u00e8mes \u00e0 haute pression<\/td><\/tr><tr><td>Durabilit\u00e9<\/td><td>Limit\u00e9 par l&#039;usure de l&#039;\u00e9lastom\u00e8re<\/td><td><a href=\"https:\/\/www.tgvalve.com\/fr\/blog\/butterfly-valve\/high-performance-butterfly-valves-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">Haute durabilit\u00e9 sous contrainte<\/a><\/td><\/tr><tr><td>Applications typiques<\/td><td>Eau, CVC, transformation des aliments<\/td><td>Centrales \u00e9lectriques, chimiques, p\u00e9troli\u00e8res et gazi\u00e8res<\/td><\/tr><tr><td>Co\u00fbt<\/td><td>\u00c9conomique<\/td><td>Investissement initial plus \u00e9lev\u00e9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Cette vue c\u00f4te \u00e0 c\u00f4te montre clairement que les vannes papillon \u00e0 si\u00e8ge r\u00e9silient sont les meilleures lorsque la fermeture \u00e9tanche et la rentabilit\u00e9 sont la priorit\u00e9, tandis que les vannes papillon \u00e0 si\u00e8ge m\u00e9tallique excellent dans des conditions de fonctionnement extr\u00eames.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">S\u00e9lection de la vanne adapt\u00e9e \u00e0 votre application<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Lorsque vous choisissez entre des vannes papillon \u00e0 si\u00e8ge r\u00e9silient et des vannes papillon \u00e0 si\u00e8ge m\u00e9tallique, tenez compte de trois facteurs principaux\u00a0:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/09\/e7f4fb08-11f8-4cdb-bdd8-f01f5c4fe1e8.webp\" alt=\"\" class=\"wp-image-1032\" style=\"width:211px;height:auto\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/09\/e7f4fb08-11f8-4cdb-bdd8-f01f5c4fe1e8.webp 800w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/09\/e7f4fb08-11f8-4cdb-bdd8-f01f5c4fe1e8-500x333.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/09\/e7f4fb08-11f8-4cdb-bdd8-f01f5c4fe1e8-300x200.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/09\/e7f4fb08-11f8-4cdb-bdd8-f01f5c4fe1e8-768x512.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/09\/e7f4fb08-11f8-4cdb-bdd8-f01f5c4fe1e8-18x12.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/09\/e7f4fb08-11f8-4cdb-bdd8-f01f5c4fe1e8-113x75.webp 113w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/09\/e7f4fb08-11f8-4cdb-bdd8-f01f5c4fe1e8-480x320.webp 480w\" sizes=\"auto, (max-width:767px) 480px, (max-width:800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n<ol class=\"wp-block-list\">\n<li><strong>M\u00e9dias et conditions de fonctionnement<\/strong> \u2013 L\u2019eau propre favorise les si\u00e8ges r\u00e9silients, tandis que les fluides abrasifs ou \u00e0 haute temp\u00e9rature n\u00e9cessitent des si\u00e8ges m\u00e9talliques.<br><\/li>\n\n\n\n<li><strong>Pression et temp\u00e9rature du syst\u00e8me<\/strong> \u2013 \u00c9valuer si le pipeline fonctionnera dans des conditions mod\u00e9r\u00e9es ou extr\u00eames.<br><\/li>\n\n\n\n<li><strong>Co\u00fbts du cycle de vie<\/strong> \u2013 Bien que les vannes papillon \u00e0 si\u00e8ge m\u00e9tallique aient un co\u00fbt initial plus \u00e9lev\u00e9, leur long\u00e9vit\u00e9 dans des environnements agressifs peut compenser les remplacements.<br><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les entreprises g\u00e9rant une gamme diversifi\u00e9e d&#039;applications, le maintien des deux types en stock garantit flexibilit\u00e9 et \u00e9conomies de co\u00fbts \u00e0 long terme.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Un fabricant de vannes papillon auquel vous pouvez faire confiance<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Choisir un fournisseur de confiance est tout aussi important que <a href=\"https:\/\/www.tgvalve.com\/fr\/blog\/butterfly-valve\/butterfly-valve-types-concentric-double-triple-offset\/\" target=\"_blank\" rel=\"noreferrer noopener\">s\u00e9lection de la vanne<\/a> elle-m\u00eame.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les fabricants fiables fournissent un support technique, des normes de test et des options d\u2019int\u00e9gration de l\u2019automatisation.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour une large gamme de vannes papillon \u00e0 si\u00e8ge r\u00e9silient et de vannes papillon \u00e0 si\u00e8ge m\u00e9tallique, explorez<a href=\"https:\/\/www.tgvalve.com\/fr\/product-category\/butterfly-valve\/\"> Solutions de vannes papillon de TG Valve<\/a>.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Leur catalogue couvre \u00e0 la fois des options \u00e0 assise r\u00e9siliente et m\u00e9tallique con\u00e7ues pour les industries mondiales.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Demandez un devis \/ Contactez le fournisseur \/ T\u00e9l\u00e9chargez le catalogue pour savoir comment ces vannes peuvent \u00eatre personnalis\u00e9es en fonction des exigences sp\u00e9cifiques de votre projet.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion : qu&#039;est-ce qui vous convient le mieux ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">En r\u00e9sum\u00e9, la vanne papillon \u00e0 si\u00e8ge r\u00e9silient est le choix privil\u00e9gi\u00e9 pour les applications d&#039;eau, de CVC et de service propre o\u00f9 l&#039;\u00e9tanch\u00e9it\u00e9 est essentielle.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D&#039;autre part, les vannes papillon \u00e0 si\u00e8ge m\u00e9tallique brillent dans des conditions extr\u00eames, supportant des temp\u00e9ratures \u00e9lev\u00e9es, des fluides corrosifs et des flux abrasifs avec une durabilit\u00e9 in\u00e9gal\u00e9e.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Comprendre les avantages uniques de chacun permet aux ing\u00e9nieurs et aux acheteurs de faire correspondre la vanne adapt\u00e9e \u00e0 leurs syst\u00e8mes en toute confiance.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.tgvalve.com\/fr\/contact\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1111\" height=\"266\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/07\/1753925655234.webp\" alt=\"Fabricant expert de vannes CTGV contactez-nous\" class=\"wp-image-632\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/07\/1753925655234.webp 1111w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/07\/1753925655234-800x192.webp 800w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/07\/1753925655234-500x120.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/07\/1753925655234-300x72.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/07\/1753925655234-768x184.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/07\/1753925655234-18x4.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/07\/1753925655234-150x36.webp 150w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/07\/1753925655234-480x115.webp 480w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1111px) 100vw, 1111px\" \/><\/a><\/figure>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Resilient seated butterfly valves and metal seated butterfly valves are two of the most common valve types in fluid control, but they serve different roles depending<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":1029,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[],"class_list":["post-1027","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-comparison"],"_links":{"self":[{"href":"https:\/\/www.tgvalve.com\/fr\/wp-json\/wp\/v2\/posts\/1027","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tgvalve.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tgvalve.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/fr\/wp-json\/wp\/v2\/comments?post=1027"}],"version-history":[{"count":5,"href":"https:\/\/www.tgvalve.com\/fr\/wp-json\/wp\/v2\/posts\/1027\/revisions"}],"predecessor-version":[{"id":1051,"href":"https:\/\/www.tgvalve.com\/fr\/wp-json\/wp\/v2\/posts\/1027\/revisions\/1051"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/fr\/wp-json\/wp\/v2\/media\/1029"}],"wp:attachment":[{"href":"https:\/\/www.tgvalve.com\/fr\/wp-json\/wp\/v2\/media?parent=1027"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tgvalve.com\/fr\/wp-json\/wp\/v2\/categories?post=1027"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tgvalve.com\/fr\/wp-json\/wp\/v2\/tags?post=1027"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}