{"id":782,"date":"2025-08-01T08:40:05","date_gmt":"2025-08-01T08:40:05","guid":{"rendered":"https:\/\/www.tgvalve.com\/?p=782"},"modified":"2025-08-05T06:48:03","modified_gmt":"2025-08-05T06:48:03","slug":"how-metal-to-metal-seated-butterfly-valves-work","status":"publish","type":"post","link":"https:\/\/www.tgvalve.com\/fr\/blog\/butterfly-valve\/how-metal-to-metal-seated-butterfly-valves-work\/","title":{"rendered":"Vannes papillon \u00e0 \u00e9tanch\u00e9it\u00e9 m\u00e9tal sur m\u00e9tal \u00e0 l'int\u00e9rieur"},"content":{"rendered":"

Vannes papillon \u00e0 \u00e9tanch\u00e9it\u00e9 m\u00e9tal sur m\u00e9tal<\/a> Elles sont utilis\u00e9es dans divers milieux\u00a0: acide nitrique, acide ac\u00e9tique, huile, gaz, eau, etc. Mais quel est le v\u00e9ritable fonctionnement de cette vanne papillon m\u00e9tal-m\u00e9tal, propos\u00e9e par des fabricants professionnels de vannes industrielles\u00a0? D\u00e9couvrez-les et bien plus encore dans ce guide qui aborde les points suivants\u00a0:\u00a0<\/p>\n\n\n\n

- D\u00e9finition<\/p>\n\n\n\n

- Conception<\/p>\n\n\n\n

\u2013 Comment \u00e7a marche<\/p>\n\n\n\n

- Avantages<\/p>\n\n\n\n\n\n\n \n 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: #0066cc;\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: #004c99;\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.tgvalve.com\/fr\/\" target=\"_blank\">\n <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/07\/1753926154000.webp\" alt=\"Fabricant de vannes certifi\u00e9 - CTGV\">\n <div class=\"hero-content\">\n <div class=\"hero-title\">Fabricant de vannes certifi\u00e9 - CTGV<\/div>\n <div class=\"hero-description\">Fond\u00e9 en 1985, CTGV Valve Group produit des vannes industrielles directement en usine certifi\u00e9es CE, API, ISO \u2013 pas d'interm\u00e9diaires, juste des r\u00e9sultats. <\/div>\n <span class=\"hero-link\">Voir le produit<\/span>\n <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Vannes papillon \u00e0 \u00e9tanch\u00e9it\u00e9 m\u00e9tal sur m\u00e9tal<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les vannes papillon \u00e0 \u00e9tanch\u00e9it\u00e9 m\u00e9tal sur m\u00e9tal, comme leur nom l'indique, sont con\u00e7ues pour les industries \u00e0 hautes temp\u00e9ratures et hautement corrosives. Elles utilisent des si\u00e8ges et des disques m\u00e9talliques, contrairement \u00e0 leurs homologues, comme les vannes papillon \u00e0 \u00e9tanch\u00e9it\u00e9 souple. Ainsi, l'\u00e9tanch\u00e9it\u00e9 est plus durable et plus r\u00e9sistante aux hautes temp\u00e9ratures. <a href=\"https:\/\/www.tgvalve.com\/fr\/product\/al-bronze-concentric-butterfly-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">concentrique<\/a> et \u00e0 double d\u00e9calage, puis il y a votre vanne papillon m\u00e9tal sur m\u00e9tal. <\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><a href=\"https:\/\/www.tgvalve.com\/fr\/product\/metal-to-metal-triple-offset-butterfly-valve\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"385\" height=\"561\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/08\/Metal-to-Metal-Triple-Offset-Butterfly-Valve.webp\" alt=\"Vanne papillon \u00e0 triple excentration m\u00e9tal sur m\u00e9tal\" class=\"wp-image-797\" style=\"width:200px;height:auto\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/08\/Metal-to-Metal-Triple-Offset-Butterfly-Valve.webp 385w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/08\/Metal-to-Metal-Triple-Offset-Butterfly-Valve-343x500.webp 343w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/08\/Metal-to-Metal-Triple-Offset-Butterfly-Valve-206x300.webp 206w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/08\/Metal-to-Metal-Triple-Offset-Butterfly-Valve-8x12.webp 8w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/08\/Metal-to-Metal-Triple-Offset-Butterfly-Valve-51x75.webp 51w\" sizes=\"auto, (max-width:767px) 385px, 385px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><strong>Leur conception<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les conseils suivants d\u00e9crivent la conception et la disposition de votre vanne papillon m\u00e9tal sur m\u00e9tal\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sp\u00e9cialement con\u00e7u pour g\u00e9rer des conditions plus extr\u00eames, telles que des pressions plus \u00e9lev\u00e9es et des temp\u00e9ratures extr\u00eames, ainsi que des supports abrasifs. <\/li>\n\n\n\n<li>Dot\u00e9 de trois d\u00e9calages uniques, le premier d\u00e9calage impliquant le placement des arbres derri\u00e8re les disques, permettant au disque de se sceller contre le corps sans frotter sur son si\u00e8ge, tandis que le second permet au disque de d\u00e9gager compl\u00e8tement le si\u00e8ge, et le troisi\u00e8me garantit qu'ils ne sont en contact qu'au dernier point de fermeture. <\/li>\n\n\n\n<li>Les si\u00e8ges de ces vannes sont fabriqu\u00e9s en m\u00e9tal, capable de r\u00e9sister \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es et \u00e0 la corrosion. <\/li>\n\n\n\n<li>Cette conception et ces caract\u00e9ristiques font des vannes papillon \u00e0 si\u00e8ge m\u00e9tallique le choix id\u00e9al pour les applications les plus critiques, qu'il s'agisse de production d'\u00e9nergie ou de traitement chimique.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"787\" height=\"800\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/08\/b21141ce-cedb-4767-9f40-426d4c0b5772.webp\" alt=\"Vannes papillon \u00e0 \u00e9tanch\u00e9it\u00e9 m\u00e9tal sur m\u00e9tal \u00e0 l'int\u00e9rieur\" class=\"wp-image-794\" style=\"width:405px;height:auto\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/08\/b21141ce-cedb-4767-9f40-426d4c0b5772.webp 787w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/08\/b21141ce-cedb-4767-9f40-426d4c0b5772-492x500.webp 492w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/08\/b21141ce-cedb-4767-9f40-426d4c0b5772-295x300.webp 295w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/08\/b21141ce-cedb-4767-9f40-426d4c0b5772-768x781.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/08\/b21141ce-cedb-4767-9f40-426d4c0b5772-12x12.webp 12w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/08\/b21141ce-cedb-4767-9f40-426d4c0b5772-74x75.webp 74w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/08\/b21141ce-cedb-4767-9f40-426d4c0b5772-480x488.webp 480w\" sizes=\"auto, (max-width:767px) 480px, (max-width:787px) 100vw, 787px\" \/><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-vivid-cyan-blue-background-color has-background wp-element-button\" href=\"https:\/\/www.tgvalve.com\/fr\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">Obtenez un devis gratuit<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Le principe de fonctionnement<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le fonctionnement des vannes papillon \u00e0 si\u00e8ge m\u00e9tal sur m\u00e9tal peut diff\u00e9rer de celui des vannes papillon classiques. Ces vannes exploitent leur disque rotatif, semblable \u00e0 un \u00ab\u00a0papillon\u00a0\u00bb, qui se d\u00e9place \u00e0 l'int\u00e9rieur de la vanne pour contr\u00f4ler ou interrompre le d\u00e9bit du fluide. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 l'ouverture de la vanne, le papillon tourne pour laisser passer le fluide trait\u00e9. Une fois ferm\u00e9, ce disque tourne pour cr\u00e9er une \u00e9tanch\u00e9it\u00e9 parfaite contre le si\u00e8ge de la vanne, emp\u00eachant ainsi l'\u00e9coulement. Gr\u00e2ce \u00e0 ce principe de fonctionnement, les vannes fonctionnent rapidement, sont relativement \u00e9conomiques et conviennent \u00e0 diverses applications exigeantes de votre secteur.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Avantages de l'utilisation de ces vannes industrielles<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Prenez note des avantages suivants d\u2019investir dans une vanne papillon m\u00e9tal sur m\u00e9tal\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tol\u00e9rance aux temp\u00e9ratures \u00e9lev\u00e9es<\/li>\n\n\n\n<li>R\u00e9sistance \u00e0 la corrosion<\/li>\n\n\n\n<li>Durabilit\u00e9 et long\u00e9vit\u00e9<\/li>\n\n\n\n<li>Maintenance r\u00e9duite<\/li>\n\n\n\n<li>Adaptabilit\u00e9 \u00e0 un large \u00e9ventail d'environnements<\/li>\n\n\n\n<li>Potentiel de couple de fonctionnement plus \u00e9lev\u00e9<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.tgvalve.com\/fr\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"558\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/07\/1753925978161-1200x558.webp\" alt=\"Fabricant expert de vannes Usine CTGV\" class=\"wp-image-634\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/07\/1753925978161-1200x558.webp 1200w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/07\/1753925978161-800x372.webp 800w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/07\/1753925978161-500x233.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/07\/1753925978161-300x140.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/07\/1753925978161-768x357.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/07\/1753925978161-18x8.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/07\/1753925978161-150x70.webp 150w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/07\/1753925978161-480x223.webp 480w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/07\/1753925978161.webp 1401w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Pr\u00e9sents dans le secteur depuis les ann\u00e9es 1980, nous avons maintes fois prouv\u00e9 notre expertise et notre cr\u00e9dibilit\u00e9. Nous disposons de centaines de machines et d'\u00e9quipements con\u00e7us pour fabriquer les produits et outils les plus performants pour votre secteur. Ce fabricant de vannes papillon \u00e0 si\u00e8ge m\u00e9tallique saura vous impressionner. <a href=\"https:\/\/www.tgvalve.com\/fr\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">Demander un devis<\/a> aujourd'hui.<\/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>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Metal-to-metal sealed butterfly valves are used across various media. You\u2019ve got nitric acid, acetic acid, oil, gas, water, and the like. But, what really are the<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":834,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-782","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-butterfly-valve"],"_links":{"self":[{"href":"https:\/\/www.tgvalve.com\/fr\/wp-json\/wp\/v2\/posts\/782","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=782"}],"version-history":[{"count":9,"href":"https:\/\/www.tgvalve.com\/fr\/wp-json\/wp\/v2\/posts\/782\/revisions"}],"predecessor-version":[{"id":826,"href":"https:\/\/www.tgvalve.com\/fr\/wp-json\/wp\/v2\/posts\/782\/revisions\/826"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/fr\/wp-json\/wp\/v2\/media\/834"}],"wp:attachment":[{"href":"https:\/\/www.tgvalve.com\/fr\/wp-json\/wp\/v2\/media?parent=782"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tgvalve.com\/fr\/wp-json\/wp\/v2\/categories?post=782"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tgvalve.com\/fr\/wp-json\/wp\/v2\/tags?post=782"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}