{"id":6595,"date":"2022-09-26T16:08:33","date_gmt":"2022-09-26T08:08:33","guid":{"rendered":"https:\/\/limegreen-okapi-448594.hostingersite.com\/?p=6595"},"modified":"2022-10-26T15:22:58","modified_gmt":"2022-10-26T07:22:58","slug":"butterfly-valve-types","status":"publish","type":"post","link":"https:\/\/raymonvalve.com\/fr\/blog\/butterfly-valve-types\/","title":{"rendered":"Types de vannes papillon"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-butterfly-valve-types\"><strong>Types de vannes papillon<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Qu'est-ce qu'une vanne papillon ?<\/strong><\/h3>\n\n\n\n<p>Les vannes papillon appartiennent \u00e0 la famille des vannes quart de tour \u00e0 mouvement rotatif et sont principalement utilis\u00e9es pour r\u00e9guler, arr\u00eater et d\u00e9marrer le d\u00e9bit. Le terme \"papillon\" dans la vanne papillon d\u00e9signe un disque reli\u00e9 \u00e0 une tige. Lorsque cette tige est tourn\u00e9e, le disque tourne sur lui-m\u00eame \u00e0 90 degr\u00e9s, ouvrant et fermant ainsi la vanne papillon.<\/p>\n\n\n\n<p>Les vannes papillon sont tr\u00e8s populaires dans l'industrie en raison de leur fonctionnement rapide, de leur l\u00e9g\u00e8ret\u00e9 et de leur faible co\u00fbt. Ces vannes utilisent des engrenages automatiques, des poign\u00e9es et d'autres actionneurs pour leur fonctionnement, selon les besoins.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Types de vannes papillon<\/strong><\/h3>\n\n\n\n<p>Les vannes papillon sont tr\u00e8s importantes dans les applications o\u00f9 une fermeture \u00e9tanche est requise. Le disque s'ouvre et se ferme avec un faible couple et une rotation de 90 degr\u00e9s, et elles conviennent \u00e0 toutes sortes d'applications compatibles. Elles co\u00fbtent tr\u00e8s peu cher et sont tr\u00e8s l\u00e9g\u00e8res, ce qui les rend pr\u00e9f\u00e9rables \u00e0 d'autres types de vannes. <a href=\"https:\/\/limegreen-okapi-448594.hostingersite.com\/valve-type-and-valve-code\/\" rel=\"nofollow noopener\" target=\"_blank\">types de vannes<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Types de vannes papillon selon la structure du corps<\/strong><\/h3>\n\n\n\n<p>&nbsp;Les vannes papillon sont disponibles dans les types suivants, bas\u00e9s sur la structure du corps :<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>1.<\/strong> &nbsp; <strong>Type Wafer<\/strong><\/h4>\n\n\n\n<p>Ce type wafer <a href=\"https:\/\/limegreen-okapi-448594.hostingersite.com\/gate-valve-types\/\" rel=\"nofollow noopener\" target=\"_blank\">type vanne papillon<\/a> est tr\u00e8s facile \u00e0 installer et se place entre les brides de tuyauterie entourant le corps de la vanne.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>2.<\/strong> &nbsp; <strong>Type \u00e0 oreilles<\/strong><\/h4>\n\n\n\n<p>Ce type \u00e0 oreilles poss\u00e8de des pattes saillantes qui sont utilis\u00e9es dans <a href=\"https:\/\/limegreen-okapi-448594.hostingersite.com\/butterfly-valves\/\" rel=\"nofollow noopener\" target=\"_blank\">vannes papillon<\/a> et il assure le passage correspondant aux brides.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>3.<\/strong> &nbsp; <strong>Type \u00e0 souder bout \u00e0 bout<\/strong><\/h4>\n\n\n\n<p>Ces types de connexions de vanne sont utilis\u00e9s dans les services haute pression et sont directement soud\u00e9s au tuyau dans les vannes papillon.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Autres types de vannes papillon<\/strong><\/h3>\n\n\n\n<p>Les vannes papillon sont principalement distingu\u00e9es par les types de vannes ci-dessous :<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>1.<\/strong> &nbsp; <strong>Vanne papillon z\u00e9ro d\u00e9faut<\/strong><\/h4>\n\n\n\n<p>Cette vanne papillon z\u00e9ro d\u00e9faut est con\u00e7ue pour r\u00e9soudre tous les probl\u00e8mes d'\u00e9tanch\u00e9it\u00e9 qui surviennent entre le si\u00e8ge et le disque de la vanne papillon.<\/p>\n\n\n\n<p>Le disque et la tige de cette vanne sont situ\u00e9s au centre, ce qui contribue \u00e0 cr\u00e9er l'\u00e9tanch\u00e9it\u00e9 lorsque le disque d\u00e9forme le si\u00e8ge et g\u00e9n\u00e8re des frictions pendant tout le cycle. Ces vannes peuvent \u00eatre utilis\u00e9es pour des rev\u00eatements, des solides, des produits chimiques, des aliments et d'autres applications.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>2.<\/strong> &nbsp; <strong>Double vanne papillon<\/strong><\/h4>\n\n\n\n<p>La structure de la double vanne papillon pr\u00e9sente le centre de la tige. Avec cette structure, le disque de la vanne peut quitter le si\u00e8ge imm\u00e9diatement, ce qui permet de r\u00e9duire les surcompressions et les frottements inutiles entre eux.<\/p>\n\n\n\n<p>Ces vannes contribuent \u00e9galement \u00e0 r\u00e9duire la dur\u00e9e de vie et le processus d'usure de la vanne. Les si\u00e8ges de ces vannes sont fabriqu\u00e9s \u00e0 partir de m\u00e9taux, ce qui \u00e9largit la gamme d'applications des vannes papillon aux applications \u00e0 haute temp\u00e9rature.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>3.<\/strong> &nbsp; <strong>Triple vanne papillon<\/strong><\/h4>\n\n\n\n<p>La triple vanne papillon \u00e9limine le frottement entre la bague d'\u00e9tanch\u00e9it\u00e9 et le si\u00e8ge par le passage et contribue \u00e0 r\u00e9duire la dur\u00e9e de vie en cycle.<\/p>\n\n\n\n<p>Elles sont utilis\u00e9es dans des applications tr\u00e8s similaires aux <a href=\"https:\/\/limegreen-okapi-448594.hostingersite.com\/gate-valves\/\" rel=\"nofollow noopener\" target=\"_blank\">Vannes \u00e0 opercule<\/a> o\u00f9 un si\u00e8ge m\u00e9tallique est utilis\u00e9, mais les triples vannes papillon peuvent se fermer et s'ouvrir rapidement et fonctionner fr\u00e9quemment, m\u00eame en cas d'arr\u00eats d'urgence. Ces vannes sont utilis\u00e9es pour les basses et hautes temp\u00e9ratures et ont un couple tr\u00e8s faible.<\/p>","protected":false},"excerpt":{"rendered":"<p>Butterfly valve types What are butterfly valves? Butterfly valves belong to the rotational motion quarter turn [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6597,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[191],"tags":[],"class_list":["post-6595","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-butterfly-valve"],"_links":{"self":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/posts\/6595","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/comments?post=6595"}],"version-history":[{"count":3,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/posts\/6595\/revisions"}],"predecessor-version":[{"id":8990,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/posts\/6595\/revisions\/8990"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/media\/6597"}],"wp:attachment":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/media?parent=6595"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/categories?post=6595"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/tags?post=6595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}