{"id":6934,"date":"2022-10-04T09:12:19","date_gmt":"2022-10-04T01:12:19","guid":{"rendered":"https:\/\/limegreen-okapi-448594.hostingersite.com\/?p=6934"},"modified":"2022-10-26T14:55:01","modified_gmt":"2022-10-26T06:55:01","slug":"functions-of-control-valves","status":"publish","type":"post","link":"https:\/\/raymonvalve.com\/fr\/blog\/functions-of-control-valves\/","title":{"rendered":"Fonctions des vannes de r\u00e9gulation"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-control-valves\"><strong>Vannes de r\u00e9gulation<\/strong><\/h2>\n\n\n\n<p>La vanne de r\u00e9gulation est un dispositif motoris\u00e9 utilis\u00e9 pour manipuler et r\u00e9guler le d\u00e9bit de fluides tels que l'eau, l'huile, la vapeur et le gaz. Une vanne de r\u00e9gulation re\u00e7oit des informations d'autres capteurs et de tous les transmetteurs dans la boucle de r\u00e9gulation. Elle traite les donn\u00e9es pour g\u00e9rer le contr\u00f4le des param\u00e8tres du fluide.<\/p>\n\n\n\n<p>La fonction de la <a href=\"https:\/\/limegreen-okapi-448594.hostingersite.com\/control-valves\/\" rel=\"nofollow noopener\" target=\"_blank\">vanne de r\u00e9gulation<\/a> est d'assurer le contr\u00f4le en r\u00e9ponse \u00e0 des signaux provenant d'un syst\u00e8me de contr\u00f4le. Elle utilise un positionneur et des actionneurs et est consid\u00e9r\u00e9e comme l'\u00e9l\u00e9ment de contr\u00f4le final dans une boucle de r\u00e9gulation automatis\u00e9e.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-control-valve-functions-and-applications\"><strong>Fonctions et applications des vannes de r\u00e9gulation<\/strong><\/h2>\n\n\n\n<p>Les vannes de r\u00e9gulation r\u00e9gulent la pression du fluide. Elles sont con\u00e7ues pour s'adapter aux syst\u00e8mes hydrauliques et aux syst\u00e8mes pneumatiques complexes. La vanne de r\u00e9gulation r\u00e9pond aux signaux g\u00e9n\u00e9r\u00e9s par des appareils tels que les d\u00e9bitm\u00e8tres et les thermom\u00e8tres. Les vannes disposent d'outils plus simples avec un ensemble complexe de vannes hydrauliques et permettent de les ajuster avec diff\u00e9rents \u00e9l\u00e9ments de temp\u00e9rature et de pression.<\/p>\n\n\n\n<p>Pour r\u00e9duire le d\u00e9bit dans une zone sp\u00e9cifique du circuit, les raccords de vanne de r\u00e9gulation sont utilis\u00e9s. Cela permet de r\u00e9duire la vitesse de l'actionneur tandis que les aiguilles contr\u00f4lent le d\u00e9bit dans 2 types de directions. La vanne de r\u00e9gulation est utilis\u00e9e pour diriger le syst\u00e8me dans une seule direction tout en permettant le flux de liquide et de gaz dans les directions oppos\u00e9es.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-functions-of-control-valve\"><strong>Fonctions de la vanne de r\u00e9gulation<\/strong><\/h2>\n\n\n\n<p>Ci-dessous les fonctions de la vanne de r\u00e9gulation :<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-clog\"><strong>1.<\/strong> &nbsp; <strong>Bouchage<\/strong><\/h3>\n\n\n\n<p>La vanne de r\u00e9gulation n'arr\u00eate pas le flux de fluide. La conception parfaite de la vanne ne permet pas aux d\u00e9p\u00f4ts, \u00e0 la poussi\u00e8re et \u00e0 d'autres petits articles de boucher le flux de fluide.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-helps-in-save-water-and-money\"><strong>2.<\/strong> &nbsp; <strong>Permet d'\u00e9conomiser de l'eau et de l'argent<\/strong><\/h3>\n\n\n\n<p>Les vannes de r\u00e9gulation contribuent \u00e0 \u00e9conomiser de l'argent et de l'eau dans les robinetteries et aident beaucoup \u00e0 la conservation. Elles permettent de r\u00e9duire les d\u00e9penses sur les factures d'eau, mais elles ont \u00e9galement une faible demande en approvisionnement en eau.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-reduce-working-pressure\"><strong>3.<\/strong> &nbsp; <strong>R\u00e9duire la pression de service<\/strong><\/h3>\n\n\n\n<p>Il permet \u00e0 l'op\u00e9rateur de d\u00e9pressuriser tr\u00e8s rapidement le tuyau de solution. Apr\u00e8s avoir rel\u00e2ch\u00e9 la contre-pression, coupez l'alimentation et ouvrez les vannes de r\u00e9gulation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-stem-guiding\"><strong>4.<\/strong> &nbsp; <strong>Guidage de tige<\/strong><\/h3>\n\n\n\n<p>La conception simple permet aux utilisateurs de supporter et de contr\u00f4ler le noyau. Les limitations sont uniquement dues \u00e0 la r\u00e9sistance de la tige car le support est \u00e9loign\u00e9 du chapeau. Cette vanne est beaucoup moins ch\u00e8re \u00e0 fabriquer et \u00e0 entretenir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-post-guiding\"><strong>5.<\/strong> &nbsp; <strong>Guidage par montant<\/strong><\/h3>\n\n\n\n<p>La fonction suivante intervient lorsqu'il y a un risque d'encrassement du montant, qui est la partie de la tige et qui est obtur\u00e9e. Il prolonge le corps de la vanne et a des diam\u00e8tres plus petits mais surtout que la tige.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-final-words\"><strong>Mots de conclusion<\/strong><\/h2>\n\n\n\n<p>La vanne de r\u00e9gulation est tr\u00e8s importante pour la performance du syst\u00e8me qui repose sur le passage du flux avec une zone d'\u00e9coulement. Elle est utilis\u00e9e pour r\u00e9guler la vitesse des composants et aide \u00e0 contr\u00f4ler les v\u00e9rins et le d\u00e9bit des moteurs.<\/p>\n\n\n\n<p>Les vannes de r\u00e9gulation sont la partie la plus importante mais parfois la plus n\u00e9glig\u00e9e de la boucle de r\u00e9gulation. La vanne de r\u00e9gulation manipule le d\u00e9bit de fluide tel que la vapeur, le gaz, les compos\u00e9s chimiques et l'eau pour compenser les perturbations et maintenir le processus en r\u00e9gulation. Les vannes de r\u00e9gulation permettent non seulement d'\u00e9conomiser de l'argent en n\u00e9gligeant les co\u00fbts inutiles, mais elles contribuent \u00e9galement \u00e0 minimiser la variabilit\u00e9 du processus ainsi que du produit.<\/p>","protected":false},"excerpt":{"rendered":"<p>Control valves The control valve is a power operated device that is used to manipulate and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5546,"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":[1,193],"tags":[],"class_list":["post-6934","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-control-valve"],"_links":{"self":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/posts\/6934","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=6934"}],"version-history":[{"count":3,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/posts\/6934\/revisions"}],"predecessor-version":[{"id":8976,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/posts\/6934\/revisions\/8976"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/media\/5546"}],"wp:attachment":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/media?parent=6934"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/categories?post=6934"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/tags?post=6934"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}