{"id":4416,"date":"2023-01-17T15:22:00","date_gmt":"2023-01-17T14:22:00","guid":{"rendered":"https:\/\/gf-eez.com\/?p=4416"},"modified":"2023-12-14T16:51:39","modified_gmt":"2023-12-14T15:51:39","slug":"definition-dune-vanne-de-regulation-automatisee-selection-de-la-vanne-de-regulation-adequate-et-applications-envisageables","status":"publish","type":"post","link":"https:\/\/gf-eez.com\/fr\/definition-dune-vanne-de-regulation-automatisee-selection-de-la-vanne-de-regulation-adequate-et-applications-envisageables\/","title":{"rendered":"Qu&#8217;est-ce qu&#8217;une vanne de r\u00e9gulation automatis\u00e9e ? Comment et pourquoi la choisir en fonction de l&#8217;application utilis\u00e9e"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"4416\" class=\"elementor elementor-4416 elementor-3107\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-26d605ee elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"26d605ee\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-48701a94\" data-id=\"48701a94\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d56e9ac elementor-widget elementor-widget-text-editor\" data-id=\"d56e9ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>La\u00a0<b>vanne de r\u00e9gulation<\/b> automatis\u00e9e s\u2019utilise essentiellement dans l\u2019industrie de transformation pour maintenir une ou plusieurs variables d\u2019un processus dans les limites d\u2019une plage d\u00e9termin\u00e9e, en garantissant, ce faisant, la qualit\u00e9 du produit fini.<\/h3><h3>Ces op\u00e9rations s\u2019effectuent par le biais d\u2019un <b>circuit de r\u00e9gulation<\/b> comportant les composants suivants : capteur, \u00e9metteur, unit\u00e9 de commande et vanne de r\u00e9gulation.<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1cf86e6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1cf86e6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-67aef07\" data-id=\"67aef07\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dad1c54 elementor-widget elementor-widget-image\" data-id=\"dad1c54\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"873\" src=\"https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/Meting-controle-01.jpg\" class=\"attachment-large size-large wp-image-4485\" alt=\"sch\u00e9ma d&apos;un circuit de r\u00e9gulation avec vanne de r\u00e9gulation\" srcset=\"https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/Meting-controle-01.jpg 1024w, https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/Meting-controle-01-300x256.jpg 300w, https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/Meting-controle-01-768x655.jpg 768w, https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/Meting-controle-01-370x315.jpg 370w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ad91183 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ad91183\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d443225\" data-id=\"d443225\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-91eafa0 elementor-widget elementor-widget-heading\" data-id=\"91eafa0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><h2>Fonctionnement du circuit ferm\u00e9 <\/h2><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-60b2914 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"60b2914\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3abfc21\" data-id=\"3abfc21\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e93abbf elementor-widget elementor-widget-text-editor\" data-id=\"e93abbf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le capteur recueille des informations relatives aux variables du processus, l\u2019\u00e9metteur les convertit en <b>un signal utilisable<\/b>, puis les compl\u00e8te (\u00e9ventuellement d\u2019un visuel affichable) avant de les transmettre \u00e0 l\u2019unit\u00e9 de commande.<\/p><p>Se pr\u00e9sentant sous la forme d\u2019un API, d&#8217;un syst\u00e8me SCADA ou DCS, l\u2019unit\u00e9 de commande poursuit le traitement de ces informations et \u00e9tablit les op\u00e9rations \u00e0 effectuer pour atteindre le point de consigne souhait\u00e9.<\/p><p>Dans la foul\u00e9e, <b>l\u2019unit\u00e9 de commande pilote la vanne de r\u00e9gulation<\/b> et d\u00e9termine le taux d\u2019ouverture de ladite vanne. En fonction de l\u2019\u00e9cart entre les valeurs r\u00e9elles et souhait\u00e9es que prennent ou devraient prendre les variables du processus, l\u2019unit\u00e9 de commande maintient le taux d\u2019ouverture de la vanne de r\u00e9gulation \u00e0 un niveau sup\u00e9rieur, inf\u00e9rieur ou identique. Cette vanne permet d\u2019agir sur les variables du processus et de maintenir la ou les valeurs souhait\u00e9es.<\/p><p>Une vanne de r\u00e9gulation se compose de 3 organes majeurs:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d49ae6c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d49ae6c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-e5460f5\" data-id=\"e5460f5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-83d9c09 elementor-widget elementor-widget-text-editor\" data-id=\"83d9c09\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>&#8216;Positioner&#8217; ou <b>positionneur<\/b> de la vanne<\/li><li>&#8216;Actuator&#8217; ou <b>actionneur<\/b><\/li><li>&#8216;Valve body&#8217; ou <b>corps de la vanne<\/b><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-e9cddbb\" data-id=\"e9cddbb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5d56546 elementor-widget elementor-widget-image\" data-id=\"5d56546\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"89\" height=\"135\" data-src=\"https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/04\/Geautomatiseerde-regelklep-picture-2.png\" class=\"attachment-large size-large wp-image-4494 lazyload\" alt=\"sch\u00e9ma vanne de r\u00e9gulation\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 89px; --smush-placeholder-aspect-ratio: 89\/135;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-aadc92e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"aadc92e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e028c62\" data-id=\"e028c62\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-558bda3 elementor-widget elementor-widget-text-editor\" data-id=\"558bda3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b>Le positionneur<\/b> re\u00e7oit le signal \u00e9lectrique provenant de l\u2019unit\u00e9 de commande. Ce signal \u00e9lectrique d\u00e9pend du protocole de communication employ\u00e9 par l\u2019unit\u00e9 de commande et peut prendre l\u2019une des formes suivantes:\u00a0 un signal \u00e9lectrique analogique de 4 \u00e0 20 mA (avec ou sans HART) ou un signal num\u00e9rique par le biais d\u2019un bus du type Modbus, Profibus, Profinet ou Foundation Fieldbus. Le positionneur <b>convertit le signal<\/b> et le transmet \u00e0 l\u2019actionneur de la vanne.<\/p><p>Cet <b>actionneur<\/b> n\u2019est autre que <b>le moteur de la vanne<\/b>. Ce dernier transmet une force (mouvement lin\u00e9aire) ou un moment (mouvement de rotation) \u00e0 la partie m\u00e9canique de la vanne pour que cette derni\u00e8re s\u2019ouvre, se ferme ou occupe une position interm\u00e9diaire. Les actionneurs sont de trois types: <b>pneumatique<\/b>, <b>\u00e9lectrique<\/b> ou <b>hydraulique<\/b>. En fonction de la source d\u2019\u00e9nergie qui alimente l\u2019actionneur de la vanne, le positionneur transmet \u00e0 ce dernier un signal du m\u00eame type.<\/p><p>Mont\u00e9 sur la canalisation concern\u00e9e, le corps de la vanne de r\u00e9gulation est m\u00e9caniquement solidaire de l\u2019actionneur.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9450932 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9450932\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-88da439\" data-id=\"88da439\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-77d45c2 elementor-widget elementor-widget-heading\" data-id=\"77d45c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><h2>S\u00e9lection de la vanne de r\u00e9gulation ad\u00e9quate<\/h2><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6fc3e0e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6fc3e0e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-614cd70\" data-id=\"614cd70\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-62c2bbd elementor-widget elementor-widget-text-editor\" data-id=\"62c2bbd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pour proc\u00e9der au dimensionnement correct d\u2019une vanne de r\u00e9gulation ainsi qu\u2019\u00e0 sa s\u00e9lection, il faut disposer d\u2019un certain nombre de donn\u00e9es importantes.<\/p><p>Il s\u2019agit des donn\u00e9es suivantes:<\/p><ul><li>d\u00e9bits (Q)<\/li><li>d\u00e9nomination du fluide et concentration ou composition de ce dernier<\/li><li><b>masse volumique<\/b> (en pr\u00e9sence d\u2019un fluide), <b>poids mol\u00e9culaire<\/b> (en pr\u00e9sence d\u2019un gaz) ou poids sp\u00e9cifique (densit\u00e9)<\/li><li>temp\u00e9rature du processus et temp\u00e9rature nominale du fluide<\/li><li>pressions \u00e0 l\u2019entr\u00e9e et \u00e0 la sortie de la vanne (P1 &amp; P2) et <b>pression nominale<\/b> du processus<\/li><li>nature du dispositif d\u2019entra\u00eenement et r\u00e9action souhait\u00e9e en cas de d\u00e9faillance<\/li><li>diam\u00e8tre de la <b>canalisation<\/b>, mat\u00e9riau constitutif de la canalisation, <b>classe de pression<\/b> et <b>raccordement<\/b> souhait\u00e9<\/li><li>signal d\u2019entr\u00e9e du positionneur.<\/li><\/ul><p>Si le diam\u00e8tre de la canalisation n\u2019est pas encore fix\u00e9, la formule suivante permet de le d\u00e9terminer:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7086fef elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7086fef\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-990ff51\" data-id=\"990ff51\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-50925a8 elementor-widget elementor-widget-text-editor\" data-id=\"50925a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>di = diam\u00e8tre int\u00e9rieur de la canalisation (mm)<\/p><p>Q = d\u00e9bit (m\u00b3\/h)<\/p><p>v = vitesse d\u2019\u00e9coulement du fluide (m\/s)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-fb5bd82\" data-id=\"fb5bd82\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e5dd27a elementor-widget elementor-widget-image\" data-id=\"e5dd27a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"151\" height=\"82\" data-src=\"https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/04\/geautomatiseerde-regelklep-formule-picture-3.jpg\" class=\"attachment-large size-large wp-image-4495 lazyload\" alt=\"formule diam\u00e8tre de canalisation pour vanne de r\u00e9gulation\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 151px; --smush-placeholder-aspect-ratio: 151\/82;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-59cfc5d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"59cfc5d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-207d233\" data-id=\"207d233\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-def38f4 elementor-widget elementor-widget-text-editor\" data-id=\"def38f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le calcul par approximation de <b>la vitesse d\u2019\u00e9coulement<\/b> d\u2019un fluide s\u2019effectue en fonction du type de canalisation et de l\u2019\u00e9tat du fluide.<\/p><p>Valeurs standard de la vitesse d\u2019\u00e9coulement :<\/p><p><strong>Liquides<\/strong><br \/>v = 0,5 \u00e0 1,0 m\/s pour les conduites d\u2019aspiration<\/p><p>v = 1,0 \u00e0 3,0 m\/s pour les conduites de refoulement<\/p><p><strong>Gaz<\/strong><br \/>v = 10 \u00e0 30 m\/s<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44148c7 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"44148c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-44e6b52 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"44e6b52\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-e7d3a6c\" data-id=\"e7d3a6c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f56b834 elementor-widget elementor-widget-text-editor\" data-id=\"f56b834\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Exemple de calcul:<\/p><p>Conduite de refoulement d\u2019eau<\/p><p>Q = 14 m\u00b3\/h<\/p><p>v = 2\u00a0m\/s<\/p><div><span lang=\"FR-BE\">La conduite s\u00e9lectionn\u00e9e doit pr\u00e9senter un DN50.<\/span><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-a3ae760\" data-id=\"a3ae760\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f4c91f6 elementor-widget elementor-widget-image\" data-id=\"f4c91f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"224\" height=\"67\" data-src=\"https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/04\/geautomatiseerde-regelklep-formule-picture-4.jpg\" class=\"attachment-2048x2048 size-2048x2048 wp-image-4496 lazyload\" alt=\"regelklep formule\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 224px; --smush-placeholder-aspect-ratio: 224\/67;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-b7efe72 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b7efe72\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b41515f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b41515f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0aaef86\" data-id=\"0aaef86\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5603bdd elementor-widget elementor-widget-text-editor\" data-id=\"5603bdd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><p class=\"Default\"><span lang=\"FR-BE\">La section de la vanne de r\u00e9gulation est souvent inf\u00e9rieure \u00e0 celle de la conduite retenue, mais cette approximation laisse \u00e0 d\u00e9sirer. <\/span><\/p><\/div><div><p class=\"Default\"><span lang=\"FR\">\u00a0<\/span><\/p><\/div><div><p><span lang=\"FR-BE\">Le dimensionnement correct d\u2019une vanne de r\u00e9gulation rev\u00eat une grande importance. La capacit\u00e9 d\u2019une vanne s\u2019exprime par <b>le coefficient de d\u00e9bit<\/b> <b>Kv<\/b> (en Europe) ou <b>Cv <\/b>(dans les autres r\u00e9gions du monde). La formule simplifi\u00e9e qui suit permet de calculer cette capacit\u00e9:<\/span><\/p><p>\u00a0<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a54755f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a54755f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a206ba6\" data-id=\"a206ba6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-22a2904 elementor-widget elementor-widget-image\" data-id=\"22a2904\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"132\" height=\"63\" data-src=\"https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/04\/geautomatiseerde-regelklep-formule-picture-5.jpg\" class=\"attachment-large size-large wp-image-4497 lazyload\" alt=\"geautomatiseerde regelklep formule\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 132px; --smush-placeholder-aspect-ratio: 132\/63;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-af5f4e5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"af5f4e5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1163193\" data-id=\"1163193\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-68fa11a elementor-widget elementor-widget-text-editor\" data-id=\"68fa11a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Il s\u2019agit de la capacit\u00e9 d\u00e9termin\u00e9e exp\u00e9rimentalement d\u2019une vanne dont l\u2019ouverture sp\u00e9cifique correspond \u00e0 une perte de pression d\u2019un bar lors de l\u2019acheminement d\u2019une eau port\u00e9e \u00e0 une temp\u00e9rature comprise entre 5 et 40\u00a0\u00b0C. Cette capacit\u00e9 s\u2019exprime en m\u00b3\/h ou en l\/min.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-147f7ed elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"147f7ed\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-935f21d\" data-id=\"935f21d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9485f5c elementor-widget elementor-widget-image\" data-id=\"9485f5c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"217\" height=\"115\" data-src=\"https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/04\/Geautomatiseerde-regelklep-picture-6.png\" class=\"attachment-large size-large wp-image-4498 lazyload\" alt=\"\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 217px; --smush-placeholder-aspect-ratio: 217\/115;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ed7a2ed elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ed7a2ed\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9fe5ffc\" data-id=\"9fe5ffc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e1adc5d elementor-widget elementor-widget-text-editor\" data-id=\"e1adc5d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ci-apr\u00e8s figure un exemple de courbe caract\u00e9ristique de d\u00e9bit d\u2019une <b>vanne \u00e0 bille<\/b> du type <b>546 Pro<\/b> en <b>DN40<\/b>:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-34a3c88 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"34a3c88\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1d7a619\" data-id=\"1d7a619\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fe41cba elementor-widget elementor-widget-image\" data-id=\"fe41cba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"589\" data-src=\"https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/debit-angleouvert.jpg\" class=\"attachment-large size-large wp-image-4483 lazyload\" alt=\"graphique du d\u00e9bit d&apos;une vanne \u00e0 bille avec angle ouvert\" data-srcset=\"https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/debit-angleouvert.jpg 1024w, https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/debit-angleouvert-300x173.jpg 300w, https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/debit-angleouvert-768x442.jpg 768w, https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/debit-angleouvert-370x213.jpg 370w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/589;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2e29f59 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2e29f59\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f24ef24\" data-id=\"f24ef24\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1df0498 elementor-widget elementor-widget-text-editor\" data-id=\"1df0498\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Calcul du coefficient de d\u00e9bit Kv<\/h3><p>Il est possible de calculer le <b>coefficient de d\u00e9bit Kv<\/b> en fonction des conditions connues d\u2019ex\u00e9cution du processus, puis de le comparer avec la courbe caract\u00e9ristique de d\u00e9bit de la vanne souhait\u00e9e. Ces conditions doivent se situer dans la plage de r\u00e9glage (r\u00e9gion verte de la courbe) de la vanne. Pour obtenir un dimensionnement convenable, il faut que les conditions d\u2019ex\u00e9cution du processus soient r\u00e9unies pour un angle d\u2019<b>ouverture de la vanne<\/b> compris entre 20 et 80 degr\u00e9s.<\/p><p>Si le coefficient de d\u00e9bit Kv calcul\u00e9 en fonction des conditions d\u2019ex\u00e9cution du processus ne s\u2019obtient qu\u2019avec un angle d\u2019ouverture inf\u00e9rieur \u00e0 20\u00b0, ce dernier se situe en dehors de la plage de r\u00e9glage de la vanne. D\u00e8s lors, il est pr\u00e9f\u00e9rable de s\u00e9lectionner une vanne de plus petite taille. Un angle d\u2019ouverture inf\u00e9rieur \u00e0 20\u00b0 risque d\u2019entra\u00eener une instabilit\u00e9 du r\u00e9glage susceptible d\u2019engendrer des vibrations et, partant, d\u2019endommager la vanne ou la canalisation.<\/p><p>Si le coefficient de d\u00e9bit Kv calcul\u00e9 en fonction des conditions d\u2019ex\u00e9cution du processus ne s\u2019obtient qu\u2019avec un angle d\u2019ouverture sup\u00e9rieur \u00e0 80\u00b0, cet angle ne manquera pas d\u2019entra\u00eener une instabilit\u00e9 du r\u00e9glage au risque de provoquer des dommages dus \u00e0 la cavitation et d\u2019engendrer des vibrations plus importantes ainsi qu\u2019un niveau de bruit accru. En pareil cas, il est pr\u00e9f\u00e9rable d\u2019opter pour une vanne de plus grande taille.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f7d4efd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f7d4efd\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9a3a516\" data-id=\"9a3a516\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cb42067 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"cb42067\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-6062902 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6062902\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-3e0f64e\" data-id=\"3e0f64e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-480d81d elementor-widget elementor-widget-text-editor\" data-id=\"480d81d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Exemple de calcul:<\/p><p>Conduite d\u2019eau DN50<\/p><p>P1\u00a0=\u00a0 3 bars(g)<\/p><p>P2 = 2 bars(g)<\/p><p>Q = 14 m\u00b3\/h<\/p><p>Poids sp\u00e9cifique (densit\u00e9) =\u00a01<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2e54a24\" data-id=\"2e54a24\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-edcf25f elementor-widget elementor-widget-image\" data-id=\"edcf25f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"193\" height=\"87\" data-src=\"https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/04\/geautomatiseerde-regelklep-formule-picture-8.jpg\" class=\"attachment-large size-large wp-image-4500 lazyload\" alt=\"\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 193px; --smush-placeholder-aspect-ratio: 193\/87;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-ee15299 elementor-widget elementor-widget-text-editor\" data-id=\"ee15299\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00a0<\/p><p>Admettons que le diam\u00e8tre de la vanne soit d\u2019une dimension inf\u00e9rieure \u00e0 celle de la conduite, \u00e0 savoir <b>DN40<\/b>.<\/p><p>La courbe caract\u00e9ristique de d\u00e9bit de la <b>vanne 546 Pro DN40<\/b> (voir courbe) r\u00e9v\u00e8le que le coefficient de d\u00e9bit Kv correspond \u00e0 un angle d\u2019ouverture de 50\u00b0, lequel se situe au beau milieu de la plage de r\u00e9glage de la vanne \u00e0 bille.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-481b62d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"481b62d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a4f1e88 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a4f1e88\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1bc2e4a\" data-id=\"1bc2e4a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6b89a3a elementor-widget elementor-widget-text-editor\" data-id=\"6b89a3a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les variables suivantes contribuent \u00e0 d\u00e9terminer le choix du type de vanne:<\/p><ul><li>pression de vapeur (formation ou non de gaz)<\/li><li>viscosit\u00e9<\/li><li>pr\u00e9sence de particules en suspension et\/ou cristallisation du fluide<\/li><li>param\u00e8tres ambiants<\/li><li>existence de conditions de d\u00e9pression<\/li><\/ul><p>Dans la gamme GF, les types de vannes susceptibles de remplir une mission de r\u00e9gulation sont les suivants:<\/p><ul><li><b><a href=\"https:\/\/www.gfps.com\/fr-be\/products-solutions\/valves\/plastic-valves\/ball-valves.html\">vannes \u00e0 bille<\/a><\/b><\/li><li><b><a href=\"https:\/\/www.gfps.com\/fr-be\/products-solutions\/valves\/plastic-valves\/diaphragm-valves.html\">vannes \u00e0 membrane<\/a><\/b><\/li><li><b><a href=\"https:\/\/www.gfps.com\/fr-be\/products-solutions\/valves\/plastic-valves\/butterfly-valves.html\">vannes papillon<\/a><\/b><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3d53c0b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3d53c0b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e115d44\" data-id=\"e115d44\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1e172d8 elementor-widget elementor-widget-image\" data-id=\"1e172d8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"423\" data-src=\"https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/tabel-type-vannes-1024x423.jpg\" class=\"attachment-large size-large wp-image-4479 lazyload\" alt=\"tableau type de vanne\" data-srcset=\"https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/tabel-type-vannes-1024x423.jpg 1024w, https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/tabel-type-vannes-300x124.jpg 300w, https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/tabel-type-vannes-768x317.jpg 768w, https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/tabel-type-vannes-370x153.jpg 370w, https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/tabel-type-vannes.jpg 1080w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/423;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f37dc70 elementor-widget elementor-widget-image\" data-id=\"f37dc70\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"423\" data-src=\"https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/tabel-type-vannes-2-1024x423.jpg\" class=\"attachment-large size-large wp-image-4481 lazyload\" alt=\"tableau type de vanne\" data-srcset=\"https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/tabel-type-vannes-2-1024x423.jpg 1024w, https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/tabel-type-vannes-2-300x124.jpg 300w, https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/tabel-type-vannes-2-768x317.jpg 768w, https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/tabel-type-vannes-2-370x153.jpg 370w, https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/tabel-type-vannes-2.jpg 1080w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/423;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5668695 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5668695\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-109aeab\" data-id=\"109aeab\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c590bf0 elementor-widget elementor-widget-heading\" data-id=\"c590bf0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><h2>D\u00e9tail des applications envisageables<\/h2><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-20d1bde elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"20d1bde\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1edc8bf\" data-id=\"1edc8bf\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1741465 elementor-widget elementor-widget-text-editor\" data-id=\"1741465\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Dans le cadre de toute application comportant le <b>transport de liquides ou de gaz<\/b> le long d\u2019une canalisation et n\u00e9cessitant le maintien pr\u00e9cis d\u2019une variable de processus d\u00e9termin\u00e9e, la solution r\u00e9side dans l\u2019installation d\u2019une vanne de r\u00e9gulation automatis\u00e9e.<\/p><p>La variable de processus dont le maintien s\u2019impose compte vraisemblablement au nombre de celles qui suivent : d\u00e9bit, pression, temp\u00e9rature, acidit\u00e9 (pH), niveau, conductivit\u00e9 et bien d\u2019autres encore.<\/p><p><strong style=\"color: #29293a; font-family: 'Roboto Condensed', sans-serif; font-size: 24px; letter-spacing: -0.01em; text-align: inherit;\">Exemples d\u2019applications<\/strong><\/p><p>R\u00e9gulation du d\u00e9bit d\u2019une canalisation au moyen de <b>d\u00e9bitm\u00e8tres GF<\/b> et d\u2019<b>\u00e9lectrovannes \u00e0 membrane (e-diastar) <\/b>pilot\u00e9es par une unit\u00e9 de commande \u00e9mettant un signal de 4 \u00e0 20\u00a0mA.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6d89412 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6d89412\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-95b2ba2\" data-id=\"95b2ba2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ba1fc72 elementor-widget elementor-widget-image\" data-id=\"ba1fc72\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"576\" data-src=\"https:\/\/gf-eez.com\/wp-content\/uploads\/2020\/06\/DSC02814-768x576.jpg\" class=\"attachment-medium_large size-medium_large wp-image-3874 lazyload\" alt=\"image \u00e9lectrovanne \u00e0 membrane\" data-srcset=\"https:\/\/gf-eez.com\/wp-content\/uploads\/2020\/06\/DSC02814-768x576.jpg 768w, https:\/\/gf-eez.com\/wp-content\/uploads\/2020\/06\/DSC02814-300x225.jpg 300w, https:\/\/gf-eez.com\/wp-content\/uploads\/2020\/06\/DSC02814-1024x768.jpg 1024w, https:\/\/gf-eez.com\/wp-content\/uploads\/2020\/06\/DSC02814-1536x1152.jpg 1536w, https:\/\/gf-eez.com\/wp-content\/uploads\/2020\/06\/DSC02814-2048x1536.jpg 2048w, https:\/\/gf-eez.com\/wp-content\/uploads\/2020\/06\/DSC02814-370x278.jpg 370w\" data-sizes=\"(max-width: 768px) 100vw, 768px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/576;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c5322ef elementor-widget elementor-widget-text-editor\" data-id=\"c5322ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Vanne pneumatique \u00e0 membrane (diastar) pilot\u00e9e par l\u2019interm\u00e9diaire d\u2019un positionneur (type <b>DSR500<\/b>) \u00e9mettant un signal de 4 \u00e0 20 mA<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c7e8683 elementor-widget elementor-widget-image\" data-id=\"c7e8683\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"1025\" data-src=\"https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/image-type-vannes-768x1025.jpg\" class=\"attachment-medium_large size-medium_large wp-image-4488 lazyload\" alt=\"image vanne pneumatique \u00e0 membrane\" data-srcset=\"https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/image-type-vannes-768x1025.jpg 768w, https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/image-type-vannes-225x300.jpg 225w, https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/image-type-vannes-767x1024.jpg 767w, https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/image-type-vannes-370x494.jpg 370w, https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/image-type-vannes.jpg 809w\" data-sizes=\"(max-width: 768px) 100vw, 768px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/1025;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b9f490 elementor-widget elementor-widget-text-editor\" data-id=\"6b9f490\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>R\u00e9gulation d\u2019un d\u00e9bit ou du niveau d\u2019une cuve au moyen d\u2019une vanne pneumatique \u00e0 membrane (diastar) pilot\u00e9e par l\u2019interm\u00e9diaire d\u2019un positionneur (type DSR500) \u00e9mettant un signal de 4 \u00e0 20 mA ou bien au moyen d\u2019une <b>\u00e9lectrovanne \u00e0 bille<\/b> pilot\u00e9e par une unit\u00e9 de commande \u00e9mettant un signal de 4 \u00e0 20&nbsp;mA ainsi que par le biais d\u2019une s\u00e9rie de jauges de niveau et d\u00e9bitm\u00e8tres GF.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b0a934 elementor-widget elementor-widget-image\" data-id=\"8b0a934\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"725\" data-src=\"https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/image-type-vannes-2-768x725.png\" class=\"attachment-medium_large size-medium_large wp-image-4490 lazyload\" alt=\"image processus de r\u00e9gulation du d\u00e9bit avec vanne de r\u00e9gulation\" data-srcset=\"https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/image-type-vannes-2-768x725.png 768w, https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/image-type-vannes-2-300x283.png 300w, https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/image-type-vannes-2-1024x966.png 1024w, https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/image-type-vannes-2-370x349.png 370w, https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/image-type-vannes-2.png 1080w\" data-sizes=\"(max-width: 768px) 100vw, 768px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/725;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f847fba elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f847fba\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c9f8c54\" data-id=\"c9f8c54\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5704f8e elementor-widget elementor-widget-text-editor\" data-id=\"5704f8e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pour tout savoir sur les vannes de r\u00e9gulation, visitez la cat\u00e9gorie <a href=\"https:\/\/gf-eez.com\/fr\/category\/robinetterie\/\">Robinetterie<\/a>.<\/p>\n<p>N&#8217;h\u00e9sitez pas \u00e0 visiter notre site internet <a href=\"https:\/\/www.gfps.com\/fr-be.html\">GF Piping Systems<\/a>&nbsp;ou \u00e0<b> contacter l&#8217;un de nos experts <\/b>pour en savoir plus sur nos solutions.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>La\u00a0vanne de r\u00e9gulation automatis\u00e9e s\u2019utilise essentiellement dans l\u2019industrie de transformation pour maintenir une ou plusieurs variables d\u2019un processus dans les limites d\u2019une plage d\u00e9termin\u00e9e, en garantissant, ce faisant, la qualit\u00e9 du produit fini. Ces op\u00e9rations s\u2019effectuent par le biais d\u2019un circuit de r\u00e9gulation comportant les composants suivants : capteur, \u00e9metteur, unit\u00e9 de commande et vanne &hellip;<\/p>\n","protected":false},"author":9,"featured_media":4539,"comment_status":"open","ping_status":"open","sticky":false,"template":"post-templates\/single-layout-2.php","format":"standard","meta":{"content-type":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[7,2],"tags":[146,222,149,252,173,247],"hashtags":[],"class_list":["post-4416","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aandrijvingen","category-kleptechniek","tag-kleppen-fr","tag-le-plus-lu","tag-meest-gelezen-fr","tag-vanne","tag-vannes","tag-vannes-de-regulation-de-la-pression","has-thumb","has-featured"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Qu&#039;est-ce qu&#039;une vanne de r\u00e9gulation automatis\u00e9e ? &#8211; GF EEZ<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez le fonctionnement d&#039;une vanne de r\u00e9gulation automatis\u00e9ee dans l&#039;industrie de transformation par le biais d&#039;un circuit de r\u00e9gulation\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/gf-eez.com\/fr\/definition-dune-vanne-de-regulation-automatisee-selection-de-la-vanne-de-regulation-adequate-et-applications-envisageables\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Qu&#039;est-ce qu&#039;une vanne de r\u00e9gulation automatis\u00e9e ? &#8211; GF EEZ\" \/>\n<meta property=\"og:description\" content=\"D\u00e9couvrez le fonctionnement d&#039;une vanne de r\u00e9gulation automatis\u00e9ee dans l&#039;industrie de transformation par le biais d&#039;un circuit de r\u00e9gulation\" \/>\n<meta property=\"og:url\" content=\"https:\/\/gf-eez.com\/fr\/definition-dune-vanne-de-regulation-automatisee-selection-de-la-vanne-de-regulation-adequate-et-applications-envisageables\/\" \/>\n<meta property=\"og:site_name\" content=\"GF - Expert Engineering Zone\" \/>\n<meta property=\"article:published_time\" content=\"2023-01-17T14:22:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-12-14T15:51:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/gf-eez.com\/wp-content\/uploads\/2021\/06\/automticvalves2-1024x553.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"553\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Joeri Tomas Fahim\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Joeri Tomas Fahim\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"10 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"TechArticle\",\"@id\":\"https:\\\/\\\/gf-eez.com\\\/fr\\\/definition-dune-vanne-de-regulation-automatisee-selection-de-la-vanne-de-regulation-adequate-et-applications-envisageables\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/gf-eez.com\\\/fr\\\/definition-dune-vanne-de-regulation-automatisee-selection-de-la-vanne-de-regulation-adequate-et-applications-envisageables\\\/\"},\"author\":{\"name\":\"Joeri Tomas Fahim\",\"@id\":\"https:\\\/\\\/gf-eez.com\\\/fr\\\/#\\\/schema\\\/person\\\/6bdf011c0008ff8192c52409505e603d\"},\"headline\":\"Qu&#8217;est-ce qu&#8217;une vanne de r\u00e9gulation automatis\u00e9e ? 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