{"id":16621,"date":"2022-06-22T07:00:34","date_gmt":"2022-06-22T07:00:34","guid":{"rendered":"https:\/\/zecovalve.com\/?p=16621"},"modified":"2022-06-30T11:58:44","modified_gmt":"2022-06-30T11:58:44","slug":"where-is-the-check-valve-installed-2","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/fr\/where-is-the-check-valve-installed-2.html","title":{"rendered":"O\u00f9 est install\u00e9 le clapet anti-retour"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-introduction-of-check-valve\">\u2160. Introduction du clapet anti-retour<\/h2>\n\n\n\n<p>Le clapet anti-retour est une vanne automatique. Il s&#039;appuie sur la pression du fluide circulant dans le pipeline pour pousser le disque afin de fermer et d&#039;ouvrir la vanne. Lorsque le fluide cesse de circuler, le disque du clapet anti-retour se ferme, ce qui peut \u00eatre efficace pour emp\u00eacher le fluide pr\u00e9sent dans le pipeline de refluer, ce qui joue un grand r\u00f4le pour assurer la s\u00e9curit\u00e9 du pipeline.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-the-installation-position-of-the-check-valve\">&nbsp;\u2161. La position d&#039;installation du clapet anti-retour<\/h2>\n\n\n\n<p>Le clapet anti-retour est install\u00e9 pour assurer le sens d&#039;\u00e9coulement de l&#039;eau \u00e0 l&#039;int\u00e9rieur de la pompe \u00e0 eau, afin d&#039;assurer le fonctionnement normal de la pompe \u00e0 eau. Par cons\u00e9quent, en ce qui concerne la position d&#039;installation du&nbsp;<a href=\"https:\/\/zecovalve.com\/fr\/products\/globe-valve-check-valve\/\">clapet anti-retour<\/a>, qu&#039;il soit install\u00e9 avant la pompe ou apr\u00e8s la pompe, il existe deux situations :<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>1. L\u2019une est install\u00e9e \u00e0 l\u2019extr\u00e9mit\u00e9 du tuyau d\u2019aspiration vertical devant la pompe \u00e0 eau, \u00e9galement appel\u00e9e vanne de fond. Le but est de remplir la pompe sans pomper de l&#039;eau une seule fois, car lorsqu&#039;il n&#039;y a pas d&#039;eau dans la pompe et dans le tuyau d&#039;aspiration devant la pompe, la pompe ne peut fonctionner qu&#039;au ralenti et ne peut pas pomper de l&#039;eau, la pompe doit donc \u00eatre remplie d&#039;eau. pour pomper l&#039;eau. L&#039;installation de ce type de pompe \u00e0 eau est une m\u00e9thode lorsqu&#039;elle est sup\u00e9rieure au niveau du liquide, \u00e9galement appel\u00e9e m\u00e9thode \u00e0 pression n\u00e9gative.<\/li><li>2. L&#039;autre est install\u00e9 derri\u00e8re la pompe. Cette m\u00e9thode d&#039;installation est que lorsque le niveau de liquide est sup\u00e9rieur \u00e0 celui de la pompe \u00e0 eau, il est pratique de d\u00e9marrer et d&#039;arr\u00eater la pompe \u00e0 eau sans fermer la vanne de sortie de la pompe \u00e0 eau, en particulier pour le syst\u00e8me de pompe \u00e0 eau de commande principale afin d&#039;\u00e9viter le reflux.<\/li><\/ul>\n\n\n\n<p>Le clapet anti-retour doit \u00eatre install\u00e9 \u00e0 la sortie de la pompe et avant la vanne de r\u00e9gulation de sortie afin de contr\u00f4ler le clapet anti-retour. G\u00e9n\u00e9ralement, la premi\u00e8re sortie de la pompe est la connexion souple (amortisseur), la suivante est le clapet anti-retour, puis la vanne d&#039;isolement (telle qu&#039;une vanne papillon, une vanne \u00e0 vanne, une vanne d&#039;arr\u00eat)<\/p>\n\n\n\n<!-- Andy:h-related-tags -->\n<h2 id=\"h-related-tags\">Balises associ\u00e9es :<\/h2>\n<!-- \/Andy:h-related-tags -->\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/\">Soupape ZECO<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/introduction-of-epdm-nbr-butterfly-valve-seat-industrial-valve-information-news-zeco-valve.html\/\">Robinet \u00e0 papillon NBR<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/difference-between-gate-valves-and-ball-valves.html\/\">Vanne et robinet \u00e0 boisseau sph\u00e9rique<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/the-function-of-globe-valve-in-pipeline-system.html\/\">Que sont les vannes \u00e0 soupape\u00a0?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/produit\/manual-gate-valve\/\">Fabricant de robinets-vannes \u00e0 commande manuelle<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/what-is-an-axial-flow-silent-check-valve.html\/\">Qu'est-ce qu'un clapet anti-retour axial ?<\/a>\n\n<\/div>\n\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/difference-between-gate-valve-and-butterfly-valve.html\/\">Diff\u00e9rence entre la vanne \u00e0 vanne et la vanne papillon<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/china-gate-valves-suppliersnon-rising-stem-gate-valvesks-gate-valves.html\/\">Qu'est-ce qu'un robinet-vanne ?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/tag\/shanghai-pressure-reducing-valve-factory\/\">Usine de soupapes de r\u00e9duction de pression de Shanghai<\/a>\n\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u2160. Introduction du clapet anti-retour Le clapet anti-retour est une vanne automatique. Il repose sur la pression du fluide qui s&#039;\u00e9coule dans le\u2026 <a title=\"O\u00f9 est install\u00e9 le clapet anti-retour\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/fr\/where-is-the-check-valve-installed-2.html\" aria-label=\"Plus sur O\u00f9 est install\u00e9 le clapet anti-retour\">Lire plus<\/a><\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[2341],"tags":[2343,2344],"class_list":["post-16621","post","type-post","status-publish","format-standard","hentry","category-check-valve","tag-check-valve","tag-introduction-of-check-valve","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":false,"author_info":{"display_name":"Jerry","author_link":"https:\/\/zecovalve.com\/fr\/author\/jerry"},"comment_info":0,"category_info":[{"term_id":2341,"name":"Check Valve","slug":"check-valve","term_group":0,"term_taxonomy_id":2341,"taxonomy":"category","description":"Check Valve Description","parent":0,"count":25,"filter":"raw","cat_ID":2341,"category_count":25,"category_description":"Check Valve Description","cat_name":"Check Valve","category_nicename":"check-valve","category_parent":0}],"tag_info":[{"term_id":2343,"name":"check valve","slug":"check-valve","term_group":0,"term_taxonomy_id":2343,"taxonomy":"post_tag","description":"","parent":0,"count":11,"filter":"raw"},{"term_id":2344,"name":"introduction of check valve","slug":"introduction-of-check-valve","term_group":0,"term_taxonomy_id":2344,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"}],"taxonomy_info":{"category":[{"value":2341,"label":"Check Valve"}],"post_tag":[{"value":2343,"label":"check valve"},{"value":2344,"label":"introduction of check valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Where is the Check Valve Installed - ZECO Valve<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zecovalve.com\/fr\/where-is-the-check-valve-installed-2.html\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Where is the Check Valve Installed - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"\u2160. 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