{"id":16681,"date":"2022-06-22T15:04:23","date_gmt":"2022-06-22T15:04:23","guid":{"rendered":"https:\/\/zecovalve.com\/?p=16681"},"modified":"2022-06-22T15:04:24","modified_gmt":"2022-06-22T15:04:24","slug":"the-structure-and-principle-of-the-electric-gate-valve","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/fr\/the-structure-and-principle-of-the-electric-gate-valve.html","title":{"rendered":"La structure et le principe du robinet-vanne \u00e9lectrique"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-the-structure-of-gate-valves\">La structure des vannes<\/h2>\n\n\n\n<p>Le robinet-vanne fait r\u00e9f\u00e9rence \u00e0 la porte avec un mouvement vertical le long du chemin central de la fermeture de la porte. G\u00e9n\u00e9ralement constitu\u00e9 du corps de vanne, du si\u00e8ge, de la tige, de la cale, du chapeau et de la bague d&#039;\u00e9tanch\u00e9it\u00e9, il peut \u00eatre transform\u00e9 par configuration de dispositifs de transmission en une vari\u00e9t\u00e9 de vannes \u00e9lectriques et pneumatiques. Puisqu&#039;il ne peut \u00eatre enti\u00e8rement activ\u00e9 et d\u00e9sactiv\u00e9 que dans le pipeline, il ne peut jamais s&#039;agir d&#039;un r\u00e9gulateur ou d&#039;un papillon.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-the-principle-of-gate-valves\">Le principe des vannes \u00e0 vanne<\/h2>\n\n\n\n<p>Avec la tige, le coin du portail est dans un \u00e9tat de mouvement lin\u00e9aire. Le mouvement de rotation, obtenu par l&#039;\u00e9crou sup\u00e9rieur et la rainure de guidage tournant \u00e0 c\u00f4t\u00e9 de la vis trap\u00e9zo\u00efdale de la tige de levage, se transforme en un mouvement lin\u00e9aire, transformant ainsi le couple de fonctionnement en pouss\u00e9e de fonctionnement.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-the-switch-off-of-gate-valves\">L&#039;arr\u00eat des vannes \u00e0 vanne<\/h2>\n\n\n\n<p>La surface d&#039;\u00e9tanch\u00e9it\u00e9 peut compter sur la pression du fluide pour se sceller, c&#039;est-\u00e0-dire que la pression du fluide pousse la surface d&#039;\u00e9tanch\u00e9it\u00e9 de l&#039;autre c\u00f4t\u00e9 de la porte pour r\u00e9aliser l&#039;\u00e9tanch\u00e9it\u00e9. On l&#039;appelle aussi auto-obturant. La plupart des robinets-vannes sont \u00e0 fermeture forc\u00e9e, c&#039;est-\u00e0-dire que la pression externe pousse son coin vers le si\u00e8ge pour assurer l&#039;\u00e9tanch\u00e9it\u00e9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-the-switch-on-of-gate-valves\">La mise en marche des vannes \u00e0 vanne<\/h2>\n\n\n\n<p>Lorsque la vanne est \u00e9lev\u00e9e \u00e0 une hauteur \u00e9gale \u00e0 1:1 du diam\u00e8tre de la vanne, le canal de fluide est compl\u00e8tement ouvert. Cependant, il est impossible de le surveiller pendant le fonctionnement. En utilisation r\u00e9elle, le sommet de la tige sert de symbole d&#039;ouverture totale, c&#039;est-\u00e0-dire que la position fixe signifie son ouverture compl\u00e8te. Pour tenir compte du blocage d\u00fb \u00e0 la temp\u00e9rature, tournez-vous vers le sommet avec ensuite un demi-tour en arri\u00e8re en position d&#039;ouverture compl\u00e8te. Par cons\u00e9quent, la position du coin du portail (c&#039;est-\u00e0-dire la course) d\u00e9termine s&#039;il s&#039;agit d&#039;une ouverture totale.<\/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\/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\/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\/gate-valve-problems.html\/\">R\u00e9paration de vannes \u00e0 vanne<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/advantages-and-disadvantages-of-globe-valves.html\/\">Qu'est-ce qu'un robinet \u00e0 soupape ?<\/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\/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>La structure des robinets-vannes Le robinet-vanne fait r\u00e9f\u00e9rence \u00e0 la vanne avec le mouvement vertical le long du chemin central de\u2026 <a title=\"La structure et le principe du robinet-vanne \u00e9lectrique\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/fr\/the-structure-and-principle-of-the-electric-gate-valve.html\" aria-label=\"Plus sur Structure et principe du robinet-vanne \u00e9lectrique\">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":[1928],"tags":[2194,3,2402,2401],"class_list":["post-16681","post","type-post","status-publish","format-standard","hentry","category-gate-valve","tag-electric-gate-valve","tag-gate-valve","tag-principle-of-gate-valves","tag-structure-of-gate-valves","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":1928,"name":"Gate Valve","slug":"gate-valve","term_group":0,"term_taxonomy_id":1928,"taxonomy":"category","description":"","parent":0,"count":48,"filter":"raw","cat_ID":1928,"category_count":48,"category_description":"","cat_name":"Gate Valve","category_nicename":"gate-valve","category_parent":0}],"tag_info":[{"term_id":2194,"name":"electric gate valve","slug":"electric-gate-valve","term_group":0,"term_taxonomy_id":2194,"taxonomy":"post_tag","description":"","parent":0,"count":5,"filter":"raw"},{"term_id":3,"name":"gate valve","slug":"gate-valve","term_group":0,"term_taxonomy_id":3,"taxonomy":"post_tag","description":"","parent":0,"count":41,"filter":"raw"},{"term_id":2402,"name":"principle of gate valves","slug":"principle-of-gate-valves","term_group":0,"term_taxonomy_id":2402,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":2401,"name":"structure of gate valves","slug":"structure-of-gate-valves","term_group":0,"term_taxonomy_id":2401,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1928,"label":"Gate Valve"}],"post_tag":[{"value":2194,"label":"electric gate valve"},{"value":3,"label":"gate valve"},{"value":2402,"label":"principle of gate valves"},{"value":2401,"label":"structure of gate valves"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - 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