{"id":1192,"date":"2021-12-27T10:25:29","date_gmt":"2021-12-27T10:25:29","guid":{"rendered":"https:\/\/zecovalve.com\/features-double-eccentric-semi-ball-valve-zecovalve-blog.html"},"modified":"2023-03-31T01:50:49","modified_gmt":"2023-03-31T01:50:49","slug":"features-double-eccentric-semi-ball-valve-zecovalve-blog","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/fr\/features-double-eccentric-semi-ball-valve-zecovalve-blog.html","title":{"rendered":"Vanne semi-sph\u00e9rique double excentrique | Blog Zecovalve"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-what-is-a-semiball-valve\">Qu&#039;est-ce qu&#039;un robinet semi-sph\u00e9rique\u00a0?<\/h2>\n\n\n\n<p>Les robinets \u00e0 semi-sph\u00e8re excentriques et les robinets \u00e0 bride appartiennent au m\u00eame type, mais la diff\u00e9rence est que l&#039;\u00e9l\u00e9ment de fermeture du robinet \u00e0 semi-sph\u00e8re excentrique est une sph\u00e8re et cette sph\u00e8re peut tourner autour de la ligne centrale du corps pour obtenir un mouvement d&#039;ouverture et de fermeture. Les robinets \u00e0 tournant sph\u00e9rique sont principalement utilis\u00e9s pour couper, distribuer et changer la direction du flux de fluide dans les applications de pipelines. Les robinets \u00e0 tournant sph\u00e9rique en deux parties et les robinets \u00e0 tournant sph\u00e9rique en trois pi\u00e8ces sont de nouveaux types de vannes largement utilis\u00e9s ces derni\u00e8res ann\u00e9es.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Quelle est la structure du robinet \u00e0 semi-bille excentrique<\/h2>\n\n\n\n<p>Le robinet \u00e0 demi-sph\u00e8re excentrique est compos\u00e9 d&#039;un corps, d&#039;un arbre excentrique, d&#039;un chapeau, d&#039;une calotte sph\u00e9rique, d&#039;un manchon d&#039;essieu, d&#039;un si\u00e8ge et d&#039;autres composants. Avec une rotation de 90 degr\u00e9s gr\u00e2ce \u00e0 un arbre excentrique, la vanne peut r\u00e9aliser des mouvements d&#039;ouverture et de fermeture et joue un r\u00f4le dans la coupure du fluide. Le robinet \u00e0 demi-sph\u00e8re excentrique peut \u00e9viter la friction entre le si\u00e8ge et la calotte sph\u00e9rique et, en raison de l&#039;adoption d&#039;une manivelle excentrique, il existe une excentricit\u00e9 entre la ligne centrale de la calotte sph\u00e9rique et le canal de vanne. Lorsque la vanne est ouverte, la manivelle tourne l\u00e9g\u00e8rement. A ce moment, la calotte sph\u00e9rique quittera son si\u00e8ge et n&#039;aura plus de connexion ; au contraire, lors du processus de fermeture, ce n&#039;est qu&#039;au moment de fermeture que la calotte sph\u00e9rique peut entrer en contact avec le si\u00e8ge.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/07\/design-1024x576.png\" alt=\"\" class=\"wp-image-18034\" width=\"512\" height=\"288\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/07\/design-1024x576.png 1024w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/07\/design-300x169.png 300w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/07\/design-768x432.png 768w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/07\/design-600x338.png 600w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/07\/design.png 1200w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Applications du robinet semi-sph\u00e9rique excentrique<\/h2>\n\n\n\n<p>Excentrique <a href=\"https:\/\/zecovalve.com\/fr\/new-excellent-valve-product-semi-ball-valve.html\/\">demi-balle <\/a>les vannes conviennent au traitement des eaux us\u00e9es, \u00e0 la p\u00e2te \u00e0 papier, \u00e0 l&#039;alumine, au chauffage urbain, ainsi qu&#039;aux centrales \u00e9lectriques, \u00e0 l&#039;\u00e9limination hydraulique des scories ou aux gazoducs.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Avantages du robinet semi-sph\u00e9rique excentrique<\/h2>\n\n\n\n<p>Avec l&#039;avantage d&#039;une structure simple, d&#039;une petite taille, d&#039;un poids l\u00e9ger, d&#039;une utilisation pratique, d&#039;un entretien facile et d&#039;autres avantages, les vannes \u00e0 semi-bille excentriques peuvent \u00eatre utilis\u00e9es dans de nombreuses industries avec un rendement \u00e9lev\u00e9. Face \u00e0 la demande croissante pour ce type de vannes, l&#039;acc\u00e9l\u00e9ration du d\u00e9veloppement des vannes \u00e0 semi-bille excentriques a \u00e9t\u00e9 mise \u00e0 l&#039;ordre du jour. Nous sommes convaincus qu&#039;ils contribueront certainement davantage \u00e0 la construction \u00e9conomique de la Chine \u00e0 l&#039;avenir.<\/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\/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\/tag\/shanghai-pressure-reducing-valve-factory\/\">Usine de soupapes de r\u00e9duction de pression de Shanghai<\/a>\n\n<\/div>\n\n\n\n<p>Dix articles avant et apr\u00e8s<\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/seal-ball-valve-structure-form-zecovalve-blog.html\/\">Forme de structure de robinet \u00e0 bille d&#039;\u00e9tanch\u00e9it\u00e9 | Blog Zecovalve<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/cast-steel-wedge-gate-valve-zecovalve-blog.html\/\">Vanne \u00e0 guillotine en acier moul\u00e9 | Blog Zecovalve<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/the-role-of-the-principle-of-gate-and-gate-valves-zecovalve-blog.html\/\">Le r\u00f4le du principe des vannes et des vannes | Blog Zecovalve<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/classification-and-function-of-gate-valve-zecovalve-blog.html\/\">Classification et fonction du robinet-vanne | Blog Zecovalve<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/threaded-ball-valve-zecovalve-blog.html\/\">Robinet \u00e0 tournant sph\u00e9rique filet\u00e9 | Blog Zecovalve<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/double-block-and-bleed-ball-valve-zecovalve-blog.html\/\">Robinet \u00e0 tournant sph\u00e9rique \u00e0 double blocage et purge | Blog Zecovalve<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/vacuum-gate-valves-installation-and-use-zecovalve-blog.html\/\">Installation et utilisation de vannes \u00e0 vide | Blog Zecovalve<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/din-gate-valve-zecovalve-blog.html\/\">Vanne \u00e0 vanne DIN | Blog Zecovalve<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/gate-valve-knowledge-gate-valve-summary-zecovalve-blog.html\/\">Connaissance des vannes \u00e0 vanne\u00a0: R\u00e9sum\u00e9 des vannes \u00e0 vanne | Blog Zecovalve<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/several-major-differences-between-stainless-steel-ball-valves-and-butterfly-valves-zecovalve-blog.html\/\">Plusieurs diff\u00e9rences majeures entre les vannes \u00e0 bille en acier inoxydable et les vannes papillon | Blog Zecovalve<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Qu&#039;est-ce qu&#039;un robinet semi-sph\u00e9rique\u00a0? Les vannes \u00e0 demi-bille excentriques et les vannes \u00e0 bride appartiennent au m\u00eame type mais la diff\u00e9rence est que le \u2026 <a title=\"Vanne semi-sph\u00e9rique double excentrique | Blog Zecovalve\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/fr\/features-double-eccentric-semi-ball-valve-zecovalve-blog.html\" aria-label=\"Plus sur Double Excentric Semiball Valve | Blog Zecovalve\">Lire plus<\/a><\/p>","protected":false},"author":2,"featured_media":18034,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[1],"tags":[2739,2738],"class_list":["post-1192","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-semi-ball-valve","tag-semiball","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/07\/design-1024x576.png",1024,576,true],"author_info":{"display_name":"Jerry","author_link":"https:\/\/zecovalve.com\/fr\/author\/jerry"},"comment_info":0,"category_info":[{"term_id":1,"name":"Uncategorized","slug":"uncategorized","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":452,"filter":"raw","cat_ID":1,"category_count":452,"category_description":"","cat_name":"Uncategorized","category_nicename":"uncategorized","category_parent":0}],"tag_info":[{"term_id":2739,"name":"Semi Ball Valve","slug":"semi-ball-valve","term_group":0,"term_taxonomy_id":2739,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":2738,"name":"Semiball","slug":"semiball","term_group":0,"term_taxonomy_id":2738,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":2739,"label":"Semi Ball Valve"},{"value":2738,"label":"Semiball"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Double Eccentric Semiball Valve | 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\/features-double-eccentric-semi-ball-valve-zecovalve-blog.html\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Double Eccentric Semiball Valve | Zeco Valve\" \/>\n<meta property=\"og:description\" content=\"What is a Semiball Valve? 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