{"id":16155,"date":"2022-06-19T14:28:37","date_gmt":"2022-06-19T14:28:37","guid":{"rendered":"https:\/\/zecovalve.com\/?post_type=product&#038;p=16155"},"modified":"2023-06-07T14:00:52","modified_gmt":"2023-06-07T14:00:52","slug":"through-conduit-gate-valve","status":"publish","type":"product","link":"https:\/\/zecovalve.com\/fr\/produit\/through-conduit-gate-valve","title":{"rendered":"Robinet-vanne \u00e0 passage direct"},"content":{"rendered":"<p>ZECO Valve fabrique certaines des vannes \u00e0 guillotine en acier moul\u00e9 les plus fiables de l&#039;industrie.<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image alignnone size-medium wp-image-17929\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" class=\"wp-image-17929\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/Through-Conduit-Gate-Valve-1-300x225.jpg\" alt=\"Robinet-vanne \u00e0 passage direct\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/Through-Conduit-Gate-Valve-1-300x225.jpg 300w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/Through-Conduit-Gate-Valve-1-768x576.jpg 768w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/Through-Conduit-Gate-Valve-1-600x450.jpg 600w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/Through-Conduit-Gate-Valve-1.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\r\n\r\n\r\n<div class=\"gb-button-wrapper gb-button-wrapper-6d8495a3\">\r\n\r\n\r\n<p><a class=\"gb-button gb-button-3d442e11 gb-button-text\" href=\"https:\/\/zecovalve.com\/fr\/contact\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>OBTENEZ LE PRIX DES VANNES DE CONDUIT<\/strong><\/a><\/p>\r\n<\/div>\r\n\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-what-is-a-through-conduit-gate-valve\">Qu&#039;est-ce qu&#039;un robinet-vanne traversant ?<\/h2>\r\n\r\n\r\n\r\n<p>Les vannes \u00e0 guillotine traversantes sont des vannes d&#039;isolement con\u00e7ues pour la fermeture compl\u00e8te du flux de fluide de travail. Ils peuvent \u00eatre utilis\u00e9s pour des temp\u00e9ratures allant jusqu&#039;\u00e0 200\u00b0C. Si les robinets-vannes sont utilis\u00e9s \u00e0 des fins de r\u00e9gulation ou d&#039;\u00e9tranglement, le fabricant ne garantit pas l&#039;\u00e9tanch\u00e9it\u00e9. Les robinets-vannes sont des vannes raclables \u00e0 passage int\u00e9gral avec un coefficient de r\u00e9sistance au d\u00e9bit \u00e9gal \u00e0 celui de la tuyauterie. Ils conviennent donc particuli\u00e8rement aux syst\u00e8mes de canalisations longue distance.<\/p>\r\n\r\n\r\n\r\n<p>Le robinet-vanne \u00e0 travers le conduit ZECO est un robinet \u00e0 tuyau droit. La conception est id\u00e9ale pour minimiser la chute de pression et emp\u00eacher l&#039;accumulation de mat\u00e9riaux externes tels que la boue dans la chambre de la vanne. Ce type de vanne est largement utilis\u00e9 dans le transport de p\u00e9trole et de gaz et est conforme \u00e0 la norme API 6D. Le robinet-vanne traversant ZECO est disponible en trois types\u00a0: avec trou de d\u00e9rivation, sans trou de d\u00e9rivation et avec restriction de r\u00e9glage. La pression varie de 150LB \u00e0 900LB et la taille varie de 1 pouce \u00e0 48 pouces. En tant qu&#039;entreprise de haute technologie en Chine, ZECO s&#039;engage \u00e0 cr\u00e9er la marque ZECO gr\u00e2ce \u00e0 la technologie et \u00e0 l&#039;innovation, et nous pensons avoir la capacit\u00e9 de d\u00e9velopper et de produire des produits de classe mondiale pour rivaliser avec les marques internationales.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Normes de conception et de fabrication des robinets-vannes \u00e0 conduit traversant<\/h2>\r\n\r\n\r\n\r\n<p>Les deux conceptions utilisent des connexions d&#039;extr\u00e9mit\u00e9 \u00e0 brides et \u00e0 souder bout \u00e0 bout et sont fabriqu\u00e9es et test\u00e9es conform\u00e9ment \u00e0 l&#039;API 6D. La capacit\u00e9 de d\u00e9bit bidirectionnel \u00e0 port complet minimise la chute de pression et les turbulences.<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-table is-style-stripes\">\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td>Conception de base<\/td>\r\n<td>API 6D<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Dimension face \u00e0 face<\/td>\r\n<td>ANSI B16.10<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Dimension d&#039;extr\u00e9mit\u00e9 de bride<\/td>\r\n<td>ANSI\/ASME B16.5 (2&quot; \u00e0 24&quot;) ANSI\/ASME B16.47 et MSS SP-44 (26&quot; et plus)<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Dimension de l&#039;extr\u00e9mit\u00e9 soud\u00e9e bout \u00e0 bout<\/td>\r\n<td>ANSI\/ASME B16.25<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Inspection et tests<\/td>\r\n<td>API 6D<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Conception ignifuge<\/td>\r\n<td>API6FA<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Types de vannes \u00e0 vanne traversantes<\/h2>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\">Double blocage et purge (DBB)<\/h3>\r\n\r\n\r\n\r\n<p>Les vannes avec deux surfaces d&#039;appui en position ferm\u00e9e bloquent l&#039;\u00e9coulement des deux extr\u00e9mit\u00e9s de la vanne et permettent \u00e0 la cavit\u00e9 entre la surface d&#039;appui d&#039;\u00eatre ventil\u00e9e via un raccord de purge pr\u00e9vu sur la cavit\u00e9 du corps. Dans le cas o\u00f9 les deux si\u00e8ges sont serr\u00e9s, le DBB assure la vidange de la cavit\u00e9 corporelle et la r\u00e9duction de la pression. Il sera ainsi possible de surveiller les performances des si\u00e8ges de soupape et de fournir un environnement s\u00fbr pour travailler de l\u2019autre c\u00f4t\u00e9 de la ligne.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\">Purge \u00e0 double isolation (DIB)<\/h3>\r\n\r\n\r\n\r\n<p>Cela permettra \u00e9galement de drainer la cavit\u00e9 de la valve et de r\u00e9duire la pression. Toutefois, si la pression du c\u00f4t\u00e9 amont est rel\u00e2ch\u00e9e et que le fluide emprisonn\u00e9 dans la cavit\u00e9 corporelle augmente en raison des changements thermiques, un drainage se produit vers le c\u00f4t\u00e9 amont. Il s\u2019agit d\u2019une conception importante pour les vannes de sectionnement des pipelines. Une s\u00e9lection correcte doit \u00eatre effectu\u00e9e en fonction du type d&#039;application.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Applications des vannes \u00e0 vanne traversantes<\/h2>\r\n\r\n\r\n\r\n<p>Les vannes \u00e0 guillotine traversantes sont utilis\u00e9es dans des applications telles que les plates-formes offshore, les terminaux terrestres et les lignes de transmission.<\/p>\r\n\r\n\r\n\r\n<p>Les types de fluides couramment utilis\u00e9s dans ces applications sont\u00a0: les liquides non corrosifs, le gaz, l&#039;eau, les produits acides, les liquides d&#039;hydrocarbures ou le gaz.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-features-of-through-conduit-gate-valves\">Caract\u00e9ristiques des vannes \u00e0 guillotine \u00e0 conduit traversant<\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Strangulation efficace avec un \u00e9tirement ou une \u00e9rosion minime du disque ou du si\u00e8ge.<\/li>\r\n<li>Course courte du disque et quelques tours pour les actionner, ce qui r\u00e9duit le temps et l&#039;usure de la tige et du chapeau.<\/li>\r\n<li>Contr\u00f4le pr\u00e9cis du trafic.<\/li>\r\n<li>Disponible avec plusieurs forets.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-material-of-through-conduit-gate-valve\">Mat\u00e9riau du robinet-vanne \u00e0 conduit traversant\u00a0:<\/h2>\r\n\r\n\r\n\r\n<figure class=\"wp-block-table\">\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td>Non<\/td>\r\n<td>Partie<\/td>\r\n<td>Mat\u00e9riau<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>1<\/td>\r\n<td>Corps<\/td>\r\n<td>ASTM A216 WCB<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>2<\/td>\r\n<td>Si\u00e8ge<\/td>\r\n<td>ASTM A105 + PTFE<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>3<\/td>\r\n<td>Cale<\/td>\r\n<td>ASTM A105<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>4<\/td>\r\n<td>Tige<\/td>\r\n<td>ASTM A182 F6a<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>5<\/td>\r\n<td>Joint d'\u00e9tanch\u00e9it\u00e9<\/td>\r\n<td>Graphite + SS304<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>6<\/td>\r\n<td>Boulon du chapeau<\/td>\r\n<td>ASTM A193 B7<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>7<\/td>\r\n<td>\u00c9crou \u00e0 chapeau<\/td>\r\n<td>ASTM A194 2H<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>8<\/td>\r\n<td>Bonnet<\/td>\r\n<td>ASTM A216 WCB<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>9<\/td>\r\n<td>Emballage sup\u00e9rieur<\/td>\r\n<td>PTFE<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>10<\/td>\r\n<td>Emballage inf\u00e9rieur<\/td>\r\n<td>PTFE<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>11<\/td>\r\n<td>Roue \u00e0 main<\/td>\r\n<td>ASTMA536-60-40-18<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>","protected":false},"excerpt":{"rendered":"<p>ZECO Valve fabrique certaines des vannes \u00e0 guillotine en acier moul\u00e9 les plus fiables de l&#039;industrie. Qu\u2019est-ce qu\u2019un conduit traversant\u2026 <a title=\"Robinet-vanne \u00e0 passage direct\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/fr\/produit\/through-conduit-gate-valve\" aria-label=\"Plus sur Through Conduit Gate Valve\">Lire plus<\/a><\/p>","protected":false},"featured_media":27874,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":""},"product_cat":[2052,2456],"product_tag":[2798],"class_list":["post-16155","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-gate-valve","product_cat-gate-valve-by-form","product_tag-osy-valve","sales-flash-overlay","woocommerce-text-align-center","woocommerce-image-align-center","do-quantity-buttons"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/Through-Conduit-Gate-Valve-2.jpg",800,600,false],"author_info":[],"comment_info":0,"taxonomy_info":{"product_cat":[{"value":2052,"label":"Gate Valve"},{"value":2456,"label":"Gate Valve By Form"}],"product_tag":[{"value":2798,"label":"OS&amp;Y Valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Through Conduit Gate Valve - Gate Valve Manufacturer | 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\/produit\/through-conduit-gate-valve\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Through Conduit Gate Valve - Gate Valve Manufacturer | ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"ZECO Valve \u200bmanufactures some of the most dependable cast steel Though Conduit Gate Valves in the industry. 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