{"id":16141,"date":"2022-06-19T14:07:25","date_gmt":"2022-06-19T14:07:25","guid":{"rendered":"https:\/\/zecovalve.com\/?post_type=product&#038;p=16141"},"modified":"2022-09-01T00:42:57","modified_gmt":"2022-09-01T00:42:57","slug":"12-inch-butterfly-valve","status":"publish","type":"product","link":"https:\/\/zecovalve.com\/fr\/produit\/12-inch-butterfly-valve","title":{"rendered":"Vanne papillon 12\u2033"},"content":{"rendered":"<p>La vanne papillon 12 pouces signifie que la taille de la vanne est de 12 pouces, et en DN, elle est DN300.<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image alignnone size-medium wp-image-16142\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2021\/12\/\u51f8\u8033\u8776\u9600C95800-2-scaled.jpg\" width=\"303\" height=\"404\" \/><\/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=\"mailto:commercial@zecovalve.com\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>OBTENEZ LE PRIX DE LA VALVE PAPILLON 12\u2033<\/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-12-butterfly-valve\">Qu&#039;est-ce qu&#039;une vanne papillon 12\u2033 ?<\/h2>\r\n\r\n\r\n\r\n<p>Les vannes papillon sont une famille de vannes \u00e0 mouvement rotatif quart de tour utilis\u00e9es dans les pipelines pour couper le d\u00e9bit. On dit souvent que les vannes papillon peuvent \u00eatre utilis\u00e9es pour r\u00e9guler le d\u00e9bit.<\/p>\r\n\r\n\r\n\r\n<p>La plupart des vannes papillon ZECO de 12 pouces actionn\u00e9es par un volant, une cl\u00e9 et des poign\u00e9es, font attention \u00e0 la vitesse de fonctionnement, ni trop rapide ni trop lente, et exercent une force dans la bonne position. La position finale est d\u2019une importance vitale pour les performances de la vanne. En position ferm\u00e9e, la balle doit \u00eatre dans la bonne position pour s&#039;asseoir. Les pi\u00e8ces de fermeture du si\u00e8ge de soupape \u00e9tant si proches de la campagne et sortant du si\u00e8ge de soupape, les performances d&#039;\u00e9tanch\u00e9it\u00e9 de la soupape d\u00e9pendent en partie des pi\u00e8ces relatives de fermeture entra\u00een\u00e9es par la tige du si\u00e8ge de soupape pour rester \u00e9tanches et de la force m\u00e9canique qui en r\u00e9sulte. Si le r\u00f4le d&#039;un incident particulier dans le sens de la fermeture de la fermeture de la pression pour fermer le dossier depuis le si\u00e8ge, et que ce pouvoir est essentiel. La majeure partie de la fermeture interne de la pi\u00e8ce coulissante dans le si\u00e8ge de vanne ne repose pas sur des joints de tige de force, mais ce type de position de vanne pour fermer correctement ou non la vanne est tr\u00e8s important. Dans certains cas, lorsque les pi\u00e8ces de fermeture se rapprochent de la position de fermeture finale, la force motrice n\u00e9cessaire \u00e0 la fermeture du bo\u00eetier peut \u00eatre consid\u00e9rablement augment\u00e9e, pour atteindre la position requise, des pi\u00e8ces d&#039;une compression auxiliaire ont \u00e9t\u00e9 arr\u00eat\u00e9es. Les caisses ferm\u00e9es qui ne sont pas accessibles ou qui ne sont pas arr\u00eat\u00e9es au lieu de douane pr\u00e9senteront une fuite de joint et des dommages. Les vannes papillon n\u00e9cessitent une bonne position pour garantir l\u2019\u00e9tanch\u00e9it\u00e9. Lorsque l&#039;indicateur indique la position Fermer, le mouvement doit \u00eatre arr\u00eat\u00e9.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Comment fonctionne une vanne papillon 12\u2033 ?<\/h2>\r\n\r\n\r\n\r\n<p>Une vanne papillon est constitu\u00e9e d&#039;un disque m\u00e9tallique qui tourne autour de la tige et initie une fermeture \u00e9tanche sur la circonf\u00e9rence de son si\u00e8ge \u00e9lastique. La tige peut \u00eatre mont\u00e9e au milieu ou fix\u00e9e en d\u00e9calage. Il existe \u00e9galement un composant d&#039;emballage qui fournit une \u00e9tanch\u00e9it\u00e9 suppl\u00e9mentaire pour une protection au cas o\u00f9 le si\u00e8ge en caoutchouc serait endommag\u00e9 par un incendie.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Dimensions et poids de la vanne papillon de 12 pouces<\/h2>\r\n\r\n\r\n\r\n<table border=\"=1\" width=\"800\">\r\n<tbody>\r\n<tr>\r\n<td rowspan=\"2\">Pression nominale<\/td>\r\n<td style=\"text-align: center;\" colspan=\"4\">\u00a0Dimension face \u00e0 face (en mm)<\/td>\r\n<td style=\"text-align: center;\">Poids<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center;\">Mod\u00e8le RF long<\/td>\r\n<td style=\"text-align: center;\">Mod\u00e8le court RF<\/td>\r\n<td style=\"text-align: center;\">TRANCHE<\/td>\r\n<td style=\"text-align: center;\">PATTE<\/td>\r\n<td style=\"text-align: center;\">kg<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>CLASSE 150<\/td>\r\n<td style=\"text-align: center;\">356<\/td>\r\n<td style=\"text-align: center;\">178<\/td>\r\n<td style=\"text-align: center;\">81<\/td>\r\n<td style=\"text-align: center;\">81<\/td>\r\n<td style=\"text-align: center;\">160<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>CLASSE 300<\/td>\r\n<td style=\"text-align: center;\">502<\/td>\r\n<td style=\"text-align: center;\">270<\/td>\r\n<td style=\"text-align: center;\">92<\/td>\r\n<td style=\"text-align: center;\">92<\/td>\r\n<td style=\"text-align: center;\">230<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>CLASSE 600<\/td>\r\n<td style=\"text-align: center;\">838<\/td>\r\n<td style=\"text-align: center;\">270<\/td>\r\n<td style=\"text-align: center;\">140<\/td>\r\n<td style=\"text-align: center;\">140<\/td>\r\n<td style=\"text-align: center;\">310<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-features-of-12-inch-butterfly-valve\">Caract\u00e9ristiques de la vanne papillon de 12 pouces\u00a0:<\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>La vanne papillon ZECO de 12 pouces n&#039;a pas de conception de zone morte\u00a0;<\/li>\r\n<li>La vanne papillon ZECO de 12 pouces est dot\u00e9e d&#039;un syst\u00e8me d&#039;emballage \u00e0 charge dynamique\u00a0;<\/li>\r\n<li>La vanne papillon ZECO de 12 pouces a une conception de structure de protection contre l&#039;incendie\u00a0;<\/li>\r\n<li>La vanne papillon ZECO de 12 pouces a une conception \u00e0 double \u00e9tanch\u00e9it\u00e9 de s\u00e9curit\u00e9.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-material-of-12-butterfly-valve\">Mat\u00e9riau de la vanne papillon 12\u2033\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 + 13Cr<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>2<\/td>\r\n<td>Bague d&#039;\u00e9tanch\u00e9it\u00e9<\/td>\r\n<td>Graphite + SS304<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>3<\/td>\r\n<td>Bride de retenue<\/td>\r\n<td>ASTM A105<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>4<\/td>\r\n<td>\u00c9pingle<\/td>\r\n<td>ASTM A276 410<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>5<\/td>\r\n<td>Disque<\/td>\r\n<td>ASTM A216 WCB<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>6<\/td>\r\n<td>Tige<\/td>\r\n<td>ASTM A276 410<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>7<\/td>\r\n<td>Garniture de tige<\/td>\r\n<td>Graphite<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>8<\/td>\r\n<td>Battement de tige<\/td>\r\n<td>SS304 + PTFE<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>9<\/td>\r\n<td>Boulon<\/td>\r\n<td>ASTM A193 B7<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>10<\/td>\r\n<td>\u00c9crou<\/td>\r\n<td>ASTM A194 2H<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>11<\/td>\r\n<td>Attelage<\/td>\r\n<td>ASTM A216 WCB<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>","protected":false},"excerpt":{"rendered":"<p>La vanne papillon 12 pouces signifie que la taille de la vanne est de 12 pouces, et en DN, elle est DN300. Qu&#039;est-ce qu&#039;un papillon 12\u2033\u2026 <a title=\"Vanne papillon 12\u2033\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/fr\/produit\/12-inch-butterfly-valve\" aria-label=\"Plus sur Vanne Papillon 12\u2033\">Lire plus<\/a><\/p>","protected":false},"featured_media":15338,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":""},"product_cat":[2044,2470],"product_tag":[],"class_list":["post-16141","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-butterfly-valve","product_cat-butterfly-valve-by-inch","sales-flash-overlay","woocommerce-text-align-center","woocommerce-image-align-center","do-quantity-buttons"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2021\/12\/\u51f8\u8033\u8776\u9600C95800-2-768x1024.jpg",768,1024,true],"author_info":[],"comment_info":0,"taxonomy_info":{"product_cat":[{"value":2044,"label":"Butterfly Valve"},{"value":2470,"label":"Butterfly Valve By Inch"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>12&quot; Butterfly Valve - Competitive 12 inch Butterfly Valve Price | 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\/12-inch-butterfly-valve\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"12&quot; Butterfly Valve - Competitive 12 inch Butterfly Valve Price | ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"Butterflly valve 12 inch means the valve size is 12 inch, and in DN it is DN300. 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