La vanne papillon \u00e0 fente utilise un p\u00f4le \u00e0 vis sans fin pour tourner, ce qui entra\u00eene la rotation de la came. Le contact du dispositif de signalisation est enfonc\u00e9 en fonction des informations de position pr\u00e9c\u00e9demment d\u00e9finies, puis le signal \u00e9lectrique \u00ab\u00a0on\u00a0\u00bb est \u00e9mis pour refl\u00e9ter l'ouverture ou la fermeture de la vanne papillon. Le caoutchouc du joint rainur\u00e9 de la vanne papillon est en EPDM et les arbres sup\u00e9rieur et inf\u00e9rieur sont en acier inoxydable.<\/p>\n\n\n\n\n\n
ZECO est l'un des principaux fabricants de vannes papillon \u00e0 fente en Chine. Bienvenue \u00e0 nous contacter\u00a0!<\/p>","protected":false},"excerpt":{"rendered":"
La vanne papillon \u00e0 fente utilise un p\u00f4le \u00e0 vis sans fin pour tourner, ce qui entra\u00eene la rotation de la came. Le contact sur l'appareil de signalisation est\u2026 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":[1],"tags":[1881],"class_list":["post-17360","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-butterfly-valve-wikipedia","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":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":1881,"name":"Butterfly Valve Wikipedia","slug":"butterfly-valve-wikipedia","term_group":0,"term_taxonomy_id":1881,"taxonomy":"post_tag","description":"\r\n\r\n\r\nWhat is a Butterfly Valve?<\/h2>\r\n\r\n\r\n\r\n\r\nButterfly Valve is a valve that can be used for isolating or regulating flow. The closing mechanism takes the form of a disk. Operation is similar to that of Ball Valves, which allows for quick shut-off. Butterfly valves are generally favored because they are lower in cost than other valve designs as well as being lighter in weight, meaning less support is required. The disc is positioned in the center of the pipe, passing through the disc is a rod connected to an actuator on the outside of the valve. Rotating the actuator turns the disc either parallel or perpendicular to the flow. Unlike a ball valve, the disc is always present within the flow, therefore a pressure drop is always induced in the flow, regardless of valve position.\r\n\r\n\r\n\r\n\r\n\r\nGET BUTTERFLY VALVE PRICE<\/strong><\/a>\r\n\r\n\r\n\r\n\r\n
Types of Butterfly Valves<\/h2>\r\n\r\n\r\n\r\n
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Gate Valve vs Butterfly Valve<\/h2>\r\n\r\n\r\n\r\n\r\nButterfly valves are comparatively more extensively used in large sizes compared to gate valves. Because butterfly valves open and close quickly and can be frequently operated, they are ideal for applications that require quick opening and closing, especially for emergency shutoffs.\r\n\r\n","parent":0,"count":11,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":1881,"label":"Butterfly Valve Wikipedia"}]},"yoast_head":"\n