{"id":16194,"date":"2022-06-19T15:49:59","date_gmt":"2022-06-19T15:49:59","guid":{"rendered":"https:\/\/zecovalve.com\/?post_type=product&#038;p=16194"},"modified":"2022-09-01T00:56:53","modified_gmt":"2022-09-01T00:56:53","slug":"gear-operated-butterfly-valve","status":"publish","type":"product","link":"https:\/\/zecovalve.com\/fr\/produit\/gear-operated-butterfly-valve","title":{"rendered":"Vanne papillon \u00e0 engrenages"},"content":{"rendered":"<p>La vanne papillon \u00e0 engrenages est utilis\u00e9e pour r\u00e9guler ou contr\u00f4ler le d\u00e9bit de fluide dans un pipeline.<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image alignnone size-medium wp-image-16195\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" class=\"wp-image-16195\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/gear-operated-butterfly-valve-300x225.jpg\" alt=\"Vanne papillon \u00e0 engrenages\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/gear-operated-butterfly-valve-300x225.jpg 300w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/gear-operated-butterfly-valve-768x576.jpg 768w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/gear-operated-butterfly-valve-600x450.jpg 600w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/gear-operated-butterfly-valve.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=\"mailto:commercial@zecovalve.com\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>OBTENEZ LE PRIX DE LA VALVE PAPILLON \u00c0 ENGRENAGES<\/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-gear-operated-butterfly-valve\">Qu&#039;est-ce qu&#039;une vanne papillon \u00e0 engrenages\u00a0?<\/h2>\r\n\r\n\r\n\r\n<p>La vanne papillon \u00e0 engrenage ZECO doit son nom \u00e0 la mani\u00e8re dont l&#039;engrenage fonctionnait. ZECO pr\u00eate attention \u00e0 chaque d\u00e9tail de la vanne. Chaque vanne est inspect\u00e9e et install\u00e9e strictement pour garantir qu&#039;elle est en bon \u00e9tat et pr\u00eate \u00e0 fonctionner. Cependant, la vanne dans le contr\u00f4le des mati\u00e8res premi\u00e8res ou la production et la transformation ult\u00e9rieures, les inspecteurs contr\u00f4lent uniquement chaque lien selon les exigences des tests d&#039;ing\u00e9nieurs techniques, des tests de pression, ont des r\u00e9ponses jusqu&#039;\u00e0 la fin pour prouver leurs performances. De plus, m\u00eame si l&#039;essai r\u00e9ussit, il convient de v\u00e9rifier le joint et la garniture de la tige de soupape, et la garniture doit \u00eatre dans sa position initiale. Valve est un produit sp\u00e9cial avec certaines r\u00e8gles de mouvement et r\u00e8gles de frottement. Afin d&#039;obtenir des performances satisfaisantes, certaines parties de la machine doivent \u00eatre soigneusement prot\u00e9g\u00e9es. \u00c0 la bonne pression, au bon fluide et \u00e0 la bonne temp\u00e9rature, la dur\u00e9e de vie continue de la vanne ne sera pas inf\u00e9rieure \u00e0 6 ans.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Composants de la vanne papillon \u00e0 engrenages<\/h2>\r\n\r\n\r\n\r\n<p>Les vannes papillon sont faciles et rapides \u00e0 ouvrir. Une rotation \u00e0 angle droit de la poign\u00e9e permet une fermeture ou une ouverture compl\u00e8te de la vanne papillon. Les grandes vannes papillon sont g\u00e9n\u00e9ralement constitu\u00e9es d&#039;une bo\u00eete de vitesses, o\u00f9 le volant par des engrenages est reli\u00e9 \u00e0 la tige. Cela facilite le fonctionnement de la vanne papillon, mais au d\u00e9triment de la vitesse. Les vannes ZECO ont un corps circulaire court, des si\u00e8ges souples, des roulements d&#039;arbre et une bo\u00eete \u00e0 garniture. La construction d&#039;un corps de vanne papillon varie en termes de conception. Une conception la plus utilis\u00e9e est le type de plaquette qui s\u2019ins\u00e8re entre deux brides. La conception en forme de plaquette \u00e0 cosses est une autre conception courante qui relie les deux brides et passe \u00e0 travers les trous. Les vannes papillon sont m\u00eame disponibles avec des filetages \u00e0 bride et des extr\u00e9mit\u00e9s soud\u00e9es bout \u00e0 bout, mais elles ne sont pas souvent utilis\u00e9es.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Comment fonctionne une vanne papillon actionn\u00e9e par engrenage\u00a0?<\/h2>\r\n\r\n\r\n\r\n<p>Une vanne papillon \u00e0 engrenages fonctionne en recevant l&#039;\u00e9nergie de l&#039;op\u00e9rateur de la vanne. L&#039;op\u00e9rateur applique une force sur le volant pour actionner la vanne. Le volant est reli\u00e9 \u00e0 un syst\u00e8me d&#039;engrenage via un arbre court. Pour ouvrir la vanne, l&#039;op\u00e9rateur tourne le volant d&#039;un quart de tour dans le sens inverse des aiguilles d&#039;une montre. Le couple (ou force de rotation) appliqu\u00e9 sur le volant est ainsi transmis au disque de vanne via la tige. En tant que tel, le disque fait un angle quart de tour o\u00f9 il s\u2019oriente parall\u00e8lement \u00e0 l\u2019\u00e9coulement du fluide. Dans cet \u00e9tat du disque, le fluide circule \u00e0 travers la valve sans obstruction. Pour fermer le d\u00e9bit de fluide, l&#039;op\u00e9rateur de la vanne tourne le volant dans le sens des aiguilles d&#039;une montre. Cela force le disque \u00e0 faire un tour de 90\u00b0 et \u00e0 devenir perpendiculaire au flux de fluide. Dans cet \u00e9tat, le disque emp\u00eache le flux de fluide de traverser la vanne. Les fabricants de vannes papillon \u00e0 engrenages fabriquent ces vannes pour une utilisation m\u00eame dans les applications d&#039;\u00e9tranglement. Cependant, l&#039;utilisation de ces vannes dans de telles applications d&#039;\u00e9tranglement est recommand\u00e9e lorsque la chute de pression est faible. Lorsque la vanne doit \u00eatre utilis\u00e9e dans des applications d&#039;\u00e9tranglement, l&#039;op\u00e9rateur de la vanne tourne l\u00e9g\u00e8rement le volant pour un angle inf\u00e9rieur \u00e0 90\u00b0 en fonction du d\u00e9bit de fluide requis.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-features-of-gear-operated-butterfly-valve\">Caract\u00e9ristiques de la vanne papillon \u00e0 engrenages<\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>La bride de l&#039;op\u00e9rateur est conforme \u00e0 la norme ISO 5211. Con\u00e7ue pour fonctionner avec des actionneurs manuels, pneumatiques ou \u00e9lectriques.<\/li>\r\n<li>Le si\u00e8ge en caoutchouc est non pliable, r\u00e9sistant \u00e0 l&#039;\u00e9tirement et aux explosions.<\/li>\r\n<li>Le disque usin\u00e9 avec pr\u00e9cision garantit un faible couple de fonctionnement et une \u00e9tanch\u00e9it\u00e9 efficace jusqu&#039;\u00e0 200 psi. Le disque de conception hydrodynamique permet un d\u00e9bit de grande capacit\u00e9.<\/li>\r\n<li>La conception de l&#039;arbre monobloc garantit la fiabilit\u00e9 et le positionnement positif du disque.<\/li>\r\n<li>Les vannes sont recouvertes d&#039;\u00e9poxy et int\u00e8grent des graisseurs de style \u00ab\u00a0zerk\u00a0\u00bb pour une lubrification facile sur le col et la bo\u00eete de vitesses (le cas \u00e9ch\u00e9ant).<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-material-of-gear-operated-butterfly-valve\">Mat\u00e9riau de la vanne papillon \u00e0 engrenages<\/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 A182 F304<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>4<\/td>\r\n<td>\u00c9pingle<\/td>\r\n<td>ASTM A276 304<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>5<\/td>\r\n<td>Disque<\/td>\r\n<td>ASTM A351 CF8<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>6<\/td>\r\n<td>Tige<\/td>\r\n<td>ASTM A276 304<\/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 \u00e0 engrenages est utilis\u00e9e pour r\u00e9guler ou contr\u00f4ler le d\u00e9bit de fluide dans un pipeline. Qu&#039;est-ce qu&#039;une vanne papillon \u00e0 engrenages\u00a0? \u2026 <a title=\"Vanne papillon \u00e0 engrenages\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/fr\/produit\/gear-operated-butterfly-valve\" aria-label=\"Plus sur Vanne Papillon \u00e0 Engrenages\">Lire plus<\/a><\/p>","protected":false},"featured_media":16195,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":""},"product_cat":[2044,2468,2604],"product_tag":[2806,2801],"class_list":["post-16194","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-butterfly-valve","product_cat-butterfly-valve-by-drive-mode","product_cat-triple-offset-butterfly-valve","product_tag-butterfly-valve-wafer-type","product_tag-wafer-type-butterfly-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\/gear-operated-butterfly-valve.jpg",800,600,false],"author_info":[],"comment_info":0,"taxonomy_info":{"product_cat":[{"value":2044,"label":"Butterfly Valve"},{"value":2468,"label":"Butterfly Valve By Drive Mode"},{"value":2604,"label":"Triple Offset Butterfly Valve"}],"product_tag":[{"value":2806,"label":"Butterfly Valve Wafer Type"},{"value":2801,"label":"Wafer Type Butterfly Valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Gear Operated Butterfly Valve - Butterfly Valve Gear Operated | 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\/gear-operated-butterfly-valve\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gear Operated Butterfly Valve - Butterfly Valve Gear Operated | ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"Gear Operated Butterfly Valve is used to regulate or control fluid flow within a pipeline. 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