{"id":16054,"date":"2022-06-18T09:35:42","date_gmt":"2022-06-18T09:35:42","guid":{"rendered":"https:\/\/zecovalve.com\/?post_type=product&#038;p=16054"},"modified":"2023-06-07T06:37:47","modified_gmt":"2023-06-07T06:37:47","slug":"gear-operated-ball-valve","status":"publish","type":"product","link":"https:\/\/zecovalve.com\/fr\/produit\/gear-operated-ball-valve","title":{"rendered":"Robinet \u00e0 engrenage - Robinet \u00e0 bille \u00e0 engrenage"},"content":{"rendered":"<p>A <a href=\"https:\/\/zecovalve.com\/fr\/produit\/gear-operated-gate-valve\/\" data-internallinksmanager029f6b8e52c=\"2\" title=\"robinets-vannes \u00e0 engrenages\" target=\"_blank\" rel=\"noopener\">vanne \u00e0 engrenage<\/a> est g\u00e9n\u00e9ralement utilis\u00e9 pour l'actionnement manuel des robinets \u00e0 tournant sph\u00e9rique.<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\r\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/gear-operated-ball-valve-1-300x225.jpg\" alt=\"\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\r\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/gear-operated-ball-valve-2-300x225.jpg\" alt=\"\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\r\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/gear-operated-ball-valve-3-300x225.jpg\" alt=\"\" \/><\/figure>\r\n<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16059\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/gear-operated-ball-valve-6.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/gear-operated-ball-valve-6.jpg 800w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/gear-operated-ball-valve-6-300x225.jpg 300w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/gear-operated-ball-valve-6-768x576.jpg 768w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/gear-operated-ball-valve-6-600x450.jpg 600w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\r\n<\/div><\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16648\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/gear-operated-ball-valve-5.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/gear-operated-ball-valve-5.jpg 800w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/gear-operated-ball-valve-5-300x225.jpg 300w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/gear-operated-ball-valve-5-768x576.jpg 768w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/gear-operated-ball-valve-5-600x450.jpg 600w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\r\n<\/div><\/div>\r\n<\/div>\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>OBTENIR LE PRIX D'UN ROBINET \u00c0 BOISSEAU SPH\u00c9RIQUE \u00c0 ENGRENAGE<\/strong><\/a><\/p>\r\n<\/div>\r\n\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Qu'est-ce qu'une valve \u00e0 engrenage ?<\/h2>\r\n\r\n\r\n\r\n<p>Il s'agit d'une valve manuelle qui utilise des engrenages pour am\u00e9liorer la multiplication du couple. <a href=\"https:\/\/zecovalve.com\/fr\/produit\/gear-operated-gate-valve\/\" data-internallinksmanager029f6b8e52c=\"2\" title=\"robinets-vannes \u00e0 engrenages\" target=\"_blank\" rel=\"noopener\">Valve \u00e0 engrenage<\/a> Le syst\u00e8me d'engrenage est reli\u00e9 au volant par un arbre court. Le couple appliqu\u00e9 par l'op\u00e9rateur de la vanne est ainsi transmis directement au syst\u00e8me d'engrenage. Le couple est ensuite multipli\u00e9 par un syst\u00e8me d'engrenages qui facilite l'ouverture des vannes exigeant un couple \u00e9lev\u00e9. Il est ainsi facile pour l'op\u00e9rateur d'ouvrir et de fermer le passage du fluide, m\u00eame lorsque la vanne est utilis\u00e9e dans des applications fr\u00e9quentes et \u00e0 couple \u00e9lev\u00e9.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-what-is-a-gear-operated-ball-valve\">Qu'est-ce qu'un robinet \u00e0 boisseau sph\u00e9rique \u00e0 engrenage ?<\/h2>\r\n\r\n\r\n\r\n<p>Le robinet \u00e0 boisseau sph\u00e9rique de grand diam\u00e8tre ZECO adopte essentiellement le fonctionnement par engrenage, l'engrenage peut conduire \u00e0 travers la structure d'engrenage r\u00e9duit consid\u00e9rablement le couple d'ouverture ou de fermeture de la vanne, aurait pu \u00eatre trois op\u00e9rations peut \u00eatre seulement une op\u00e9ration peut \u00eatre achev\u00e9e. En outre, ZECO peut fabriquer des t\u00eates de turbo avec une qualit\u00e9 \u00e9tanche ou un rev\u00eatement par pulv\u00e9risation complet selon les exigences des clients.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Applications des robinets \u00e0 tournant sph\u00e9rique \u00e0 engrenage<\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Les robinets \u00e0 boisseau sph\u00e9rique peuvent \u00eatre utilis\u00e9s pour diff\u00e9rents types de fluides, comme robinets d'arr\u00eat tout ou rien avec fermeture \u00e9tanche \u00e0 la bulle.<\/li>\r\n<li>Ils sont applicables dans les syst\u00e8mes \u00e0 air, \u00e0 gaz et \u00e0 vapeur, ainsi que dans les syst\u00e8mes \u00e0 hydrocarbures.<\/li>\r\n<li>Ils sont utiles pour connecter des instruments via des tuyaux d'instrumentation.<\/li>\r\n<li>Les robinets \u00e0 tournant sph\u00e9rique \u00e0 si\u00e8ge m\u00e9tallique sont utiles dans les applications \u00e0 haute temp\u00e9rature et \u00e0 haute pression.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-features-of-gear-operated-ball-valve\">Caract\u00e9ristiques du robinet \u00e0 boisseau sph\u00e9rique \u00e0 engrenage :<\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Le robinet \u00e0 boisseau sph\u00e9rique \u00e0 engrenage ZECO est dot\u00e9 d'une tige anti-d\u00e9flagrante. Dans le robinet \u00e0 boisseau sph\u00e9rique, il est n\u00e9cessaire de changer la garniture ou de proc\u00e9der \u00e0 l'entretien correspondant, il est n\u00e9cessaire de d\u00e9gager le presse-\u00e9toupe, afin d'\u00e9viter que le presse-\u00e9toupe d\u00e9charg\u00e9, la tige soit bless\u00e9e par la pression \u00e0 l'int\u00e9rieur du lumen et que le haut s'envole vers le personnel d'entretien, ZECO dans un r\u00e9glage sur la tige pour la tige convexe dans l'emplacement du presse-\u00e9toupe, quelle que soit la pression du lumen, la tige ne s'envole pas et ne subit pas de dommages dus \u00e0 l'\u00e9clatement ;<\/li>\r\n<li>Les pi\u00e8ces de raccordement du corps de la vanne et du corps gauche du robinet \u00e0 boisseau sph\u00e9rique ZECO sont des joints \u00e0 coussinets. Afin d'\u00e9viter les fuites d'\u00e9tanch\u00e9it\u00e9 caus\u00e9es par le feu, les temp\u00e9ratures \u00e9lev\u00e9es ou les vibrations, ZECO a con\u00e7u la connexion entre le corps de la vanne et le corps gauche comme un contact m\u00e9tal-m\u00e9tal, formant une bride pour garantir l'absence de fuites externes ;<\/li>\r\n<li>Le robinet \u00e0 boisseau sph\u00e9rique \u00e0 engrenage ZECO est dot\u00e9 d'un dispositif antistatique. Lorsque le robinet \u00e0 boisseau sph\u00e9rique s'ouvre ou se ferme, des mat\u00e9riaux non m\u00e9talliques sur la surface de la bille et le frottement du joint g\u00e9n\u00e8rent des effets \u00e9lectrostatiques, tels que l'apparition d'un milieu statique et la pr\u00e9sence de mat\u00e9riaux combustibles dans la conduite, ce qui entra\u00eene des incidents tr\u00e8s graves. C'est pourquoi ZECO a con\u00e7u un dispositif antistatique pour la tige et la bille, compos\u00e9 d'un ressort et d'une bille m\u00e9tallique, qui peut \u00eatre produit par l'exportation \u00e9lectrostatique du corps du robinet ;<\/li>\r\n<li>Le robinet \u00e0 boisseau sph\u00e9rique \u00e0 engrenage ZECO est con\u00e7u pour \u00eatre prot\u00e9g\u00e9 contre les incendies. En cas d'incendie, les mat\u00e9riaux non m\u00e9talliques tels que la garniture et le si\u00e8ge ou certains mat\u00e9riaux \u00e0 faible point d'ignition seront gravement br\u00fbl\u00e9s et entra\u00eeneront des fuites importantes et l'expansion de la situation d'incendie. La structure ignifuge de ZECO peut garantir qu'apr\u00e8s la combustion de ces mat\u00e9riaux non m\u00e9talliques, la fuite peut \u00eatre \u00e9vit\u00e9e gr\u00e2ce au joint m\u00e9tallique de la bille et du corps de la vanne, afin de garantir le fonctionnement normal de la canalisation.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-material-of-gear-operated-ball-valve\">Mat\u00e9riau du robinet \u00e0 boisseau sph\u00e9rique \u00e0 engrenage :<\/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>Bonnet<\/td>\r\n<td>ASTM A216 WCB<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>3<\/td>\r\n<td>Boule<\/td>\r\n<td>ASTM A105<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>4<\/td>\r\n<td>Si\u00e8ge<\/td>\r\n<td>ASTM A105 + PTFE<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>5<\/td>\r\n<td>Tige<\/td>\r\n<td>ASTM A182 F6a<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>6<\/td>\r\n<td>Dispositif antistatique<\/td>\r\n<td>SS304<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>7<\/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>8<\/td>\r\n<td>Boulon<\/td>\r\n<td>ASTM A193 B7<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>9<\/td>\r\n<td>\u00c9crou<\/td>\r\n<td>ASTM A194 2H<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>10<\/td>\r\n<td>Joint torique<\/td>\r\n<td>Viton A<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>11<\/td>\r\n<td>Fonctionnement de l'engrenage<\/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>Une vanne \u00e0 engrenages est g\u00e9n\u00e9ralement utilis\u00e9e pour le fonctionnement manuel des vannes \u00e0 bille. Qu&#039;est-ce qu&#039;une vanne \u00e0 engrenages\u00a0? Il s&#039;agit d&#039;une vanne manuelle\u2026 <a title=\"Vanne \u00e0 engrenages \u2013 Vanne \u00e0 boisseau sph\u00e9rique actionn\u00e9e par engrenage\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/fr\/produit\/gear-operated-ball-valve\" aria-label=\"Plus sur Gear Valve \u2013 Robinet \u00e0 bille actionn\u00e9 par engrenage\">Lire plus<\/a><\/p>","protected":false},"featured_media":27845,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":""},"product_cat":[2047,2460],"product_tag":[2802,3913],"class_list":["post-16054","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-ball-valve","product_cat-ball-valve-by-drive-mode","product_tag-ball-valve-price","product_tag-full-port-ball-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-Ball-Valve.jpg",800,600,false],"author_info":[],"comment_info":0,"taxonomy_info":{"product_cat":[{"value":2047,"label":"Ball Valve"},{"value":2460,"label":"Ball Valve By Drive Mode"}],"product_tag":[{"value":2802,"label":"Ball Valve Price"},{"value":3913,"label":"Full Port Ball Valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - 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