{"id":8930,"date":"2021-12-30T08:01:27","date_gmt":"2021-12-30T08:01:27","guid":{"rendered":"https:\/\/zecovalve.com\/when-is-a-butterfly-valve-used-api-6d-ball-valve-manufacturer.html"},"modified":"2022-07-25T13:39:20","modified_gmt":"2022-07-25T13:39:20","slug":"when-is-a-butterfly-valve-used-api-6d-ball-valve-manufacturer","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/fr\/when-is-a-butterfly-valve-used-api-6d-ball-valve-manufacturer.html","title":{"rendered":"Fabricant de vannes \u00e0 bille API 6D - Fournisseur de vannes papillon API 609"},"content":{"rendered":"<h2 class=\"wp-block-heading\">API \u2013 American Petroleum Institute (norme des vannes \u00e0 bille)<\/h2>\n\n\n\n<p>Sp\u00e9cification API 6D pour les vannes de canalisation (vannes \u00e0 bille, \u00e0 vanne, \u00e0 clapet et anti-retour)<\/p>\n\n\n\n<p>Sp\u00e9cification API 6FA pour les essais au feu des vannes<\/p>\n\n\n\n<p>Test incendie API 607 pour vannes quart de tour \u00e0 si\u00e8ge souple<\/p>\n\n\n\n<p>API 598 Inspection et tests des vannes<\/p>\n\n\n\n<p>Sp\u00e9cification API Q1 pour les programmes de qualit\u00e9 pour l&#039;industrie du p\u00e9trole et du gaz naturel<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Qu&#039;est-ce qu&#039;un robinet \u00e0 tournant sph\u00e9rique API 6D\u00a0?<\/h2>\n\n\n\n<p>Les robinets \u00e0 tournant sph\u00e9rique API 6D sont con\u00e7us pour \u00eatre fiables et performants et constituent un excellent choix pour les applications d&#039;arr\u00eat dans les industries de l&#039;\u00e9nergie, du p\u00e9trole, du gaz et de la p\u00e9trochimie. Des robinets \u00e0 tournant sph\u00e9rique flottants API 6D et des robinets \u00e0 boisseau sph\u00e9rique mont\u00e9s sur tourillon API 6D sont disponibles. Le robinet \u00e0 tournant sph\u00e9rique API 6D r\u00e9pond enti\u00e8rement \u00e0 la conception, \u00e0 la fabrication et aux tests des sp\u00e9cifications API 6D.<\/p>\n\n\n\n<p>ZECO Valve propose des vannes \u00e0 bille flottante API 6D de 2&quot; \u00e0 8&quot; con\u00e7ues pour r\u00e9pondre aux sp\u00e9cifications les plus strictes de l&#039;industrie. Nos produits comprennent les classes ANSI 150-1500, l&#039;acier au carbone moul\u00e9 WCB et l&#039;acier forg\u00e9 A105.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/07\/3-piece-stainless-steel-ball-valve-2-1024x1024.jpg\" alt=\"\" class=\"wp-image-19547\" width=\"512\" height=\"512\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/07\/3-piece-stainless-steel-ball-valve-2-1024x1024.jpg 1024w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/07\/3-piece-stainless-steel-ball-valve-2-300x300.jpg 300w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/07\/3-piece-stainless-steel-ball-valve-2-150x150.jpg 150w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/07\/3-piece-stainless-steel-ball-valve-2-768x768.jpg 768w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/07\/3-piece-stainless-steel-ball-valve-2-1536x1536.jpg 1536w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/07\/3-piece-stainless-steel-ball-valve-2-2048x2048.jpg 2048w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/07\/3-piece-stainless-steel-ball-valve-2-400x400.jpg 400w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/07\/3-piece-stainless-steel-ball-valve-2-600x600.jpg 600w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/07\/3-piece-stainless-steel-ball-valve-2-100x100.jpg 100w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">Robinet \u00e0 tournant sph\u00e9rique flottant API 6D<\/h3>\n\n\n\n<p>VANNES \u00c0 BILLE FLOTTANTES API 6D pour applications dans les syst\u00e8mes de pipelines et de canalisations pour l&#039;industrie p\u00e9troli\u00e8re et p\u00e9troli\u00e8re et gazi\u00e8re.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>GAMME DE TAILLES<\/td><td>2&quot; \u2013 8&quot;<\/td><\/tr><tr><td>PLAGE DE PRESSION<\/td><td>Classe de pression 150 ANSI \u00e0 1\u00a0500 classe de pression ANSI<\/td><\/tr><tr><td>TAILLE DES PORTS<\/td><td>Conception \u00e0 port complet en deux parties, conception \u00e0 port r\u00e9duit en deux parties<\/td><\/tr><tr><td>CAT\u00c9GORIES DE MAT\u00c9RIAUX<\/td><td>WCB, A105N<\/td><\/tr><tr><td>MAT\u00c9RIAUX D'HABILLAGE<\/td><td>Bille\u00a0: acier inoxydable 316 et alliages exotiques. Tige\u00a0: acier inoxydable 316 pour ANSI 150-300#, F51 Duplex pour ANSI 600#<\/td><\/tr><tr><td>MAT\u00c9RIAU DU SI\u00c8GE STANDARD<\/td><td>TFM1600<\/td><\/tr><tr><td>MAT\u00c9RIEL D&#039;EMBALLAGE ET DE JOINT<\/td><td>Graphite<\/td><\/tr><tr><td>MAT\u00c9RIEL DU JOINT TORIQUE<\/td><td>HNBR90<\/td><\/tr><tr><td>CONFIGURATIONS FINALES<\/td><td>Face sur\u00e9lev\u00e9e et RTJ<\/td><\/tr><tr><td>NORMES<\/td><td>S\u00e9curit\u00e9 incendie, certifi\u00e9 CE, certifi\u00e9 NACE<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Robinet \u00e0 tournant sph\u00e9rique \u00e0 tourillon API 6D<\/h3>\n\n\n\n<p>ZECO Valve propose des vannes \u00e0 bille \u00e0 tourillon API 6D de 2&quot; \u00e0 56&quot; con\u00e7ues pour r\u00e9pondre aux sp\u00e9cifications les plus strictes de l&#039;industrie. Nos produits comprennent les classes ANSI 150-2500, l&#039;acier au carbone moul\u00e9 WCB et l&#039;acier forg\u00e9 A105.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>GAMME DE TAILLES<\/td><td>2\u2033 - 56\u2033<\/td><\/tr><tr><td>PLAGE DE PRESSION<\/td><td>Classe de pression 150 ANSI \u00e0 2\u00a0500 classe de pression ANSI<\/td><\/tr><tr><td>\u00c9CART DE TEMP\u00c9RATURE<\/td><td>-196\u2103 \u2013 +500\u2103<\/td><\/tr><tr><td>TAUX DE FUITE DU SI\u00c8GE<\/td><td>ISO 5208 taux D et A, ANSI\/FCI 70-2 classes V et VI<\/td><\/tr><tr><td>CONNEXION \u00c0 BRIDE D&#039;EXTR\u00c9MIT\u00c9<\/td><td>ASME B16.5 (2\u2033 \u00e0 24\u2033), ASME B16.47 s\u00e9rie A (26\u2033 et plus)<\/td><\/tr><tr><td>Bout \u00e0 souder<\/td><td>ASME B16.25<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Caract\u00e9ristiques du robinet \u00e0 tournant sph\u00e9rique \u00e0 tourillon API 6D<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>Vannes con\u00e7ues selon API 6D<\/li><li>Toutes les tailles disponibles en al\u00e9sage complet ou r\u00e9duit<\/li><li>Double purge sur demande<\/li><li>S\u00e9curit\u00e9 incendie selon BS 6755, API 6FA et API 607<\/li><li>Si\u00e8ges de soupape \u00e0 simple ou double piston<\/li><li>Mat\u00e9riaux d&#039;\u00e9tanch\u00e9it\u00e9 \u00e9lastom\u00e8res et thermoplastiques adapt\u00e9s \u00e0 l&#039;application<\/li><li>Peut \u00eatre livr\u00e9 avec tout type d&#039;actionneur et d&#039;accessoires<\/li><li>Etanch\u00e9it\u00e9 secondaire par injection de graisse<\/li><li>Toutes tailles et classes disponibles avec \u00e9tanch\u00e9it\u00e9 m\u00e9tal-m\u00e9tal<\/li><li>Enti\u00e8rement soud\u00e9 sur demande<\/li><li>Dispositif antistatique et tige anti-\u00e9jection<\/li><li>Ex\u00e9cutions sp\u00e9ciales pour service cryog\u00e9nique ou haute temp\u00e9rature<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">API \u2013 American Petroleum Institute (norme des vannes papillon)<\/h2>\n\n\n\n<p>Vannes papillon API 609\u00a0:\u00a0extr\u00e9mit\u00e9s \u00e0 double bride, \u00e0 cosses et \u00e0 plaquettes, et \u00e0 souder bout \u00e0 bout, neuvi\u00e8me \u00e9dition<\/p>\n\n\n\n<p>Cat\u00e9gorie A\u00a0:\u00a0Vannes papillon \u00e0 pression de service \u00e0 froid (CWP) nominale du fabricant, g\u00e9n\u00e9ralement avec une configuration de disque et de si\u00e8ge concentriques. Les tailles couvertes vont de NPS 2 \u00e0 NPS 60 pour les vannes ayant des mod\u00e8les de boulonnage de bride ASME classe 125 ou classe 150.<\/p>\n\n\n\n<p>Cat\u00e9gorie B\u00a0: vannes papillon de classe ASME et pression-temp\u00e9rature dot\u00e9es d&#039;un si\u00e8ge d\u00e9cal\u00e9 et d&#039;une configuration de disque excentrique ou concentrique. Les tailles couvertes sont r\u00e9pertori\u00e9es ci-dessous\u00a0:<br>pour cosse et plaquette, classes 150 et 300\u00a0: NPS 2 \u00e0 NPS 60\u00a0;<br>pour cosse et plaquette, classe 600\u00a0: NPS 3 \u00e0 NPS 60\u00a0;<br>pour les mod\u00e8les courts et longs \u00e0 double bride, classes 150, 300 et 600\u00a0: NPS 3 \u00e0 NPS 60\u00a0;<br>pour les extr\u00e9mit\u00e9s \u00e0 souder bout \u00e0 bout, classes 150, 300 et 600\u00a0: NPS 3 \u00e0 60\u00a0;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-know-about-butterfly-valve\">Conna\u00eetre la vanne papillon<\/h2>\n\n\n\n<p>Les vannes papillon peuvent transporter et contr\u00f4ler des fluides tels que l&#039;eau, les condensats, l&#039;eau en circulation, les eaux us\u00e9es, l&#039;eau de mer, l&#039;air, le gaz, le gaz naturel liqu\u00e9fi\u00e9, la poudre s\u00e8che, le lisier, la p\u00e2te \u00e0 papier et les m\u00e9langes avec des mati\u00e8res en suspension.<\/p>\n\n\n\n<p>La vanne papillon convient \u00e0 la r\u00e9gulation du d\u00e9bit. \u00c9tant donn\u00e9 que la perte de pression de la vanne papillon dans la canalisation est relativement importante, environ trois fois celle du robinet-vanne, par cons\u00e9quent, lors de la s\u00e9lection de la vanne papillon, l&#039;influence de la perte de pression sur le syst\u00e8me de canalisation doit \u00eatre pleinement prise en compte et la robustesse de la plaque papillon pour r\u00e9sister \u00e0 la pression du fluide du pipeline lorsqu&#039;elle est ferm\u00e9e doit \u00e9galement \u00eatre prise en compte. De plus, il est \u00e9galement n\u00e9cessaire de prendre en compte les limites de temp\u00e9rature de fonctionnement que le mat\u00e9riau r\u00e9silient du si\u00e8ge de soupape peut supporter \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es. La longueur et la hauteur totale de la structure de la vanne papillon sont petites, s&#039;ouvrent et se ferment rapidement et pr\u00e9sentent de bonnes caract\u00e9ristiques de contr\u00f4le des fluides. Le principe de la structure de la vanne papillon est le plus appropri\u00e9 pour la fabrication de vannes de grand diam\u00e8tre. Lorsque la vanne papillon doit \u00eatre utilis\u00e9e pour le contr\u00f4le du d\u00e9bit, la chose la plus importante est de s\u00e9lectionner la taille et le type de vanne papillon appropri\u00e9s afin qu&#039;elle puisse fonctionner correctement et efficacement.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2021\/12\/20211230080126-61cd675622866.png\" alt=\"Vanne papillon\" title=\"Vanne papillon\"\/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-when-is-a-butterfly-valve-used\">Quand utilise-t-on une vanne papillon ?<\/h2>\n\n\n\n<p>Il existe de nombreuses sortes de <span style=\"text-decoration: underline;\"><strong>les vannes papillon<\/strong><\/span>, il y a une coupure rapide et des ajustements continus. Principalement utilis\u00e9 pour les pipelines de grand diam\u00e8tre \u00e0 basse pression et de gaz. Les exigences en mati\u00e8re de perte de pression ne sont pas \u00e9lev\u00e9es, le besoin de r\u00e9gulation du d\u00e9bit, les exigences d&#039;ouverture et de fermeture pour des occasions rapides. Habituellement, la temp\u00e9rature est inf\u00e9rieure \u00e0 300 \u2103, la pression est inf\u00e9rieure \u00e0 40 kg, le milieu est g\u00e9n\u00e9ralement utilis\u00e9 pour l&#039;eau et le gaz, les exigences du milieu ne sont pas \u00e9lev\u00e9es, des milieux granulaires peuvent \u00e9galement \u00eatre utilis\u00e9s.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-several-working-conditions-of-the-applicable-butterfly-valve\">Plusieurs conditions de travail de la vanne papillon applicable<\/h2>\n\n\n\n<p>1. Habituellement, dans l&#039;\u00e9tranglement, le contr\u00f4le de r\u00e9gulation et les fluides \u00e0 lisier, une structure courte et une vitesse d&#039;ouverture et de fermeture rapide (1\/4 de tour) sont n\u00e9cessaires. Coupure basse pression (petite pression diff\u00e9rentielle), la vanne papillon est recommand\u00e9e.<\/p>\n\n\n\n<p>2. Dans des conditions de travail sp\u00e9ciales, un r\u00e9glage de l&#039;\u00e9tranglement, ou n\u00e9cessite une \u00e9tanch\u00e9it\u00e9 stricte, ou une usure importante, une basse temp\u00e9rature (froid profond) et d&#039;autres conditions de travail lors de l&#039;utilisation d&#039;une vanne papillon, il faut utiliser un joint m\u00e9tallique de conception sp\u00e9ciale avec un dispositif de r\u00e9gulation \u00e0 trois excentriques ou doubles excentriques sp\u00e9ciaux. vanne papillon.<\/p>\n\n\n\n<p>3. La vanne papillon peut \u00eatre utilis\u00e9e pour le r\u00e9glage \u00e0 double position, le canal en retrait, le faible bruit, la cavitation et la cavitation, les petites fuites dans l&#039;atmosph\u00e8re et les milieux abrasifs.<\/p>\n\n\n\n<p>4. La vanne papillon excentrique \u00e0 joint souple convient \u00e0 l&#039;ouverture et \u00e0 la fermeture bidirectionnelles et au r\u00e9glage des canalisations de ventilation et de d\u00e9poussi\u00e9rage, largement utilis\u00e9e dans la m\u00e9tallurgie, l&#039;industrie l\u00e9g\u00e8re, l&#039;\u00e9nergie \u00e9lectrique, un syst\u00e8me p\u00e9trochimique de gazoduc et les voies navigables, etc.<\/p>\n\n\n\n<p>5. Ligne m\u00e9diane <span style=\"text-decoration: underline;\"><strong>vanne papillon<\/strong><\/span>&nbsp;convient \u00e0 l&#039;eau douce, aux eaux us\u00e9es, \u00e0 l&#039;eau de mer, \u00e0 l&#039;eau sal\u00e9e, \u00e0 la vapeur, au gaz naturel, aux aliments, aux m\u00e9dicaments, au p\u00e9trole et \u00e0 divers acides et alcalis et autres pipelines qui n\u00e9cessitent une \u00e9tanch\u00e9it\u00e9 compl\u00e8te, une fuite nulle lors du test de gaz, une esp\u00e9rance de vie \u00e9lev\u00e9e et une temp\u00e9rature de fonctionnement de -10 \u2103 \u00e0 150 \u2103.<\/p>\n\n\n\n<p>5. La vanne papillon excentrique triple \u00e0 joint facial m\u00e9tal sur m\u00e9tal peut \u00eatre largement utilis\u00e9e dans les domaines du p\u00e9trole, de la p\u00e9trochimie, de la chimie, de la m\u00e9tallurgie, de l&#039;\u00e9nergie \u00e9lectrique et d&#039;autres domaines, en plus d&#039;\u00eatre utilis\u00e9e comme dispositif de s\u00e9paration de gaz \u00e0 grande adsorption modul\u00e9e en pression (PSA). vanne de contr\u00f4le de programme et constitue une bonne alternative aux vannes \u00e0 vanne et aux vannes \u00e0 soupape.<\/p>\n\n\n\n<p>6. La vanne papillon excentrique double \u00e0 joint de conduite m\u00e9tal sur m\u00e9tal convient au chauffage urbain, \u00e0 l&#039;approvisionnement en gaz, \u00e0 l&#039;approvisionnement en eau et \u00e0 d&#039;autres pipelines de gaz, de p\u00e9trole, d&#039;acide et d&#039;alcali, en tant que dispositif de r\u00e9gulation et d&#039;\u00e9tranglement.<\/p>\n\n\n\n<p>7. Habituellement, lors de l&#039;\u00e9tranglement, du contr\u00f4le de r\u00e9gulation et des fluides \u00e0 lisier, la structure doit \u00eatre courte en longueur et rapide en vitesse d&#039;ouverture et de fermeture (1\/4 de tour). Coupure basse pression (faible pression diff\u00e9rentielle), vanne papillon recommand\u00e9e.<\/p>\n\n\n\n<p>Astuce : En tant que vanne papillon \u00e9tanche, ce n&#039;est qu&#039;apr\u00e8s l&#039;\u00e9mergence du caoutchouc synth\u00e9tique qu&#039;elle a connu un d\u00e9veloppement rapide, il s&#039;agit donc d&#039;un nouveau type de vanne d&#039;arr\u00eat. Dans notre pays, jusqu&#039;aux ann\u00e9es 1980, les vannes papillon fonctionnaient principalement comme des vannes basse pression avec des si\u00e8ges en caoutchouc synth\u00e9tique, et dans les ann\u00e9es 1990, gr\u00e2ce \u00e0 l&#039;augmentation des \u00e9changes avec l&#039;\u00e9tranger, les vannes papillon \u00e0 joint dur (joint m\u00e9tallique) ont pu se d\u00e9velopper rapidement. \u00c0 l&#039;heure actuelle, il existe plusieurs usines de vannes capables de produire de mani\u00e8re constante des vannes papillon \u00e0 \u00e9tanch\u00e9it\u00e9 m\u00e9tallique moyenne pression, ce qui rend les vannes papillon plus largement utilis\u00e9es dans ce domaine.<\/p>\n\n\n\n<p>Nous sommes <span style=\"text-decoration: underline;\"><strong>un fournisseur de vannes \u00e0 bille API 6D et de vannes papillon API 609<\/strong><\/span>, n&#039;h\u00e9sitez pas \u00e0 <span style=\"text-decoration: underline;\"><strong>Contactez-nous<\/strong><\/span> si vous en avez besoin.<\/p>\n\n\n\n<p>Dix articles avant et apr\u00e8s<\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/why-choose-butterfly-valve-api-6d-ball-valve-manufacturer.html\/\">Pourquoi choisir la vanne papillon ? | Fabricant de robinets \u00e0 tournant sph\u00e9rique API 6D<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/how-to-choose-a-globe-valve-and-how-does-it-work-api-6d-ball-valve-manufacturer.html\/\">Comment choisir un robinet \u00e0 soupape et comment \u00e7a marche ? | Fabricant de robinets \u00e0 tournant sph\u00e9rique API 6D<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/news-zeco-valve-co-ltd-api-approved-valve-manufacturer.html\/\">Actualit\u00e9s \u2013 Zeco Valve Co., Ltd. | Fabricant de vannes agr\u00e9\u00e9 API<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/news-zeco-valve-company-won-the-quality-standard-zhejiang-manufacturing-certification-professional-valve-manufacturer.html\/\">Actualit\u00e9s \u2013 Zeco VALVE COMPANY a remport\u00e9 la certification de fabrication du Zhejiang \u00ab\u00a0standard de qualit\u00e9\u00a0\u00bb | Fabricant de vannes professionnel<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/news-forged-steel-globe-valve-professional-valve-manufacturer.html\/\">Actualit\u00e9s \u2013 robinet \u00e0 soupape en acier forg\u00e9 | Fabricant de vannes professionnel<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/a-guide-to-ball-valves2-api-6d-ball-valve-manufacturer.html\/\">Un guide des robinets \u00e0 tournant sph\u00e9rique(2) | Fabricant de robinets \u00e0 tournant sph\u00e9rique API 6D<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/a-guide-to-ball-valves1-api-6d-ball-valve-manufacturer.html\/\">Un guide des robinets \u00e0 tournant sph\u00e9rique(1) | Fabricant de robinets \u00e0 tournant sph\u00e9rique API 6D<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/single-seat-vs-cage-guided-globe-control-valve-api-6d-ball-valve-manufacturer.html\/\">Vanne de commande \u00e0 globe guid\u00e9e \u00e0 si\u00e8ge unique ou \u00e0 cage | Fabricant de robinets \u00e0 tournant sph\u00e9rique API 6D<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/features-of-the-cage-guided-valve-api-6d-ball-valve-manufacturer.html\/\">Caract\u00e9ristiques de la vanne guid\u00e9e \u00e0 cage | Fabricant de robinets \u00e0 tournant sph\u00e9rique API 6D<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/knife-gate-valve-vs-gate-valve-api-6d-ball-valve-manufacturer.html\/\">Vanne \u00e0 guillotine VS Vanne \u00e0 vanne | Fabricant de robinets \u00e0 tournant sph\u00e9rique API 6D<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>API \u2013 American Petroleum Institute (Ball Valve Standard) API 6D Sp\u00e9cification pour les vannes de pipeline (vannes \u00e0 bille, \u00e0 vanne, \u00e0 clapet et anti-retour) API 6FA\u2026 <a title=\"Fabricant de vannes \u00e0 bille API 6D - Fournisseur de vannes papillon API 609\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/fr\/when-is-a-butterfly-valve-used-api-6d-ball-valve-manufacturer.html\" aria-label=\"Plus sur Fabricant de vannes \u00e0 bille API 6D \u2013 Fournisseur de vannes papillon API 609\">Lire plus<\/a><\/p>","protected":false},"author":2,"featured_media":17518,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[1],"tags":[2626,2376,2701,3246,3247,2700,3245],"class_list":["post-8930","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-api-609","tag-api-6d","tag-api-6d-ball-valve","tag-api-6d-ball-valves","tag-api-6d-valve","tag-api-6d-valves","tag-butterfly-valve-supplier","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/F-2-104945.jpg",800,600,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":2626,"name":"API 609","slug":"api-609","term_group":0,"term_taxonomy_id":2626,"taxonomy":"post_tag","description":"<!-- wp:kadence\/tableofcontents {\"uniqueID\":\"_9cda6c-35\"} \/-->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-what-is-api-609-standard\">What is API 609 Standard?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThis standard covers design, materials, face-to-face dimensions, pressure-temperature ratings, and examination, inspection, and test requirements for gray iron, ductile iron, bronze, steel, nickel-based alloy, or special alloy butterfly valves.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe following two categories of butterfly valves are included:\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nCategory A\u2014Manufacturer's rated cold working pressure (CWP) butterfly valves, usually with a concentric disc and seat configuration. Sizes covered are NPS 2 to NPS 60 for valves having ASME Class 125 or Class 150 flange bolting patterns.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nCategory B\u2014ASME class and pressure-temperature-rated butterfly valves that have an offset seat and either an eccentric or a concentric disc configuration. Sizes covered are listed below:\r\nfor lug and wafer, Class 150 and 300: NPS 2 to NPS 60;\r\nfor lug and wafer, Class 600: NPS 3 to NPS 60;\r\nfor double-flanged short and long pattern, Class 150, 300, and 600: NPS 3 to NPS 60;\r\nfor butt-welding ends, Class 150, 300 and 600: NPS 3 to 60;\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>What is an API 609 Butterfly Valve?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe API 609 butterfly valve is used to shut off or modulate the flow of a fluid (isolation and regulation). API 609 Centric butterfly valves (soft seated) are preferred to gate and ball valves for low-pressure and non-critical applications as they are cheaper, lighter, and easier to install. Eccentric butterfly valves (double offset and triple offset valves) with metal seats have surged in popularity and compete with globe and ball valves for some applications.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:generateblocks\/button-container {\"uniqueId\":\"6d8495a3\",\"isDynamic\":true,\"blockVersion\":2} -->\r\n<!-- wp:generateblocks\/button {\"uniqueId\":\"3d442e11\",\"hasUrl\":true,\"target\":true,\"backgroundColor\":\"#0366d6\",\"textColor\":\"#ffffff\",\"backgroundColorHover\":\"#222222\",\"textColorHover\":\"#ffffff\",\"paddingTop\":\"15\",\"paddingRight\":\"20\",\"paddingBottom\":\"15\",\"paddingLeft\":\"20\"} -->\r\n<a class=\"gb-button gb-button-3d442e11 gb-button-text\" href=\"mailto:commercial@zecovalve.com\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>GET API 609 BUTTERFLY VALVE PRICE<\/strong><\/a>\r\n<!-- \/wp:generateblocks\/button -->\r\n<!-- \/wp:generateblocks\/button-container -->\r\n\r\n<!-- wp:heading -->\r\n<h2>API 609 Butterfly Valve Working Principle<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe key component of a butterfly valve is the disc, a metal ring that is positioned at the centerline of the pipe and connected to an external actuator (manual level or actuator) via a rod.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nCompared to a ball valve, the disc of a butterfly valve is always in contact with the fluid conveyed by the pipeline and creates, therefore, a pressure drop.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nIn the closed position, the disc blocks the bore of the valve, and, in an open position, the disc allows the passage of the fluid.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nA quarter turn movement is needed to switch the valve from a fully open to a fully closed position (and such movement can be executed as quickly as for ball valves).\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Specifications of API 609 Butterfly Valve<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nFace to Face Dimensions: ANSI B16.10\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nFlange end Dimension: ANSI B16.5\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nButt Welded Dimensions: ANSI B16.25\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nDesign and Manufacture: API 609\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nPressure Test: API598\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nMaterials\uff1aWCB \u3001WC6 \u3001WC9 \u3001CF8\u3001 CF8M\u3001 CF3\u3001 CF3M \u3001CN7M\u3001LC1\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nLC2\u3001LC3\u3001LCB\u3001LCC\u3001Monel\u300120# Alloys\u30014A\u30015A\u3001C95800\u3001C95500, etc.\r\n\r\n<!-- \/wp:paragraph -->","parent":0,"count":5,"filter":"raw"},{"term_id":2376,"name":"API 6D","slug":"api-6d","term_group":0,"term_taxonomy_id":2376,"taxonomy":"post_tag","description":"","parent":0,"count":8,"filter":"raw"},{"term_id":2701,"name":"API 6D Ball Valve","slug":"api-6d-ball-valve","term_group":0,"term_taxonomy_id":2701,"taxonomy":"post_tag","description":"","parent":0,"count":7,"filter":"raw"},{"term_id":3246,"name":"api 6d ball valves","slug":"api-6d-ball-valves","term_group":0,"term_taxonomy_id":3246,"taxonomy":"post_tag","description":"","parent":0,"count":5,"filter":"raw"},{"term_id":3247,"name":"api 6d valve","slug":"api-6d-valve","term_group":0,"term_taxonomy_id":3247,"taxonomy":"post_tag","description":"","parent":0,"count":3,"filter":"raw"},{"term_id":2700,"name":"API 6D Valves","slug":"api-6d-valves","term_group":0,"term_taxonomy_id":2700,"taxonomy":"post_tag","description":"","parent":0,"count":5,"filter":"raw"},{"term_id":3245,"name":"butterfly valve supplier","slug":"butterfly-valve-supplier","term_group":0,"term_taxonomy_id":3245,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":2626,"label":"API 609"},{"value":2376,"label":"API 6D"},{"value":2701,"label":"API 6D Ball Valve"},{"value":3246,"label":"api 6d ball valves"},{"value":3247,"label":"api 6d valve"},{"value":2700,"label":"API 6D Valves"},{"value":3245,"label":"butterfly valve supplier"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>API 6D Ball Valve Manufacturer - API 609 Butterfly Valve Supplier | ZECO<\/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\/when-is-a-butterfly-valve-used-api-6d-ball-valve-manufacturer.html\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"API 6D Ball Valve Manufacturer - API 609 Butterfly Valve Supplier | ZECO\" \/>\n<meta property=\"og:description\" content=\"API &#8211; American Petroleum Institute (Ball Valve Standard) API 6D Specification for pipeline valves (Ball, Gate, Plug and Check Valves) API 6FA ... 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