{"id":2044,"count":20,"description":"\r\n

Fabricant de vanne papillon<\/h2>\r\n\r\n\r\n\r\n\r\nZECO Valve est un fabricant professionnel de vannes papillon en Chine, produisant des vannes papillon \u00e0 ligne centrale, des vannes papillon \u00e0 double excentrage et des vannes papillon triples.\r\n\r\n\r\n\r\n\r\n

Qu'est-ce qu'une vanne papillon ?<\/h2>\r\n\r\n\r\n\r\n\r\nUne vanne papillon est une vanne utilis\u00e9e pour r\u00e9guler le d\u00e9bit dans des canalisations de grand diam\u00e8tre dans laquelle le disque prend la forme d'un disque. Le fonctionnement est similaire \u00e0 celui d'un robinet \u00e0 tournant sph\u00e9rique. Une plaque ou un disque est positionn\u00e9 au centre du tuyau. Le disque est travers\u00e9 par une tige reli\u00e9e \u00e0 un actionneur situ\u00e9 \u00e0 l'ext\u00e9rieur de la vanne. La rotation de l'actionneur fait tourner le disque parall\u00e8lement ou perpendiculairement au flux. Contrairement \u00e0 un robinet \u00e0 tournant sph\u00e9rique, le disque est toujours pr\u00e9sent dans le d\u00e9bit, donc une chute de pression est toujours induite dans le d\u00e9bit, quelle que soit la position du robinet.\r\n\r\n\r\n\r\n\r\n

Liste des vannes papillon \u00e0 vendre par formulaire<\/h2>\r\n\r\n\r\n\r\n\r\nSelon la forme structurelle, la vanne papillon peut \u00eatre divis\u00e9e en vanne papillon triple excentration, vanne papillon haute performance, vanne papillon \u00e0 si\u00e8ge m\u00e9tallique et vanne papillon double excentration. La diff\u00e9rence structurelle d'un papillon r\u00e9side principalement dans le fait que l'axe de la tige, le centre du disque et le centre du corps sont dans la m\u00eame position ou dans la m\u00eame position excentrique.\r\n\r\n\r\n\r\n\r\n
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Vanne papillon \u00e0 triple excentration\/ GET VALVE PRICE ><\/em><\/a><\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\nVanne papillon \u00e0 triple excentration La vanne papillon \u00e0 triple excentration ZECO adopte une structure \u00e0 trois excentriques, qui augmente l'excentricit\u00e9 de l'angle dans le temps, bas\u00e9e sur une vanne papillon \u00e0 double excentration avec joint m\u00e9tal sur m\u00e9tal.\/ OBTENIR LE PRIX DE LA VALVE ><\/a>\r\n\r\n\r\n\r\n<\/div>\r\n\r\n\r\n\r\n
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Vanne papillon \u00e0 oreilles\/ GET VALVE PRICE ><\/em><\/a><\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\nLug Butterfly Valve ZECO is one of the world's leading manufacturers of high-performance butterfly valves. The gland flange design of the ZECO high-performance butterfly valve applies load against the packing gland to prevent external leakage.\/ GET VALVE PRICE ><\/a>\r\n\r\n\r\n\r\n<\/div>\r\n\r\n\r\n<\/div>\r\n\r\n\r\n\r\n
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Vanne papillon haute performance\/ GET VALVE PRICE ><\/em><\/a><\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\nHigh Performance Butterfly Valve ZECO is one of the world's leading manufacturers of high-performance butterfly valves. ZECO high-performance butterfly valve's fireproof bi-directional resilient seat design ensures zero leakage of the valve during normal operation.\/ GET VALVE PRICE ><\/a>\r\n\r\n\r\n\r\n<\/div>\r\n\r\n\r\n\r\n
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Vanne papillon \u00e0 si\u00e8ge m\u00e9tallique\/ GET VALVE PRICE ><\/em><\/a><\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\nMetal Seated Butterfly Valve ZECO is a global professional supplier of hard seal butterfly valves. ZECO's professional technology, production process, and maintenance guidance have made ZECO a leader in the field of valves.\/ GET VALVE PRICE ><\/a>\r\n\r\n\r\n\r\n<\/div>\r\n\r\n\r\n<\/div>\r\n\r\n\r\n\r\n
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Vanne papillon \u00e0 double excentration\/ GET VALVE PRICE ><\/em><\/a><\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\nVanne papillon \u00e0 double excentration La vanne papillon \u00e0 double excentration ZECO peut avoir un si\u00e8ge en caoutchouc, un si\u00e8ge en PTFE et un si\u00e8ge en PTFE ignifuge. Et la vanne papillon double excentration ZECO a deux excentrations.\/ OBTENIR LE PRIX DE LA VALVE ><\/a>\r\n\r\n\r\n\r\n<\/div>\r\n\r\n\r\n\r\n
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Liste des vannes papillon \u00e0 vendre par mode d'entra\u00eenement<\/h2>\r\n\r\n\r\n\r\n\r\nThe drive mode of the butterfly valve can be divided into manual, pneumatic, and electric, gear operated, and motorized. The choice of operation mode also depends on the client's requirements and the limitation of operating conditions.\r\n\r\n\r\n\r\n\r\n
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Vanne papillon manuelle\/ GET VALVE PRICE ><\/em><\/a><\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\nVanne papillon manuelle La vanne papillon ZECO porte le nom du fonctionnement manuel et est nomm\u00e9e en fonction du fonctionnement manuel\u00a0; La vanne papillon \u00e0 commande manuelle peut \u00eatre manipul\u00e9e par la poign\u00e9e ou actionn\u00e9e par un engrenage.\/ OBTENIR LE PRIX DE LA VALVE ><\/a>\r\n\r\n\r\n\r\n<\/div>\r\n\r\n\r\n\r\n
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Vanne papillon \u00e0 engrenages\/ GET VALVE PRICE ><\/em><\/a><\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\nVanne papillon \u00e0 engrenage La vanne papillon \u00e0 engrenage ZECO doit son nom \u00e0 la fa\u00e7on dont l'engrenage fonctionne. ZECO pr\u00eate attention \u00e0 chaque d\u00e9tail de la vanne.\/ OBTENIR LE PRIX DE LA VALVE ><\/a>\r\n\r\n\r\n\r\n<\/div>\r\n\r\n\r\n<\/div>\r\n\r\n\r\n\r\n
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Vanne papillon \u00e9lectrique\/ GET VALVE PRICE ><\/em><\/a><\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\nVanne papillon \u00e9lectrique La vanne papillon \u00e9lectrique ZECO doit son nom \u00e0 l'actionneur \u00e9lectrique actionn\u00e9. Le mat\u00e9riau de la vanne papillon \u00e9lectrique ZECO est produit selon les normes internationales.\/ OBTENIR LE PRIX DE LA VALVE ><\/a>\r\n\r\n\r\n\r\n<\/div>\r\n\r\n\r\n\r\n
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Vanne papillon pneumatique\/ GET VALVE PRICE ><\/em><\/a><\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\nVanne papillon pneumatique La vanne papillon pneumatique ZECO principalement dans le pipeline en tant que fonction de troncature consiste \u00e0 utiliser des dispositifs pneumatiques pour entra\u00eener l'action d'ouverture et de fermeture du disque papillon rotatif de la tige de la vanne pour obtenir l'effet de troncature ou d'\u00e9coulement moyen ouvert.\/ OBTENIR LE PRIX DE LA VALVE ><\/a>\r\n\r\n\r\n\r\n<\/div>\r\n\r\n\r\n<\/div>\r\n\r\n\r\n\r\n
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Vanne papillon motoris\u00e9e\/ GET VALVE PRICE ><\/em><\/a><\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\nVanne papillon motoris\u00e9e La vanne papillon motoris\u00e9e ZECO convient \u00e0 l'occasion de r\u00e9gulation de d\u00e9bit. Les tiges sup\u00e9rieure et inf\u00e9rieure de la vanne papillon motoris\u00e9e ZECO sont con\u00e7ues en anti-\u00e9jection.\/ OBTENIR LE PRIX DE LA VALVE ><\/a>\r\n\r\n\r\n\r\n<\/div>\r\n\r\n\r\n\r\n
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Liste des vannes papillon \u00e0 vendre par mat\u00e9riau<\/h2>\r\n\r\n\r\n\r\n\r\nLa temp\u00e9rature, la pression et le type de fluide affectent le corps de la vanne et le mat\u00e9riau int\u00e9rieur de la vanne papillon. Les mat\u00e9riaux du corps des vannes papillon ZECO comprennent, sans s'y limiter, l'acier inoxydable, le WCB, l'acier au carbone, le forg\u00e9 et le cryog\u00e9nique.\r\n\r\n\r\n\r\n\r\n
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Vanne papillon en acier inoxydable\/ GET VALVE PRICE ><\/em><\/a><\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\nVanne papillon en acier inoxydable La vanne papillon en acier inoxydable ZECO est une sorte de vanne papillon \u00e0 haute performance et longue dur\u00e9e de vie. Il est principalement compos\u00e9 d'un dispositif d'entra\u00eenement et de pi\u00e8ces en acier inoxydable.\/ OBTENIR LE PRIX DE LA VALVE ><\/a>\r\n\r\n\r\n\r\n<\/div>\r\n\r\n\r\n\r\n
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Vanne papillon cryog\u00e9nique\/ GET VALVE PRICE ><\/em><\/a><\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\nVanne papillon cryog\u00e9nique ZECO Le volume du corps de la vanne papillon cryog\u00e9nique est faible et de forme sym\u00e9trique, et l'\u00e9paisseur de la paroi est uniforme.<\/a>\r\n\r\n\r\n\r\n<\/div>\r\n\r\n\r\n<\/div>\r\n\r\n\r\n\r\n

Liste des vannes papillon \u00e0 vendre par taille<\/h2>\r\n\r\n\r\n\r\n\r\nLes vannes papillon sont g\u00e9n\u00e9ralement plus grandes car elles sont plus faciles \u00e0 installer sur des canalisations plus grandes pour gagner de la place. La soci\u00e9t\u00e9 de vannes standard internationale ZECO fabrique la vanne papillon des plus petites tailles de 2 pouces, 3 pouces, 4 pouces, 6 pouces, 8 pouces, 12 pouces et maximum 96 pouces.\r\n\r\n\r\n\r\n\r\n
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Vanne papillon de 3 pouces\/ GET VALVE PRICE ><\/em><\/a><\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\n3 Inch Butterfly Valve ZECO 3 inch butterfly valve has low torque. Although it is small in size, ZECO engineers make every effort to design the product so that users can feel ZECO's improvement in design, rather than rush through it.\/ GET VALVE PRICE ><\/a>\r\n\r\n\r\n\r\n<\/div>\r\n\r\n\r\n\r\n
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Vanne papillon de 4 pouces\/ GET VALVE PRICE ><\/em><\/a><\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\nVanne papillon 4 pouces La vanne papillon ZECO de 4 pouces est compos\u00e9e d'un corps, d'un disque, d'une tige, d'un si\u00e8ge, d'un presse-\u00e9toupe, d'un engrenage, etc. La vanne papillon ZECO est la taille la plus couramment utilis\u00e9e sur les petits pipelines, il y a donc un probl\u00e8me de stockage.\/ GET PRIX DE LA SOUPAPE ><\/a>\r\n\r\n\r\n\r\n<\/div>\r\n\r\n\r\n<\/div>\r\n\r\n\r\n\r\n
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Vanne papillon de 6 pouces\/ GET VALVE PRICE ><\/em><\/a><\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\nVanne papillon de 6 pouces L'un des avantages de la vanne papillon ZECO de 6 pouces est que le mat\u00e9riau d'\u00e9tanch\u00e9it\u00e9 du disque est du caoutchouc de haute qualit\u00e9 ou du t\u00e9flon, qui r\u00e9siste avec succ\u00e8s au vieillissement et \u00e0 l'abrasion.\/ OBTENIR LE PRIX DE LA VALVE ><\/a>\r\n\r\n\r\n\r\n<\/div>\r\n\r\n\r\n\r\n
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Vanne papillon de 8 pouces\/ GET VALVE PRICE ><\/em><\/a><\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\nVanne papillon de 8 pouces La vanne papillon ZECO de 8 pouces adopte un mat\u00e9riau en caoutchouc ou en t\u00e9flon comme face d'\u00e9tanch\u00e9it\u00e9, cette structure peut \u00eatre r\u00e9duite. Les vannes papillon peuvent \u00eatre utilis\u00e9es sur diverses canalisations.\/ OBTENIR LE PRIX DE LA VALVE ><\/a>\r\n\r\n\r\n\r\n<\/div>\r\n\r\n\r\n<\/div>\r\n\r\n\r\n\r\n
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Vanne papillon de 12 pouces\/ GET VALVE PRICE ><\/em><\/a><\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\nVanne papillon de 12 pouces La plupart des vannes papillon ZECO de 12 pouces sont actionn\u00e9es par un volant, une cl\u00e9 et des poign\u00e9es, faites attention \u00e0 la vitesse de fonctionnement, ni trop rapide ni trop lente, et exercez une force dans la bonne position.\/ OBTENIR LE PRIX DE LA VALVE ><\/a>\r\n\r\n\r\n\r\n<\/div>\r\n\r\n\r\n\r\n
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Vanne papillon de 96 pouces\/ GET VALVE PRICE ><\/em><\/a><\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\nVanne papillon de 96 pouces La vanne papillon ZECO de 96 pouces peut \u00eatre choisie avec un si\u00e8ge en PTFE \u00e0 double d\u00e9calage. Un surplus entre le si\u00e8ge en PTFE et le disque garantit que le joint est en basse pression.\/ OBTENIR LE PRIX DE LA VALVE ><\/a>\r\n\r\n\r\n\r\n<\/div>\r\n\r\n\r\n<\/div>\r\n\r\n\r\n\r\n

Applications des vannes papillon<\/h2>\r\n\r\n\r\n\r\n\r\nLes vannes papillon sont importantes pour les processus et les op\u00e9rations dans de nombreuses industries diff\u00e9rentes. Cela est d\u00fb \u00e0 leur taille variable et \u00e0 leur capacit\u00e9 \u00e0 contr\u00f4ler le d\u00e9bit de liquides, de gaz et de boues. Non seulement les vannes papillon peuvent arr\u00eater ou d\u00e9marrer le d\u00e9bit, mais lorsqu'elles sont partiellement ouvertes, elles peuvent \u00e9galement limiter ou r\u00e9duire le d\u00e9bit \u00e0 volont\u00e9.\r\n\r\n\r\n\r\n\r\n\r\nDes clients de nombreux secteurs ach\u00e8tent des vannes papillon, notamment celles de la transformation des aliments (liquides), des r\u00e9seaux d'aqueduc, de l'irrigation, de la fabrication de tuyaux, de la fabrication industrielle, des syst\u00e8mes de chauffage et du transport de produits chimiques.\r\n\r\n\r\n\r\n\r\n\r\nBien qu'il existe de nombreuses applications possibles pour les vannes papillon, certaines utilisations sp\u00e9cifiques incluent l'aspiration, la r\u00e9cup\u00e9ration du p\u00e9trole, les services d'air comprim\u00e9, le refroidissement par air et par eau, le CVC, les services de boues, les services d'eau \u00e0 haute pression, les services d'eau \u00e0 haute temp\u00e9rature, les services de vapeur, et la protection contre les incendies.\r\n\r\n\r\n\r\n\r\n\r\nLes vannes papillon ont de nombreuses utilisations en raison de la vari\u00e9t\u00e9 de conceptions et de mat\u00e9riaux disponibles. De l'eau ordinaire aux liquides ou boues abrasifs, ceux-ci peuvent \u00eatre install\u00e9s dans n'importe quelle canalisation. Ceux-ci sont g\u00e9n\u00e9ralement employ\u00e9s dans\r\n\r\n\r\n\r\n\r\n
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    Choisissez ZECO comme fabricant professionnel de vannes papillon<\/h2>\r\n\r\n\r\n\r\n\r\nLa vanne papillon fonctionne gr\u00e2ce \u00e0 la rotation de 90 degr\u00e9s de la plaque papillon et peut \u00eatre utilis\u00e9e dans le pipeline pour r\u00e9guler et arr\u00eater les fluides. Le disque de la vanne papillon est perpendiculaire \u00e0 la direction d'\u00e9coulement du fluide. L'utilisateur peut r\u00e9gler le d\u00e9bit du fluide en ouvrant ou en fermant la plaque papillon.\r\n\r\n\r\n\r\n\r\n\r\nLes vannes papillon sont largement utilis\u00e9es dans divers domaines industriels en raison de leur petite taille, de leur faible co\u00fbt et de leur installation pratique. Les vannes papillon sont divis\u00e9es en trois cat\u00e9gories, la vanne papillon \u00e0 ligne centrale car sa tige ne s'\u00e9carte pas du centre et est nomm\u00e9e. Avec un si\u00e8ge en caoutchouc et sans garniture de tige, l'\u00e9tanch\u00e9it\u00e9 est obtenue en faisant correspondre la plaque papillon et le si\u00e8ge en caoutchouc, g\u00e9n\u00e9ralement pour le souple. structure d'\u00e9tanch\u00e9it\u00e9 pour l'industrie du traitement de l'eau \u00e0 basse pression et le syst\u00e8me d'eau marine.\r\n\r\n\r\n\r\n\r\n\r\nZECO Valve mainly produces industrial system valves, including high-performance butterfly valves, and is China's quality butterfly valve manufacturer. Oil companies and industrial companies will install the limited space, most of the size of the shutoff valves are used to clip butterfly valves and flange butterfly valves because of the small size, and ease of install. But although the installation space is very small products, the material requirements on parts are the same strict. The butterfly valve used for industrial is composed of rubber sealing and metal sealing butterfly valve. The most important part of soft sealing butterfly valve is its seat - metal cover. On the market, a lot of manufacturer use normal metal,\u00a0 so the price of butterfly valves drops very low, what disadvantage does normal metal have? First, the normal metal is general metal sealing effect is not particularly good. Under the long-term use condition, the normal metal seal will not naturally crack because of the toughness and integrity of the original, or it will break because of the impact of debris in the pipeline, thus causing the seal failure. Second, because the normal metal has been used for the first time, the condition of the medium cannot be reached even after the metal is added, which will cause secondary damage in use. In addition, ZECO Valve selects copper which can control the quality of the material on the stem sleeve material. Plastic is mostly used in the market. Compared with the wear resistance of stainless steel stem, the wear resistance of plastic and stainless steel is much better. ZECO Valve will pay attention to the product details, and improve our products on the aspects that may cause impacts, to guarantee that customers do not have to worry about the maintenance cost and communication costs in the long-term use.\r\n\r\n","link":"https:\/\/zecovalve.com\/fr\/categorie-de-produits\/butterfly-valve","name":"Vanne papillon","slug":"butterfly-valve","taxonomy":"product_cat","parent":0,"meta":[],"yoast_head":"\nButterfly Valve Manufacturer - Competitive 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\/categorie-de-produits\/butterfly-valve\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Butterfly Valve Manufacturer - Competitive Butterfly Valve Price | Zeco Valve\" \/>\n<meta property=\"og:description\" content=\"Butterfly Valve Manufacturer ZECO Valve is a professional butterfly valve manufacturer in China, producing centerline butterfly valves, double offset butterfly valves, and triple butterfly valves. What is a Butterfly Valve? A butterfly valve is a valve used for flow regulation in large pipe diameters in which the disc takes the form of a disk. The operation is similar to that of a ball valve. A plate or disc is positioned in the center of the pipe. The disc has a rod passing through it that is 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. Butterfly Valve For Sale List By Form According to the structural form, the butterfly valve can be divided into Triple offset butterfly valve, high-performance butterfly valve, metal seated butterfly valve, and double offset butterfly valve. The structural difference of a butterfly mainly lies in whether the stem axis, disc center, and body center are in the same position or eccentric position. Triple Offset Butterfly Valve\/ GET VALVE PRICE > Triple Offset Butterfly Valve ZECO triple offset butterfly valve adopts a three-eccentric structure, which increases angle eccentricity in time based on a double offset butterfly valve with metal to metal seal.\/ GET VALVE PRICE > Lug Butterfly Valve\/ GET VALVE PRICE > Lug Butterfly Valve ZECO is one of the world’s leading manufacturers of high-performance butterfly valves. The gland flange design of the ZECO high-performance butterfly valve applies load against the packing gland to prevent external leakage.\/ GET VALVE PRICE > High Performance Butterfly Valve\/ GET VALVE PRICE > High Performance Butterfly Valve ZECO is one of the world’s leading manufacturers of high-performance butterfly valves. ZECO high-performance butterfly valve’s fireproof bi-directional resilient seat design ensures zero leakage of the valve during normal operation.\/ GET VALVE PRICE > Metal Seated Butterfly Valve\/ GET VALVE PRICE > Metal Seated Butterfly Valve ZECO is a global professional supplier of hard seal butterfly valves. ZECO’s professional technology, production process, and maintenance guidance have made ZECO a leader in the field of valves.\/ GET VALVE PRICE > Double Offset Butterfly Valve\/ GET VALVE PRICE > Double Offset Butterfly Valve ZECO double offset butterfly valve can have a rubber seat, PTFE seat, and fire safe PTFE seat. And ZECO double offset butterfly valve has two offsets.\/ GET VALVE PRICE > Butterfly Valve For Sale List By Drive Mode The drive mode of the butterfly valve can be divided into manual, pneumatic, and electric, gear operated, and motorized. The choice of operation mode also depends on the client’s requirements and the limitation of operating conditions. Manual Butterfly Valve\/ GET VALVE PRICE > Manual Butterfly Valve The ZECO butterfly valve is named after the manual operation and named according to manual operation; Manually operated butterfly valve can be handled by the handle or operated by gear.\/ GET VALVE PRICE > Gear Operated Butterfly Valve\/ GET VALVE PRICE > Gear Operated Butterfly Valve ZECO gear operated butterfly valve is named after the way the gear operated. ZECO pays attention to every detail of the valve.\/ GET VALVE PRICE > Electric Butterfly Valve\/ GET VALVE PRICE > Electric Butterfly Valve ZECO electric butterfly valve is named after the electric actuator operated. The material of ZECO electric butterfly valve is produced by international standards.\/ GET VALVE PRICE > Pneumatic Butterfly Valve\/ GET VALVE PRICE > Pneumatic Butterfly Valve ZECO pneumatic butterfly valve mainly in the pipeline as a truncation function is to use pneumatic devices to drive the valve stem rotating butterfly disc open and close action to achieve the truncation or open medium flow effect.\/ GET VALVE PRICE > Motorized Butterfly Valve\/ GET VALVE PRICE > Motorized Butterfly Valve ZECO motorized butterfly valve is suitable for the occasion of flow regulation. The upper and lower stem of ZECO motorized butterfly valve is designed in anti blow out.\/ GET VALVE PRICE > Butterfly Valve For Sale List By Material The temperature, pressure, and type of medium affect the valve body and interior material of the butterfly valve. Body materials of ZECO butterfly valves include, but are not limited to stainless steel, wcb, carbon steel, forged, and cryogenic. Stainless Steel Butterfly Valve\/ GET VALVE PRICE > Stainless Steel Butterfly Valve ZECO stainless steel butterfly valve is a kind of butterfly valve with high performance and long service life. It is mainly composed of a driving device and stainless steel parts.\/ GET VALVE PRICE > Cryogenic Butterfly Valve\/ GET VALVE PRICE > Cryogenic Butterfly Valve ZECO cryogenic butterfly valve body volume is small and symmetrical in shape, and the wall thickness is uniform.\/ GET VALVE PRICE > Butterfly Valve For Sale List By Size Butterfly valves are usually larger because they are easier to install on larger piping to save space. ZECO international standard valve company manufactures the butterfly valve of smallest 2 inches, 3 inches, 4 inches, 6 inches, 8 inches, 12 inch, and maximum 96 inches. 3 Inch Butterfly Valve\/ GET VALVE PRICE > 3 Inch Butterfly Valve ZECO 3 inch butterfly valve has low torque. Although it is small in size, ZECO engineers make every effort to design the product so that users can feel ZECO’s improvement in design, rather than rush through it.\/ GET VALVE PRICE > 4 Inch Butterfly Valve\/ GET VALVE PRICE > 4 Inch Butterfly Valve ZECO 4 inch butterfly valve is made of body, disc, stem, seat, stuffing box, gear, etc. ZECO butterfly valve is the most commonly used size on small pipelines, so there is a problem with stocking.\/ GET VALVE PRICE > 6 Inch Butterfly Valve\/ GET VALVE PRICE > 6 Inch Butterfly Valve One of the advantages of ZECO 6 inch butterfly valve is disc sealing material is high-grade rubber or Teflon, which successfully resists aging and abrasion.\/ GET VALVE PRICE > 8 Inch Butterfly Valve\/ GET VALVE PRICE > 8 Inch Butterfly Valve ZECO 8 inch butterfly valve adopts rubber or Teflon material as sealing face, this structure can reduce. Butterfly valves can be used on various pipes.\/ GET VALVE PRICE > 12 Inch Butterfly Valve\/ GET VALVE PRICE > 12 Inch Butterfly Valve Most ZECO 12 inch butterfly valves are operated by hand-wheel, wrench, and handles, pay attention to the operation speed, neither too fast nor too slow, and exert force at the proper position.\/ GET VALVE PRICE > 96 Inch Butterfly Valve\/ GET VALVE PRICE > 96 Inch Butterfly Valve ZECO 96 inch butterfly valve can be chosen double offset PTFE seat. A surplus between the PTFE seat and disc ensures the seal is in low pressure.\/ GET VALVE PRICE > Applications of Butterfly Valves Butterfly valves are important to processes and operations in many different industries. This is because of their range in size and their ability to control the flow of liquids, gases, and slurries. Not only can butterfly valves stop or start the flow, but when partially opened, they can also limit or reduce flow as desired. Customers from many industries purchase butterfly valves, including those in food processing (liquid), waterworks, irrigation, pipe fabrication, industrial manufacturing, heating systems, and chemical transport. While there are many different possible applications for butterfly valves, some specific uses include vacuuming, petroleum recovery, compressed air services, air, and water cooling, HVAC, slurry services, high-pressure water services, high-temperature water services, steam services, and fire protection. Butterfly valves have vast usages because of the variety of designs and materials available. From plain water to abrasive liquids or slurries, these can be fitted in any of the pipelines. These are usually employed in Slurries or sludges applications Vacuum services Steam services Cooling water, air, or gas application Choose ZECO as Your Professional Butterfly Valve Manufacturer Butterfly valve is operated through the 90-degree rotation of the butterfly plate and can be used in the pipeline for regulating and stopping media. The disc of the butterfly valve is perpendicular to the direction of medium flow. The user can adjust the flow of the medium by opening or closing the butterfly plate. Butterfly valves are widely used in various industrial fields because of their small size, low cost, and convenient installation. Butterfly valves are divided into three categories, the center line butterfly valve because its stem does not deviate from the center and named, With a rubber seat and no stem packing, the seal is achieved by matching butterfly plate and rubber seat\uff0c usually for the soft seal structure for low-pressure water treatment industry and Marine water system. ZECO Valve mainly produces industrial system valves, including high-performance butterfly valves, and is China’s quality butterfly valve manufacturer. Oil companies and industrial companies will install the limited space, most of the size of the shutoff valves are used to clip butterfly valves and flange butterfly valves because of the small size, and ease of install. But although the installation space is very small products, the material requirements on parts are the same strict. The butterfly valve used for industrial is composed of rubber sealing and metal sealing butterfly valve. The most important part of soft sealing butterfly valve is its seat – metal cover. On the market, a lot of manufacturer use normal metal,\u00a0 so the price of butterfly valves drops very low, what disadvantage does normal metal have? First, the normal metal is general metal sealing effect is not particularly good. Under the long-term use condition, the normal metal seal will not naturally crack because of the toughness and integrity of the original, or it will break because of the impact of debris in the pipeline, thus causing the seal failure. Second, because the normal metal has been used for the first time, the condition of the medium cannot be reached even after the metal is added, which will cause secondary damage in use. In addition, ZECO Valve selects copper which can control the quality of the material on the stem sleeve material. Plastic is mostly used in the market. Compared with the wear resistance of stainless steel stem, the wear resistance of plastic and stainless steel is much better. 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