{"id":2001,"count":7,"description":"\r\n\r\n\r\n

Qu'est-ce qu'une vanne \u00e0 guillotine ?<\/h2>\r\n\r\n\r\n\r\n\r\nLes vannes \u00e0 guillotine sont con\u00e7ues sp\u00e9cifiquement pour les op\u00e9rations tout ou rien et d'isolation dans les syst\u00e8mes \u00e0 forte teneur en particules solides dissoutes. Les vannes \u00e0 guillotine sont extr\u00eamement utiles lorsqu'il s'agit de fluides boueux, abrasifs, corrosifs et visqueux. Les vannes ont une faible chute de pression en position compl\u00e8tement ouverte, sont simples \u00e0 utiliser, l\u00e9g\u00e8res et \u00e9conomiques.\r\n\r\n\r\n\r\n\r\n\r\nLes vannes \u00e0 guillotine sont destin\u00e9es \u00e0 fonctionner dans les conditions les plus difficiles, avec une lame aiguis\u00e9e pour couper les liquides lourds.\r\n\r\n\r\n\r\n\r\n\r\nIls sont extr\u00eamement utiles dans les applications de traitement des eaux us\u00e9es o\u00f9 la corrosion constitue un probl\u00e8me majeur. En plus de la conception de la vanne optimis\u00e9e pour les fluides en suspension, disposer d'une vanne \u00e0 guillotine compos\u00e9e d'acier inoxydable r\u00e9sistant aux acides est avantageuse car elle est moins vuln\u00e9rable aux dommages dus \u00e0 la corrosion et n\u00e9cessite donc un entretien moins fr\u00e9quent, voire des remplacements.\r\n\r\n\r\n\r\n\r\n\r\nLes vannes \u00e0 guillotine doivent toujours \u00eatre utilis\u00e9es pour les applications qui n\u00e9cessitent une position compl\u00e8tement ouverte ou compl\u00e8tement ferm\u00e9e et ne doivent pas \u00eatre utilis\u00e9es pour r\u00e9guler le d\u00e9bit \u00e0 moins qu'elles ne soient sp\u00e9cifiquement con\u00e7ues \u00e0 cet effet. Lorsque le fluide est pouss\u00e9 contre une porte partiellement ferm\u00e9e, une vibration se produit, \u00e9rodant progressivement le disque et le si\u00e8ge. De plus, les vannes \u00e0 guillotine sont destin\u00e9es \u00e0 s'ouvrir et se fermer lentement pour se prot\u00e9ger contre les effets des coups de b\u00e9lier.\r\n\r\n\r\n\r\n\r\n\r\nOBTENIR LE PRIX DU VANNE \u00c0 COUTEAU<\/strong><\/a>\r\n\r\n\r\n\r\n\r\n

Sp\u00e9cifications de la vanne \u00e0 guillotine<\/h2>\r\n\r\n\r\n\r\n
    \r\n \t
  • Mat\u00e9riaux disponibles\u00a0: WCB, WC6, WCC, LCB, LCC, fonte, fonte ductile, SS316, SS304<\/li>\r\n \t
  • Taille : 2\u2033 \u00e0 80\u2033<\/li>\r\n \t
  • Classe : 150 \u00e0 300<\/li>\r\n \t
  • Pression nominale : PN6 \u00e0 PN40<\/li>\r\n \t
  • Fonctionnement\u00a0: Volant, actionnement \u00e9lectrique et pneumatique, actionn\u00e9 par engrenage<\/li>\r\n \t
  • Extr\u00e9mit\u00e9s\u00a0: plaquette, cosse, \u00e0 bride<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n

    Types de vannes \u00e0 guillotine<\/h2>\r\n\r\n\r\n\r\n
      \r\n \t
    • Vanne \u00e0 guillotine unidirectionnelle<\/li>\r\n \t
    • Vanne \u00e0 guillotine bidirectionnelle<\/li>\r\n \t
    • Vanne \u00e0 guillotine \u00e0 lisier<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n

      O\u00f9 est utilis\u00e9e une vanne \u00e0 guillotine\u00a0?<\/h2>\r\n\r\n\r\n\r\n\r\nLes vannes \u00e0 guillotine sont couramment utilis\u00e9es dans les mines, les centrales \u00e9lectriques et les industries papeti\u00e8res, chimiques et alimentaires. Ils ont l'avantage d'\u00eatre tr\u00e8s compacts gr\u00e2ce au mouvement lin\u00e9aire du registre d'arr\u00eat (plaque qui bloque l'\u00e9coulement du fluide en position ferm\u00e9e). La vanne \u00e0 guillotine est principalement une vanne d'arr\u00eat, bien qu'elle puisse \u00eatre utilis\u00e9e comme vanne de r\u00e9gulation lorsque le volet est plac\u00e9 en position partiellement ouverte.\r\n\r\n\r\n\r\n\r\n\r\nKnife gate valves can be used for fluids loaded with solid particles such as wastewater or sludge. As a general rule, the knife gate valve is designed to be sealed on the upstream side of the circuit (on the fluid inlet side), but some valves are sealed on both sides, allowing them to be used regardless of the direction of fluid flow. In the open position, the head loss is very low because the valve does not cause a change in the fluid direction.\r\nThe closing and opening time can be very long, however, and you should consider regular maintenance to correct wear problems between the shutter and sealing elements.\r\n\r\n\r\n\r\n\r\n

      Caract\u00e9ristiques de la vanne \u00e0 guillotine<\/h2>\r\n\r\n\r\n\r\n
        \r\n \t
      • Fiabilit\u00e9 de fonctionnement<\/li>\r\n \t
      • Le corps moul\u00e9 de la vanne est \u00e9tanche \u00e0 la poussi\u00e8re assurant un fonctionnement propre<\/li>\r\n \t
      • Action de couteau pour couper une colonne de mat\u00e9riau debout<\/li>\r\n \t
      • Horaires d'ouverture et de fermeture courts<\/li>\r\n \t
      • L'entretien est facile gr\u00e2ce \u00e0 l'emballage rempla\u00e7able<\/li>\r\n \t
      • Conception modulaire permettant des mises \u00e0 niveau du pack et des op\u00e9rateurs<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n

        World's Largest Gate Valve<\/h2>\r\n\r\n\r\n\r\n\r\nTexas, the second largest state in the USA both in the area and population faces enormous demand for drinking water. Within Texas lies America's largest inland metropolitan area, Dallas \u2013 Fort Worth Metroplex (DFW) province which is the economic and cultural hub of North & Central Texas.\r\n\r\n\r\n\r\n\r\n\r\nL'eau de DFW provient et est g\u00e9r\u00e9e par deux grandes autorit\u00e9s des eaux du Texas, le Tarrant Regional Water District (TRWD) et Dallas Water Utilities (DWU). Avec la croissance rapide de la population dans cette r\u00e9gion, on s'attend \u00e0 ce que plus de 13 millions d'habitants aient besoin d'eau d'ici 2060, soit plus du double de la population desservie aujourd'hui par les autorit\u00e9s. En cons\u00e9quence, ils se sont associ\u00e9s pour ex\u00e9cuter le projet de pipeline int\u00e9gr\u00e9 (IPL) $2B, qui leur permettra d'augmenter l'approvisionnement en eau de 350 millions de gallons par jour (1,59 milliard de litres par jour), r\u00e9pondant ainsi \u00e0 la demande toujours croissante \u00e0 long terme.\r\n\r\n\r\n\r\n\r\n

        Usine de vannes \u00e0 couteau<\/h2>\r\n\r\n\r\n\r\n\r\nWe specialize in custom knife gate valves from 2\" to 96\u201d and above, utilizing carbon steel to stainless steel and other weldable alloys. Our staff has many years of combined experience in building knife gate valves in particular.\r\n\r\n","link":"https:\/\/zecovalve.com\/fr\/tag\/knife-gate-valve","name":"Vanne \u00e0 guillotine","slug":"knife-gate-valve","taxonomy":"post_tag","meta":[],"yoast_head":"\nKnife Gate Valve - Knife Valve Factory | 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\/tag\/knife-gate-valve\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Knife Gate Valve - Knife Valve Factory | ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"What is a Knife Gate Valve? Knife gate valves are engineered specifically for on-off and isolation operations in systems with a high dissolved solid particle. Knife gate valves are extremely useful when dealing with slurry, abrasive, corrosive, and viscous media. The valves have a low-pressure drop in the fully open position, are simple to operate, light in weight, and cost-effective. Knife gate valves are intended to work in the harshest conditions, with a sharpened blade to cut through heavy liquids. They are extremely helpful in wastewater applications where corrosion is a major concern. In addition to the valve design that is optimized for slurry media, having a knife gate valve composed of acid-proof stainless steel is advantageous because it is less vulnerable to corrosion damage and therefore requires less frequent maintenance or even replacements. Knife gate valves should always be used for applications that require a fully open or completely closed position and should not be used to regulate flow unless specifically designed for it. When fluid is pushed against a partly closed gate, a vibration occurs, gradually eroding the disc and seat. Furthermore, the knife gate valves are intended to open and close slowly to protect against the effects of the water hammer. GET KNIFE GATE VALVE PRICE Specifications of Knife Gate Valve Available materials: WCB, WC6, WCC, LCB, LCC, Cast iron, Ductile Iron, SS316, SS304 Size: 2\u2033 to 80\u2033 Class: 150 to 300 Nominal Pressure: PN6 to PN40 Operation: Handwheel, Electric and Pneumatic Actuated, Gear operated Ends: Wafer, Lug, Flanged Types of Knife Gate Valve Uni-directional Knife Gate Valve Bi-directional Knife Gate Valve Slurry Knife Gate Valve Where is a Knife Gate Valve used? Knife gate valves are commonly used in mining, power plants, and the paper, chemical, and food industries. They have the advantage of being very compact due to the linear movement of the shut-off damper (plate that blocks the flow of fluid in the closed position). The knife gate valve is mainly a shut-off valve, although it can be used as a control valve when the shutter is placed in the partially open position. Knife gate valves can be used for fluids loaded with solid particles such as wastewater or sludge. As a general rule, the knife gate valve is designed to be sealed on the upstream side of the circuit (on the fluid inlet side), but some valves are sealed on both sides, allowing them to be used regardless of the direction of fluid flow. In the open position, the head loss is very low because the valve does not cause a change in the fluid direction. The closing and opening time can be very long, however, and you should consider regular maintenance to correct wear problems between the shutter and sealing elements. Features of Knife Gate Valve Reliability of operation The cast body of the valve is dust-tight assuring a clean operation Knife action to cut through a standing column of material Short opening and closing time Maintenance is easy with replaceable packing Modular design permitting upgrades to pack and operators World’s Largest Gate Valve Texas, the second largest state in the USA both in the area and population faces enormous demand for drinking water. Within Texas lies America’s largest inland metropolitan area, Dallas \u2013 Fort Worth Metroplex (DFW) province which is the economic and cultural hub of North & Central Texas. The water in DFW is both sourced and managed by two major Texas water authorities, Tarrant Regional Water District (TRWD) & Dallas Water Utilities (DWU). With the rapidly growing population in this area, it is expected that more than 13 million residents will need water by 2060 which is more than double the population served by the authorities today. As a result, they have partnered to execute the $2B Integrated Pipeline Project (IPL) which will enable them to increase the water supply by 350 million gallons per day (1.59 billion liters per day) meeting the ever-increasing demand in the long term. Knife Valve Factory We specialize in custom knife gate valves from 2″ to 96\u201d and above, utilizing carbon steel to stainless steel and other weldable alloys. Our staff has many years of combined experience in building knife gate valves in particular.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/zecovalve.com\/fr\/tag\/knife-gate-valve\" \/>\n<meta property=\"og:site_name\" content=\"ZECO Valve\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/zecovalve.com\/#website\",\"url\":\"https:\/\/zecovalve.com\/\",\"name\":\"ZECO Valve\",\"description\":\"Industrial Ball Valve, Gate Valve and Globe Valve Manufacturer\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/zecovalve.com\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"CollectionPage\",\"@id\":\"https:\/\/zecovalve.com\/tag\/knife-gate-valve#webpage\",\"url\":\"https:\/\/zecovalve.com\/tag\/knife-gate-valve\",\"name\":\"Knife Gate Valve - Knife Valve Factory | ZECO Valve\",\"isPartOf\":{\"@id\":\"https:\/\/zecovalve.com\/#website\"},\"breadcrumb\":{\"@id\":\"https:\/\/zecovalve.com\/tag\/knife-gate-valve#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/zecovalve.com\/tag\/knife-gate-valve\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/zecovalve.com\/tag\/knife-gate-valve#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"item\":{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zecovalve.com\/\",\"url\":\"https:\/\/zecovalve.com\/\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"position\":2,\"item\":{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zecovalve.com\/tag\/knife-gate-valve\",\"url\":\"https:\/\/zecovalve.com\/tag\/knife-gate-valve\",\"name\":\"Knife Gate Valve\"}}]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","_links":{"self":[{"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/tags\/2001","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/tags"}],"about":[{"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/taxonomies\/post_tag"}],"wp:post_type":[{"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/posts?tags=2001"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}