{"id":3657,"count":12,"description":"\r\n\r\n\r\n\r\nOBTER PRE\u00c7O DA V\u00c1LVULA BORBOLETA CENTERLINE<\/strong><\/a>\r\n\r\n\r\n\r\n\r\n\r\nUma v\u00e1lvula borboleta de sede resiliente com recursos de design e materiais de constru\u00e7\u00e3o superiores para fornecer fechamento herm\u00e9tico repet\u00edvel em ambientes abrasivos e corrosivos severos para uma variedade de aplica\u00e7\u00f5es.\r\n\r\n\r\n\r\n\r\n

Padr\u00e3o de v\u00e1lvula borboleta central<\/h2>\r\n\r\n\r\n\r\n
    \r\n \t
  • Padr\u00e3o de flange: DIN2501, BS10-D, BS4504, ANSI B16.1, B16.42, JIS B2239<\/li>\r\n \t
  • V\u00e1lvula testada: API598<\/li>\r\n \t
  • Cara a cara: DIN3202-K1, EN558-1 S\u00c9RIE 20, BS5155, MSS SP-67<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n

    Material da v\u00e1lvula borboleta central<\/h2>\r\n\r\n\r\n\r\n
    \r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
    o<\/strong><\/td>\r\nNome das partes<\/strong><\/td>\r\nMaterial<\/strong><\/td>\r\n<\/tr>\r\n
    1<\/td>\r\nCorpo<\/td>\r\nCI\/DI\/CS\/SS<\/td>\r\n<\/tr>\r\n
    2<\/td>\r\nDisco<\/td>\r\nA536 60-40-18 \/ CF8 \/ CF8M \/ Br \/ AI-Br<\/td>\r\n<\/tr>\r\n
    3<\/td>\r\nAssento<\/td>\r\nNBR\/EPDM\/VITON\/PTFE<\/td>\r\n<\/tr>\r\n
    4<\/td>\r\nCaule<\/td>\r\nSS410\/SS304\/SS216<\/td>\r\n<\/tr>\r\n
    5<\/td>\r\nPino<\/td>\r\nSS304 \/ SS316<\/td>\r\n<\/tr>\r\n
    6<\/td>\r\nBucha<\/td>\r\nPTFE \/ Bronze<\/td>\r\n<\/tr>\r\n
    7<\/td>\r\nAnel-O<\/td>\r\nNBR\/EPDM\/VITON<\/td>\r\n<\/tr>\r\n
    8<\/td>\r\nChave<\/td>\r\nA\u00e7o Carbono \/ SUS304 \/ SUS316<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n\r\n\r\n\r\n

    Caracter\u00edsticas de projeto da v\u00e1lvula borboleta central<\/h2>\r\n\r\n\r\n\r\n

    Resist\u00eancia \u00e0 corros\u00e3o<\/h3>\r\n\r\n\r\n\r\n\r\nCom as v\u00e1lvulas borboleta Centerline, apenas duas partes da v\u00e1lvula entram em contato com o meio. Isto significa que nem o corpo nem as pe\u00e7as mec\u00e2nicas, como o eixo, ficam expostos ao ambiente corrosivo.\r\n\r\n\r\n\r\n\r\n\r\nAs \u00fanicas duas partes em contato com o meio s\u00e3o o revestimento do corpo e o disco. Eles est\u00e3o dispon\u00edveis em uma sele\u00e7\u00e3o de materiais para que uma combina\u00e7\u00e3o resistente \u00e0 corros\u00e3o adequada possa ser escolhida para quase todas as aplica\u00e7\u00f5es.\r\n\r\n\r\n\r\n\r\n

    Desligamento bidirecional<\/h3>\r\n\r\n\r\n\r\n\r\nAs v\u00e1lvulas borboleta Centerline s\u00e3o estanques a l\u00edquidos e gases em ambas as dire\u00e7\u00f5es de fluxo. O disco pressiona com compress\u00e3o uniforme na sede el\u00e1stica do cartucho em toda a circunfer\u00eancia da v\u00e1lvula.\r\n\r\n\r\n\r\n\r\n

    Assento substitu\u00edvel<\/h3>\r\n\r\n\r\n\r\n\r\nA sede substitu\u00edvel consiste em um anel de apoio refor\u00e7ado, no qual o material elast\u00f4mero da sede \u00e9 vulcanizado. Ao montar a v\u00e1lvula entre os flanges do tubo, esta sede est\u00e1vel n\u00e3o pode ser deformada ou deslocada. O design do cartucho tamb\u00e9m evita a deforma\u00e7\u00e3o quando a v\u00e1lvula \u00e9 ciclada, como estiramento e abaulamento do elast\u00f4mero na frente do disco em movimento.\r\n\r\n\r\n\r\n\r\n\r\nA conex\u00e3o fixa entre o elast\u00f4mero e o anel de apoio permite o uso da v\u00e1lvula em pleno v\u00e1cuo e altas velocidades de fluxo. O l\u00e1bio de veda\u00e7\u00e3o ligeiramente saliente da sede tamb\u00e9m serve como veda\u00e7\u00e3o do flange.\r\n\r\n\r\n\r\n\r\n

    Caracter\u00edsticas da v\u00e1lvula borboleta Centerline<\/h2>\r\n\r\n\r\n\r\n
      \r\n \t
    • Adequado para servi\u00e7os gasosos e l\u00edquidos<\/li>\r\n \t
    • Assento com encosto fen\u00f3lico para veda\u00e7\u00e3o superior e uso a longo prazo<\/li>\r\n \t
    • O design da haste em pe\u00e7a \u00fanica garante uma distribui\u00e7\u00e3o uniforme do torque<\/li>\r\n \t
    • Desligamento positivo bidirecional<\/li>\r\n \t
    • Automa\u00e7\u00e3o de montagem direta<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n

      Aplica\u00e7\u00f5es da v\u00e1lvula borboleta Centerline<\/h2>\r\n\r\n\r\n\r\n
        \r\n \t
      • HVAC<\/li>\r\n \t
      • Processamento Qu\u00edmico\/Petroqu\u00edmico<\/li>\r\n \t
      • Alimentos e Bebidas<\/li>\r\n \t
      • Energia e servi\u00e7os p\u00fablicos<\/li>\r\n \t
      • Polpa e papel<\/li>\r\n<\/ul>\r\n","link":"https:\/\/zecovalve.com\/pt\/tag\/center-line-butterfly-valve","name":"V\u00e1lvula de borboleta de linha central","slug":"center-line-butterfly-valve","taxonomy":"post_tag","meta":[],"yoast_head":"\nCenterline Butterfly Valve - Butterfly Valve Manufacturer | 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\/pt\/tag\/center-line-butterfly-valve\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Centerline Butterfly Valve - Butterfly Valve Manufacturer | ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"GET CENTERLINE BUTTERFLY VALVE PRICE A resilient seated butterfly valve with superior design features and materials of construction to provide repeatable tight shutoff in severe abrasive and corrosive environments for a variety of applications. Standard of Centerline Butterfly Valve Flange Standard.:DIN2501, BS10-D, BS4504, ANSI B16.1, B16.42, JIS B2239 Valve Tested: API598 Face to Face: DIN3202-K1, EN558-1 20 SERIES, BS5155, MSS SP-67 Material of Centerline Butterfly Valve o Parts Name Material 1 Body C.I. \/ D.I. \/ C.S.\u00a0\/ S.S. 2 Disc A536 60-40-18 \/ CF8 \/ CF8M \/ Br \/ AI-Br 3 Seat NBR \/ EPDM \/ VITON \/ PTFE 4 Stem SS410 \/ SS304 \/ SS216 5 Pin SS304 \/ SS316 6 Bushing PTFE \/ Bronze 7 O-Ring NBR \/ EPDM \/ VITON 8 Key Carbon Steel \/ SUS304 \/ SUS316 Design Features of Centerline Butterfly Valve Corrosion Resistance With Centerline Butterfly Valves only two parts of the valve come in contact with the medium. This means that neither the body nor mechanical parts such as the shaft are exposed to the corrosive environment. The only two parts in contact with the medium are the body lining and the disc. These are available in a selection of materials so that a suitable corrosion-resistant combination can be chosen for most any application. Bi-directional Shutoff Centerline Butterfly Valves are liquid and gas-tight in both flow directions. The disc presses with uniform compression into the elastic cartridge seat over the entire circumference of the valve. Replaceable Seat The replaceable seat consists of a reinforced backup ring, on which the elastomer seat material is vulcanized. When mounting the valve between the pipe flanges this stable seat cannot be deformed or displaced. The cartridge design also prevents deformation when the valve is cycled, such as stretching and bulging of the elastomer in front of the moving disc. The fixed connection between the elastomer and the backup ring allows the use of the valve in a full vacuum and high flow velocities. The slightly protruding sealing lip of the seat also serves as the flange seal. Features of Centerline Butterfly Valve Suitable for both gaseous and liquid service Phenolic Backed Seat for superior sealing and long term use Single-piece stem design assures even torque distribution Positive shutoff bi-directionally Direct mount automation Applications of Centerline Butterfly Valve HVAC Chemical\/Petrochemical Processing Food and Beverage Power and Utilities Pulp and Paper\" \/>\n<meta property=\"og:url\" content=\"https:\/\/zecovalve.com\/pt\/tag\/center-line-butterfly-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\":\"pt-PT\"},{\"@type\":\"CollectionPage\",\"@id\":\"https:\/\/zecovalve.com\/tag\/center-line-butterfly-valve#webpage\",\"url\":\"https:\/\/zecovalve.com\/tag\/center-line-butterfly-valve\",\"name\":\"Centerline Butterfly Valve - Butterfly Valve Manufacturer | ZECO Valve\",\"isPartOf\":{\"@id\":\"https:\/\/zecovalve.com\/#website\"},\"breadcrumb\":{\"@id\":\"https:\/\/zecovalve.com\/tag\/center-line-butterfly-valve#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/zecovalve.com\/tag\/center-line-butterfly-valve\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/zecovalve.com\/tag\/center-line-butterfly-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\/center-line-butterfly-valve\",\"url\":\"https:\/\/zecovalve.com\/tag\/center-line-butterfly-valve\",\"name\":\"Center line Butterfly Valve\"}}]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","_links":{"self":[{"href":"https:\/\/zecovalve.com\/pt\/wp-json\/wp\/v2\/tags\/3657","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zecovalve.com\/pt\/wp-json\/wp\/v2\/tags"}],"about":[{"href":"https:\/\/zecovalve.com\/pt\/wp-json\/wp\/v2\/taxonomies\/post_tag"}],"wp:post_type":[{"href":"https:\/\/zecovalve.com\/pt\/wp-json\/wp\/v2\/posts?tags=3657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}