![\"\"](\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/API-6D-1225-1-1024x802.jpg\")
<\/figure>\n<\/div>\n\n\nAPI 600<\/h3>\n\n\n\n
V\u00e1lvulas de gaveta de a\u00e7o com castelo aparafusado para ind\u00fastrias de petr\u00f3leo e g\u00e1s natural \u2013 Ado\u00e7\u00e3o nacional modificada da ISO 10434:1998.<\/p>\n\n\n
![\"\"](\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/API-600-0351-1-1024x802.jpg\")
<\/figure>\n<\/div>\n\n\nAPI 602<\/h3>\n\n\n\n
V\u00e1lvulas gaveta compactas de a\u00e7o \u2013 extremidades flangeadas, rosqueadas, soldadas e de corpo estendido. O padr\u00e3o cobre v\u00e1lvulas de gaveta compactas de a\u00e7o carbono com extremidade roscada, extremidade com soquete soldado, extremidade com solda de topo e extremidade flangeada em tamanhos NPS4 e menores.<\/p>\n\n\n\n
API 609<\/h3>\n\n\n\n
V\u00e1lvulas Borboleta: Dupla Flange, Tipo Lug e Tipo Wafer. A norma cobre projeto, materiais, dimens\u00f5es face a face, classifica\u00e7\u00f5es de press\u00e3o e temperatura e requisitos de exame, inspe\u00e7\u00e3o e teste para v\u00e1lvulas borboleta de ferro cinzento, ferro d\u00factil, bronze, a\u00e7o, liga \u00e0 base de n\u00edquel ou liga especial que fornecem fechamento herm\u00e9tico na posi\u00e7\u00e3o fechada e s\u00e3o adequados para regula\u00e7\u00e3o de fluxo.<\/p>\n\n\n\n
API 594<\/h3>\n\n\n\n
V\u00e1lvulas de reten\u00e7\u00e3o: flangeadas, tipo lug, tipo wafer e soldadas de topo. O padr\u00e3o API 594 cobre projeto, material, dimens\u00f5es face a face, classifica\u00e7\u00f5es de press\u00e3o e temperatura e requisitos de exame, inspe\u00e7\u00e3o e teste para dois tipos de v\u00e1lvulas de reten\u00e7\u00e3o.<\/p>\n\n\n\n
API 598<\/h3>\n\n\n\n
Para inspe\u00e7\u00e3o e teste de v\u00e1lvulas, a norma cobre requisitos de inspe\u00e7\u00e3o, exame complementar e teste de press\u00e3o para v\u00e1lvulas gaveta com sede resiliente e com sede metal-metal, v\u00e1lvulas globo, v\u00e1lvulas macho, v\u00e1lvulas esfera, v\u00e1lvulas de reten\u00e7\u00e3o e v\u00e1lvulas borboleta, pertencentes a inspe\u00e7\u00e3o pelo comprador e a quaisquer exames complementares que o comprador possa exigir na f\u00e1brica do fabricante da v\u00e1lvula.<\/p>\n\n\n\n
API 607<\/h3>\n\n\n\n
Teste de inc\u00eandio para v\u00e1lvulas de quarto de volta com sede macia, a norma cobre os requisitos para testar e avaliar o desempenho de v\u00e1lvulas de um quarto de volta com sede macia e retas quando as v\u00e1lvulas s\u00e3o expostas a certas condi\u00e7\u00f5es de inc\u00eandio definidas nesta norma. Os procedimentos descritos nesta norma s\u00e3o aplicados a todas as classes e tamanhos de v\u00e1lvulas feitas de materiais listados na ASME B16.34.<\/p>\n\n\n
![\"\"](\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/API-607.jpg\")
<\/figure>\n<\/div>\n\n\nAPI6FA<\/h3>\n\n\n\n
Especifica\u00e7\u00e3o para teste de inc\u00eandio para v\u00e1lvulas, a norma cobre os requisitos para testar e avaliar o desempenho das v\u00e1lvulas API Spec 6A e Spec 6D quando elas s\u00e3o expostas a condi\u00e7\u00f5es de inc\u00eandio especificamente definidas.<\/p>\n\n\n
![\"\"](\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/API-6FA.jpg\")
<\/figure>\n<\/div>\n\n\nA ZECO Valve \u00e9 um fabricante de v\u00e1lvulas certificado pela API, aprovado pela API 6D, API 600, API 607 e API 6FA. Se tiver alguma d\u00favida, entre em contato conosco.<\/p>\n\n\n\n\n
Etiquetas relacionadas :<\/h2>\n\n\n\n\n\nV\u00e1lvula ZECO<\/a>\n\n<\/div>\n\n\n\n\nFabricante de v\u00e1lvula globo - V\u00e1rios tipos de v\u00e1lvula globo<\/a>\n\n<\/div>\n\n\n\n\nFabricante de v\u00e1lvula gaveta - v\u00e1rios tipos de v\u00e1lvula gaveta<\/a>\n\n<\/div>\n\n\n\n\nFabricante de v\u00e1lvula esf\u00e9rica - V\u00e1rios tipos de v\u00e1lvula esf\u00e9rica<\/a>\n\n<\/div>\n\n\n\n\nFabricante de v\u00e1lvula borboleta - v\u00e1rios tipos de v\u00e1lvula borboleta<\/a>\n\n<\/div>\n\n\n\n\nFabricante de v\u00e1lvula de reten\u00e7\u00e3o \u2013 V\u00e1rios tipos de v\u00e1lvula de reten\u00e7\u00e3o<\/a>\n\n<\/div>\n\n\n\nDez artigos antes e depois<\/p>\n\n\n\n
Aplica\u00e7\u00e3o de tr\u00eas v\u00e1lvulas borboleta exc\u00eantricas de veda\u00e7\u00e3o met\u00e1lica bidirecional - Zeco | Fornecedor de v\u00e1lvulas aprovadas pela API<\/a><\/p>\n\n\n\nPlano de investimento da ADNOC em complexo de refino e petroqu\u00edmico \u2013 Zeco | Fornecedor de v\u00e1lvulas aprovado pela API<\/a><\/p>\n\n\n\nInforma\u00e7\u00f5es de especifica\u00e7\u00e3o de v\u00e1lvulas macho de veda\u00e7\u00e3o macia tipo luva - Zeco | Fornecedor de v\u00e1lvulas aprovadas pela API<\/a><\/p>\n\n\n\nV\u00e1lvulas gaveta BW seladas com fole de 1 polegada e 1500 lb exportadas pela Zeco - Zeco | Fornecedor de v\u00e1lvulas aprovadas pela API<\/a><\/p>\n\n\n\nA fun\u00e7\u00e3o e vida \u00fatil das v\u00e1lvulas borboleta - Zeco | Fornecedor de v\u00e1lvulas aprovado pela API<\/a><\/p>\n\n\n\nUm marco para a governan\u00e7a energ\u00e9tica \u00e0 medida que a \u00c1frica do Sul se junta \u00e0 fam\u00edlia IEA \u2013 Zeco |Fornecedor de v\u00e1lvulas aprovado pela API<\/a><\/p>\n\n\n\nAs informa\u00e7\u00f5es b\u00e1sicas sobre v\u00e1lvulas angulares - Zeco | Fornecedor de v\u00e1lvulas aprovadas pela API<\/a><\/p>\n\n\n\nNovos materiais para os produtos da Zeco \u2013 Zeco |Fornecedor de v\u00e1lvulas aprovado pela API<\/a><\/p>\n\n\n\nRaz\u00f5es e tratamentos quando as v\u00e1lvulas n\u00e3o podem ser bem fechadas - Zeco | Fornecedor de v\u00e1lvulas aprovado pela API<\/a><\/p>\n\n\n\nRohde & Schwarz lan\u00e7a um novo analisador port\u00e1til de espectro de micro-ondas \u2013 Zeco |Fornecedor de v\u00e1lvula aprovado pela API<\/a><\/p>","protected":false},"excerpt":{"rendered":"O que \u00e9 API American Petroleum Institute? \u200b\u200b\u200b\u200b\u200b\u200bAPI representa todos os segmentos da ind\u00fastria de petr\u00f3leo e g\u00e1s natural da Am\u00e9rica. Seus quase 600 membros produzem,\u2026 Ler mais<\/a><\/p>","protected":false},"author":2,"featured_media":16842,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[1],"tags":[2477,3550,1951,2374,2626,2629,2628,2627,2376,2701,3246,2700,2375,3797,2380],"class_list":["post-13464","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-api-600","tag-api-600-gate-valve","tag-api-602","tag-api-607","tag-api-609","tag-api-609-butterfly-valve","tag-api-609-category-a","tag-api-609-category-b","tag-api-6d","tag-api-6d-ball-valve","tag-api-6d-ball-valves","tag-api-6d-valves","tag-api-6fa","tag-api-american-petroleum-institute","tag-api607","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/API-6D-1225-1-1024x802.jpg",1024,802,true],"author_info":{"display_name":"Jerry","author_link":"https:\/\/zecovalve.com\/pt\/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":2477,"name":"API 600","slug":"api-600","term_group":0,"term_taxonomy_id":2477,"taxonomy":"post_tag","description":"\r\n\r\n\r\nAPI 600<\/h2>\r\n\r\n\r\n\r\n\r\nAPI Standard 600, from the American Petroleum Institute, describes the criteria for valve design\/construction and the material\/trim designations for steel gate valves. The most recent version of this standard was published in January 2015, effective as of July 15, 2015.\r\n\r\n\r\n\r\n\r\nScope of API 600<\/h3>\r\n\r\n\r\n\r\n\r\nAPI 600 covers bolted bonnet steel gate valves for the petroleum and natural gas industries, specifically where \u201ccorrosion, erosion, and other service conditions indicate a need for full port openings, heavy wall sections, and extra large stem diameters.\u201d\r\n\r\n\r\n\r\n\r\nDesign specifications Of API 600<\/h3>\r\n\r\n\r\n\r\n\r\nAPI 600 specifies design criteria related to the following:\r\n\r\n\r\n\r\n\r\n\r\n \t- \r\n
\r\n \t- Body wall thickness<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
\r\n \t- \r\n
\r\n \t- Bonnet wall thickness<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
\r\n \t- \r\n
\r\n \t- Body dimensions\r\n
\r\n \t- \r\n
\r\n \t- Flanged ends<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
\r\n \t- \r\n
\r\n \t- Butt-welding ends<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
\r\n \t- \r\n
\r\n \t- Body seats<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
\r\n \t- \r\n
\r\n \t- Openings<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n\r\n\r\n<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
\r\n \t- \r\n
\r\n \t- Bonnet dimensions<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
\r\n \t- \r\n
\r\n \t- Bonnet-to-body joints<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
\r\n \t- \r\n
\r\n \t- Gate<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
\r\n \t- \r\n
\r\n \t- Yoke<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
\r\n \t- \r\n
\r\n \t- Stem and stem nut<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
\r\n \t- \r\n
\r\n \t- Packing and packing box<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
\r\n \t- \r\n
\r\n \t- Bolting<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
\r\n \t- \r\n
\r\n \t- Auxiliary connections<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n\r\n\r\n
API 600 Gate Valve Manufacturer<\/h3>\r\n\r\n\r\n\r\n\r\nZECO Valves offers API 600 cast steel valves in ASME classes ranging from 150-1500. All cast steel valves are available in a range of sizes with flanged or butt weld ends.\r\n\r\n\r\n\r\n\r\nAPI 6FA<\/h2>\r\n\r\n\r\n\r\n\r\nAPI 607 applies to only the soft seated valves, but API 6FA applies to also metal seated valves.\r\n\r\n\r\n\r\n\r\n\r\nAPI 6FA standard establishes acceptable levels for leakage through the test valve and external leakage after exposure to a fire for a 30-minute time period. The fire exposure test period has been established on the basis that it represents the maximum time required to extinguish most fires. Fires of greater duration are considered to be of a major magnitude, with consequences greater than those anticipated in this test.\r\n\r\n","parent":0,"count":5,"filter":"raw"},{"term_id":3550,"name":"API 600 Gate Valve","slug":"api-600-gate-valve","term_group":0,"term_taxonomy_id":3550,"taxonomy":"post_tag","description":"","parent":0,"count":3,"filter":"raw"},{"term_id":1951,"name":"api 602","slug":"api-602","term_group":0,"term_taxonomy_id":1951,"taxonomy":"post_tag","description":"","parent":0,"count":4,"filter":"raw"},{"term_id":2374,"name":"API 607","slug":"api-607","term_group":0,"term_taxonomy_id":2374,"taxonomy":"post_tag","description":"","parent":0,"count":3,"filter":"raw"},{"term_id":2626,"name":"API 609","slug":"api-609","term_group":0,"term_taxonomy_id":2626,"taxonomy":"post_tag","description":"\r\n\r\n\r\nWhat is API 609 Standard?<\/h2>\r\n\r\n\r\n\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\r\n\r\n\r\n\r\nThe following two categories of butterfly valves are included:\r\n\r\n\r\n\r\n\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\r\n\r\n\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\r\n\r\n\r\nWhat is an API 609 Butterfly Valve?<\/h2>\r\n\r\n\r\n\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\r\n\r\n\r\n\r\nGET API 609 BUTTERFLY VALVE PRICE<\/strong><\/a>\r\n\r\n\r\n\r\n\r\nAPI 609 Butterfly Valve Working Principle<\/h2>\r\n\r\n\r\n\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\r\n\r\n\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\r\n\r\n\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\r\n\r\n\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\r\n\r\n\r\nSpecifications of API 609 Butterfly Valve<\/h2>\r\n\r\n\r\n\r\n\r\nFace to Face Dimensions: ANSI B16.10\r\n\r\n\r\n\r\n\r\n\r\nFlange end Dimension: ANSI B16.5\r\n\r\n\r\n\r\n\r\n\r\nButt Welded Dimensions: ANSI B16.25\r\n\r\n\r\n\r\n\r\n\r\nDesign and Manufacture: API 609\r\n\r\n\r\n\r\n\r\n\r\nPressure Test: API598\r\n\r\n\r\n\r\n\r\n\r\nMaterials\uff1aWCB \u3001WC6 \u3001WC9 \u3001CF8\u3001 CF8M\u3001 CF3\u3001 CF3M \u3001CN7M\u3001LC1\r\n\r\n\r\n\r\n\r\n\r\nLC2\u3001LC3\u3001LCB\u3001LCC\u3001Monel\u300120# Alloys\u30014A\u30015A\u3001C95800\u3001C95500, etc.\r\n\r\n","parent":0,"count":5,"filter":"raw"},{"term_id":2629,"name":"API 609 Butterfly Valve","slug":"api-609-butterfly-valve","term_group":0,"term_taxonomy_id":2629,"taxonomy":"post_tag","description":"\r\nWhat is API 609 Standard?<\/h2>\r\n\r\n\r\n\r\n\r\nAPI 609 is the American design standard for butterfly valves, which is divided into Category A and B.\r\n\r\n\r\n\r\n\r\nWhat is an API 609 Butterfly Valve?<\/h2>\r\n\r\n\r\n\r\n\r\nA 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\r\n\r\n\r\n\r\nGET API 609 BUTTERFLY VALVE PRICE<\/strong><\/a>\r\n\r\n\r\n\r\n\r\nTypes of API 609 Butterfly Valve<\/h2>\r\n\r\n\r\n\r\nAPI 609 Category A Butterfly Valve<\/h3>\r\n\r\n\r\n\r\n\r\nThe Centric or concentric butterfly valve is the primary type of butterfly valve design. In this design of the valve, the stem crosses from the centerline of the disc. Between the pipe bore and the seat, there is the inside diameter boundary. This zero-offset valve is also called resilient-seated because it relies on the adaptability of the seat rubber to seal the flow after closing it efficiently. At around 85\u00b0 during a 90\u00b0 rotation, the disc first comes into connection with the seat in this kind of valve. Concentric butterfly valves are generally used for low-pressure applications.\r\n\r\n\r\n\r\n\r\nAPI 609 Category B Butterfly Valve<\/h3>\r\n\r\n\r\n\r\n\r\nIn the eccentric butterfly valve, the stem passes behind the centerline of the disc instead of passing through it. As the stem is positioned behind the centerline, the valve is called a single offset. This design helps to minimize the disc contact with the seal, which increases the service life of the valve. In double-offset butterfly valves or doubly eccentric butterfly valves, the stem is positioned at the backside of the disc with an extra offset. This stem design allows the rotating disc to cover the seat only for one to three degrees. A triple offset butterfly valve is frequently used in more complex applications that have the same design as a double offset butterfly valve. A triple offset butterfly valve is efficient and reduces wear. This valve has metal seats that create a bubble-tight shut-off and make it able to use in higher temperature applications.\r\n\r\n","parent":0,"count":9,"filter":"raw"},{"term_id":2628,"name":"API 609 Category A","slug":"api-609-category-a","term_group":0,"term_taxonomy_id":2628,"taxonomy":"post_tag","description":"","parent":0,"count":3,"filter":"raw"},{"term_id":2627,"name":"API 609 Category B","slug":"api-609-category-b","term_group":0,"term_taxonomy_id":2627,"taxonomy":"post_tag","description":"","parent":0,"count":3,"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":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":2375,"name":"API 6FA","slug":"api-6fa","term_group":0,"term_taxonomy_id":2375,"taxonomy":"post_tag","description":"","parent":0,"count":3,"filter":"raw"},{"term_id":3797,"name":"api american petroleum institute","slug":"api-american-petroleum-institute","term_group":0,"term_taxonomy_id":3797,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":2380,"name":"API607","slug":"api607","term_group":0,"term_taxonomy_id":2380,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":2477,"label":"API 600"},{"value":3550,"label":"API 600 Gate Valve"},{"value":1951,"label":"api 602"},{"value":2374,"label":"API 607"},{"value":2626,"label":"API 609"},{"value":2629,"label":"API 609 Butterfly Valve"},{"value":2628,"label":"API 609 Category A"},{"value":2627,"label":"API 609 Category B"},{"value":2376,"label":"API 6D"},{"value":2701,"label":"API 6D Ball Valve"},{"value":3246,"label":"api 6d ball valves"},{"value":2700,"label":"API 6D Valves"},{"value":2375,"label":"API 6FA"},{"value":3797,"label":"api american petroleum institute"},{"value":2380,"label":"API607"}]},"yoast_head":"\nAPI American Petroleum Institute - API Certified Valve Manufacturer | 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\/pt\/valve-standards-defined-by-the-american-petroleum-institute-api-zeco-api-approved-valve-supplier.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"API American Petroleum Institute - API Certified Valve Manufacturer | ZECO\" \/>\n<meta property=\"og:description\" content=\"What is API American Petroleum Institute? \u200b\u200b\u200b\u200b\u200b\u200bAPI represents all segments of America\u2019s oil and natural gas industry. Its nearly 600 members produce, ... 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Dez artigos antes e depois<\/p>\n\n\n\n
Aplica\u00e7\u00e3o de tr\u00eas v\u00e1lvulas borboleta exc\u00eantricas de veda\u00e7\u00e3o met\u00e1lica bidirecional - Zeco | Fornecedor de v\u00e1lvulas aprovadas pela API<\/a><\/p>\n\n\n\n Plano de investimento da ADNOC em complexo de refino e petroqu\u00edmico \u2013 Zeco | Fornecedor de v\u00e1lvulas aprovado pela API<\/a><\/p>\n\n\n\n Informa\u00e7\u00f5es de especifica\u00e7\u00e3o de v\u00e1lvulas macho de veda\u00e7\u00e3o macia tipo luva - Zeco | Fornecedor de v\u00e1lvulas aprovadas pela API<\/a><\/p>\n\n\n\n V\u00e1lvulas gaveta BW seladas com fole de 1 polegada e 1500 lb exportadas pela Zeco - Zeco | Fornecedor de v\u00e1lvulas aprovadas pela API<\/a><\/p>\n\n\n\n A fun\u00e7\u00e3o e vida \u00fatil das v\u00e1lvulas borboleta - Zeco | Fornecedor de v\u00e1lvulas aprovado pela API<\/a><\/p>\n\n\n\n Um marco para a governan\u00e7a energ\u00e9tica \u00e0 medida que a \u00c1frica do Sul se junta \u00e0 fam\u00edlia IEA \u2013 Zeco |Fornecedor de v\u00e1lvulas aprovado pela API<\/a><\/p>\n\n\n\n As informa\u00e7\u00f5es b\u00e1sicas sobre v\u00e1lvulas angulares - Zeco | Fornecedor de v\u00e1lvulas aprovadas pela API<\/a><\/p>\n\n\n\n Novos materiais para os produtos da Zeco \u2013 Zeco |Fornecedor de v\u00e1lvulas aprovado pela API<\/a><\/p>\n\n\n\n Raz\u00f5es e tratamentos quando as v\u00e1lvulas n\u00e3o podem ser bem fechadas - Zeco | Fornecedor de v\u00e1lvulas aprovado pela API<\/a><\/p>\n\n\n\n Rohde & Schwarz lan\u00e7a um novo analisador port\u00e1til de espectro de micro-ondas \u2013 Zeco |Fornecedor de v\u00e1lvula aprovado pela API<\/a><\/p>","protected":false},"excerpt":{"rendered":" O que \u00e9 API American Petroleum Institute? \u200b\u200b\u200b\u200b\u200b\u200bAPI representa todos os segmentos da ind\u00fastria de petr\u00f3leo e g\u00e1s natural da Am\u00e9rica. Seus quase 600 membros produzem,\u2026 Ler mais<\/a><\/p>","protected":false},"author":2,"featured_media":16842,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[1],"tags":[2477,3550,1951,2374,2626,2629,2628,2627,2376,2701,3246,2700,2375,3797,2380],"class_list":["post-13464","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-api-600","tag-api-600-gate-valve","tag-api-602","tag-api-607","tag-api-609","tag-api-609-butterfly-valve","tag-api-609-category-a","tag-api-609-category-b","tag-api-6d","tag-api-6d-ball-valve","tag-api-6d-ball-valves","tag-api-6d-valves","tag-api-6fa","tag-api-american-petroleum-institute","tag-api607","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/API-6D-1225-1-1024x802.jpg",1024,802,true],"author_info":{"display_name":"Jerry","author_link":"https:\/\/zecovalve.com\/pt\/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":2477,"name":"API 600","slug":"api-600","term_group":0,"term_taxonomy_id":2477,"taxonomy":"post_tag","description":"\r\n\r\n\r\nAPI 600<\/h2>\r\n\r\n\r\n\r\n\r\nAPI Standard 600, from the American Petroleum Institute, describes the criteria for valve design\/construction and the material\/trim designations for steel gate valves. The most recent version of this standard was published in January 2015, effective as of July 15, 2015.\r\n\r\n\r\n\r\n\r\n
Scope of API 600<\/h3>\r\n\r\n\r\n\r\n\r\nAPI 600 covers bolted bonnet steel gate valves for the petroleum and natural gas industries, specifically where \u201ccorrosion, erosion, and other service conditions indicate a need for full port openings, heavy wall sections, and extra large stem diameters.\u201d\r\n\r\n\r\n\r\n\r\n
Design specifications Of API 600<\/h3>\r\n\r\n\r\n\r\n\r\nAPI 600 specifies design criteria related to the following:\r\n\r\n\r\n\r\n\r\n
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API 600 Gate Valve Manufacturer<\/h3>\r\n\r\n\r\n\r\n\r\nZECO Valves offers API 600 cast steel valves in ASME classes ranging from 150-1500. All cast steel valves are available in a range of sizes with flanged or butt weld ends.\r\n\r\n\r\n\r\n\r\n
API 6FA<\/h2>\r\n\r\n\r\n\r\n\r\nAPI 607 applies to only the soft seated valves, but API 6FA applies to also metal seated valves.\r\n\r\n\r\n\r\n\r\n\r\nAPI 6FA standard establishes acceptable levels for leakage through the test valve and external leakage after exposure to a fire for a 30-minute time period. The fire exposure test period has been established on the basis that it represents the maximum time required to extinguish most fires. Fires of greater duration are considered to be of a major magnitude, with consequences greater than those anticipated in this test.\r\n\r\n","parent":0,"count":5,"filter":"raw"},{"term_id":3550,"name":"API 600 Gate Valve","slug":"api-600-gate-valve","term_group":0,"term_taxonomy_id":3550,"taxonomy":"post_tag","description":"","parent":0,"count":3,"filter":"raw"},{"term_id":1951,"name":"api 602","slug":"api-602","term_group":0,"term_taxonomy_id":1951,"taxonomy":"post_tag","description":"","parent":0,"count":4,"filter":"raw"},{"term_id":2374,"name":"API 607","slug":"api-607","term_group":0,"term_taxonomy_id":2374,"taxonomy":"post_tag","description":"","parent":0,"count":3,"filter":"raw"},{"term_id":2626,"name":"API 609","slug":"api-609","term_group":0,"term_taxonomy_id":2626,"taxonomy":"post_tag","description":"\r\n\r\n\r\n
What is API 609 Standard?<\/h2>\r\n\r\n\r\n\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\r\n\r\n\r\n\r\nThe following two categories of butterfly valves are included:\r\n\r\n\r\n\r\n\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\r\n\r\n\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\r\n\r\n\r\n
What is an API 609 Butterfly Valve?<\/h2>\r\n\r\n\r\n\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\r\n\r\n\r\n\r\nGET API 609 BUTTERFLY VALVE PRICE<\/strong><\/a>\r\n\r\n\r\n\r\n\r\n
API 609 Butterfly Valve Working Principle<\/h2>\r\n\r\n\r\n\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\r\n\r\n\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\r\n\r\n\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\r\n\r\n\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\r\n\r\n\r\n
Specifications of API 609 Butterfly Valve<\/h2>\r\n\r\n\r\n\r\n\r\nFace to Face Dimensions: ANSI B16.10\r\n\r\n\r\n\r\n\r\n\r\nFlange end Dimension: ANSI B16.5\r\n\r\n\r\n\r\n\r\n\r\nButt Welded Dimensions: ANSI B16.25\r\n\r\n\r\n\r\n\r\n\r\nDesign and Manufacture: API 609\r\n\r\n\r\n\r\n\r\n\r\nPressure Test: API598\r\n\r\n\r\n\r\n\r\n\r\nMaterials\uff1aWCB \u3001WC6 \u3001WC9 \u3001CF8\u3001 CF8M\u3001 CF3\u3001 CF3M \u3001CN7M\u3001LC1\r\n\r\n\r\n\r\n\r\n\r\nLC2\u3001LC3\u3001LCB\u3001LCC\u3001Monel\u300120# Alloys\u30014A\u30015A\u3001C95800\u3001C95500, etc.\r\n\r\n","parent":0,"count":5,"filter":"raw"},{"term_id":2629,"name":"API 609 Butterfly Valve","slug":"api-609-butterfly-valve","term_group":0,"term_taxonomy_id":2629,"taxonomy":"post_tag","description":"\r\n
What is API 609 Standard?<\/h2>\r\n\r\n\r\n\r\n\r\nAPI 609 is the American design standard for butterfly valves, which is divided into Category A and B.\r\n\r\n\r\n\r\n\r\n
What is an API 609 Butterfly Valve?<\/h2>\r\n\r\n\r\n\r\n\r\nA 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\r\n\r\n\r\n\r\nGET API 609 BUTTERFLY VALVE PRICE<\/strong><\/a>\r\n\r\n\r\n\r\n\r\n
Types of API 609 Butterfly Valve<\/h2>\r\n\r\n\r\n\r\n
API 609 Category A Butterfly Valve<\/h3>\r\n\r\n\r\n\r\n\r\nThe Centric or concentric butterfly valve is the primary type of butterfly valve design. In this design of the valve, the stem crosses from the centerline of the disc. Between the pipe bore and the seat, there is the inside diameter boundary. This zero-offset valve is also called resilient-seated because it relies on the adaptability of the seat rubber to seal the flow after closing it efficiently. At around 85\u00b0 during a 90\u00b0 rotation, the disc first comes into connection with the seat in this kind of valve. Concentric butterfly valves are generally used for low-pressure applications.\r\n\r\n\r\n\r\n\r\n
API 609 Category B Butterfly Valve<\/h3>\r\n\r\n\r\n\r\n\r\nIn the eccentric butterfly valve, the stem passes behind the centerline of the disc instead of passing through it. As the stem is positioned behind the centerline, the valve is called a single offset. This design helps to minimize the disc contact with the seal, which increases the service life of the valve. In double-offset butterfly valves or doubly eccentric butterfly valves, the stem is positioned at the backside of the disc with an extra offset. This stem design allows the rotating disc to cover the seat only for one to three degrees. A triple offset butterfly valve is frequently used in more complex applications that have the same design as a double offset butterfly valve. A triple offset butterfly valve is efficient and reduces wear. This valve has metal seats that create a bubble-tight shut-off and make it able to use in higher temperature applications.\r\n\r\n","parent":0,"count":9,"filter":"raw"},{"term_id":2628,"name":"API 609 Category A","slug":"api-609-category-a","term_group":0,"term_taxonomy_id":2628,"taxonomy":"post_tag","description":"","parent":0,"count":3,"filter":"raw"},{"term_id":2627,"name":"API 609 Category B","slug":"api-609-category-b","term_group":0,"term_taxonomy_id":2627,"taxonomy":"post_tag","description":"","parent":0,"count":3,"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":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":2375,"name":"API 6FA","slug":"api-6fa","term_group":0,"term_taxonomy_id":2375,"taxonomy":"post_tag","description":"","parent":0,"count":3,"filter":"raw"},{"term_id":3797,"name":"api american petroleum institute","slug":"api-american-petroleum-institute","term_group":0,"term_taxonomy_id":3797,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":2380,"name":"API607","slug":"api607","term_group":0,"term_taxonomy_id":2380,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":2477,"label":"API 600"},{"value":3550,"label":"API 600 Gate Valve"},{"value":1951,"label":"api 602"},{"value":2374,"label":"API 607"},{"value":2626,"label":"API 609"},{"value":2629,"label":"API 609 Butterfly Valve"},{"value":2628,"label":"API 609 Category A"},{"value":2627,"label":"API 609 Category B"},{"value":2376,"label":"API 6D"},{"value":2701,"label":"API 6D Ball Valve"},{"value":3246,"label":"api 6d ball valves"},{"value":2700,"label":"API 6D Valves"},{"value":2375,"label":"API 6FA"},{"value":3797,"label":"api american petroleum institute"},{"value":2380,"label":"API607"}]},"yoast_head":"\n