{"id":5472,"date":"2024-06-18T12:38:20","date_gmt":"2024-06-18T12:38:20","guid":{"rendered":"https:\/\/www.hongtaivalve.com\/?p=5472"},"modified":"2025-11-12T01:39:06","modified_gmt":"2025-11-12T01:39:06","slug":"sanitary-valves-standard-and-categories","status":"publish","type":"post","link":"https:\/\/www.hongtaivalve.com\/pt\/sanitary-valves-standard-and-categories\/","title":{"rendered":"Normas e categorias de v\u00e1lvulas sanit\u00e1rias"},"content":{"rendered":"

Normas e categorias de v\u00e1lvulas sanit\u00e1rias<\/p>\n

As normas comuns das v\u00e1lvulas industriais incluem a norma americana, a norma chinesa e a norma japonesa. A norma comum para v\u00e1lvulas higi\u00e9nicas \u00e9 a norma 3A e a norma FDA. O \u00e2mbito de aplica\u00e7\u00e3o da norma relativa \u00e0s v\u00e1lvulas higi\u00e9nicas utilizando normas diferentes tamb\u00e9m \u00e9 diferente. Por exemplo, a norma americana para v\u00e1lvulas higi\u00e9nicas \u00e9 a ASME-BPE (Bio-Processing Equipment), enquanto a norma europeia \u00e9 a EHEDG (European Hygienic Equipment & Design Group). As normas de di\u00e2metro de controlo da v\u00e1lvula s\u00e3o: Norma 3A\/IDF, norma ISO e norma DIN. A diferen\u00e7a entre estas normas de v\u00e1lvulas \u00e9 que a FDA est\u00e1 dividida em duas categorias: GMP e PAT, enquanto a norma americana de v\u00e1lvulas alimentares FDA e USP presta mais aten\u00e7\u00e3o \u00e0 utiliza\u00e7\u00e3o de materiais e ao processo e implementa\u00e7\u00e3o de equipamento. Tal como a norma industrial internacional para v\u00e1lvulas de alimentos e bebidas envolve 3A, FDA, DIN, SMS, BS, etc., a norma 3A preocupa-se mais com a conce\u00e7\u00e3o estrutural do equipamento, enquanto a norma FDA se centra no material e no processo da v\u00e1lvula e nos ensaios e certifica\u00e7\u00e3o. Existem muitos tipos de v\u00e1lvulas higi\u00e9nicas.<\/p>\n

    \n
  1. Por objetivo (por exemplo, qu\u00edmico, petrol\u00edfero, central el\u00e9ctrica, etc.),<\/li>\n
  2. Por meio (por exemplo, v\u00e1lvulas de vapor e de ar),<\/li>\n
  3. Por material (por exemplo, v\u00e1lvulas de ferro fundido, v\u00e1lvulas de a\u00e7o fundido, v\u00e1lvulas de a\u00e7o forjado, etc.),<\/li>\n
  4. Por forma de liga\u00e7\u00e3o (por exemplo, v\u00e1lvulas de rosca interna e de flange),<\/li>\n
  5. Por temperatura (por exemplo, v\u00e1lvulas de baixa temperatura e v\u00e1lvulas de alta temperatura). A maioria das v\u00e1lvulas chinesas est\u00e1 dividida em fun\u00e7\u00e3o da press\u00e3o e do tipo de estrutura<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"

    Sanitary valves standard and categories Common industrial valve standards include American Standard, Chinese Standard, and Japanese Standard. The common hygienic valve standard is 3A and FDA standard. The scope of application of the hygienic valve standard using different standards is … Readmore<\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-5472","post","type-post","status-publish","format-standard","hentry","category-news"],"yoast_head":"\nSanitary valves standard and categories - Wenzhou HongTai Fluid Equipment Co.Ltd<\/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:\/\/www.hongtaivalve.com\/pt\/sanitary-valves-standard-and-categories\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sanitary valves standard and categories - Wenzhou HongTai Fluid Equipment Co.Ltd\" \/>\n<meta property=\"og:description\" content=\"Sanitary valves standard and categories Common industrial valve standards include American Standard, Chinese Standard, and Japanese Standard. 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