{"id":5455,"date":"2024-06-02T14:03:55","date_gmt":"2024-06-02T14:03:55","guid":{"rendered":"https:\/\/www.hongtaivalve.com\/?p=5455"},"modified":"2025-11-12T01:39:06","modified_gmt":"2025-11-12T01:39:06","slug":"how-to-clean-the-inside-of-the-ball-valve-and-precautions","status":"publish","type":"post","link":"https:\/\/www.hongtaivalve.com\/pt\/how-to-clean-the-inside-of-the-ball-valve-and-precautions\/","title":{"rendered":"Como limpar o interior da v\u00e1lvula de esfera e precau\u00e7\u00f5es"},"content":{"rendered":"
    \n
  1. Retirar a tampa de prote\u00e7\u00e3o em ambas as extremidades da flange e enxaguar a v\u00e1lvula de macho esf\u00e9rico quando esta estiver totalmente aberta<\/span><\/li>\n
  2. antes da instala\u00e7\u00e3o, toda a m\u00e1quina deve ser testada de acordo com o sinal especificado (eletricidade ou g\u00e1s) (para evitar que a vibra\u00e7\u00e3o devida ao transporte afecte o desempenho)<\/span><\/li>\n
  3. antes de preparar a liga\u00e7\u00e3o com o tubo, \u00e9 necess\u00e1rio lavar e remover as impurezas do tubo de a\u00e7o inoxid\u00e1vel limpo (estas subst\u00e2ncias podem danificar a sede e a esfera)<\/span><\/li>\n
  4. durante a instala\u00e7\u00e3o, n\u00e3o utilizar a parte do atuador da v\u00e1lvula como ponto de eleva\u00e7\u00e3o para evitar danos no equipamento de execu\u00e7\u00e3o e nos acess\u00f3rios, para al\u00e9m da dire\u00e7\u00e3o horizontal ou vertical da tubagem.<\/span><\/li>\n
  5. a tubagem perto do ponto de instala\u00e7\u00e3o n\u00e3o deve ser baixa nem suportar o fen\u00f3meno da for\u00e7a externa, e o desvio da tubagem pode ser eliminado com suportes de tubagem ou suportes<\/span><\/li>\n<\/ol>\n

     <\/p>\n

    Aten\u00e7\u00e3o:<\/span><\/h2>\n

    V\u00e1lvula de esfera<\/a> <\/strong><\/span>no estado fechado, ainda existe fluido sob press\u00e3o no interior do corpo da v\u00e1lvula<\/span><\/p>\n

    Desligar a alimenta\u00e7\u00e3o el\u00e9ctrica ou a alimenta\u00e7\u00e3o de ar antes de efetuar a manuten\u00e7\u00e3o<\/span><\/p>\n

    Retirar o atuador do suporte antes da manuten\u00e7\u00e3o<\/span><\/p>\n

    \u00c9 necess\u00e1rio certificar-se de que as tubagens a montante e a jusante da v\u00e1lvula de macho esf\u00e9rico s\u00e3o claramente aliviadas de press\u00e3o antes da desmontagem e decomposi\u00e7\u00e3o<\/span><\/p>\n

    Durante a decomposi\u00e7\u00e3o e a remontagem, deve ter-se o cuidado de evitar danificar a superf\u00edcie de veda\u00e7\u00e3o das pe\u00e7as, especialmente das pe\u00e7as n\u00e3o met\u00e1licas, e devem ser utilizadas ferramentas especiais para remover o anel de veda\u00e7\u00e3o<\/span><\/p>\n

    Os parafusos da flange devem ser apertados simetricamente, passo a passo e uniformemente durante a montagem<\/span><\/p>\n

    O detergente deve ser compat\u00edvel com pe\u00e7as de borracha, pe\u00e7as de pl\u00e1stico, pe\u00e7as de metal e meios de trabalho (como o g\u00e1s) em v\u00e1lvulas de esfera<\/a><\/strong><\/span>. Quando o meio de trabalho \u00e9 g\u00e1s, as partes met\u00e1licas podem ser limpas com gasolina (GB484-89) e as partes n\u00e3o met\u00e1licas podem ser limpas com \u00e1gua pura ou \u00e1lcool<\/span><\/p>\n

    Durante a montagem, n\u00e3o \u00e9 permitido que detritos met\u00e1licos, fibras, gorduras (exceto para utiliza\u00e7\u00e3o espec\u00edfica), poeiras e outras impurezas, corpos estranhos e outra polui\u00e7\u00e3o, adiram ou permane\u00e7am na superf\u00edcie das pe\u00e7as ou na cavidade.<\/span><\/p>\n

    O recheio deve ser novamente fechado<\/span><\/p>\n

    Se houver uma microfuga no empanque, bloquear novamente a porca da haste<\/span><\/p>\n

    Tenha cuidado para n\u00e3o apertar demasiado, normalmente aperte 1\/4 de c\u00edrculo a 1 c\u00edrculo, a fuga ir\u00e1 parar<\/span><\/p>\n

    \"\"<\/a><\/span><\/p>","protected":false},"excerpt":{"rendered":"

    Remove the protective cover at both ends of the flange and rinse the ball valve when it is fully open before installation, the whole machine should be tested according to the specified signal (electricity or gas) (to prevent vibration due … 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":[131],"class_list":["post-5455","post","type-post","status-publish","format-standard","hentry","category-news","tag-ball-valve"],"yoast_head":"\nHow to clean the inside of the ball valve and precautions - Wenzhou HongTai Fluid Equipment Co.Ltd<\/title>\n<meta name=\"description\" content=\"Before installing a ball valve, remove protective covers from the flange ends and rinse the valve when fully open. Test the valve with the specified signal (electric or gas) to ensure performance, as transportation may cause vibration. Flush the stainless steel pipeline to remove impurities that could damage the seat and ball. Avoid using the actuator as a lifting point during installation, and ensure pipelines near the installation point are supported to eliminate deviations.\" \/>\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\/how-to-clean-the-inside-of-the-ball-valve-and-precautions\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to clean the inside of the ball valve and precautions - Wenzhou HongTai Fluid Equipment Co.Ltd\" \/>\n<meta property=\"og:description\" content=\"Before installing a ball valve, remove protective covers from the flange ends and rinse the valve when fully open. Test the valve with the specified signal (electric or gas) to ensure performance, as transportation may cause vibration. Flush the stainless steel pipeline to remove impurities that could damage the seat and ball. 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