{"id":16585,"date":"2022-06-22T05:50:52","date_gmt":"2022-06-22T05:50:52","guid":{"rendered":"https:\/\/zecovalve.com\/?p=16585"},"modified":"2022-06-22T05:51:51","modified_gmt":"2022-06-22T05:51:51","slug":"maintenance-of-ball-valve","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/pt\/maintenance-of-ball-valve.html","title":{"rendered":"Manuten\u00e7\u00e3o da V\u00e1lvula Esfera"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-1-check-that-the-ball-valve-is-in-full-open-position\"><strong>1\u3001Verifique se a v\u00e1lvula esf\u00e9rica est\u00e1 na posi\u00e7\u00e3o totalmente aberta<\/strong><\/h2>\n\n\n\n<p>Ap\u00f3s a inje\u00e7\u00e3o de graxa, verifique se o di\u00e2metro da esfera da v\u00e1lvula est\u00e1 nivelado com o plano da c\u00e2mara interna da sede da v\u00e1lvula. Se houver alguma diferen\u00e7a, ajuste o parafuso de limite de abertura no atuador para garantir que o&nbsp;<a href=\"https:\/\/zecovalve.com\/pt\/\" target=\"_blank\" rel=\"noreferrer noopener\">v\u00e1lvula internacional<\/a>&nbsp;est\u00e1 totalmente aberto. Caso contr\u00e1rio, uma vez instalada a v\u00e1lvula, \u00e9 imposs\u00edvel avaliar se a v\u00e1lvula est\u00e1 totalmente aberta.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2\u3001A v\u00e1lvula n\u00e3o pode encher com graxa<\/strong><\/h2>\n\n\n\n<p>\u2474A press\u00e3o de veda\u00e7\u00e3o no eixo da v\u00e1lvula (haste) n\u00e3o deve exceder 20,68mpa quando a opera\u00e7\u00e3o de inje\u00e7\u00e3o de graxa for realizada. Quando a press\u00e3o for excedida, a pistola de graxa dever\u00e1 ser verificada quanto a falhas e a v\u00e1lvula de sa\u00edda na sa\u00edda de graxa da pistola de inje\u00e7\u00e3o de graxa dever\u00e1 ser aberta.<\/p>\n\n\n\n<p>\u2475Se a pistola de graxa da v\u00e1lvula estiver sem problemas, verifique se o bico de graxa est\u00e1 bloqueado, ou seja, gire lentamente o bico de graxa e instale-o no orif\u00edcio de sa\u00edda de graxa da pistola de graxa. Atrav\u00e9s da inje\u00e7\u00e3o de graxa no bico de graxa, observe se o bico de inje\u00e7\u00e3o de graxa pode produzir graxa. Se o bico de inje\u00e7\u00e3o de graxa puder produzir graxa, \u00e9 necess\u00e1rio verificar a v\u00e1lvula unidirecional localizada no orif\u00edcio de inje\u00e7\u00e3o de graxa a jusante do bico de inje\u00e7\u00e3o de graxa e usar ferramentas especiais para desaparafus\u00e1-la para inspe\u00e7\u00e3o.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3\u3001Sa\u00edda irregular de gordura do orif\u00edcio de inje\u00e7\u00e3o de gordura<\/strong><\/h2>\n\n\n\n<p>\u00c0s vezes, antes e depois da v\u00e1lvula na veda\u00e7\u00e3o da sede da v\u00e1lvula no bloqueio do tubo, os orif\u00edcios de lubrifica\u00e7\u00e3o da sede aparecem o fen\u00f4meno de gordura irregular ou n\u00e3o gordurosa, neste ponto, a v\u00e1lvula est\u00e1 totalmente aberta, observa\u00e7\u00e3o cuidadosa ap\u00f3s 15 \u00b0 ~ 25 \u00b0 furos de graxa da sede e ferramentas suavemente lisas e macias para lubrificar a observa\u00e7\u00e3o. Aten\u00e7\u00e3o especial deve ser dada para que a esfera da v\u00e1lvula no processo de rota\u00e7\u00e3o n\u00e3o possa engraxar, para n\u00e3o danificar a veda\u00e7\u00e3o da sede. Em geral, cada lado do&nbsp;<a href=\"https:\/\/zecovalve.com\/pt\/products\/ball-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">v\u00e1lvula de esfera<\/a>&nbsp;assento com 4 bicos de inje\u00e7\u00e3o de graxa \u00e9 mais uniforme, h\u00e1 2 bicos de inje\u00e7\u00e3o de graxa \u00e9 relativamente irregular.<\/p>\n\n\n\n<!-- Andy:h-related-tags -->\n<h2 id=\"h-related-tags\">Etiquetas relacionadas :<\/h2>\n<!-- \/Andy:h-related-tags -->\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/\">V\u00e1lvula ZECO<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/gate-valve-problems.html\/\">Reparo de v\u00e1lvula gaveta<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/difference-between-gate-valves-and-ball-valves.html\/\">V\u00e1lvula de gaveta vs V\u00e1lvula de esfera<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/what-is-an-axial-flow-silent-check-valve.html\/\">O que \u00e9 uma v\u00e1lvula de reten\u00e7\u00e3o axial<\/a>\n\n<\/div>\n\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/the-function-of-globe-valve-in-pipeline-system.html\/\">O que s\u00e3o v\u00e1lvulas globo?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/produto\/manual-gate-valve\/\">V\u00e1lvula de gaveta de acionamento manual Fabricante<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/difference-between-gate-valve-and-butterfly-valve.html\/\">Diferen\u00e7a entre a v\u00e1lvula de gaveta e a v\u00e1lvula de borboleta<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/china-gate-valves-suppliersnon-rising-stem-gate-valvesks-gate-valves.html\/\">O que \u00e9 uma v\u00e1lvula de gaveta?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/tag\/shanghai-pressure-reducing-valve-factory\/\">F\u00e1brica de v\u00e1lvulas redutoras de press\u00e3o de Xangai<\/a>\n\n<\/div>","protected":false},"excerpt":{"rendered":"<p>1\u3001Verifique se a v\u00e1lvula esf\u00e9rica est\u00e1 na posi\u00e7\u00e3o totalmente aberta. Ap\u00f3s a inje\u00e7\u00e3o de graxa, verifique se o di\u00e2metro da esfera da v\u00e1lvula est\u00e1 ... <a title=\"Manuten\u00e7\u00e3o da V\u00e1lvula Esfera\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/pt\/maintenance-of-ball-valve.html\" aria-label=\"Mais em Manuten\u00e7\u00e3o de V\u00e1lvula Esfera\">Ler mais<\/a><\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[1927],"tags":[2204,2327],"class_list":["post-16585","post","type-post","status-publish","format-standard","hentry","category-ball-valve","tag-ball-valves","tag-maintenance-of-ball-valve","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":false,"author_info":{"display_name":"Jerry","author_link":"https:\/\/zecovalve.com\/pt\/author\/jerry"},"comment_info":0,"category_info":[{"term_id":1927,"name":"Ball Valve","slug":"ball-valve","term_group":0,"term_taxonomy_id":1927,"taxonomy":"category","description":"Ball Valve Description","parent":0,"count":82,"filter":"raw","cat_ID":1927,"category_count":82,"category_description":"Ball Valve Description","cat_name":"Ball Valve","category_nicename":"ball-valve","category_parent":0}],"tag_info":[{"term_id":2204,"name":"Ball Valves","slug":"ball-valves","term_group":0,"term_taxonomy_id":2204,"taxonomy":"post_tag","description":"","parent":0,"count":38,"filter":"raw"},{"term_id":2327,"name":"maintenance of ball valve","slug":"maintenance-of-ball-valve","term_group":0,"term_taxonomy_id":2327,"taxonomy":"post_tag","description":"","parent":0,"count":3,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1927,"label":"Ball Valve"}],"post_tag":[{"value":2204,"label":"Ball Valves"},{"value":2327,"label":"maintenance of ball valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Maintenance of Ball Valve - 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\/maintenance-of-ball-valve.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Maintenance of Ball Valve - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"1\u3001Check that the ball valve is in full open position After grease injection, check whether the diameter of the valve ball is ... 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