{"id":16706,"date":"2022-06-23T02:51:10","date_gmt":"2022-06-23T02:51:10","guid":{"rendered":"https:\/\/zecovalve.com\/?p=16706"},"modified":"2022-06-23T02:51:11","modified_gmt":"2022-06-23T02:51:11","slug":"structure-principle-classification-introduction-and-troubleshooting-of-butterfly-valve","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/pt\/structure-principle-classification-introduction-and-troubleshooting-of-butterfly-valve.html","title":{"rendered":"Estrutura Princ\u00edpio Classifica\u00e7\u00e3o Introdu\u00e7\u00e3o e solu\u00e7\u00e3o de problemas da v\u00e1lvula borboleta"},"content":{"rendered":"<p>A v\u00e1lvula borboleta \u00e9 frequentemente usada em sistemas de \u00e1gua. Devido ao seu pequeno volume e desempenho de alto custo, tornou-se uma v\u00e1lvula comumente usada em tubula\u00e7\u00f5es. Os principais produtos da v\u00e1lvula borboleta s\u00e3o a v\u00e1lvula borboleta de veda\u00e7\u00e3o macia wafer e a v\u00e1lvula borboleta flangeada. Embora os tipos de v\u00e1lvula borboleta sejam menores que os de v\u00e1lvula gaveta, existem muitas diferen\u00e7as na capacidade de adapta\u00e7\u00e3o a diferentes condi\u00e7\u00f5es de trabalho.<\/p>\n\n\n\n<p>De acordo com a estrutura, o\u00a0<a href=\"https:\/\/zecovalve.com\/pt\/products\/butterfly-valve\/\">v\u00e1lvula de borboleta<\/a>\u00a0\u00e9 dividido principalmente em tipo central e tipo exc\u00eantrico. Os tipos exc\u00eantricos s\u00e3o divididos em exc\u00eantrico simples, exc\u00eantrico duplo e exc\u00eantrico triplo.<\/p>\n\n\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-the-working-principle-of-butterfly-valve-is-as-follows\">O princ\u00edpio de funcionamento da v\u00e1lvula borboleta \u00e9 o seguinte:<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. O princ\u00edpio da v\u00e1lvula borboleta<\/h3>\n\n\n\n<p>A v\u00e1lvula borboleta adota a estrutura em que a placa da v\u00e1lvula gira ao longo da linha central, de modo que o volume da v\u00e1lvula \u00e9 pequeno. Gire a alavanca ou engrenagem helicoidal 90 graus para deixar a placa da v\u00e1lvula paralela \u00e0 dire\u00e7\u00e3o do fluxo do meio e, em seguida, abra a v\u00e1lvula. Portanto, uma v\u00e1lvula borboleta possui caracter\u00edsticas de estrutura simples, pequeno volume, peso leve, pequeno tamanho de instala\u00e7\u00e3o, opera\u00e7\u00e3o conveniente, abertura e fechamento r\u00e1pido, etc. Por\u00e9m, devido \u00e0 grande resist\u00eancia do disco, a press\u00e3o m\u00e9dia tem grande impacto na abertura e fechamento da v\u00e1lvula, por isso n\u00e3o \u00e9 adequada para ser utilizada em ambiente de alta press\u00e3o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. As vantagens das v\u00e1lvulas borboleta <\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Pequeno volume<\/li><li>Estrutura simples<\/li><li>Abertura e fechamento r\u00e1pido<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. 1As desvantagens das v\u00e1lvulas borboleta<\/h3>\n\n\n\n<p>A perda de press\u00e3o do meio de fluxo da tubula\u00e7\u00e3o \u00e9 grande, por isso \u00e9 dif\u00edcil abrir e fechar sob um ambiente de alta press\u00e3o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Diferentes estruturas de v\u00e1lvulas borboleta<\/h3>\n\n\n\n<p>O desempenho de veda\u00e7\u00e3o e a vida \u00fatil da v\u00e1lvula borboleta de linha central, v\u00e1lvula borboleta exc\u00eantrica \u00fanica, v\u00e1lvula borboleta exc\u00eantrica dupla e v\u00e1lvula borboleta exc\u00eantrica tripla s\u00e3o melhorados por sua vez. Mas ent\u00e3o, a dificuldade e o custo da escassez estrutural aumentam. A menos que haja condi\u00e7\u00f5es especiais de trabalho, muitas vezes escolhemos v\u00e1lvulas borboleta mais econ\u00f4micas e adequadas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-troubleshooting-of-butterfly-valve\">Solu\u00e7\u00e3o de problemas da v\u00e1lvula borboleta<\/h2>\n\n\n\n<p>Quando h\u00e1 falha nas v\u00e1lvulas borboleta, como elimin\u00e1-la a tempo?<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>1. O vazamento em ambas as extremidades da v\u00e1lvula borboleta \u00e9 causado pela junta em ambos os lados. A for\u00e7a de press\u00e3o do flange do tubo \u00e9 irregular ou n\u00e3o compactada. Podemos trocar a junta para que os parafusos do flange sejam pressionados uniformemente.<\/li><li>2. O vazamento do castelo da v\u00e1lvula borboleta \u00e9 causado pela placa da v\u00e1lvula borboleta. Existem artigos diversos no anel de veda\u00e7\u00e3o. A posi\u00e7\u00e3o de veda\u00e7\u00e3o da v\u00e1lvula borboleta e do anel de veda\u00e7\u00e3o n\u00e3o est\u00e1 correta e os parafusos do flange de sa\u00edda est\u00e3o pressionados de maneira irregular. O desvio do teste de press\u00e3o n\u00e3o atende aos requisitos. Precisamos remover impurezas, incluindo a cavidade da v\u00e1lvula, ajustar a turbina ou o atuador el\u00e9trico e limitar o parafuso para obter a posi\u00e7\u00e3o precisa de fechamento da v\u00e1lvula. Se o desvio do teste de press\u00e3o n\u00e3o atender aos requisitos, devemos gir\u00e1-lo de acordo com o desvio da seta.<\/li><\/ul>\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\/introduction-of-epdm-nbr-butterfly-valve-seat-industrial-valve-information-news-zeco-valve.html\/\">V\u00e1lvula borboleta NBR<\/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\/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\/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\/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\/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\/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>A v\u00e1lvula borboleta \u00e9 frequentemente usada em sistemas de \u00e1gua. Devido ao seu pequeno volume e desempenho de alto custo, tornou-se um produto comumente usado\u2026 <a title=\"Estrutura Princ\u00edpio Classifica\u00e7\u00e3o Introdu\u00e7\u00e3o e solu\u00e7\u00e3o de problemas da v\u00e1lvula borboleta\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/pt\/structure-principle-classification-introduction-and-troubleshooting-of-butterfly-valve.html\" aria-label=\"Mais em Estrutura Princ\u00edpio Classifica\u00e7\u00e3o Introdu\u00e7\u00e3o e Solu\u00e7\u00e3o de Problemas da V\u00e1lvula Borboleta\">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":[2210],"tags":[2414,1957,2415,2416,2413],"class_list":["post-16706","post","type-post","status-publish","format-standard","hentry","category-butterfly-valve","tag-advantages-of-butterfly-valves","tag-butterfly-valve","tag-disadvantages-of-butterfly-valves","tag-principle-of-butterfly-valve","tag-troubleshooting-of-butterfly-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":2210,"name":"Butterfly Valve","slug":"butterfly-valve","term_group":0,"term_taxonomy_id":2210,"taxonomy":"category","description":"","parent":0,"count":49,"filter":"raw","cat_ID":2210,"category_count":49,"category_description":"","cat_name":"Butterfly Valve","category_nicename":"butterfly-valve","category_parent":0}],"tag_info":[{"term_id":2414,"name":"advantages of butterfly valves","slug":"advantages-of-butterfly-valves","term_group":0,"term_taxonomy_id":2414,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":1957,"name":"butterfly valve","slug":"butterfly-valve","term_group":0,"term_taxonomy_id":1957,"taxonomy":"post_tag","description":"","parent":0,"count":30,"filter":"raw"},{"term_id":2415,"name":"disadvantages of butterfly valves","slug":"disadvantages-of-butterfly-valves","term_group":0,"term_taxonomy_id":2415,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":2416,"name":"principle of butterfly valve","slug":"principle-of-butterfly-valve","term_group":0,"term_taxonomy_id":2416,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":2413,"name":"Troubleshooting of butterfly valve","slug":"troubleshooting-of-butterfly-valve","term_group":0,"term_taxonomy_id":2413,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"}],"taxonomy_info":{"category":[{"value":2210,"label":"Butterfly Valve"}],"post_tag":[{"value":2414,"label":"advantages of butterfly valves"},{"value":1957,"label":"butterfly valve"},{"value":2415,"label":"disadvantages of butterfly valves"},{"value":2416,"label":"principle of butterfly valve"},{"value":2413,"label":"Troubleshooting of butterfly valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Structure Principle Classification Introduction and Troubleshooting of Butterfly 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\/structure-principle-classification-introduction-and-troubleshooting-of-butterfly-valve.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Structure Principle Classification Introduction and Troubleshooting of Butterfly Valve - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"Butterfly valve is often used in water system. 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