{"id":16574,"date":"2022-06-22T05:25:29","date_gmt":"2022-06-22T05:25:29","guid":{"rendered":"https:\/\/zecovalve.com\/?p=16574"},"modified":"2022-06-22T05:25:30","modified_gmt":"2022-06-22T05:25:30","slug":"what-are-the-characteristics-of-manual-ball-valve","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/pt\/what-are-the-characteristics-of-manual-ball-valve.html","title":{"rendered":"Quais s\u00e3o as caracter\u00edsticas da v\u00e1lvula esf\u00e9rica manual"},"content":{"rendered":"<p>A v\u00e1lvula esfera possui estrutura simples, \u00e9 pequena e leve. E agora tamb\u00e9m \u00e9 usado em muitos campos, variando de alguns mil\u00edmetros a alguns metros de di\u00e2metro, de alto v\u00e1cuo a alta press\u00e3o.<\/p>\n\n\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-as-one-of-the-ball-valves-what-are-the-characteristics-of-the-manual-ball-valve\">Como uma das v\u00e1lvulas esf\u00e9ricas, quais s\u00e3o as caracter\u00edsticas da v\u00e1lvula esf\u00e9rica manual?<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>1. Resist\u00eancia ao desgaste: a base do elemento da v\u00e1lvula da v\u00e1lvula de esfera de veda\u00e7\u00e3o r\u00edgida \u00e9 soldada por spray em liga de a\u00e7o, assim como o anel de veda\u00e7\u00e3o. Portanto, a v\u00e1lvula esfera de veda\u00e7\u00e3o r\u00edgida n\u00e3o causar\u00e1 muito desgaste ao abrir e fechar.<\/li><li>2. Bom desempenho de veda\u00e7\u00e3o: \u00e9 adotada retifica\u00e7\u00e3o manual. N\u00e3o pode ser usado at\u00e9 que o n\u00facleo da v\u00e1lvula e o anel de veda\u00e7\u00e3o estejam completamente combinados. Portanto, seu desempenho de veda\u00e7\u00e3o \u00e9 relativamente confi\u00e1vel.<\/li><li>3. Interruptor de luz: a parte inferior do anel de veda\u00e7\u00e3o usa a mola como anel de veda\u00e7\u00e3o e n\u00facleo da v\u00e1lvula. Ambos s\u00e3o firmemente mantidos juntos, de modo que a chave fica muito leve quando a for\u00e7a externa excede a for\u00e7a de pr\u00e9-aperto da mola.<\/li><li>4. Longa vida \u00fatil: tem sido amplamente utilizada em petr\u00f3leo, ind\u00fastria qu\u00edmica, gera\u00e7\u00e3o de energia, fabrica\u00e7\u00e3o de papel, avia\u00e7\u00e3o, foguetes, energia at\u00f4mica e outros departamentos, e tamb\u00e9m no dia a dia das pessoas. A v\u00e1lvula de esfera pneum\u00e1tica tem estrutura compacta, veda\u00e7\u00e3o confi\u00e1vel, estrutura simples e manuten\u00e7\u00e3o conveniente, e a superf\u00edcie de veda\u00e7\u00e3o e a superf\u00edcie esf\u00e9rica est\u00e3o sempre fechadas. Portanto, n\u00e3o \u00e9 f\u00e1cil ser corro\u00eddo pela m\u00eddia e \u00e9 f\u00e1cil de operar e manter. \u00c9 mais adequado para \u00e1gua, \u00e1cido, solvente, g\u00e1s natural e outros meios de trabalho em geral.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Em compara\u00e7\u00e3o com outros tipos de v\u00e1lvulas, a v\u00e1lvula de esfera pneum\u00e1tica tem as seguintes vantagens: abertura r\u00e1pida, est\u00e1vel e confi\u00e1vel, ampla aplica\u00e7\u00e3o, etc.<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>1. O rolamento do eixo axial reduz o torque de atrito da haste da v\u00e1lvula, o que torna a haste da v\u00e1lvula est\u00e1vel e flex\u00edvel durante a opera\u00e7\u00e3o de longo prazo.<\/li><li>2. Fun\u00e7\u00e3o antiest\u00e1tica: uma mola \u00e9 colocada entre o corpo da esfera e o corpo da v\u00e1lvula, o que pode eliminar a eletricidade est\u00e1tica gerada no processo de comuta\u00e7\u00e3o.<\/li><li>3. O politetrafluoretileno e outros materiais t\u00eam boas propriedades autolubrificantes, portanto a perda por atrito com a esfera \u00e9 pequena, o que tamb\u00e9m leva ao aumento da vida \u00fatil da v\u00e1lvula de esfera pneum\u00e1tica.<\/li><li>4. Pequena resist\u00eancia a fluidos: a v\u00e1lvula de esfera pneum\u00e1tica \u00e9, na verdade, aquela com a menor resist\u00eancia a fluidos em todas as classifica\u00e7\u00f5es de v\u00e1lvulas. Mesmo que seja uma v\u00e1lvula de esfera pneum\u00e1tica de di\u00e2metro reduzido, a resist\u00eancia ao fluido \u00e9 relativamente pequena.<\/li><\/ul>\n\n\n\n<p>No artigo acima, voc\u00ea deve ter aprendido muito sobre as caracter\u00edsticas da v\u00e1lvula esf\u00e9rica manual ap\u00f3s a leitura. Como profissional, para obter esses conhecimentos, voc\u00ea precisa lembr\u00e1-los, estar familiarizado com eles e ao mesmo tempo utiliz\u00e1-los com flexibilidade.<\/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\/advantages-and-disadvantages-of-globe-valves.html\/\">O que \u00e9 uma v\u00e1lvula de globo?<\/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\/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\/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\/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>A v\u00e1lvula esfera possui estrutura simples, \u00e9 pequena e leve. E agora, em muitos campos, tamb\u00e9m \u00e9 usado, desde\u2026 <a title=\"Quais s\u00e3o as caracter\u00edsticas da v\u00e1lvula esf\u00e9rica manual\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/pt\/what-are-the-characteristics-of-manual-ball-valve.html\" aria-label=\"Mais em Quais s\u00e3o as caracter\u00edsticas da v\u00e1lvula esfera manual\">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":[2256,2180],"class_list":["post-16574","post","type-post","status-publish","format-standard","hentry","category-ball-valve","tag-manual-ball-valve","tag-pneumatic-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":2256,"name":"manual ball valve","slug":"manual-ball-valve","term_group":0,"term_taxonomy_id":2256,"taxonomy":"post_tag","description":"","parent":0,"count":5,"filter":"raw"},{"term_id":2180,"name":"pneumatic ball valve","slug":"pneumatic-ball-valve","term_group":0,"term_taxonomy_id":2180,"taxonomy":"post_tag","description":"","parent":0,"count":15,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1927,"label":"Ball Valve"}],"post_tag":[{"value":2256,"label":"manual ball valve"},{"value":2180,"label":"pneumatic ball valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What are the Characteristics of Manual 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\/what-are-the-characteristics-of-manual-ball-valve.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What are the Characteristics of Manual Ball Valve - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"The ball valve has simple structure, it is small and light. 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