{"id":16605,"date":"2022-06-22T06:19:40","date_gmt":"2022-06-22T06:19:40","guid":{"rendered":"https:\/\/zecovalve.com\/?p=16605"},"modified":"2022-06-22T06:19:41","modified_gmt":"2022-06-22T06:19:41","slug":"sealing-principle-of-floating-ball-valve","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/pt\/sealing-principle-of-floating-ball-valve.html","title":{"rendered":"Princ\u00edpio de veda\u00e7\u00e3o da v\u00e1lvula de esfera flutuante"},"content":{"rendered":"<p>Existem dois an\u00e9is de veda\u00e7\u00e3o de sede no corpo da v\u00e1lvula do&nbsp;<a href=\"https:\/\/zecovalve.com\/pt\/products\/manual-ball-valve.html\/\" target=\"_blank\" rel=\"noreferrer noopener\">v\u00e1lvula de esfera flutuante<\/a>. Uma esfera est\u00e1 presa entre eles. Existem buracos passantes na esfera. O di\u00e2metro dos furos passantes \u00e9 igual ao di\u00e2metro interno da tubula\u00e7\u00e3o. \u00c9 chamada de v\u00e1lvula esf\u00e9rica de di\u00e2metro total. O di\u00e2metro do furo passante \u00e9 ligeiramente menor que o di\u00e2metro interno da tubula\u00e7\u00e3o, que \u00e9 chamado de v\u00e1lvula de esfera de contra\u00e7\u00e3o. A esfera pode girar livremente no anel de veda\u00e7\u00e3o da sede por meio da haste. Quando abre, o furo esf\u00e9rico \u00e9 alinhado com a abertura da tubula\u00e7\u00e3o para garantir que a resist\u00eancia do meio de trabalho da tubula\u00e7\u00e3o seja m\u00ednima. Quando a haste gira 1\/4 de c\u00edrculo, o orif\u00edcio da esfera fica perpendicular \u00e0 passagem da v\u00e1lvula, e a esfera \u00e9 firmemente pressionada no anel de veda\u00e7\u00e3o da sede na sa\u00edda pela for\u00e7a de pr\u00e9-aperto e press\u00e3o m\u00e9dia nas duas veda\u00e7\u00f5es da sede, assim garantindo a veda\u00e7\u00e3o completa da v\u00e1lvula. A v\u00e1lvula de esfera \u00e9 uma veda\u00e7\u00e3o for\u00e7ada unilateral.<\/p>\n\n\n\n<p>A v\u00e1lvula de esfera flutuante tamb\u00e9m deve se concentrar em saber se o material da sede pode suportar a carga da esfera, porque a esfera tamb\u00e9m suporta a carga total do meio de trabalho al\u00e9m de seu pr\u00f3prio peso e o passa para a sede. Al\u00e9m disso, de acordo com&nbsp;<a href=\"https:\/\/zecovalve.com\/pt\/products\/floating-ball-valve.html\/\" target=\"_blank\" rel=\"noreferrer noopener\">v\u00e1lvula de esfera tipo flutuante<\/a>, tamb\u00e9m deve ser considerada a necessidade de maior for\u00e7a na opera\u00e7\u00e3o de v\u00e1lvulas esfera flutuantes de grande calibre.<\/p>\n\n\n\n<p>Zeco Value \u00e9 um dos mais profissionais\u00a0<a href=\"https:\/\/zecovalve.com\/pt\/products\/floating-ball-valve.html\/\" target=\"_blank\" rel=\"noreferrer noopener\">fabricantes de v\u00e1lvulas de esfera flutuantes<\/a>. Para mais informa\u00e7\u00f5es sobre\u00a0<a href=\"https:\/\/zecovalve.com\/pt\/products\/floating-ball-valve.html\/\" target=\"_blank\" rel=\"noreferrer noopener\">pre\u00e7o da v\u00e1lvula de esfera flutuante<\/a>\u00a0e produtos, visite nosso website em http:\/\/www.zecovalve.com\/.<\/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\/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-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\/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\/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>Existem dois an\u00e9is de veda\u00e7\u00e3o de sede no corpo da v\u00e1lvula de esfera flutuante. Uma esfera est\u00e1 presa entre eles. H\u00e1 \u2026 <a title=\"Princ\u00edpio de veda\u00e7\u00e3o da v\u00e1lvula de esfera flutuante\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/pt\/sealing-principle-of-floating-ball-valve.html\" aria-label=\"Mais em Princ\u00edpio de veda\u00e7\u00e3o da v\u00e1lvula esfera flutuante\">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":[1861],"class_list":["post-16605","post","type-post","status-publish","format-standard","hentry","category-ball-valve","tag-floating-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":1861,"name":"floating ball valve","slug":"floating-ball-valve","term_group":0,"term_taxonomy_id":1861,"taxonomy":"post_tag","description":"","parent":0,"count":18,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1927,"label":"Ball Valve"}],"post_tag":[{"value":1861,"label":"floating ball valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Sealing principle of floating 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\/sealing-principle-of-floating-ball-valve.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sealing principle of floating ball valve - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"There are two seat sealing rings in the valve body of the&nbsp;floating ball valve. 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