{"id":5953,"date":"2024-07-31T23:14:01","date_gmt":"2024-07-31T23:14:01","guid":{"rendered":"https:\/\/sinovalveco.com\/?post_type=product&#038;p=5953"},"modified":"2025-06-11T12:24:32","modified_gmt":"2025-06-11T12:24:32","slug":"flange-globe-valve","status":"publish","type":"product","link":"https:\/\/ntgdvalve.com\/pt\/flange-globe-valve\/","title":{"rendered":"V\u00e1lvula globo de flange"},"content":{"rendered":"<p>A\u00a0<strong>v\u00e1lvula globo com flange<\/strong>\u00a0\u00e9 uma v\u00e1lvula em que a parte de fechamento (flap da v\u00e1lvula) se move ao longo da linha central da sede da v\u00e1lvula. De acordo com essa forma de movimento da aba da v\u00e1lvula, a altera\u00e7\u00e3o da porta da sede da v\u00e1lvula \u00e9 proporcional ao curso da aba da v\u00e1lvula. Como o curso de abertura ou fechamento da haste da v\u00e1lvula desse tipo de v\u00e1lvula \u00e9 relativamente curto e tem uma fun\u00e7\u00e3o de corte muito confi\u00e1vel, e como a altera\u00e7\u00e3o da porta da sede \u00e9 proporcional ao curso da aba, a v\u00e1lvula globo de flange \u00e9 ideal para regular o fluxo. Portanto, a v\u00e1lvula globo de flange \u00e9 ideal para fechamento ou regulagem e estrangulamento.<\/p>\n<p><a href=\"https:\/\/ntgdvalve.com\/\/wp-content\/uploads\/2020\/07\/image005.png\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-post-1256 wp-image-1557\" src=\"https:\/\/ntgdvalve.com\/\/wp-content\/uploads\/2020\/07\/image005.png\" alt=\"v\u00e1lvula globo tipo T\" width=\"300\" height=\"431\" \/><\/a><\/p>\n<div class=\"lwptoc lwptoc-autoWidth lwptoc-baseItems lwptoc-light lwptoc-notInherit\" data-smooth-scroll=\"1\" data-smooth-scroll-offset=\"24\" data-lwptoc-initialized=\"1\">\n<div class=\"lwptoc_i\">\n<div class=\"lwptoc_items lwptoc_items-visible\">\n<div class=\"lwptoc_itemWrap\">\n<div class=\"lwptoc_item\">\n<div class=\"lwptoc_itemWrap\">\n<div class=\"lwptoc_item\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3><\/h3>\n<p>&nbsp;<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u00cdndice<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Alternar tabela de conte\u00fado\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Alternar<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #0a0a0a;color:#0a0a0a\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #0a0a0a;color:#0a0a0a\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/ntgdvalve.com\/pt\/flange-globe-valve\/#The_working_principle_and_characteristics_of_the_flange_globe_valve\" >O princ\u00edpio de funcionamento e as caracter\u00edsticas da v\u00e1lvula globo de flange<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/ntgdvalve.com\/pt\/flange-globe-valve\/#The_advantages_and_disadvantages_of_the_flange_globe_valve\" >As vantagens e desvantagens da v\u00e1lvula globo de flange<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/ntgdvalve.com\/pt\/flange-globe-valve\/#A_The_flange_globe_valve_has_the_following_advantages\" >A. A v\u00e1lvula globo de flange tem as seguintes vantagens:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/ntgdvalve.com\/pt\/flange-globe-valve\/#B_The_disadvantages_of_the_flange_globe_valve_are_as_follows\" >B. As desvantagens da v\u00e1lvula globo com flange s\u00e3o as seguintes:<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"The_working_principle_and_characteristics_of_the_flange_globe_valve\"><\/span><span id=\"The_working_principle_and_characteristics_of_the_flange_globe_valve\"><strong>O princ\u00edpio de funcionamento e as caracter\u00edsticas da v\u00e1lvula globo de flange<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>Como uma v\u00e1lvula do tipo corte extremamente importante, a v\u00e1lvula globo com flange \u00e9 vedada pela aplica\u00e7\u00e3o de torque \u00e0 haste, e a haste aplica press\u00e3o \u00e0 aba da v\u00e1lvula na dire\u00e7\u00e3o axial, de modo que a superf\u00edcie de veda\u00e7\u00e3o da aba da v\u00e1lvula e a superf\u00edcie de veda\u00e7\u00e3o da sede da v\u00e1lvula se encaixem perfeitamente para evitar que o meio vaze ao longo da lacuna entre as superf\u00edcies de veda\u00e7\u00e3o.<\/p>\n<p>O par de veda\u00e7\u00e3o da v\u00e1lvula globo de flange \u00e9 composto pela superf\u00edcie de veda\u00e7\u00e3o da aba da v\u00e1lvula e pela superf\u00edcie de veda\u00e7\u00e3o da sede da v\u00e1lvula. A haste aciona a aba da v\u00e1lvula para se mover verticalmente ao longo da linha central da sede da v\u00e1lvula. Durante o processo de abertura e fechamento, a altura de abertura \u00e9 pequena, f\u00e1cil de ajustar o fluxo e f\u00e1cil de fabricar e manter, com uma ampla gama de aplica\u00e7\u00f5es de press\u00e3o.<\/p>\n<h3><img decoding=\"async\" class=\"wp-image-6135 aligncenter\" src=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2024\/07\/DSC4419-scaled.jpg\" alt=\"v\u00e1lvula globo com flange\" width=\"500\" height=\"671\" srcset=\"https:\/\/ntgdvalve.com\/wp-content\/uploads\/2024\/07\/DSC4419-scaled.jpg 1909w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2024\/07\/DSC4419-768x1030.jpg 768w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2024\/07\/DSC4419-1146x1536.jpg 1146w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2024\/07\/DSC4419-1528x2048.jpg 1528w, https:\/\/ntgdvalve.com\/wp-content\/uploads\/2024\/07\/DSC4419-600x804.jpg 600w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/h3>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"The_advantages_and_disadvantages_of_the_flange_globe_valve\"><\/span><span id=\"The_advantages_and_disadvantages_of_the_flange_globe_valve\"><strong>As vantagens e desvantagens da v\u00e1lvula globo de flange<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"A_The_flange_globe_valve_has_the_following_advantages\"><\/span><span id=\"A_The_flange_globe_valve_has_the_following_advantages\">A. A v\u00e1lvula globo de flange tem as seguintes vantagens:<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol>\n<li>Estrutura simples, mais conveniente para fabrica\u00e7\u00e3o e reparo.<\/li>\n<li>Pequeno curso de trabalho, tempos curtos de abertura e fechamento.<\/li>\n<li>Boa veda\u00e7\u00e3o, baixo atrito entre as superf\u00edcies de veda\u00e7\u00e3o e longa vida \u00fatil.<\/li>\n<\/ol>\n<h3><span class=\"ez-toc-section\" id=\"B_The_disadvantages_of_the_flange_globe_valve_are_as_follows\"><\/span><span id=\"B_The_disadvantages_of_the_flange_globe_valve_are_as_follows\">B. As desvantagens da v\u00e1lvula globo com flange s\u00e3o as seguintes:<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol>\n<li>A resist\u00eancia do fluido \u00e9 grande, a for\u00e7a necess\u00e1ria para abrir e fechar \u00e9 maior.<\/li>\n<li>N\u00e3o \u00e9 adequado para meios com part\u00edculas, alta viscosidade e f\u00e1cil coqueifica\u00e7\u00e3o.<\/li>\n<li>Desempenho ruim do ajuste.<\/li>\n<\/ol>\n<p>A NTGD Valve \u00e9 uma empresa profissional\u00a0<strong>Fabricante de v\u00e1lvula globo de flange<\/strong>Se tiver alguma d\u00favida, n\u00e3o hesite em entrar em contato conosco.<\/p>\n<p style=\"text-align: center;\"><iframe title=\"Reprodutor de v\u00eddeo do YouTube\" src=\"https:\/\/www.youtube.com\/embed\/vST0F6wE3Pw?si=qaU5AsOMIcwkwPGB\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><\/iframe><\/p>","protected":false},"excerpt":{"rendered":"<p>\u203b <strong data-start=\"3\" data-end=\"25\" data-is-only-node=\"\">Conex\u00e3o flangeada<\/strong>: F\u00e1cil instala\u00e7\u00e3o com conex\u00f5es aparafusadas.<br \/>\n\u203b <strong data-start=\"73\" data-end=\"92\" data-is-only-node=\"\">Regula\u00e7\u00e3o de fluxo<\/strong>: Excelente para o controle preciso do fluxo.<br \/>\n\u203b <strong data-start=\"133\" data-end=\"151\" data-is-only-node=\"\">Design compacto<\/strong>: Economia de espa\u00e7o e efici\u00eancia.<br \/>\n\u203b <strong data-start=\"184\" data-end=\"208\" data-is-only-node=\"\">Constru\u00e7\u00e3o dur\u00e1vel<\/strong>: Resistente ao desgaste e \u00e0 corros\u00e3o.<br \/>\n\u203b <strong data-start=\"246\" data-end=\"260\" data-is-only-node=\"\">\u00c0 prova de vazamentos<\/strong>: Veda\u00e7\u00e3o confi\u00e1vel para vazamento m\u00ednimo.<\/p>\n<p>\u203b <strong data-start=\"303\" data-end=\"328\" data-is-only-node=\"\">Aplica\u00e7\u00e3o vers\u00e1til<\/strong>: Adequado para v\u00e1rios tipos de fluidos.<\/p>\n<p>&nbsp;<\/p>","protected":false},"featured_media":6138,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_eb_attr":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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