{"id":3439,"date":"2025-11-23T02:17:18","date_gmt":"2025-11-22T18:17:18","guid":{"rendered":"https:\/\/www.pansvalve.com\/?p=3439"},"modified":"2025-12-01T15:04:43","modified_gmt":"2025-12-01T07:04:43","slug":"how-to-measure-butterfly-valve-size","status":"publish","type":"post","link":"https:\/\/www.pansvalve.com\/pt\/blog\/butterfly-valve\/how-to-measure-butterfly-valve-size\/","title":{"rendered":"Como medir o tamanho de uma v\u00e1lvula borboleta: 4 m\u00e9todos confi\u00e1veis"},"content":{"rendered":"<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 \u00cdndice\"><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: #999;color:#999\" 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: #999;color:#999\" 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:\/\/www.pansvalve.com\/pt\/blog\/butterfly-valve\/how-to-measure-butterfly-valve-size\/#Why_Butterfly_Valve_Size_Matters\" >Por que o tamanho da v\u00e1lvula borboleta \u00e9 importante<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.pansvalve.com\/pt\/blog\/butterfly-valve\/how-to-measure-butterfly-valve-size\/#How_to_Determine_Butterfly_Valve_Size\" >Como determinar o tamanho da v\u00e1lvula borboleta?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.pansvalve.com\/pt\/blog\/butterfly-valve\/how-to-measure-butterfly-valve-size\/#Additional_Tips_for_Accurate_Measurement\" >Dicas adicionais para medi\u00e7\u00f5es precisas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.pansvalve.com\/pt\/blog\/butterfly-valve\/how-to-measure-butterfly-valve-size\/#Common_Mistakes_to_Avoid\" >Erros comuns a evitar<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.pansvalve.com\/pt\/blog\/butterfly-valve\/how-to-measure-butterfly-valve-size\/#Final_Thoughts_Measuring_Butterfly_Valve_Size\" >Considera\u00e7\u00f5es finais: Medindo o tamanho da v\u00e1lvula borboleta<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Conhecer o correto <a href=\"https:\/\/www.pansvalve.com\/pt\/product\/butterfly-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">v\u00e1lvula borboleta<\/a> O tamanho \u00e9 essencial para obter o controle de fluxo adequado, manter a efici\u00eancia do sistema e evitar erros de instala\u00e7\u00e3o dispendiosos.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em resumo, voc\u00ea pode medir uma v\u00e1lvula borboleta verificando o di\u00e2metro do tubo, a dimens\u00e3o face a face, as marca\u00e7\u00f5es da v\u00e1lvula e comparando com uma tabela de tamanhos de v\u00e1lvulas borboleta.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Seja para substituir uma v\u00e1lvula antiga ou projetar uma nova tubula\u00e7\u00e3o, entender como medir corretamente o tamanho de uma v\u00e1lvula borboleta garante que seu sistema funcione com seguran\u00e7a e efic\u00e1cia.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Butterfly_Valve_Size_Matters\"><\/span>Por que o tamanho da v\u00e1lvula borboleta \u00e9 importante<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">O tamanho de uma v\u00e1lvula borboleta afeta diretamente a quantidade de fluido que passa por um sistema e a facilidade com que ele pode ser controlado.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Escolher o tamanho errado da v\u00e1lvula borboleta pode levar \u00e0 perda de press\u00e3o, vazamento ou tens\u00e3o mec\u00e2nica.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Para ajudar a padronizar a sele\u00e7\u00e3o, muitos engenheiros e <a href=\"https:\/\/www.pansvalve.com\/pt\/customer-service\/\" target=\"_blank\" rel=\"noreferrer noopener\">equipes de manuten\u00e7\u00e3o<\/a> Consulte uma tabela ou lista de tamanhos de v\u00e1lvulas borboleta, que mostra a rela\u00e7\u00e3o entre o tamanho nominal, a capacidade de vaz\u00e3o e o tipo de conex\u00e3o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Se voc\u00ea j\u00e1 se perguntou: \u201c<em>Como posso saber qual o tamanho da minha v\u00e1lvula?<\/em>\u201d&quot; ou &quot;\u201c<em>Como saber o tamanho de uma v\u00e1lvula borboleta?<\/em>\u201dEste guia descreve as maneiras mais pr\u00e1ticas de determinar isso, especialmente quando n\u00e3o h\u00e1 etiqueta ou documenta\u00e7\u00e3o do fabricante dispon\u00edvel.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Determine_Butterfly_Valve_Size\"><\/span>Como determinar o tamanho da v\u00e1lvula borboleta?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Existem 4 m\u00e9todos confi\u00e1veis para determinar o tamanho correto da v\u00e1lvula borboleta para sua aplica\u00e7\u00e3o. Esses m\u00e9todos se aplicam tanto a novas instala\u00e7\u00f5es quanto a sistemas existentes onde as especifica\u00e7\u00f5es n\u00e3o s\u00e3o claras.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"328\" height=\"228\" src=\"https:\/\/www.pansvalve.com\/wp-content\/uploads\/2025\/11\/17-3-Hardness-Inpsection.webp\" alt=\"\" class=\"wp-image-3446\" srcset=\"https:\/\/www.pansvalve.com\/wp-content\/uploads\/2025\/11\/17-3-Hardness-Inpsection.webp 328w, https:\/\/www.pansvalve.com\/wp-content\/uploads\/2025\/11\/17-3-Hardness-Inpsection-300x209.webp 300w, https:\/\/www.pansvalve.com\/wp-content\/uploads\/2025\/11\/17-3-Hardness-Inpsection-18x12.webp 18w\" sizes=\"(max-width: 328px) 100vw, 328px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">1. Me\u00e7a o di\u00e2metro interno (DI) do tubo.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A maneira mais simples e precisa de determinar o tamanho ideal de uma v\u00e1lvula borboleta \u00e9 medindo o di\u00e2metro interno do tubo onde a v\u00e1lvula ser\u00e1 instalada.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.pansvalve.com\/pt\/butterfly-valve-manufacturer\/\" target=\"_blank\" rel=\"noreferrer noopener\">V\u00e1lvulas borboleta<\/a> Geralmente s\u00e3o projetadas para corresponder ao tamanho nominal do tubo. Use um paqu\u00edmetro ou uma fita m\u00e9trica flex\u00edvel para verificar o di\u00e2metro interno da abertura do flange.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Por exemplo, se o di\u00e2metro interno medir cerca de 100 mil\u00edmetros, voc\u00ea provavelmente precisar\u00e1 de uma v\u00e1lvula borboleta DN100.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c9 importante medir em v\u00e1rios pontos ao redor do tubo para levar em considera\u00e7\u00e3o o desgaste, a corros\u00e3o ou irregularidades que possam afetar o encaixe.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Verifique a dimens\u00e3o face a face<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Se voc\u00ea j\u00e1 possui uma v\u00e1lvula, mas n\u00e3o tem placa de identifica\u00e7\u00e3o, pode medir a dimens\u00e3o face a face, ou seja, a dist\u00e2ncia entre as duas faces flangeadas do corpo da v\u00e1lvula.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Essa medi\u00e7\u00e3o ajuda a identificar o padr\u00e3o da v\u00e1lvula de acordo com <a href=\"https:\/\/www.pansvalve.com\/pt\/blog\/what-is-api-6d-standard\/\" target=\"_blank\" rel=\"noreferrer noopener\">ISO 5752, API 609<\/a>, ou MSS-SP-67.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Comparando sua medida com uma tabela de tamanhos de v\u00e1lvulas borboleta em PDF de sua marca ou fabricante de confian\u00e7a, voc\u00ea pode determinar facilmente o tamanho nominal e a classe padr\u00e3o da sua v\u00e1lvula.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Muitos <a href=\"https:\/\/www.pansvalve.com\/pt\/company-profile\/\" target=\"_blank\" rel=\"noreferrer noopener\">fabricantes de v\u00e1lvulas<\/a> Disponibilizamos tabelas de tamanhos de v\u00e1lvulas borboleta para download, incluindo medidas m\u00e9tricas e imperiais para consulta r\u00e1pida.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Inspecione as marca\u00e7\u00f5es da v\u00e1lvula ou a placa de identifica\u00e7\u00e3o.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A maioria das v\u00e1lvulas borboleta modernas possui marca\u00e7\u00f5es fundidas ou gravadas que exibem informa\u00e7\u00f5es essenciais, como tamanho, classe de press\u00e3o e material.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Procure por c\u00f3digos alfanum\u00e9ricos como \u201cDN150 PN16\u201d ou \u201c6\u201d 150LB, que indicam tanto o tamanho da v\u00e1lvula quanto sua classifica\u00e7\u00e3o de press\u00e3o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Se as marca\u00e7\u00f5es estiverem parcialmente apagadas ou cobertas por tinta, limpe cuidadosamente a \u00e1rea com uma escova de arame ou um pano para revelar todos os detalhes.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Esses c\u00f3digos de identifica\u00e7\u00e3o s\u00e3o padronizados, portanto, voc\u00ea pode compar\u00e1-los com seguran\u00e7a a uma lista de tamanhos de v\u00e1lvulas borboleta ou a um cat\u00e1logo do fabricante.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Este m\u00e9todo \u00e9 especialmente \u00fatil para equipes de manuten\u00e7\u00e3o que substituem v\u00e1lvulas mais antigas, para as quais a documenta\u00e7\u00e3o pode n\u00e3o estar mais dispon\u00edvel.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. Compare com uma tabela de tamanhos de v\u00e1lvulas borboleta.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Mesmo com medi\u00e7\u00f5es diretas, comparar suas descobertas com a tabela de tamanhos de v\u00e1lvulas borboleta em PDF fornecida pela marca ou fabricante local garante a precis\u00e3o.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Esses gr\u00e1ficos normalmente incluem par\u00e2metros cr\u00edticos, tais como:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Di\u00e2metro nominal (DN ou NPS)<\/li>\n\n\n\n<li>Comprimento face a face<\/li>\n\n\n\n<li>Di\u00e2metro do eixo e dimens\u00f5es de fura\u00e7\u00e3o do flange<\/li>\n\n\n\n<li>Coeficientes de fluxo (valores de Cv ou Kv)<br><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Por exemplo, uma v\u00e1lvula borboleta de 4 polegadas pode corresponder a um modelo DN100, dependendo se o sistema utiliza padr\u00f5es m\u00e9tricos ou imperiais.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Essa verifica\u00e7\u00e3o cruzada elimina as suposi\u00e7\u00f5es e ajuda a confirmar a compatibilidade com flanges e atuadores existentes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Additional_Tips_for_Accurate_Measurement\"><\/span>Dicas adicionais para medi\u00e7\u00f5es precisas<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Identifique o tipo de conex\u00e3o<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">As v\u00e1lvulas borboleta podem ser do tipo wafer, lug ou flangeadas. As v\u00e1lvulas borboleta flangeadas s\u00e3o mais f\u00e1ceis de medir porque seus pontos de conex\u00e3o s\u00e3o padronizados.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Os modelos de encaixe tipo wafer e tipo lug podem exigir medi\u00e7\u00f5es mais precisas entre flanges ou entre furos de parafusos.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Verificar a dire\u00e7\u00e3o e a orienta\u00e7\u00e3o do fluxo.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Sempre observe como a v\u00e1lvula est\u00e1 instalada em rela\u00e7\u00e3o \u00e0 tubula\u00e7\u00e3o. Uma instala\u00e7\u00e3o invertida ou desalinhada pode distorcer as medi\u00e7\u00f5es e afetar o desempenho da v\u00e1lvula.<\/p>\n\n\n\n<style>\n    \/* \u5bfc\u5165 Poppins \u5b57\u4f53 *\/\n    @import url('https:\/\/fonts.googleapis.com\/css2?family=Poppins:wght@400;600&display=swap');\n\n    \/* \u6837\u5f0f\u9694\u79bb\uff1a\u6240\u6709\u6837\u5f0f\u90fd\u4ee5 .cldg-card- \u5f00\u5934\uff0c\u907f\u514d\u5f71\u54cd\u7f51\u7ad9\u5176\u4ed6\u90e8\u5206 *\/\n    .cldg-card-container {\n        display: flex;\n        flex-wrap: wrap; \/* \u5728\u79fb\u52a8\u7aef\u6362\u884c *\/\n        width: 100%;\n        margin: 20px 0;\n        border: 1px solid #e0e0e0;\n        border-radius: 8px;\n        overflow: hidden; \/* \u786e\u4fdd\u5b50\u5143\u7d20\u7684\u5706\u89d2\u751f\u6548 *\/\n        background-color: #ffffff;\n        font-family: 'Poppins', Arial, sans-serif; \/* \u4f7f\u7528\u60a8\u6307\u5b9a\u7684 Poppins \u5b57\u4f53 *\/\n        box-sizing: border-box;\n    }\n\n    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margin-bottom: 15px;\n        line-height: 1.3;\n    }\n\n    .cldg-card-description {\n        font-size: 16px;\n        color: #444444;\n        line-height: 1.6;\n        margin-bottom: 20px;\n    }\n\n    .cldg-card-cta-button {\n        display: inline-block;\n        \/* \u4e3a\u4e86\u4fdd\u6301\u6309\u94ae\u5927\u5c0f\uff0c\u5185\u8fb9\u8ddd\u51cf\u53bb\u8fb9\u6846\u5bbd\u5ea6 *\/\n        padding: 10px 26px; \n        font-size: 16px;\n        font-weight: 600;\n        color: #d70c19; \/* \u6587\u672c\u989c\u8272\uff1a\u7ea2\u8272 *\/\n        background-color: #ffffff; \/* \u80cc\u666f\u989c\u8272\uff1a\u767d\u8272 *\/\n        border: 2px solid #d70c19; \/* \u8fb9\u6846\uff1a2\u50cf\u7d20\u7ea2\u8272\u5b9e\u7ebf *\/\n        border-radius: 5px;\n        text-decoration: none;\n        text-align: center;\n        transition: background-color 0.3s ease, color 0.3s ease;\n    }\n\n    .cldg-card-cta-button:hover {\n        background-color: #d70c19; \/* \u60ac\u505c\u65f6\u80cc\u666f\uff1a\u7ea2\u8272 *\/\n        color: #ffffff; \/* \u60ac\u505c\u65f6\u6587\u672c\uff1a\u767d\u8272 *\/\n    }\n\n    \/* \u54cd\u5e94\u5f0f\u8bbe\u8ba1\uff1a\u5728\u5bbd\u5ea6\u5c0f\u4e8e768px\u7684\u8bbe\u5907\u4e0a *\/\n    @media (max-width: 768px) {\n        .cldg-card-container {\n            flex-direction: column; \/* \u5782\u76f4\u5806\u53e0 *\/\n        }\n\n        .cldg-card-text-column,\n        .cldg-card-image-column {\n            flex: 100%; \/* \u6bcf\u680f\u90fd\u5360\u636e\u5168\u90e8\u5bbd\u5ea6 *\/\n        }\n        .cldg-card-text-column {\n            padding: 25px; \/* \u8c03\u6574\u5185\u8fb9\u8ddd *\/\n        }\n    }\n<\/style>\n\n<div class=\"cldg-card-container\">\n    <div class=\"cldg-card-text-column\">\n        <p class=\"cldg-card-title\">Por que tantos projetos escolhem nossas v\u00e1lvulas borboleta?<\/p>\n        <p class=\"cldg-card-description\">\nDo desempenho de veda\u00e7\u00e3o \u00e0 durabilidade, oferecemos solu\u00e7\u00f5es de n\u00edvel profissional.<\/p>\n        <a href=\"https:\/\/www.pansvalve.com\/pt\/products\/high-performance-butterfly-valve\/\" class=\"cldg-card-cta-button\" target=\"_blank\" rel=\"noopener noreferrer\">\n            Ver especifica\u00e7\u00f5es\n        <\/a>\n    <\/div>\n    <div class=\"cldg-card-image-column\">\n        <img decoding=\"async\" src=\"https:\/\/www.pansvalve.com\/wp-content\/uploads\/2024\/09\/High-Performance-Butterfly-Valve.png\" alt=\"Sua f\u00e1brica de v\u00e1lvulas de esfera munh\u00e3o de entrada superior direta\">\n    <\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Common_Mistakes_to_Avoid\"><\/span>Erros comuns a evitar<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Medir o di\u00e2metro externo do tubo em vez do interno.<\/strong>O di\u00e2metro externo pode induzir voc\u00ea ao erro, fazendo com que escolha uma v\u00e1lvula maior.<br><\/li>\n\n\n\n<li><strong>Ignorando as normas de flanges<\/strong>As flanges ANSI, DIN e JIS diferem ligeiramente no espa\u00e7amento e di\u00e2metro dos furos, mesmo para o mesmo tamanho nominal.<br><\/li>\n\n\n\n<li><strong>Baseando-se na estimativa visual<\/strong>Um pequeno erro de julgamento pode resultar em veda\u00e7\u00e3o inadequada ou restri\u00e7\u00e3o de fluxo.<br><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Lembre-se de que as v\u00e1lvulas borboleta devem encaixar-se firmemente na tubula\u00e7\u00e3o para manter a integridade da veda\u00e7\u00e3o e evitar vibra\u00e7\u00f5es ou vazamentos durante a opera\u00e7\u00e3o.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Final_Thoughts_Measuring_Butterfly_Valve_Size\"><\/span>Considera\u00e7\u00f5es finais: Medindo o tamanho da v\u00e1lvula borboleta<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Saber como medir o tamanho de uma v\u00e1lvula borboleta ajuda os engenheiros, <a href=\"https:\/\/www.pansvalve.com\/pt\/power-plant-valves-manufacturer\/\" target=\"_blank\" rel=\"noreferrer noopener\">operadores de planta<\/a>, E as equipes de manuten\u00e7\u00e3o tomam decis\u00f5es seguras ao selecionar ou substituir v\u00e1lvulas.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Seguindo estes quatro m\u00e9todos comprovados: medindo o di\u00e2metro interno do tubo, verificando as dimens\u00f5es face a face, inspecionando as marca\u00e7\u00f5es e consultando uma tabela de tamanhos de v\u00e1lvulas borboleta, voc\u00ea pode identificar o tamanho correto de forma r\u00e1pida e precisa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quer voc\u00ea esteja trabalhando com uma tabela de tamanhos de v\u00e1lvulas borboleta em PDF ou comparando op\u00e7\u00f5es em uma lista de tamanhos de v\u00e1lvulas borboleta, o objetivo \u00e9 sempre o mesmo: garantir compatibilidade, seguran\u00e7a e controle de fluxo confi\u00e1vel para o seu sistema.<\/p>\n\n\n\n<style>\n    \/* \u5bfc\u5165 Poppins \u5b57\u4f53 *\/\n    @import url('https:\/\/fonts.googleapis.com\/css2?family=Poppins:wght@400;600;700&display=swap');\n\n    \/* \u6837\u5f0f\u9694\u79bb\uff1a\u6240\u6709\u6837\u5f0f\u90fd\u4ee5 .cldg-card- \u5f00\u5934\uff0c\u907f\u514d\u5f71\u54cd\u7f51\u7ad9\u5176\u4ed6\u90e8\u5206 *\/\n    .cldg-card-container {\n        display: flex;\n        flex-wrap: wrap; \/* \u5728\u79fb\u52a8\u7aef\u6362\u884c *\/\n        width: 100%;\n        margin: 20px 0;\n        border: 1px solid #e0e0e0;\n        border-radius: 8px;\n        overflow: hidden; \/* \u786e\u4fdd\u5b50\u5143\u7d20\u7684\u5706\u89d2\u751f\u6548 *\/\n        background-color: #ffffff;\n        font-family: 'Poppins', Arial, sans-serif; \/* \u4f7f\u7528\u60a8\u6307\u5b9a\u7684 Poppins \u5b57\u4f53 *\/\n        box-sizing: border-box;\n    }\n\n    .cldg-card-text-column {\n        flex: 55%; \/* \u5de6\u4fa7\u6587\u672c\u680f\u5360\u6bd4 55% *\/\n     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href=\"https:\/\/www.pansvalve.com\/pt\/products\/three-eccentric-metal-hard-seal-butterfly-valve\/\" class=\"cldg-card-cta-button\">Ver mais detalhes<\/a>\n    <\/div>\n\n    <div class=\"cldg-card-image-column\">\n        <img decoding=\"async\" src=\"https:\/\/www.pansvalve.com\/wp-content\/uploads\/2024\/09\/1-Three-Eccentric-Metal-Hard-Seal-Butterfly-Valve_butt-weld-type.png\" \n             alt=\"V\u00e1lvula DBB de veda\u00e7\u00e3o dupla superior\">\n    <\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Knowing the correct butterfly valve size is essential for achieving the right flow control, maintaining system efficiency, and preventing costly installation mistakes.&nbsp; In short, you can measure a butterfly valve by checking the pipe diameter, face-to-face dimension, valve markings, and comparing it with a butterfly valve size chart.&nbsp; Whether you are replacing an old valve [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3444,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[190],"tags":[],"class_list":["post-3439","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-butterfly-valve"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>4 Methods of Measuring Butterfly Valve Size | PANS<\/title>\n<meta name=\"description\" content=\"Learn 4 simple methods on how to measure butterfly valve size accurately using charts, markings, and pipe dimensions.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pansvalve.com\/pt\/blog\/butterfly-valve\/how-to-measure-butterfly-valve-size\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"4 Methods of Measuring Butterfly Valve Size | PANS\" \/>\n<meta property=\"og:description\" content=\"Learn 4 simple methods on how to measure butterfly valve size accurately using charts, markings, and pipe dimensions.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pansvalve.com\/pt\/blog\/butterfly-valve\/how-to-measure-butterfly-valve-size\/\" \/>\n<meta property=\"og:site_name\" content=\"Industrial Valve Manufacturer and Company from China\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-22T18:17:18+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-01T07:04:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.pansvalve.com\/wp-content\/uploads\/2025\/11\/How-to-Measure-Butterfly-Valve-Size.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"833\" \/>\n\t<meta property=\"og:image:height\" 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