{"id":4637,"date":"2024-06-20T06:40:58","date_gmt":"2024-06-19T22:40:58","guid":{"rendered":"https:\/\/xintaivalves.com\/?p=4637"},"modified":"2025-06-11T09:04:36","modified_gmt":"2025-06-11T01:04:36","slug":"understanding-the-differences-between-lugged-and-wafer-butterfly-valve","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/","title":{"rendered":"Carregado vs. V\u00e1lvula Borboleta Wafer"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 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 \u00edndice 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: #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 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#What_is_a_lugged_butterfly_valve\" >O que \u00e9 uma v\u00e1lvula borboleta com sali\u00eancias?<\/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.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#What_is_a_wafer_butterfly_valve\" >O que \u00e9 uma v\u00e1lvula borboleta wafer?<\/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.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#Quick_Summary_of_Key_Differences_Between_Lugged_and_Wafer_Butterfly_Valve\" >Resumo r\u00e1pido das principais diferen\u00e7as entre v\u00e1lvula borboleta Lugged e Wafer<\/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.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#Advantages_of_Lugged_Butterfly_Valves\" >Vantagens das v\u00e1lvulas borboleta com olhal<\/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.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#Advantages_of_Wafer_Butterfly_Valves\" >Vantagens das v\u00e1lvulas borboleta tipo wafer<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#Choosing_the_Right_Valve_for_Your_Application\" >Escolhendo a v\u00e1lvula certa para sua aplica\u00e7\u00e3o<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#In-depth_Understanding_the_Difference_Between_a_Lugged_Butterfly_Valve_and_a_Wafer_Butterfly_Valve\" >Compreens\u00e3o aprofundada da diferen\u00e7a entre uma v\u00e1lvula borboleta Lugged e uma v\u00e1lvula borboleta Wafer<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#Cost\" >Custo<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#Installation\" >Instala\u00e7\u00e3o<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#Operation\" >Opera\u00e7\u00e3o<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#Wafer_and_Lugged_Butterfly_Valve_FAQs\" >Perguntas frequentes sobre v\u00e1lvula borboleta wafer e lugged<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#What_is_a_wafer_butterfly_valve_used_for\" >Para que \u00e9 usada uma v\u00e1lvula borboleta wafer?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#What_is_a_fully_lugged_butterfly_valve\" >O que \u00e9 uma v\u00e1lvula borboleta totalmente com sali\u00eancias?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#What_are_the_advantages_of_a_lug_butterfly_valve\" >Quais s\u00e3o as vantagens de uma v\u00e1lvula borboleta lug?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#What_are_the_three_types_of_butterfly_valves\" >Quais s\u00e3o os tr\u00eas tipos de v\u00e1lvulas borboleta?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#How_do_I_choose_a_butterfly_valve\" >Como escolho uma v\u00e1lvula borboleta?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#What_is_the_most_common_use_of_butterfly_valves\" >Qual \u00e9 o uso mais comum de v\u00e1lvulas borboleta?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#What_is_the_difference_between_a_lug_and_a_wafer_connection\" >Qual \u00e9 a diferen\u00e7a entre uma conex\u00e3o lug e uma conex\u00e3o wafer?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#What_is_semi_lugged_butterfly_valve\" >O que \u00e9 v\u00e1lvula borboleta semi-lugged?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#Exploring_Reliable_Lugged_and_Wafer_Butterfly_Valve_Manufacturers\" >Explorando fabricantes confi\u00e1veis de v\u00e1lvulas borboleta Lugged e Wafer<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#%F0%9F%94%8E_Recommended_Reading_for_Wafer_Butterfly_Valves\" >\ud83d\udd0e Leitura recomendada para v\u00e1lvulas borboleta tipo wafer<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#Understanding_Wafer_Butterfly_Valves\" >Compreendendo as v\u00e1lvulas borboleta tipo wafer<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#Ball_Valve_vs_Butterfly_Valve\" >V\u00e1lvula de esfera vs v\u00e1lvula borboleta<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.xintaivalves.com\/pt\/blog\/understanding-the-differences-between-lugged-and-wafer-butterfly-valve\/#Top_Butterfly_Valve_Manufacturers_List\" >Lista dos principais fabricantes de v\u00e1lvulas borboleta<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.xintaivalves.com\/pt\/butterfly-valve-collection\/\">v\u00e1lvulas de borboleta <\/a>s\u00e3o um tipo de v\u00e1lvula projetada para controlar o fluxo em v\u00e1rios servi\u00e7os de fluidos.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Desenvolvidos pela primeira vez na d\u00e9cada de 1930, esses dispositivos se tornaram onipresentes em diversos setores hoje em dia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ao selecionar uma v\u00e1lvula borboleta, h\u00e1 dois tipos principais: de olhal e de wafer.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ambos funcionam de forma semelhante; no entanto, a escolha entre eles depende da sua aplica\u00e7\u00e3o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A sele\u00e7\u00e3o da v\u00e1lvula borboleta ideal depende dos requisitos do seu projeto.&nbsp;<br><a href=\"https:\/\/www.xintaivalves.com\/pt\/product\/centerline-lug-type-butterfly-valve\/\">V\u00e1lvulas borboleta tipo lug<\/a> s\u00e3o geralmente feitos de metais, enquanto <a href=\"https:\/\/www.xintaivalves.com\/pt\/product\/centerline-wafer-type-butterfly-valve\/\">v\u00e1lvulas borboleta tipo wafer<\/a> s\u00e3o compostos de pl\u00e1stico e podem ser operados pneumaticamente ou eletricamente.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.xintaivalves.com\/pt\/products\/centerline-wafer-type-butterfly-valve\/\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2022\/11\/Centerline-Wafer-Type-Butterfly-Valve.png\" alt=\"\" class=\"wp-image-3830\" style=\"width:401px;height:401px\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/11\/Centerline-Wafer-Type-Butterfly-Valve.png 800w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/11\/Centerline-Wafer-Type-Butterfly-Valve-300x300.png 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/11\/Centerline-Wafer-Type-Butterfly-Valve-150x150.png 150w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/11\/Centerline-Wafer-Type-Butterfly-Valve-768x768.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><figcaption class=\"wp-element-caption\">V\u00c1LVULA DE BORBOLETA DE VEDA\u00c7\u00c3O SUAVE TIPO WAFER NA LINHA CENTRAL<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_a_lugged_butterfly_valve\"><\/span><strong>O que \u00e9 uma v\u00e1lvula borboleta com sali\u00eancias?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Uma v\u00e1lvula borboleta com sali\u00eancias \u00e9 um tipo de v\u00e1lvula borboleta que possui sali\u00eancias ou abas no corpo da v\u00e1lvula.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Esses terminais permitem que a v\u00e1lvula seja aparafusada diretamente a uma conex\u00e3o de flange sem a necessidade de hardware adicional, facilitando a instala\u00e7\u00e3o e a manuten\u00e7\u00e3o.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_a_wafer_butterfly_valve\"><\/span><strong>O que \u00e9 uma v\u00e1lvula borboleta wafer?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Uma v\u00e1lvula borboleta wafer \u00e9 outro tipo de v\u00e1lvula borboleta projetada para caber entre dois flanges usando parafusos ou pinos.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ao contr\u00e1rio de uma v\u00e1lvula borboleta com sali\u00eancias, uma v\u00e1lvula borboleta wafer n\u00e3o possui sali\u00eancias ou abas no corpo da v\u00e1lvula. Em vez disso, depende da press\u00e3o do fluido para mant\u00ea-lo no lugar entre os flanges.<\/p>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n  <title>Destaque do produto Hero<\/title>\n  <style>\n    .hero-card {\n      display: flex;\n      flex-wrap: wrap;\n      align-items: center;\n      background: #f7f8fa;\n      border-radius: 16px;\n      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);\n      padding: 24px;\n      max-width: 900px;\n      margin: 40px auto;\n      font-family: Arial, sans-serif;\n      text-decoration: none;\n      color: inherit;\n      font-family: 'Poppins';\n    }\n\n    .hero-image {\n      width: 220px;\n      height: auto;\n      border-radius: 12px;\n      object-fit: cover;\n      flex-shrink: 0;\n    }\n\n    .hero-content {\n      padding-left: 24px;\n      flex: 1;\n      min-width: 260px;\n    }\n\n    .hero-title {\n      font-size: 1.6rem;\n      font-weight: bold;\n      margin-bottom: 12px;\n      color: #222;\n      font-family: 'Poppins';\n    }\n\n    .hero-description {\n      font-size: 1rem;\n      color: #555;\n      margin-bottom: 18px;\n    }\n\n    .hero-link {\n      display: inline-block;\n      padding: 10px 20px;\n      background-color: #D70C19;\n      color: #fff;\n      text-decoration: none;\n      border-radius: 8px;\n      font-weight: bold;\n      transition: background 0.2s ease-in-out;\n    }\n\n    .hero-link:hover {\n      background-color: #D70C19;\n    }\n\n    @media (max-width: 640px) {\n      .hero-card {\n        flex-direction: column;\n        text-align: center;\n      }\n\n      .hero-content {\n        padding-left: 0;\n        padding-top: 20px;\n      }\n\n      .hero-image {\n        width: 100%;\n        max-width: 280px;\n      }\n    }\n  <\/style>\n<\/head>\n<body>\n\n<a class=\"hero-card\" href=\"https:\/\/www.xintaivalves.com\/pt\/product\/butterfly-valve\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/02\/%E5%AF%B9%E7%84%8A%E5%BC%8F%E4%B8%89%E5%81%8F%E5%BF%83%E5%A4%9A%E5%B1%82%E6%AC%A1%E7%A1%AC%E5%AF%86%E5%B0%81%E8%9D%B6%E9%98%80.jpg\" alt=\"V\u00e1lvula Borboleta\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">\ud83d\udee0 V\u00e1lvula Borboleta<\/div>\n    <div class=\"hero-description\">V\u00e1lvula borboleta projetada com precis\u00e3o para controle eficiente de fluxo em diversas aplica\u00e7\u00f5es industriais. Desempenho confi\u00e1vel para sistemas de alta e baixa press\u00e3o.<\/div>\n    <span class=\"hero-link\">Explorar produto<\/span>\n  <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Quick_Summary_of_Key_Differences_Between_Lugged_and_Wafer_Butterfly_Valve\"><\/span>Resumo r\u00e1pido das principais diferen\u00e7as entre v\u00e1lvula borboleta Lugged e Wafer<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00e1lvulas borboleta s\u00e3o amplamente utilizadas em v\u00e1rias ind\u00fastrias para regular ou isolar o fluxo de fluidos. Elas apresentam um design simples com um disco que gira em um eixo central para permitir ou bloquear o fluxo.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Entre os tipos de v\u00e1lvulas borboleta, os modelos com olhal e tipo wafer s\u00e3o os mais comuns.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Entender suas diferen\u00e7as \u00e9 essencial para escolher a v\u00e1lvula certa para sua aplica\u00e7\u00e3o espec\u00edfica.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Aspecto<\/strong><\/td><td><strong>V\u00e1lvula borboleta com olhal<\/strong><\/td><td><strong>V\u00e1lvula Borboleta Wafer<\/strong><\/td><\/tr><tr><td>Design e Constru\u00e7\u00e3o<\/td><td>Possui inser\u00e7\u00f5es roscadas (lugs) no corpo da v\u00e1lvula, permitindo que ela seja aparafusada entre flanges.<\/td><td>N\u00e3o possui inser\u00e7\u00f5es roscadas e \u00e9 fixado entre flanges usando parafusos longos.<\/td><\/tr><tr><td>M\u00e9todos de instala\u00e7\u00e3o<\/td><td>Pode ser instalado em servi\u00e7o de fim de linha ou entre flanges para controle total do fluxo.<\/td><td>Instalado entre flanges com parafusos passando pela v\u00e1lvula e pelos flanges. N\u00e3o adequado para servi\u00e7o de fim de linha.<\/td><\/tr><tr><td>Compara\u00e7\u00e3o de custos<\/td><td>Geralmente mais caro devido ao seu design robusto e versatilidade.<\/td><td>Mais econ\u00f4mico, oferecendo uma constru\u00e7\u00e3o mais leve e simples.<\/td><\/tr><tr><td>Classifica\u00e7\u00f5es de press\u00e3o e desempenho<\/td><td>Adequado para aplica\u00e7\u00f5es de alta press\u00e3o; oferece melhor veda\u00e7\u00e3o e isolamento.<\/td><td>Suporta press\u00f5es baixas a moderadas com efici\u00eancia, mas pode n\u00e3o oferecer uma veda\u00e7\u00e3o t\u00e3o forte quanto o design com ressaltos.<\/td><\/tr><tr><td>Requisitos de manuten\u00e7\u00e3o<\/td><td>F\u00e1cil de manter; a v\u00e1lvula pode ser removida sem perturbar o sistema de tubula\u00e7\u00e3o.<\/td><td>Requer a remo\u00e7\u00e3o de toda a v\u00e1lvula durante a manuten\u00e7\u00e3o, o que pode interromper o sistema.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages_of_Lugged_Butterfly_Valves\"><\/span>Vantagens das v\u00e1lvulas borboleta com olhal<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">As v\u00e1lvulas borboleta com olhais s\u00e3o projetadas com olhais roscados ao longo das bordas externas do corpo da v\u00e1lvula.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Elas permitem que a v\u00e1lvula seja aparafusada entre flanges, possibilitando isolar se\u00e7\u00f5es do sistema de tubula\u00e7\u00e3o, se necess\u00e1rio.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Este design torna as v\u00e1lvulas com olhal uma escolha popular para aplica\u00e7\u00f5es industriais.<\/p>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n  <title>Destaque do produto Hero<\/title>\n  <style>\n    .hero-card {\n      display: flex;\n      flex-wrap: wrap;\n      align-items: center;\n      background: #f7f8fa;\n      border-radius: 16px;\n      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);\n      padding: 24px;\n      max-width: 900px;\n      margin: 40px auto;\n      font-family: Arial, sans-serif;\n      text-decoration: none;\n      color: inherit;\n      font-family: 'Poppins';\n    }\n\n    .hero-image {\n      width: 220px;\n      height: auto;\n      border-radius: 12px;\n      object-fit: cover;\n      flex-shrink: 0;\n    }\n\n    .hero-content {\n      padding-left: 24px;\n      flex: 1;\n      min-width: 260px;\n    }\n\n    .hero-title {\n      font-size: 1.6rem;\n      font-weight: bold;\n      margin-bottom: 12px;\n      color: #222;\n      font-family: 'Poppins';\n    }\n\n    .hero-description {\n      font-size: 1rem;\n      color: #555;\n      margin-bottom: 18px;\n    }\n\n    .hero-link {\n      display: inline-block;\n      padding: 10px 20px;\n      background-color: #D70C19;\n      color: #fff;\n      text-decoration: none;\n      border-radius: 8px;\n      font-weight: bold;\n      transition: background 0.2s ease-in-out;\n    }\n\n    .hero-link:hover {\n      background-color: #D70C19;\n    }\n\n    @media (max-width: 640px) {\n      .hero-card {\n        flex-direction: column;\n        text-align: center;\n      }\n\n      .hero-content {\n        padding-left: 0;\n        padding-top: 20px;\n      }\n\n      .hero-image {\n        width: 100%;\n        max-width: 280px;\n      }\n    }\n  <\/style>\n<\/head>\n<body>\n\n<a class=\"hero-card\" href=\"https:\/\/www.xintaivalves.com\/pt\/products\/double-eccentric-butterfly-valves\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2022\/02\/%E6%9C%AA%E6%A0%87%E9%A2%98-1-6.jpg\" alt=\"V\u00e1lvulas Borboleta Exc\u00eantricas Duplas\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">\ud83d\udee0 V\u00e1lvula Borboleta Dupla Exc\u00eantrica<\/div>\n    <div class=\"hero-description\">Projetada para controle de fluxo de precis\u00e3o, a v\u00e1lvula borboleta dupla exc\u00eantrica oferece melhor desempenho de veda\u00e7\u00e3o e durabilidade para sistemas de alta press\u00e3o.<\/div>\n    <span class=\"hero-link\">Explorar produto<\/span>\n  <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Vantagem<\/strong><\/td><td><strong>Explica\u00e7\u00e3o<\/strong><\/td><\/tr><tr><td>Durabilidade e Resist\u00eancia<\/td><td>As v\u00e1lvulas com olhal s\u00e3o conhecidas por sua constru\u00e7\u00e3o robusta, o que as torna ideais para ambientes exigentes.<\/td><\/tr><tr><td>Facilidade de manuten\u00e7\u00e3o<\/td><td>Essas v\u00e1lvulas podem ser removidas para manuten\u00e7\u00e3o sem afetar o restante do sistema de tubula\u00e7\u00e3o.<\/td><\/tr><tr><td>Versatilidade em Aplica\u00e7\u00f5es<\/td><td>Eles s\u00e3o vers\u00e1teis e podem ser usados em servi\u00e7os sem sa\u00edda, bem como para controle total de fluxo.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages_of_Wafer_Butterfly_Valves\"><\/span>Vantagens das v\u00e1lvulas borboleta tipo wafer<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">As v\u00e1lvulas borboleta tipo wafer t\u00eam um design mais simples em compara\u00e7\u00e3o \u00e0s suas equivalentes com olhais.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Elas n\u00e3o possuem terminais roscados para fixa\u00e7\u00e3o por parafusos, mas s\u00e3o fixadas entre dois flanges de tubo, dependendo dos parafusos para manter a v\u00e1lvula no lugar.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Este design torna as v\u00e1lvulas borboleta tipo wafer mais leves e econ\u00f4micas, o que as torna ideais para projetos com or\u00e7amento limitado.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Vantagem<\/strong><\/td><td><strong>Explica\u00e7\u00e3o<\/strong><\/td><\/tr><tr><td>Custo-benef\u00edcio<\/td><td>As v\u00e1lvulas wafer geralmente s\u00e3o mais acess\u00edveis do que as v\u00e1lvulas com olhal, o que as torna uma boa escolha para aplica\u00e7\u00f5es com custo reduzido.<\/td><\/tr><tr><td>Design compacto<\/td><td>O design do wafer \u00e9 mais compacto, o que economiza espa\u00e7o em sistemas onde o tamanho da v\u00e1lvula \u00e9 importante.<\/td><\/tr><tr><td>Simplicidade na instala\u00e7\u00e3o<\/td><td>A instala\u00e7\u00e3o \u00e9 mais r\u00e1pida e f\u00e1cil, pois h\u00e1 menos componentes para alinhar e fixar.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Choosing_the_Right_Valve_for_Your_Application\"><\/span>Escolhendo a v\u00e1lvula certa para sua aplica\u00e7\u00e3o<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A escolha entre v\u00e1lvulas borboleta tipo lug e tipo wafer depende de v\u00e1rios fatores, como press\u00e3o, vaz\u00e3o e espa\u00e7o.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Al\u00e9m disso, casos de uso t\u00edpicos devem ser considerados ao tomar uma decis\u00e3o.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aqui est\u00e1 um guia r\u00e1pido para ajudar voc\u00ea a fazer a escolha certa:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Fator<\/strong><\/td><td><strong>V\u00e1lvula borboleta com olhal<\/strong><\/td><td><strong>V\u00e1lvula Borboleta Wafer<\/strong><\/td><\/tr><tr><td>Press\u00e3o<\/td><td>Adequado para aplica\u00e7\u00f5es de alta press\u00e3o.<\/td><td>Melhor para sistemas de baixa a moderada press\u00e3o.<\/td><\/tr><tr><td>Quociente de vaz\u00e3o<\/td><td>Ideal para controle preciso de fluxo em sistemas complexos.<\/td><td>Adequado para controle de fluxo b\u00e1sico em sistemas menos cr\u00edticos.<\/td><\/tr><tr><td>Espa\u00e7o<\/td><td>Requer um pouco mais de espa\u00e7o devido ao seu design.<\/td><td>Compacto e compacto, ideal para instala\u00e7\u00f5es apertadas.<\/td><\/tr><tr><td>Casos de uso t\u00edpicos<\/td><td>Aplica\u00e7\u00f5es industriais, como tratamento de petr\u00f3leo, g\u00e1s e \u00e1gua, onde resist\u00eancia e isolamento s\u00e3o essenciais.<\/td><td>Usado em sistemas de distribui\u00e7\u00e3o de \u00e1gua e HVAC onde simplicidade e custo s\u00e3o prioridades.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-cover is-light\" style=\"min-height:237px;aspect-ratio:unset;\"><img decoding=\"async\" width=\"3000\" height=\"2000\" class=\"wp-block-cover__image-background wp-image-7802\" alt=\"\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001.webp\" data-object-fit=\"cover\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001.webp 3000w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-300x200.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-1024x683.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-768x512.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-1536x1024.webp 1536w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-2048x1365.webp 2048w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-18x12.webp 18w\" sizes=\"(max-width: 3000px) 100vw, 3000px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\" style=\"background-color:#e8e8e8\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<p class=\"has-black-color has-text-color has-link-color wp-elements-10176f1e50fccd365deb8f276774936a wp-block-paragraph\" style=\"font-size:27px\"><strong>Personalize a v\u00e1lvula perfeita para seu projeto! Obtenha um or\u00e7amento e explore nossas op\u00e7\u00f5es personalizadas.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-left is-layout-flex wp-container-core-buttons-is-layout-63375db1 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 is-style-fill\"><a class=\"wp-block-button__link has-black-color has-text-color has-background has-link-color has-extra-small-font-size has-custom-font-size wp-element-button\" href=\"https:\/\/www.xintaivalves.com\/pt\/industrial-valve-manufacturer\/\" style=\"border-radius:100px;background-color:#d70c19\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Explore solu\u00e7\u00f5es de v\u00e1lvulas<\/strong><\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"In-depth_Understanding_the_Difference_Between_a_Lugged_Butterfly_Valve_and_a_Wafer_Butterfly_Valve\"><\/span>Compreens\u00e3o aprofundada da diferen\u00e7a entre uma v\u00e1lvula borboleta Lugged e uma v\u00e1lvula borboleta Wafer<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cost\"><\/span><strong>Custo<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">As v\u00e1lvulas borboleta lugged s\u00e3o mais caras que as wafer, mas oferecem uma conex\u00e3o mais forte. Infelizmente, eles podem ser mais dif\u00edceis de instalar e manter.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As v\u00e1lvulas de borboleta Lug s\u00e3o constru\u00eddas a partir de metais, como ferro d\u00factil ou a\u00e7o, e possuem terminais roscados em seus flanges para conex\u00f5es de parafuso.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As v\u00e1lvulas borboleta estilo wafer n\u00e3o possuem lugs e, em vez disso, apresentam quatro orif\u00edcios que se alinham com os flanges do tubo. Dois flanges de tubula\u00e7\u00e3o podem ser inseridos atrav\u00e9s dos orif\u00edcios de centraliza\u00e7\u00e3o da v\u00e1lvula borboleta e, em seguida, apertados com dois parafusos de flange \u2013 prendendo a v\u00e1lvula firmemente entre os dois flanges de tubula\u00e7\u00e3o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Installation\"><\/span><strong>Instala\u00e7\u00e3o<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">As v\u00e1lvulas borboleta com ressaltos s\u00e3o geralmente constru\u00eddas em ferro d\u00factil ou a\u00e7o e apresentam terminais rosqueados em seus flanges para conex\u00f5es de parafusos. Esse design os torna perfeitos para aplica\u00e7\u00f5es de servi\u00e7o de fim de linha.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Por outro lado, as v\u00e1lvulas borboleta wafer s\u00e3o mais leves e menos caras do que suas contrapartes lug. Colocadas entre os flanges do tubo, essas v\u00e1lvulas utilizam uma sede de borracha ou EPDM para formar uma veda\u00e7\u00e3o incrivelmente forte.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Operation\"><\/span><strong>Opera\u00e7\u00e3o<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">As v\u00e1lvulas borboleta com ressalto apresentam inser\u00e7\u00f5es roscadas (ressaltos) fora da v\u00e1lvula que se conectam aos flanges da tubula\u00e7\u00e3o usando conex\u00f5es aparafusadas. Este projeto permite que um lado do sistema de tubula\u00e7\u00e3o seja desconectado sem interferir no outro.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As v\u00e1lvulas borboleta Wafer n\u00e3o possuem al\u00e7as de fixa\u00e7\u00e3o. Em vez disso, eles devem ser fixados entre dois flanges de tubula\u00e7\u00e3o com sedes de v\u00e1lvula de borracha ou EPDM e podem ser ajustados \u00e0 maioria dos padr\u00f5es de flange para uso em v\u00e1rias aplica\u00e7\u00f5es. Eles podem ser operados pneumaticamente ou eletricamente para maior comodidade e confiabilidade.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-embed-handler wp-block-embed-embed-handler wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"V\u00e1lvulas Borboleta Estilo Wafer vs. Lug\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/7i7UTsVemUs?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Manuten\u00e7\u00e3o<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As v\u00e1lvulas borboleta s\u00e3o v\u00e1lvulas de um quarto de volta que restringem o fluxo de material nas formas s\u00f3lida, l\u00edquida ou gasosa. Eles s\u00e3o usados em uma variedade de aplica\u00e7\u00f5es, como processamento de alimentos, produtos farmac\u00eauticos e manuseio de produtos qu\u00edmicos e petr\u00f3leo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As v\u00e1lvulas borboleta com ressaltos s\u00e3o compostas de metal, como ferro d\u00factil ou a\u00e7o, e apresentam ressaltos rosqueados localizados em seus flanges para conex\u00f5es de parafuso.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As v\u00e1lvulas de borboleta lugged s\u00e3o amplamente utilizadas em aplica\u00e7\u00f5es de alta press\u00e3o e podem ser operadas por meio de atua\u00e7\u00e3o el\u00e9trica ou pneum\u00e1tica.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As v\u00e1lvulas borboleta Wafer apresentam quatro orif\u00edcios que se alinham com a tubula\u00e7\u00e3o que est\u00e1 sendo conectada. Eles se prendem entre dois flanges dentro da tubula\u00e7\u00e3o, com uma sede de v\u00e1lvula de borracha ou EPDM, proporcionando uma veda\u00e7\u00e3o eficaz entre eles e sua conex\u00e3o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As v\u00e1lvulas s\u00e3o dispositivos essenciais que abrem e fecham o caminho do fluxo de fluido. Eles desempenham um papel essencial em qualquer processo industrial. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.xintaivalves.com\/pt\/achievement-cantribution\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" width=\"1024\" height=\"292\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-certificate-1024x292.webp\" alt=\"Fabricante de v\u00e1lvulas industriais da China, certificado de v\u00e1lvulas Xintai\" class=\"wp-image-9204\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-certificate-1024x292.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-certificate-300x86.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-certificate-768x219.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-certificate-18x5.webp 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-certificate.webp 1401w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Wafer_and_Lugged_Butterfly_Valve_FAQs\"><\/span><strong>Perguntas frequentes sobre v\u00e1lvula borboleta wafer e lugged<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_a_wafer_butterfly_valve_used_for\"><\/span><strong>Para que \u00e9 usada uma v\u00e1lvula borboleta wafer?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">As v\u00e1lvulas borboleta Wafer s\u00e3o comumente usadas em aplica\u00e7\u00f5es onde o espa\u00e7o \u00e9 limitado ou onde \u00e9 necess\u00e1ria uma v\u00e1lvula leve e compacta.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Eles s\u00e3o frequentemente usados em sistemas HVAC, esta\u00e7\u00f5es de tratamento de \u00e1gua e processos industriais onde \u00e9 necess\u00e1rio um controle de fluxo r\u00e1pido e eficiente.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_a_fully_lugged_butterfly_valve\"><\/span><strong>O que \u00e9 uma v\u00e1lvula borboleta totalmente com sali\u00eancias?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Uma v\u00e1lvula borboleta totalmente com sali\u00eancias \u00e9 um tipo de v\u00e1lvula borboleta que possui sali\u00eancias ou abas em ambos os lados do corpo da v\u00e1lvula.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Isto permite que a v\u00e1lvula seja aparafusada diretamente aos flanges em ambas as extremidades, proporcionando uma conex\u00e3o segura e evitando movimentos ou vibra\u00e7\u00f5es durante a opera\u00e7\u00e3o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_are_the_advantages_of_a_lug_butterfly_valve\"><\/span><strong>Quais s\u00e3o as vantagens de uma v\u00e1lvula borboleta lug?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Algumas vantagens das v\u00e1lvulas borboleta lug incluem f\u00e1cil instala\u00e7\u00e3o e remo\u00e7\u00e3o, versatilidade em sistemas de tubula\u00e7\u00e3o e capacidade de suportar altas press\u00f5es e temperaturas.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Eles tamb\u00e9m s\u00e3o econ\u00f4micos e requerem manuten\u00e7\u00e3o m\u00ednima.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_are_the_three_types_of_butterfly_valves\"><\/span><strong>Quais s\u00e3o os tr\u00eas tipos de v\u00e1lvulas borboleta?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Os tr\u00eas principais tipos de v\u00e1lvulas borboleta s\u00e3o conc\u00eantricas, de deslocamento duplo e de deslocamento triplo.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As v\u00e1lvulas borboleta conc\u00eantricas t\u00eam um design simples com uma haste no centro do disco.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As v\u00e1lvulas borboleta de deslocamento duplo t\u00eam a haste deslocada do centro, enquanto as v\u00e1lvulas borboleta de deslocamento triplo t\u00eam a haste e o disco deslocados do centro.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_do_I_choose_a_butterfly_valve\"><\/span><strong>Como escolho uma v\u00e1lvula borboleta?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ao escolher uma v\u00e1lvula borboleta, considere fatores como o tipo de fluido a ser manuseado, os requisitos de press\u00e3o e temperatura, o tamanho da v\u00e1lvula e a compatibilidade com o sistema de tubula\u00e7\u00e3o.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tamb\u00e9m \u00e9 importante considerar os materiais de constru\u00e7\u00e3o da v\u00e1lvula e quaisquer padr\u00f5es ou regulamentos da ind\u00fastria que possam ser aplic\u00e1veis.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-vivid-red-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.xintaivalves.com\/pt\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">Obter cota\u00e7\u00e3o<\/a><\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_the_most_common_use_of_butterfly_valves\"><\/span><strong>Qual \u00e9 o uso mais comum de v\u00e1lvulas borboleta?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">As v\u00e1lvulas borboleta s\u00e3o comumente usadas para controle de fluxo e isolamento em uma ampla variedade de ind\u00fastrias, incluindo petr\u00f3leo e g\u00e1s, tratamento de \u00e1gua, processamento qu\u00edmico, HVAC e gera\u00e7\u00e3o de energia.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Eles s\u00e3o especialmente populares em aplica\u00e7\u00f5es onde espa\u00e7o, peso e custo s\u00e3o fatores importantes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_the_difference_between_a_lug_and_a_wafer_connection\"><\/span><strong>Qual \u00e9 a diferen\u00e7a entre uma conex\u00e3o lug e uma conex\u00e3o wafer?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A principal diferen\u00e7a entre uma conex\u00e3o tipo terminal e uma conex\u00e3o wafer \u00e9 como a v\u00e1lvula \u00e9 fixada ao sistema de tubula\u00e7\u00e3o.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Uma conex\u00e3o de olhal usa sali\u00eancias ou abas no corpo da v\u00e1lvula para aparafusar a v\u00e1lvula diretamente aos flanges do tubo.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Uma conex\u00e3o wafer, por outro lado, depende da press\u00e3o do fluido para manter a v\u00e1lvula no lugar entre dois flanges.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_semi_lugged_butterfly_valve\"><\/span><strong>O que \u00e9 v\u00e1lvula borboleta semi-lugged?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Uma v\u00e1lvula borboleta semi-lugged \u00e9 uma varia\u00e7\u00e3o da v\u00e1lvula borboleta lugged que possui al\u00e7as ou abas em apenas um lado do corpo da v\u00e1lvula.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Isto permite que a v\u00e1lvula seja aparafusada diretamente a um flange, enquanto a outra extremidade da v\u00e1lvula \u00e9 mantida no lugar pela press\u00e3o do fluido.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Exploring_Reliable_Lugged_and_Wafer_Butterfly_Valve_Manufacturers\"><\/span>Explorando fabricantes confi\u00e1veis de v\u00e1lvulas borboleta Lugged e Wafer<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Na Xintai Valve, oferecemos uma ampla sele\u00e7\u00e3o de v\u00e1lvulas industriais de alta qualidade, como <a href=\"https:\/\/www.xintaivalves.com\/pt\/gate-valve-collection\/\">v\u00e1lvulas de gaveta<\/a>, <a href=\"https:\/\/www.xintaivalves.com\/pt\/globe-valve-collection\/\">v\u00e1lvulas globo<\/a>, <a href=\"https:\/\/www.xintaivalves.com\/pt\/ball-valve-collection\/\">v\u00e1lvulas de esfera<\/a>, <a href=\"https:\/\/www.xintaivalves.com\/pt\/check-valve-manufacturing\/\">v\u00e1lvulas de reten\u00e7\u00e3o<\/a>, e <a href=\"https:\/\/www.xintaivalves.com\/pt\/butterfly-valve-collection\/\">v\u00e1lvulas de borboleta<\/a>, para atender \u00e0s suas necessidades.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A Xintai Valve \u00e9 uma das principais produtoras mundiais de v\u00e1lvulas industriais, contando com seis linhas e milhares de variedades.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Conquistamos a confian\u00e7a dos clientes produzindo v\u00e1lvulas de esfera, gaveta, globo, reten\u00e7\u00e3o e cunha de fundi\u00e7\u00e3o de qualidade superior para diversas aplica\u00e7\u00f5es.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.xintaivalves.com\/pt\/product\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"371\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-1024x371.webp\" alt=\"\" class=\"wp-image-9208\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-1024x371.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-300x109.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-768x278.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-1536x556.webp 1536w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-18x7.webp 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2.webp 1550w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.xintaivalves.com\/pt\/exhibition\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"254\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/1749544001893-1024x254.webp\" alt=\"Fabricante de v\u00e1lvulas industriais da China, exposi\u00e7\u00e3o de v\u00e1lvulas Xintai\" class=\"wp-image-9206\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/1749544001893-1024x254.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/1749544001893-300x75.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/1749544001893-768x191.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/1749544001893-18x4.webp 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/1749544001893.webp 1389w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.xintaivalves.com\/pt\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"474\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/a06254b2-2496-4730-a28c-eee9a863c6a7-1024x474.webp\" alt=\"\" class=\"wp-image-8422\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/a06254b2-2496-4730-a28c-eee9a863c6a7-1024x474.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/a06254b2-2496-4730-a28c-eee9a863c6a7-300x139.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/a06254b2-2496-4730-a28c-eee9a863c6a7-768x355.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/a06254b2-2496-4730-a28c-eee9a863c6a7-1536x711.webp 1536w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/a06254b2-2496-4730-a28c-eee9a863c6a7-2048x948.webp 2048w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/a06254b2-2496-4730-a28c-eee9a863c6a7-18x8.webp 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<div style=\"margin-top: 50px;\">\n  <h3 style=\"font-size: 22px; font-weight: bold; color: #003366; margin-bottom: 20px;\"><span class=\"ez-toc-section\" id=\"%F0%9F%94%8E_Recommended_Reading_for_Wafer_Butterfly_Valves\"><\/span>\ud83d\udd0e Leitura recomendada para v\u00e1lvulas borboleta tipo wafer<span class=\"ez-toc-section-end\"><\/span><\/h3>\n  <div style=\"display: flex; flex-wrap: wrap; gap: 20px;\">\n\n    <!-- \u5361\u72471\uff1aUnderstanding Wafer Butterfly Valves -->\n    <div style=\"flex: 1 1 30%; background-color: #f0f6fc; padding: 20px; border-left: 4px solid #003366; border-radius: 8px;\">\n      <h4 style=\"font-size: 16px; font-weight: bold; color: #003366; margin-bottom: 8px;\"><span class=\"ez-toc-section\" id=\"Understanding_Wafer_Butterfly_Valves\"><\/span>\n        <a href=\"https:\/\/www.xintaivalves.com\/pt\/blog\/understanding-wafer-butterfly-valves\/\" style=\"text-decoration: none; color: #003366;\">\n          Compreendendo as v\u00e1lvulas borboleta tipo wafer\n        <\/a>\n      <span class=\"ez-toc-section-end\"><\/span><\/h4>\n      <p style=\"font-size: 14px; color: #333;\">\n        Aprenda a estrutura, o princ\u00edpio de funcionamento e as principais vantagens das v\u00e1lvulas borboleta do tipo wafer em aplica\u00e7\u00f5es industriais.\n      <\/p>\n    <\/div>\n\n    <!-- \u5361\u72472\uff1aButterfly Valve vs Ball Valve -->\n    <div style=\"flex: 1 1 30%; background-color: #f0f6fc; padding: 20px; border-left: 4px solid #003366; border-radius: 8px;\">\n      <h4 style=\"font-size: 16px; font-weight: bold; color: #003366; margin-bottom: 8px;\"><span class=\"ez-toc-section\" id=\"Ball_Valve_vs_Butterfly_Valve\"><\/span>\n        <a href=\"https:\/\/www.xintaivalves.com\/pt\/blog\/ball-valve-vs-butterfly-valve\/\" style=\"text-decoration: none; color: #003366;\">\n          V\u00e1lvula de esfera vs v\u00e1lvula borboleta\n        <\/a>\n      <span class=\"ez-toc-section-end\"><\/span><\/h4>\n      <p style=\"font-size: 14px; color: #333;\">\n        Compare as diferen\u00e7as em design, custo e desempenho para decidir qual tipo de v\u00e1lvula \u00e9 melhor para seu sistema.\n      <\/p>\n    <\/div>\n\n    <!-- \u5361\u72473\uff1aTop Butterfly Valve Manufacturers -->\n    <div style=\"flex: 1 1 30%; background-color: #f0f6fc; padding: 20px; border-left: 4px solid #003366; border-radius: 8px;\">\n      <h4 style=\"font-size: 16px; font-weight: bold; color: #003366; margin-bottom: 8px;\"><span class=\"ez-toc-section\" id=\"Top_Butterfly_Valve_Manufacturers_List\"><\/span>\n        <a href=\"https:\/\/www.xintaivalves.com\/pt\/blog\/butterfly-valve\/top-butterfly-valve-manufacturers-list\/\" style=\"text-decoration: none; color: #003366;\">\n          Lista dos principais fabricantes de v\u00e1lvulas borboleta\n        <\/a>\n      <span class=\"ez-toc-section-end\"><\/span><\/h4>\n      <p style=\"font-size: 14px; color: #333;\">\n        Explore os principais fabricantes globais e chineses de v\u00e1lvulas borboleta e descubra op\u00e7\u00f5es de fornecimento confi\u00e1veis.\n      <\/p>\n    <\/div>\n\n  <\/div>\n<\/div>\n\n\n\n\n  <style>\n\t\t\t.module {\n\t\t\t\tmargin: 10px 0 30px 0;\n\t\t\t\twidth: 100%;\n\t\t\t\ttext-align: left;\n\t\t\t}\n\t\t\t\/* \u6807\u9898 *\/\n\t\t\t.module .module-title {\n\t\t\t\tfont-size: 18px;\n\t\t\t\tdisplay: flex;\n\t\t\t\talign-items: center;\n\t\t\t}\n\n\t\t\t.module .module-button {\n\t\t\t\tcursor: pointer;\n\t\t\t\tborder: 0px;\n\t\t\t\ttext-align: center;\n\t\t\t\tmargin-left: 10px;\n\t\t\t\tbackground: none;\n\t\t\t}\n\n\t\t\t.module .module-content {\n\t\t\t\tdisplay: none;\n\t\t\t}\n\n\t\t\t.module .module-content.show {\n\t\t\t\tdisplay: block;\n\t\t\t}\n\t\t\t\/* \u7b2c\u4e00\u5757\u5185\u5bb9 *\/\n\t\t\t.module .d1 {\n\t\t\t\twidth: 95%;\n\t\t\t\t\/* \u80cc\u666f\u989c\u8272 *\/\n\t\t\t\tpadding: 1% 2.5% 1% 2.5%;\n\t\t\t\tmargin-top: 3%;\n\t\t\t}\n\t\t\t\/* \u7b2c\u4e8c\u5757\u5185\u5bb9 *\/\n\t\t\t.module .d2 {\n\t\t\t\twidth: 95%;\n\t\t\t\tpadding: 3% 2.5% 3% 2.5%;\n\t\t\t}\n            \/* \u6240\u6709a\u94fe\u63a5\u4e0a\u6587\u5b57 *\/\n            .module .aaa {\n\t\t\t\t\/* \u989c\u8272 *\/\n\t\t\t\tcolor: #f9d9d6;\n\t\t\t\t\/* \u6587\u5b57\u4e0b\u5212\u7ebf *\/\n\t\t\t\ttext-decoration: underline;\n\t\t\t}\n\t\t\t\/* \u4e0b\u65b9\u659c\u4f53\u6587\u5b57 *\/\n\t\t\t.module .a2 {\n\t\t\t\t\/* \u659c\u4f53 *\/\n\t\t\t\tfont-style: italic;\n\t\t\t}\n\t\t\t\/* 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-->\n\t\t\t\t\t\t<path\n\t\t\t\t\t\t\td='M780.326392 552.484859H241.880077a39.95891 39.95891 0 0 1 0-79.91782h538.446315a39.95891 39.95891 0 0 1 0 79.91782z'\n\t\t\t\t\t\t\tfill='#f9d9d6' p-id='2001'><\/path>\n\t\t\t\t\t\t\t<!-- \u4fee\u6539\u56fe\u6807\u989c\u8272\u8bf7\u5728fill\u4e2d\u6539 -->\n\t\t\t\t\t<\/svg>\n\t\t\t\t<\/button>\n\t\t\t<\/div>\n\t\t\t<div class='module-content'>\n\t\t\t\t<div class='d1' style='background-color:#f9d9d6'>\n\t\t\t\t\t<!-- \u8fd9\u662f\u6587\u5b57\u7b80\u4ecb -->\n\t\t\t\t\t<span style='font-size:18px'>A V\u00c1LVULA XINTAI utiliza apenas fontes de alta qualidade, incluindo estudos revisados por pares, para apoiar os fatos contidos em nossos artigos. Nosso compromisso com a precis\u00e3o e a confiabilidade garante que os leitores recebam informa\u00e7\u00f5es bem pesquisadas nas quais podem confiar.<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t<ul class='d2'>\n\t\t\t\t\n  <li style='list-style: decimal;font-size:18px;'><a class=\"aaa a2\" target=\"_blank\" href=\"https:\/\/www.valtorc.com\/the-difference-between-a-lug-and-wafer-butterfly-valve\/\" rel=\"nofollow noopener\">A diferen\u00e7a entre uma v\u00e1lvula borboleta lug e wafer<\/a><\/li>\n  \n\t\t\t\t<\/ul>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<script>\n\t\t\tconst moduleButtons = document.querySelectorAll('.module-button');\n\t\t\tconst svg1 = document.getElementById('svg-1');\n\t\t\tconst svg2 = document.getElementById('svg-2');\n\t\t\tfor (const button of moduleButtons) {\n\t\t\t\tbutton.addEventListener('click', function() {\n\t\t\t\t\tconst content = this.parentNode.nextElementSibling;\n\t\t\t\t\tcontent.classList.toggle('show');\n\t\t\t\t\tconst svg = this.querySelector('svg');\n\t\t\t\t\tconst plusPath = svg.querySelector('#plus');\n\t\t\t\t});\n\t\t\t\tsvg1.addEventListener('click', function() {\n\t\t\t\t\tsvg1.style.display = 'none';\n\t\t\t\t\tsvg2.style.display = 'block';\n\t\t\t\t});\n\n\t\t\t\tsvg2.addEventListener('click', function() {\n\t\t\t\t\tsvg2.style.display = 'none';\n\t\t\t\t\tsvg1.style.display = 'block';\n\t\t\t\t});\n\t\t\t}\n\t\t<\/script>\n\n  \n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Descubra qual tipo de v\u00e1lvula \u00e9 mais adequado para suas necessidades industriais e garanta o desempenho ideal por meio de manuten\u00e7\u00e3o regular. <\/p>","protected":false},"author":3,"featured_media":3830,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[275],"class_list":["post-4637","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-butterfly-valve-comparison"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/pt\/wp-json\/wp\/v2\/posts\/4637","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xintaivalves.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xintaivalves.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/pt\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/pt\/wp-json\/wp\/v2\/comments?post=4637"}],"version-history":[{"count":7,"href":"https:\/\/www.xintaivalves.com\/pt\/wp-json\/wp\/v2\/posts\/4637\/revisions"}],"predecessor-version":[{"id":9280,"href":"https:\/\/www.xintaivalves.com\/pt\/wp-json\/wp\/v2\/posts\/4637\/revisions\/9280"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/pt\/wp-json\/wp\/v2\/media\/3830"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/pt\/wp-json\/wp\/v2\/media?parent=4637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/pt\/wp-json\/wp\/v2\/categories?post=4637"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/pt\/wp-json\/wp\/v2\/tags?post=4637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}