{"id":488,"date":"2026-04-03T08:54:19","date_gmt":"2026-04-03T00:54:19","guid":{"rendered":"https:\/\/www.yayevalve.com\/?post_type=product&#038;p=488"},"modified":"2026-04-16T09:40:27","modified_gmt":"2026-04-16T01:40:27","slug":"gb-cast-pneumatic-wafer-type-butterfly-valve","status":"publish","type":"product","link":"https:\/\/www.yayevalve.com\/pt\/product\/gb-cast-pneumatic-wafer-type-butterfly-valve\/","title":{"rendered":"V\u00e1lvula Borboleta Tipo Wafer Pneum\u00e1tica Fundida"},"content":{"rendered":"<h2>Caracter\u00edsticas Estruturais de<\/h2>\n<ul>\n<li data-start=\"158\" data-end=\"313\">\n<p data-start=\"664\" data-end=\"910\">Equipado com um atuador pneum\u00e1tico de alum\u00ednio de alto desempenho, a v\u00e1lvula utiliza ar comprimido para atingir abertura e fechamento quase instant\u00e2neos. Essa resposta r\u00e1pida \u00e9 crucial para desligamento de emerg\u00eancia ou modula\u00e7\u00e3o r\u00e1pida de fluxo em <b data-path-to-node=\"10,1,0\" data-index-in-node=\"238\">linhas de produ\u00e7\u00e3o automatizadas<\/b>, aumentando significativamente a sincroniza\u00e7\u00e3o do sistema.<\/p>\n<\/li>\n<li data-start=\"315\" data-end=\"481\">\n<p data-start=\"317\" data-end=\"481\">O corpo cl\u00e1ssico tipo wafer apresenta uma dimens\u00e3o face a face muito mais curta do que as v\u00e1lvulas flangeadas tradicionais, economizando espa\u00e7o substancial na tubula\u00e7\u00e3o e reduzindo o peso geral. Isso o torna ideal para <b data-path-to-node=\"12,1,0\" data-index-in-node=\"205\">unidades de tratamento de \u00e1gua conteinerizadas<\/b> ou <b data-path-to-node=\"12,1,0\" data-index-in-node=\"244\">salas de bombas industriais apertadas<\/b>, reduzindo efetivamente as cargas de suporte e os custos de material.<\/p>\n<\/li>\n<li data-start=\"483\" data-end=\"649\">\n<p data-start=\"1308\" data-end=\"1555\">O componente central em contato com o meio \u00e9 um disco de <b data-path-to-node=\"14,1,0\" data-index-in-node=\"74\">a\u00e7o inoxid\u00e1vel CF8 (304) fundido de precis\u00e3o<\/b>, oferecendo resist\u00eancia superior \u00e0 eros\u00e3o e corros\u00e3o. Em <b data-path-to-node=\"14,1,0\" data-index-in-node=\"161\">abastecimento de \u00e1gua municipal<\/b> ou <b data-path-to-node=\"14,1,0\" data-index-in-node=\"187\">circuitos de resfriamento industrial<\/b>, o disco de a\u00e7o inoxid\u00e1vel evita a contamina\u00e7\u00e3o do meio por ferrugem e estende a vida \u00fatil da v\u00e1lvula sob fluxo de alta velocidade.<\/p>\n<\/li>\n<li data-start=\"651\" data-end=\"843\">\n<p data-start=\"978\" data-end=\"1166\">A v\u00e1lvula vem pr\u00e9-montada com um conjunto completo de controle, incluindo uma <b data-path-to-node=\"16,1,0\" data-index-in-node=\"78\">v\u00e1lvula solenoide<\/b> and <b data-path-to-node=\"16,1,0\" data-index-in-node=\"97\">filtro-regulador<\/b>, com toda a tubula\u00e7\u00e3o pneum\u00e1tica conectada. Esta solu\u00e7\u00e3o integrada elimina a tediosa sele\u00e7\u00e3o de componentes e comissionamento no local, garantindo uma implanta\u00e7\u00e3o r\u00e1pida e confi\u00e1vel em <b data-path-to-node=\"16,1,0\" data-index-in-node=\"285\">redes de f\u00e1brica inteligentes<\/b>.<\/p>\n<\/li>\n<li data-start=\"845\" data-end=\"1043\">\n<p data-start=\"1361\" data-end=\"1847\">Apresentando um assento de borracha vulcanizada de alta qualidade, a v\u00e1lvula cria uma veda\u00e7\u00e3o circunferencial apertada ao fechar, suportando o desligamento de press\u00e3o bidirecional. Seja em <b data-path-to-node=\"18,1,0\" data-index-in-node=\"175\">ventila\u00e7\u00e3o de baixa press\u00e3o<\/b> ou <b data-path-to-node=\"18,1,0\" data-index-in-node=\"203\">tubula\u00e7\u00f5es de l\u00edquidos em plena carga<\/b>, esta estrutura fornece um fechamento confi\u00e1vel e herm\u00e9tico, prevenindo efetivamente vazamentos internos.<\/p>\n<\/li>\n<li data-start=\"845\" data-end=\"1043\">Este <b data-path-to-node=\"20\" data-index-in-node=\"114\">V\u00e1lvula Borboleta Tipo Wafer Pneum\u00e1tica<\/b> \u00e9 um \u201cmestre da efici\u00eancia\u201d na engenharia de fluidos moderna. Combinando perfeitamente uma <b data-path-to-node=\"20\" data-index-in-node=\"231\">estrutura mec\u00e2nica compacta<\/b> com <b data-path-to-node=\"20\" data-index-in-node=\"265\">controle pneum\u00e1tico responsivo<\/b>, oferece uma solu\u00e7\u00e3o de desligamento automatizado econ\u00f4mica e altamente confi\u00e1vel para <b data-path-to-node=\"20\" data-index-in-node=\"371\">projetos ambientais, sistemas HVAC e processos industriais em geral<\/b><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-501\" src=\"https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/04\/997-500x500.png\" alt=\"\" width=\"500\" height=\"500\" srcset=\"https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/04\/997-500x500.png 500w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/04\/997-300x300.png 300w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/04\/997-12x12.png 12w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/04\/997-150x150.png 150w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/04\/997-75x75.png 75w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/04\/997-480x480.png 480w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/04\/997.png 632w\" sizes=\"auto, (max-width:767px) 480px, 500px\" \/><\/p>\n<h2>Material dos Componentes Principais<\/h2>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<tbody>\n<tr>\n<th>N\u00e3o.<\/th>\n<th>Pe\u00e7a<\/th>\n<th>Materiais<\/th>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>Atuador Pneum\u00e1tico<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>Bucha<\/td>\n<td>Lat\u00e3o<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>Disco<\/td>\n<td>QT450-10<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>Haste<\/td>\n<td>2Cr13<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>Sede<\/td>\n<td>EPDM<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>Corpo<\/td>\n<td>QT450-10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Dimens\u00f5es da Conex\u00e3o Principal Classe 150LB<\/h2>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<tbody>\n<tr>\n<th>DN<\/th>\n<th>L<\/th>\n<th>K<\/th>\n<th>n-\u00d8<\/th>\n<\/tr>\n<tr>\n<td>50<\/td>\n<td>43<\/td>\n<td>125<\/td>\n<td>4-\u00d818<\/td>\n<\/tr>\n<tr>\n<td>65<\/td>\n<td>46<\/td>\n<td>145<\/td>\n<td>4-\u00d818<\/td>\n<\/tr>\n<tr>\n<td>80<\/td>\n<td>46<\/td>\n<td>160<\/td>\n<td>4-\u00d818<\/td>\n<\/tr>\n<tr>\n<td>100<\/td>\n<td>52<\/td>\n<td>180<\/td>\n<td>4-\u00d818<\/td>\n<\/tr>\n<tr>\n<td>125<\/td>\n<td>56<\/td>\n<td>210<\/td>\n<td>4-\u00d818<\/td>\n<\/tr>\n<tr>\n<td>150<\/td>\n<td>56<\/td>\n<td>240<\/td>\n<td>4-\u00d822<\/td>\n<\/tr>\n<tr>\n<td>200<\/td>\n<td>60<\/td>\n<td>295<\/td>\n<td>4-\u00d822<\/td>\n<\/tr>\n<tr>\n<td>250<\/td>\n<td>68<\/td>\n<td>355<\/td>\n<td>4-\u00d826<\/td>\n<\/tr>\n<tr>\n<td>300<\/td>\n<td>78<\/td>\n<td>410<\/td>\n<td>4-\u00d826<\/td>\n<\/tr>\n<tr>\n<td>350<\/td>\n<td>78<\/td>\n<td>470<\/td>\n<td>4-\u00d826<\/td>\n<\/tr>\n<tr>\n<td>400<\/td>\n<td>102<\/td>\n<td>525<\/td>\n<td>4-\u00d830<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Porqu\u00ea escolher YAYE<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-67 size-full\" src=\"https:\/\/yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE.webp\" alt=\"\" width=\"2076\" height=\"1253\" srcset=\"https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE.webp 2076w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-800x483.webp 800w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-500x302.webp 500w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-1200x724.webp 1200w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-300x181.webp 300w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-768x464.webp 768w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-1536x927.webp 1536w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-2048x1236.webp 2048w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-124x75.webp 124w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-480x290.webp 480w\" sizes=\"auto, (max-width:767px) 480px, (max-width:2076px) 100vw, 2076px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p data-start=\"606\" data-end=\"1088\">Projetado rigorosamente em conformidade com as normas de teste de press\u00e3o GB\/T 12238, GB\/T 12224 e GB\/T 13927, esta <b data-path-to-node=\"1\" data-index-in-node=\"111\">v\u00e1lvula borboleta tipo wafer fundida pneum\u00e1tica<\/b> \u00e9 uma solu\u00e7\u00e3o de alto desempenho projetada para ciclos r\u00e1pidos e regula\u00e7\u00e3o de fluxo automatizada em redes de processos industriais sofisticadas. O corpo da v\u00e1lvula \u00e9 fundido de precis\u00e3o em a\u00e7o WCB de alta qualidade, apresentando um design estrutural otimizado por An\u00e1lise de Elementos Finitos (FEA) para garantir integridade mec\u00e2nica excepcional, enquanto a configura\u00e7\u00e3o wafer ultracurta minimiza significativamente a carga na tubula\u00e7\u00e3o e a pegada de instala\u00e7\u00e3o. Seu mecanismo de veda\u00e7\u00e3o central incorpora um disco aerodin\u00e2mico retificado de precis\u00e3o acoplado a uma sede resiliente vulcanizada de alto desempenho (como EPDM, PTFE ou Viton), utilizando um princ\u00edpio de veda\u00e7\u00e3o por interfer\u00eancia para alcan\u00e7ar um fechamento estanque \u00e0 bolha robusto e bidirecional, mesmo sob diferenciais de press\u00e3o flutuantes. Equipado com uma base de montagem direta ISO 5211, a v\u00e1lvula \u00e9 integrada a um atuador pneum\u00e1tico de pinh\u00e3o e cremalheira de pist\u00e3o duplo de alta efici\u00eancia, caracterizado por seu tempo de resposta r\u00e1pido, sa\u00edda de torque constante e vida \u00fatil estendida. Atrav\u00e9s de interfaces NAMUR padronizadas, acomoda perfeitamente v\u00e1lvulas solenoides, chaves fim de curso e reguladores de filtro de ar, permitindo controle l\u00f3gico remoto em n\u00edvel de milissegundo e feedback de posi\u00e7\u00e3o em tempo real. Al\u00e9m disso, a haste endurecida anti-sopragem combinada com um sistema de veda\u00e7\u00e3o de eixo multicamadas autocompensador elimina efetivamente os riscos de vazamento externo, garantindo confiabilidade operacional superior e custos m\u00ednimos de manuten\u00e7\u00e3o ao longo do ciclo de vida em setores exigentes como petroqu\u00edmica, gera\u00e7\u00e3o de energia, tratamento de \u00e1gua e sistemas HVAC.<\/p>\n<table data-path-to-node=\"1\">\n<thead>\n<tr>\n<td><strong>Descri\u00e7\u00e3o<\/strong><\/td>\n<td><strong>Valor<\/strong><\/td>\n<td><strong>Unidade<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"1,1,0,0\"><b data-path-to-node=\"1,1,0,0\" data-index-in-node=\"0\">Press\u00e3o Nominal (PN)<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,1,1,0\">16<\/span><\/td>\n<td><span data-path-to-node=\"1,1,2,0\">\u2013<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,2,0,0\"><b data-path-to-node=\"1,2,0,0\" data-index-in-node=\"0\">DN<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,2,1,0\">50\u2013400<\/span><\/td>\n<td><span data-path-to-node=\"1,2,2,0\">mm<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,3,0,0\"><b data-path-to-node=\"1,3,0,0\" data-index-in-node=\"0\">Press\u00e3o de Teste: Press\u00e3o de Teste do Corpo<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,3,1,0\">2.4<\/span><\/td>\n<td><span data-path-to-node=\"1,3,2,0\">MPa<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,4,0,0\"><b data-path-to-node=\"1,4,0,0\" data-index-in-node=\"0\">Press\u00e3o de Teste: Press\u00e3o de Teste de Veda\u00e7\u00e3o<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,4,1,0\">1.76<\/span><\/td>\n<td><span data-path-to-node=\"1,4,2,0\">MPa<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,5,0,0\"><b data-path-to-node=\"1,5,0,0\" data-index-in-node=\"0\">Press\u00e3o de Teste: Press\u00e3o de Teste de Ar<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,5,1,0\">0.6<\/span><\/td>\n<td><span data-path-to-node=\"1,5,2,0\">MPa<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,6,0,0\"><b data-path-to-node=\"1,6,0,0\" data-index-in-node=\"0\">Temp. Adequada.<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,6,1,0\">\u2264 120<\/span><\/td>\n<td><span data-path-to-node=\"1,6,2,0\">\u2103<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"1,7,0,0\"><b data-path-to-node=\"1,7,0,0\" data-index-in-node=\"0\">Meio Adequado<\/b><\/span><\/td>\n<td><span data-path-to-node=\"1,7,1,0\">\u00c1gua, Vapor, \u00d3leo (A.V.O)<\/span><\/td>\n<td><span data-path-to-node=\"1,7,2,0\">\u2013<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":489,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[25,31],"product_tag":[],"class_list":["post-488","product","type-product","status-publish","has-post-thumbnail","product_cat-butterfly-valves","product_cat-casting-butterfly-valves","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.yayevalve.com\/pt\/wp-json\/wp\/v2\/product\/488","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yayevalve.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.yayevalve.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yayevalve.com\/pt\/wp-json\/wp\/v2\/comments?post=488"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yayevalve.com\/pt\/wp-json\/wp\/v2\/media\/489"}],"wp:attachment":[{"href":"https:\/\/www.yayevalve.com\/pt\/wp-json\/wp\/v2\/media?parent=488"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.yayevalve.com\/pt\/wp-json\/wp\/v2\/product_brand?post=488"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.yayevalve.com\/pt\/wp-json\/wp\/v2\/product_cat?post=488"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.yayevalve.com\/pt\/wp-json\/wp\/v2\/product_tag?post=488"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}