{"product_id":"ptfe-coated-butterfly-valve-wafer-type","title":"Válvula borboleta wafer revestida com PTFE","description":"\u003ch2\u003eIntrodução à Válvula Borboleta Revestida de PTFE (Tipo Wafer)\u003c\/h2\u003e\n\u003cp data-end=\"527\" data-start=\"73\"\u003eA \u003cstrong data-end=\"101\" data-start=\"75\"\u003eválvula borboleta PTFE\u003c\/strong\u003e é projetada para ambientes altamente corrosivos, sendo adequada para aplicações que envolvem ácidos fortes, álcalis fortes, petróleo, indústria química, alimentos, entre outras áreas especiais. Seu corpo revestido de politetrafluoroetileno (PTFE) proporciona forte resistência à corrosão, podendo substituir válvulas de aço inoxidável em condições normais, oferecendo uma melhor relação custo-benefício.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"815\" data-start=\"529\"\u003eA placa borboleta da válvula é instalada na direção do diâmetro da tubulação. Dentro do canal cilíndrico do corpo da válvula, a placa gira em torno de seu eixo, com um ângulo de rotação entre 0° e 90°. Quando a placa atinge 90°, a válvula está totalmente aberta.\u003c\/p\u003e\n\u003ch3\u003eCaracterísticas da Válvula Borboleta PTFE\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eResistência à corrosão: O politetrafluoroetileno (PTFE) é um material de alta estabilidade química, resistente à corrosão de ácidos, álcalis, sais e outros meios agressivos, garantindo excelente durabilidade em ambientes corrosivos.\u003c\/li\u003e\n\u003cli\u003eÓtimo desempenho de vedação: A placa da válvula em PTFE possui um baixo coeficiente de atrito e boa autolubrificação, proporcionando uma vedação eficiente no estado fechado e evitando vazamentos do meio.\u003c\/li\u003e\n\u003cli\u003eOperação leve: O design borboleta reduz o torque de abertura e fechamento, tornando a operação mais fácil. Além disso, a válvula pode ser equipada com diferentes mecanismos de acionamento, como manual, elétrico e pneumático, oferecendo flexibilidade para diferentes necessidades.\u003c\/li\u003e\n\u003cli\u003eLonga vida útil: O PTFE possui excelente resistência ao desgaste e ao envelhecimento, permitindo que a válvula borboleta PTFE funcione de maneira estável e duradoura por longos períodos.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesenho da Válvula Borboleta Revestida de PTFE (Tipo Wafer)\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"PTFE Butterfly Valve drawing\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/5714\/1919\/files\/PTFE-Butterfly-Valve_600x600.jpg?v=1715325237\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch2\u003eNorma de Implementação\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCategoria\u003c\/th\u003e\n\u003cth\u003eDetalhes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo\u003c\/td\u003e\n\u003ctd\u003eWafer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFace to Face\u003c\/td\u003e\n\u003ctd\u003eAPI609, BS5155, DIN3202, ISO5752\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlange\u003c\/td\u003e\n\u003ctd\u003eDIN, BS, UNI, ISO, ANSI, AS, JIS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlange de Montagem\u003c\/td\u003e\n\u003ctd\u003eISO5211\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressão de Trabalho\u003c\/td\u003e\n\u003ctd\u003ePN16 (200PSI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAplicação\u003c\/td\u003e\n\u003ctd\u003eHVAC, Abastecimento e Esgoto de Água, Alimentos e Bebidas, Indústria Química\/Petroquímica\/Processamento, Energia e Utilidades, Papel e Celulose, Construção Naval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003eMateriais Padrão das Principais Peças\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eNo.\u003c\/th\u003e\n\u003cth\u003eNome\u003c\/th\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003cth\u003eQtd\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eCorpo\u003c\/td\u003e\n\u003ctd\u003eCI\/DI\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eHaste Inferior\u003c\/td\u003e\n\u003ctd\u003eSS410\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eRevestimento (Assento)\u003c\/td\u003e\n\u003ctd\u003ePTFE\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eMola Borboleta\u003c\/td\u003e\n\u003ctd\u003eAço Mola\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eDisco\u003c\/td\u003e\n\u003ctd\u003eCF8M+PTFE\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eHaste Superior\u003c\/td\u003e\n\u003ctd\u003eSS410\/SS304\/SS316\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eEnergizador do Assento\u003c\/td\u003e\n\u003ctd\u003eSilicone\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eLuva de Pressão\u003c\/td\u003e\n\u003ctd\u003eAço Inoxidável\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003eBucha\u003c\/td\u003e\n\u003ctd\u003ePTFE\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eParafuso\u003c\/td\u003e\n\u003ctd\u003eSS304\u003c\/td\u003e\n\u003ctd\u003e2\/4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cstrong\u003ePressão de Teste:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCWP: 10 BAR\u003c\/td\u003e\n\u003ctd\u003eCorpo\u003c\/td\u003e\n\u003ctd\u003eVedação\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHidrostático\u003c\/td\u003e\n\u003ctd\u003e15BAR\u003c\/td\u003e\n\u003ctd\u003e11BAR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAr\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cstrong\u003eEspecificações Padrão:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePadrão\u003c\/th\u003e\n\u003cth\u003eEspecificação\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eAPI609\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInspeção e Teste\u003c\/td\u003e\n\u003ctd\u003eAPI598\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u0026nbsp;Fim do Padrão\u003c\/td\u003e\n\u003ctd\u003eEN1092-2 PN6\/10\/16\/AS \"D\"\"E\"\/JIS B2220 10K\/ASME B16.5 150LB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFace a Face\u003c\/td\u003e\n\u003ctd\u003eAPI609\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: left;\"\u003eDimensões:(mm)\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eTamanho\u003c\/th\u003e\n\u003cth\u003eD1\u0026nbsp; 150LB\u003c\/th\u003e\n\u003cth\u003eD1 PN10\u003c\/th\u003e\n\u003cth\u003eD1 PN16\u003c\/th\u003e\n\u003cth\u003eD1\u0026nbsp; 10K\u003c\/th\u003e\n\u003cth\u003eL\u003c\/th\u003e\n\u003cth\u003eCXC\u003c\/th\u003e\n\u003cth\u003eISO5211\u003c\/th\u003e\n\u003cth\u003eK\u003c\/th\u003e\n\u003cth\u003eE\u003c\/th\u003e\n\u003cth\u003en-Ø\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDN50\u003c\/td\u003e\n\u003ctd\u003e120.7\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e43\u003c\/td\u003e\n\u003ctd\u003e9x9\u003c\/td\u003e\n\u003ctd\u003eF07\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDN65\u003c\/td\u003e\n\u003ctd\u003e139.7\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e46\u003c\/td\u003e\n\u003ctd\u003e9x9\u003c\/td\u003e\n\u003ctd\u003eF07\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDN80\u003c\/td\u003e\n\u003ctd\u003e152.4\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e46\u003c\/td\u003e\n\u003ctd\u003e9x9\u003c\/td\u003e\n\u003ctd\u003eF07\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDN100\u003c\/td\u003e\n\u003ctd\u003e190.5\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e52\u003c\/td\u003e\n\u003ctd\u003e11x11\u003c\/td\u003e\n\u003ctd\u003eF07\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDN125\u003c\/td\u003e\n\u003ctd\u003e215.9\u003c\/td\u003e\n\u003ctd\u003e210\u003c\/td\u003e\n\u003ctd\u003e210\u003c\/td\u003e\n\u003ctd\u003e210\u003c\/td\u003e\n\u003ctd\u003e56\u003c\/td\u003e\n\u003ctd\u003e14x14\u003c\/td\u003e\n\u003ctd\u003eF07\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDN150\u003c\/td\u003e\n\u003ctd\u003e241.3\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003ctd\u003e56\u003c\/td\u003e\n\u003ctd\u003e14x14\u003c\/td\u003e\n\u003ctd\u003eF07\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDN200\u003c\/td\u003e\n\u003ctd\u003e298.5\u003c\/td\u003e\n\u003ctd\u003e295\u003c\/td\u003e\n\u003ctd\u003e295\u003c\/td\u003e\n\u003ctd\u003e290\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e17x17\u003c\/td\u003e\n\u003ctd\u003eF10\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e102\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDN250\u003c\/td\u003e\n\u003ctd\u003e362\u003c\/td\u003e\n\u003ctd\u003e350\u003c\/td\u003e\n\u003ctd\u003e355\u003c\/td\u003e\n\u003ctd\u003e355\u003c\/td\u003e\n\u003ctd\u003e68\u003c\/td\u003e\n\u003ctd\u003e22x22\u003c\/td\u003e\n\u003ctd\u003eF10\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e102\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDN300\u003c\/td\u003e\n\u003ctd\u003e431.8\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e410\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e78\u003c\/td\u003e\n\u003ctd\u003e22x22\u003c\/td\u003e\n\u003ctd\u003eF10\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e102\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Unionvalve","offers":[{"title":"2 inch \/ Ductile Iron","offer_id":45382626607263,"sku":"","price":88.4,"currency_code":"USD","in_stock":true},{"title":"2.5 inch \/ Ductile Iron","offer_id":45382626640031,"sku":"","price":110.44,"currency_code":"USD","in_stock":true},{"title":"3 inch \/ Ductile Iron","offer_id":45382626672799,"sku":"","price":136.35,"currency_code":"USD","in_stock":true},{"title":"4 inch \/ Ductile Iron","offer_id":45382626705567,"sku":"","price":189.68,"currency_code":"USD","in_stock":true},{"title":"5 inch \/ Ductile Iron","offer_id":45382626738335,"sku":"","price":269.66,"currency_code":"USD","in_stock":true},{"title":"6 inch \/ Ductile Iron","offer_id":45383158694047,"sku":"","price":324.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/5714\/1919\/files\/PTFE-Butterfly-Valve-1.jpg?v=1715399181","url":"https:\/\/unionvalve.com\/pt\/products\/valvula-borboleta-wafer-revestida-ptfe","provider":"UNION VALVE","version":"1.0","type":"link"}