{"product_id":"din-cast-iron-globe-valve","title":"Válvula globo DIN de ferro fundido","description":"\u003ch2\u003eIntrodução à Válvula Globo DIN\u003c\/h2\u003e\n\u003cp data-end=\"422\" data-start=\"0\"\u003eA \u003cstrong data-end=\"23\" data-start=\"2\"\u003eVálvula Globo DIN\u003c\/strong\u003e opera através do movimento de elevação do disco da válvula ao longo do eixo da superfície de vedação do assento, acionado pela haste da válvula. Esse mecanismo permite a abertura e o fechamento da válvula, tornando-a adequada para diversas pressões e temperaturas no transporte de líquidos e gases. Além disso, pode ser utilizada para interromper, distribuir e alterar a direção do fluxo do meio.\u003c\/p\u003e\n\u003cp data-end=\"1039\" data-start=\"424\"\u003eA vedação da válvula globo ocorre devido à pressão da haste, que pressiona a superfície de vedação do disco contra a superfície de vedação do assento, impedindo o fluxo do fluido. Isso a classifica como uma válvula de vedação forçada. Quando o meio entra por baixo do disco, a força necessária para operar a válvula deve superar a resistência gerada pela fricção entre a haste e a gaxeta, além da pressão exercida pelo meio. Como resultado, a força necessária para fechar a válvula é maior do que para abri-la. Portanto, o diâmetro da haste deve ser suficientemente grande para evitar falhas por flexão excessiva.\u003c\/p\u003e\n\u003cp data-end=\"1315\" data-start=\"1041\"\u003eOs componentes de abertura e fechamento da válvula globo são constituídos por um disco em formato de plugue, com vedação em superfície plana ou cônica. O disco realiza um movimento linear ao longo do centro do assento da válvula, garantindo um controle eficiente do fluxo.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1637\" data-start=\"1317\"\u003eEsta \u003cstrong data-end=\"1343\" data-start=\"1322\"\u003eVálvula Globo DIN\u003c\/strong\u003e oferece controle preciso da vazão e excelente capacidade de vedação. Projetada para durabilidade e eficiência, é ideal para aplicações industriais. Seu design tipo globo garante uma mínima queda de pressão, tornando-a uma excelente opção para regular o fluxo de fluidos em diversas aplicações.\u003c\/p\u003e\n\u003ch2\u003eDesenho da Válvula Globo DIN\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/5714\/1919\/files\/DIN-globe-valve-Drawing_600x600.jpg?v=1715763055\" alt=\"DIN Globe Valve Drawing\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch2 style=\"text-align: left;\"\u003eNorma de Implementação\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 215.531px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 15.7619%; height: 19.5938px; text-align: center;\"\u003eCategoria\u003c\/th\u003e\n\u003cth style=\"width: 81.3184%; height: 19.5938px; text-align: center;\"\u003eDetalhes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 15.7619%; height: 19.5938px;\"\u003e\u0026nbsp;Tipo\u003c\/td\u003e\n\u003ctd style=\"width: 81.3184%; height: 19.5938px;\"\u003eFlange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 15.7619%; height: 19.5938px;\"\u003eFace a Face\u003c\/td\u003e\n\u003ctd style=\"width: 81.3184%; height: 19.5938px;\"\u003eAPI609, BS5155, DIN3202, ISO5752\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 15.7619%; height: 19.5938px;\"\u003eFlange\u003c\/td\u003e\n\u003ctd style=\"width: 81.3184%; height: 19.5938px;\"\u003eDIN, BS, UNI, ISO, ANSI, AS, JIS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 15.7619%; height: 39.1875px;\"\u003eFlange de Montagem\u003c\/td\u003e\n\u003ctd style=\"width: 81.3184%; height: 39.1875px;\"\u003eISO5211\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 15.7619%; height: 39.1875px;\"\u003ePressão de Trabalho\u003c\/td\u003e\n\u003ctd style=\"width: 81.3184%; height: 39.1875px;\"\u003ePN16 (200PSI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"width: 15.7619%; height: 58.7812px;\"\u003eAplicação\u003c\/td\u003e\n\u003ctd style=\"width: 81.3184%; height: 58.7812px;\"\u003eHVAC, Abastecimento de Água e Esgoto, Alimentos e Bebidas, 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\u003eItem\u003c\/th\u003e\n\u003cth\u003eNome da Peça\u003c\/th\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003cth\u003eNorma\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\u003eFerro Fundido Cinzento\u003c\/td\u003e\n\u003ctd\u003eASTM A126B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eAnel de Vedação do Corpo\u003c\/td\u003e\n\u003ctd\u003eLatão\u003c\/td\u003e\n\u003ctd\u003eASTM B62\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eAnel de Vedação do Disco\u003c\/td\u003e\n\u003ctd\u003eLatão\u003c\/td\u003e\n\u003ctd\u003eASTM B62\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eDisco\u003c\/td\u003e\n\u003ctd\u003eFerro Nodular\u003c\/td\u003e\n\u003ctd\u003eASTM A536\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003ePorca do Disco\u003c\/td\u003e\n\u003ctd\u003eLatão\u003c\/td\u003e\n\u003ctd\u003eASTM B62\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eHaste\u003c\/td\u003e\n\u003ctd\u003eAço Inoxidável\u003c\/td\u003e\n\u003ctd\u003e2CR13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eParafuso do Bonete\u003c\/td\u003e\n\u003ctd\u003eAço Carbono\u003c\/td\u003e\n\u003ctd\u003eASTM A307\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003ePorca\u003c\/td\u003e\n\u003ctd\u003eAço Carbono\u003c\/td\u003e\n\u003ctd\u003eASTM A307\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003eGaxeta\u003c\/td\u003e\n\u003ctd\u003eGRAPHITE\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eGlande\u003c\/td\u003e\n\u003ctd\u003eFerro Nodular\u003c\/td\u003e\n\u003ctd\u003eASTM A536\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;Volante\u003c\/td\u003e\n\u003ctd\u003eFerro Nodular\u003c\/td\u003e\n\u003ctd\u003eASTM A536\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003eArruelas\u003c\/td\u003e\n\u003ctd\u003eAço Carbono\u003c\/td\u003e\n\u003ctd\u003eASTM A307\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;Parafuso do Volante\u003c\/td\u003e\n\u003ctd\u003eAço Carbono\u003c\/td\u003e\n\u003ctd\u003eASTM A307\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;\"\u003eDimensões:(mm)\u003c\/h2\u003e\n\u003cp\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0598\/5714\/1919\/files\/DIN-globe-valve-Dimensions.jpg?v=1715763336\" alt=\"DIN globe valve Dimensions\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"UNION VALVE","offers":[{"title":"2 inch \/ Grey cast iron","offer_id":45434401882271,"sku":"","price":30.04,"currency_code":"USD","in_stock":true},{"title":"2.5 inch \/ Grey cast iron","offer_id":45434401915039,"sku":"","price":35.41,"currency_code":"USD","in_stock":true},{"title":"3 inch \/ Grey cast iron","offer_id":45434401947807,"sku":"","price":68.67,"currency_code":"USD","in_stock":true},{"title":"4 inch \/ Grey cast iron","offer_id":45434401980575,"sku":"","price":81.55,"currency_code":"USD","in_stock":true},{"title":"5 inch \/ Grey cast iron","offer_id":45434402013343,"sku":"","price":112.67,"currency_code":"USD","in_stock":true},{"title":"6 inch \/ Grey cast iron","offer_id":45434402046111,"sku":"","price":160.95,"currency_code":"USD","in_stock":true},{"title":"8 inch \/ Grey cast iron","offer_id":45434402078879,"sku":"","price":210.3,"currency_code":"USD","in_stock":true},{"title":"10 inch \/ Grey cast iron","offer_id":45434402111647,"sku":"","price":355.81,"currency_code":"USD","in_stock":true},{"title":"12 inch \/ Grey cast iron","offer_id":45434402144415,"sku":"","price":540.8,"currency_code":"USD","in_stock":true},{"title":"14 inch \/ Grey cast iron","offer_id":45434402177183,"sku":"","price":757.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/5714\/1919\/files\/DIN-globe-valve-3.jpg?v=1715763471","url":"https:\/\/unionvalve.com\/pt\/products\/valvula-globo-din-ferro-fundido","provider":"UNION VALVE","version":"1.0","type":"link"}