{"id":2047,"date":"2026-02-21T00:57:54","date_gmt":"2026-02-21T00:57:54","guid":{"rendered":"https:\/\/sinovalvehub.com\/product\/lined-plastic-ball-valve\/"},"modified":"2026-03-26T17:02:41","modified_gmt":"2026-03-26T17:02:41","slug":"valvula-de-esfera-revestida-de-plastico","status":"publish","type":"product","link":"https:\/\/sinovalvehub.com\/pt-br\/produto\/valvula-de-esfera-revestida-de-plastico\/","title":{"rendered":"V\u00e1lvula de Esfera Revestida de Pl\u00e1stico"},"content":{"rendered":"<p><strong>U<\/strong><strong>tilizando processo de moldagem, o material fluoropolim\u00e9rico \u00e9 firmemente aderido ao corpo da v\u00e1lvula. O projeto de compensa\u00e7\u00e3o autom\u00e1tica da gaxeta da haste e o uso de veda\u00e7\u00e3o linear no assento garantem excelente desempenho de veda\u00e7\u00e3o.<br \/>\n\u00c9 adequada para os setores de petr\u00f3leo, ind\u00fastria qu\u00edmica, eletr\u00f4nica, metalurgia, farmac\u00eautica, energia el\u00e9trica, prote\u00e7\u00e3o ambiental e outros segmentos industriais, permitindo o controle e o bloqueio de meios fortemente corrosivos, como \u00e1cidos e \u00e1lcalis.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>Normas<\/strong><\/p>\n<ul>\n<li><strong>Flange de conex\u00e3o: ISO PN10\/16, DIN PN10\/16\/25, ANSI B16.1<\/strong><\/li>\n<li><strong>Flange de acionamento: ISO 5211<\/strong><\/li>\n<li><strong>Norma de teste: API 598<\/strong><\/li>\n<li><strong><span style=\"font-size: 16px;\">Norma de projeto: API 608<\/span><\/strong><\/li>\n<\/ul>\n<p><strong>Material<\/strong><\/p>\n<ul>\n<li><strong>Corpo da v\u00e1lvula: WCB + F46\/PFA, CF8 + F46\/PFA, CF8M + F46\/PFA<\/strong><\/li>\n<li><strong>Corpo da esfera: WCB + F46\/PFA, CF8 + F46\/PFA, CF8M + F46\/PFA<\/strong><\/li>\n<li><strong><span style=\"font-size: 16px;\">Assento da v\u00e1lvula: PTFE, RPTFE, PPL<\/span><\/strong><\/li>\n<\/ul>\n<p><strong>Par\u00e2metros t\u00e9cnicos<\/strong><\/p>\n<ul>\n<li><strong>Faixa de press\u00e3o: PN16\u201325 (Class 150\u2013Class 300)<\/strong><\/li>\n<li><strong>Tamanho da v\u00e1lvula: DN15\u2013300<\/strong><\/li>\n<li><strong>Modo de conex\u00e3o: tipo flange \/ tipo solda<\/strong><\/li>\n<li><strong>Faixa de temperatura: -29\u202f\u2103 a 150\u202f\u2103<\/strong><\/li>\n<li><strong>Atuador: alavanca, engrenagem sem\u2011fim, pneum\u00e1tico, el\u00e9trico, hidr\u00e1ulico<\/strong><\/li>\n<\/ul>\n","protected":false},"featured_media":2045,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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