{"id":26583,"date":"2022-08-05T15:27:29","date_gmt":"2022-08-05T15:27:29","guid":{"rendered":"https:\/\/zecovalve.com\/?post_type=product&#038;p=26583"},"modified":"2022-09-20T06:10:35","modified_gmt":"2022-09-20T06:10:35","slug":"fully-welded-ball-valve","status":"publish","type":"product","link":"https:\/\/zecovalve.com\/pt\/produto\/fully-welded-ball-valve","title":{"rendered":"V\u00e1lvula de esfera totalmente soldada"},"content":{"rendered":"V\u00e1lvulas de esfera totalmente soldadas s\u00e3o usadas em tubula\u00e7\u00f5es por sua resist\u00eancia e baixa manuten\u00e7\u00e3o e s\u00e3o preferidas principalmente para aplica\u00e7\u00f5es subterr\u00e2neas e acima do solo.\r\n\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-26581\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/08\/A105-\u5168\u710a\u63a5\u7403\u9600.jpg\" alt=\"\" width=\"400\" height=\"400\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/08\/A105-\u5168\u710a\u63a5\u7403\u9600.jpg 800w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/08\/A105-\u5168\u710a\u63a5\u7403\u9600-300x300.jpg 300w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/08\/A105-\u5168\u710a\u63a5\u7403\u9600-150x150.jpg 150w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/08\/A105-\u5168\u710a\u63a5\u7403\u9600-768x768.jpg 768w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/08\/A105-\u5168\u710a\u63a5\u7403\u9600-400x400.jpg 400w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/08\/A105-\u5168\u710a\u63a5\u7403\u9600-600x600.jpg 600w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/08\/A105-\u5168\u710a\u63a5\u7403\u9600-100x100.jpg 100w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\r\n\r\n\r\n<div class=\"gb-button-wrapper gb-button-wrapper-6d8495a3\">\r\n\r\n<a class=\"gb-button gb-button-3d442e11 gb-button-text\" href=\"https:\/\/zecovalve.com\/pt\/contact\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>OBTER PRE\u00c7O DE V\u00c1LVULA DE ESFERA TOTALMENTE SOLDADA<\/strong><\/a>\r\n\r\n<\/div>\r\n\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-what-is-a-fully-welded-ball-valve\">O que \u00e9 uma v\u00e1lvula de esfera totalmente soldada?<\/h2>\r\n\r\n\r\n\r\n\r\nUma v\u00e1lvula totalmente soldada \u00e9 projetada com um corpo totalmente soldado e forjado para reduzir o peso e aumentar a resist\u00eancia, ao mesmo tempo que elimina v\u00e1rios pontos potenciais de vazamento. Eles s\u00e3o usados para conectar e interromper o fluxo do meio em muitos sistemas de dutos diferentes. As v\u00e1lvulas de esfera totalmente soldadas s\u00e3o frequentemente consideradas o tipo mais comum de v\u00e1lvula de solda completa encontrada em muitas ind\u00fastrias, como petr\u00f3leo offshore, petroqu\u00edmica onshore, aquecimento urbano e g\u00e1s natural, constru\u00e7\u00e3o naval e usinas de energia. A v\u00e1lvula de esfera totalmente soldada adota material forjado, corpo soldado, em vez de parafusos e porcas, para evitar qualquer vazamento potencial do corpo. A v\u00e1lvula de esfera totalmente soldada garante que a veda\u00e7\u00e3o seja muito mais confi\u00e1vel. As v\u00e1lvulas podem ser do tipo esf\u00e9rica e cil\u00edndrica. Normalmente, o tipo esf\u00e9rico possui apenas uma costura de soldagem no corpo, e o tipo cil\u00edndrico possui duas costuras de soldagem no corpo.\r\n\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Estrutura da v\u00e1lvula esf\u00e9rica totalmente soldada<\/h2>\r\n\r\n\r\n\r\n\r\nO corpo da v\u00e1lvula esf\u00e9rica \u00e9 produzido pela soldagem de seis cascos parcialmente forjados ap\u00f3s a montagem. A estrutura \u00e9 compacta e toda a v\u00e1lvula esf\u00e9rica est\u00e1 integrada. Atualmente, as v\u00e1lvulas esfera de grande calibre usadas na produ\u00e7\u00e3o s\u00e3o, em sua maioria, estruturas divididas de tr\u00eas pe\u00e7as, e cada parte \u00e9 conectada por parafusos. Em compara\u00e7\u00e3o com a v\u00e1lvula esf\u00e9rica de tr\u00eas pe\u00e7as, sob a mesma resist\u00eancia, a espessura da parede da pe\u00e7a forjada da v\u00e1lvula esf\u00e9rica totalmente soldada pode ser muito fina, o peso da v\u00e1lvula pode ser reduzido em um quarto e a resist\u00eancia \u00e0 flex\u00e3o da tubula\u00e7\u00e3o e a extrus\u00e3o \u00e9 aprimorada.\r\n\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Gama de produtos de v\u00e1lvula de esfera totalmente soldada<\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n \t<li>Material do corpo: a\u00e7o carbono de baixa temperatura, a\u00e7o carbono<\/li>\r\n \t<li>Di\u00e2metro nominal: 2\u2033~60\u2033\uff08DN50~DN1500\uff09<\/li>\r\n \t<li>Faixa de press\u00e3o: Classe150~2500\uff08PN10~PN420\uff09<\/li>\r\n \t<li>Conex\u00e3o final: RF, RTJ, BW<\/li>\r\n \t<li>Temperatura de trabalho:-46\u00b0C~+200\u00b0C<\/li>\r\n \t<li>Opera\u00e7\u00e3o: Chave, engrenagem helicoidal, atuador el\u00e9trico, pneum\u00e1tico, g\u00e1s sobre \u00f3leo e atuador eletro-hidr\u00e1ulico.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Caracter\u00edsticas da v\u00e1lvula esf\u00e9rica totalmente soldada<\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n \t<li>Uma variedade de materiais de veda\u00e7\u00e3o macia e veda\u00e7\u00e3o r\u00edgida para atender a mais condi\u00e7\u00f5es de processo<\/li>\r\n \t<li>A v\u00e1lvula atende ao padr\u00e3o NACE, fun\u00e7\u00e3o de emiss\u00e3o fugitiva e certifica\u00e7\u00e3o de teste de inc\u00eandio da API 607<\/li>\r\n \t<li>A sede pode ser projetada com pist\u00e3o duplo ou simples e possui menor torque operacional<\/li>\r\n \t<li>Dispositivos de travamento padr\u00e3o em v\u00e1lvulas operadas por alavanca<\/li>\r\n \t<li>Todas as v\u00e1lvulas possuem fun\u00e7\u00e3o de al\u00edvio de press\u00e3o de cavidade pr\u00f3pria para garantir a seguran\u00e7a da press\u00e3o na c\u00e2mara intermedi\u00e1ria<\/li>\r\n \t<li>Para v\u00e1lvulas esfera feitas de a\u00e7o carbono, uma camada de a\u00e7o inoxid\u00e1vel \u00e9 sobreposta na posi\u00e7\u00e3o de contato entre o anel da sede e o corpo da v\u00e1lvula e a caixa de empanque, para evitar emperramento e aumento de torque<\/li>\r\n \t<li>Estrutura de sede especial PMSS, veda\u00e7\u00e3o de duas camadas, primeira veda\u00e7\u00e3o macia e segunda veda\u00e7\u00e3o r\u00edgida garantem melhor desempenho do produto<\/li>\r\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>V\u00e1lvulas de esfera totalmente soldadas s\u00e3o usadas em tubula\u00e7\u00f5es por sua resist\u00eancia e baixa manuten\u00e7\u00e3o e s\u00e3o preferidas principalmente para aplica\u00e7\u00f5es subterr\u00e2neas e\u2026 <a title=\"V\u00e1lvula de esfera totalmente soldada\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/pt\/produto\/fully-welded-ball-valve\" aria-label=\"Mais em V\u00e1lvula Esfera Totalmente Soldada\">Ler mais<\/a><\/p>","protected":false},"featured_media":26581,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":""},"product_cat":[2047,2459],"product_tag":[3913],"class_list":["post-26583","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-ball-valve","product_cat-ball-valve-by-form","product_tag-full-port-ball-valve","sales-flash-overlay","woocommerce-text-align-center","woocommerce-image-align-center","do-quantity-buttons"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/08\/A105-\u5168\u710a\u63a5\u7403\u9600.jpg",800,800,false],"author_info":[],"comment_info":0,"taxonomy_info":{"product_cat":[{"value":2047,"label":"Ball Valve"},{"value":2459,"label":"Ball Valve By Form"}],"product_tag":[{"value":3913,"label":"Full Port Ball Valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Fully Welded Ball Valve - Welded Ball Valve | ZECO Valve<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zecovalve.com\/pt\/produto\/fully-welded-ball-valve\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fully Welded Ball Valve - Welded Ball Valve | ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"Fully welded ball valves are used at pipelines for their strength and low maintenance purpose and are preferred mostly for underground and ... 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