{"id":16316,"date":"2022-06-20T13:36:19","date_gmt":"2022-06-20T13:36:19","guid":{"rendered":"https:\/\/zecovalve.com\/?post_type=product&#038;p=16316"},"modified":"2022-09-01T00:40:15","modified_gmt":"2022-09-01T00:40:15","slug":"8-inch-butterfly-valve","status":"publish","type":"product","link":"https:\/\/zecovalve.com\/pt\/produto\/8-inch-butterfly-valve","title":{"rendered":"V\u00e1lvula Borboleta 8\u2033"},"content":{"rendered":"<p>A ZECO Valve \u00e9 um fabricante profissional de v\u00e1lvulas borboleta, oferecendo um pre\u00e7o competitivo de v\u00e1lvula borboleta.<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-16949\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/butterfly-valve-1-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/butterfly-valve-1-300x200.jpg 300w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/butterfly-valve-1.jpg 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\r\n\r\n\r\n<div class=\"gb-button-wrapper gb-button-wrapper-6d8495a3\">\r\n\r\n\r\n<p><a class=\"gb-button gb-button-3d442e11 gb-button-text\" href=\"mailto:commercial@zecovalve.com\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>OBTENHA O PRE\u00c7O DA V\u00c1LVULA BORBOLETA DE 8 POLEGADAS<\/strong><\/a><\/p>\r\n<\/div>\r\n\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">O que \u00e9 v\u00e1lvula borboleta de 8 polegadas?<\/h2>\r\n\r\n\r\n\r\n<p>As v\u00e1lvulas borboleta atendem sistemas de prote\u00e7\u00e3o contra inc\u00eandio de alto desempenho e est\u00e3o dispon\u00edveis em uma ampla faixa de tamanhos com conex\u00f5es tipo wafer, ranhuradas ou de extremidade prensada. As v\u00e1lvulas borboleta fornecem servi\u00e7o sem sa\u00edda bidirecional em servi\u00e7os comerciais e industriais e podem fornecer muitos ciclos livres de manuten\u00e7\u00e3o e ainda acomodar fechamento \u201cestanque a bolhas\u201d.<\/p>\r\n\r\n\r\n\r\n<p>A v\u00e1lvula borboleta ZECO de 8 polegadas adota material de borracha ou Teflon como face de veda\u00e7\u00e3o, esta estrutura \u00e9 capaz de reduzir. A v\u00e1lvula borboleta pode ser utilizada em diversos tubos, o que compartilha muitas vantagens: como sua estrutura \u00e9 compacta, o fechamento \u00e9 r\u00e1pido, a capacidade de veda\u00e7\u00e3o \u00e9 apertada, a opera\u00e7\u00e3o \u00e9 f\u00e1cil e a vida \u00fatil \u00e9 longa. Durante o processo de fechamento, a abras\u00e3o \u00e9 pequena. Como a v\u00e1lvula \u00e9 projetada como estrutural de duplo deslocamento, quando a v\u00e1lvula est\u00e1 totalmente aberta, a veda\u00e7\u00e3o do disco est\u00e1 em estado de afrouxamento. Quando a v\u00e1lvula est\u00e1 totalmente fechada, o anel de veda\u00e7\u00e3o \u00e9 comprimido pelo corpo e disco, causando assim a deforma\u00e7\u00e3o, este tipo de veda\u00e7\u00e3o flex\u00edvel maximiza a capacidade de veda\u00e7\u00e3o. A face de veda\u00e7\u00e3o coopera precisamente com o corpo, evita suficientemente a descarga m\u00e9dia e prolonga a vida \u00fatil da v\u00e1lvula. A v\u00e1lvula possui estrutura complexa para um vaso de press\u00e3o e m\u00e1quina operacional, mantendo a v\u00e1lvula, abertura\/fechamento ocasional deve ser levado em considera\u00e7\u00e3o; Ao mesmo tempo, tamb\u00e9m deve ser considerado principalmente o estado de press\u00e3o est\u00e1tica da v\u00e1lvula. Mantendo a v\u00e1lvula em uma determinada posi\u00e7\u00e3o, a capacidade operacional da v\u00e1lvula pode ser reduzida, isso \u00e9 causado pelo ac\u00famulo de subst\u00e2ncias corrosivas nas partes m\u00f3veis. Sob algumas circunst\u00e2ncias, a v\u00e1lvula deve circular aberta\/fechada periodicamente. A integridade do limite de press\u00e3o exigia a integridade das pe\u00e7as que suportam press\u00e3o; o suporte de press\u00e3o deve ser verificado regularmente.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Padr\u00f5es de v\u00e1lvula borboleta de 8 \u2033<\/h2>\r\n\r\n\r\n\r\n<figure class=\"wp-block-table\">\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td>Norma de conce\u00e7\u00e3o<\/td>\r\n<td>API 609, ASME B16.34, JIS B2064, GB\/T 12238<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Cara a cara<\/td>\r\n<td>API 609, DIN 3202, ISO 5752, BS 5155<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Extremidade do Flange<\/td>\r\n<td>DIN 2501, ASME B16.5, BS 4504, JIS 10K<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Flange Superior<\/td>\r\n<td>ISO 5211<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Inspe\u00e7\u00e3o de teste<\/td>\r\n<td>API 598, EN 12266-1<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Dimens\u00f5es e peso da v\u00e1lvula borboleta de 8 polegadas<\/h2>\r\n\r\n\r\n\r\n<table border=\"=1\" width=\"800\">\r\n<tbody>\r\n<tr>\r\n<td rowspan=\"2\">Press\u00e3o nominal<\/td>\r\n<td style=\"text-align: center;\">Furo<\/td>\r\n<td style=\"text-align: center;\" colspan=\"3\">\u00a0Dimens\u00e3o face a face (em mm)<\/td>\r\n<td style=\"text-align: center;\">Peso<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center;\">(em mm)<\/td>\r\n<td style=\"text-align: center;\">RF<\/td>\r\n<td style=\"text-align: center;\">Bolacha<\/td>\r\n<td style=\"text-align: center;\">Arrastar<\/td>\r\n<td style=\"text-align: center;\">kg<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>CLASSE 150<\/td>\r\n<td style=\"text-align: center;\">201<\/td>\r\n<td style=\"text-align: center;\">292\/152<\/td>\r\n<td style=\"text-align: center;\">60\/64<\/td>\r\n<td style=\"text-align: center;\">60\/64<\/td>\r\n<td style=\"text-align: center;\">20<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>CLASSE 300<\/td>\r\n<td style=\"text-align: center;\">201<\/td>\r\n<td style=\"text-align: center;\">418\/230<\/td>\r\n<td style=\"text-align: center;\">73<\/td>\r\n<td style=\"text-align: center;\">73<\/td>\r\n<td style=\"text-align: center;\">35<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>CLASSE 600<\/td>\r\n<td style=\"text-align: center;\">201<\/td>\r\n<td style=\"text-align: center;\">660\/230<\/td>\r\n<td style=\"text-align: center;\">102<\/td>\r\n<td style=\"text-align: center;\">102<\/td>\r\n<td style=\"text-align: center;\">60<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Material da v\u00e1lvula borboleta de 8 polegadas:<\/h2>\r\n\r\n\r\n\r\n<figure class=\"wp-block-table\">\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td>N\u00e3o<\/td>\r\n<td>Parte<\/td>\r\n<td>Material<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>1<\/td>\r\n<td>Corpo<\/td>\r\n<td>Ferro Fundido \/ Ferro D\u00factil \/ A\u00e7o Carbono \/ A\u00e7o Inoxid\u00e1vel<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>2<\/td>\r\n<td>Disco<\/td>\r\n<td>Ferro Fundido \/ Ferro D\u00factil \/ A\u00e7o Carbono \/ A\u00e7o Inoxid\u00e1vel<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>3<\/td>\r\n<td>Caule<\/td>\r\n<td>A\u00e7o inoxid\u00e1vel<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>4<\/td>\r\n<td>Assento<\/td>\r\n<td>EPDM \/ NBR \/ PTFE \/ VITON \/ HYPALON \/ SS304 \/ SS304 +Grafite<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>5<\/td>\r\n<td>Enchimento da haste<\/td>\r\n<td>EPDM \/ NBR \/ Grafite<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Caracter\u00edsticas da v\u00e1lvula borboleta de 8 polegadas<\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>A v\u00e1lvula borboleta ZECO de 8 polegadas pode escolher anel de sede de metal com metal ou anel de sede resiliente;<\/li>\r\n<li>O garfo da v\u00e1lvula borboleta ZECO de 8 polegadas \u00e9 projetado de acordo com o padr\u00e3o ISO 5211 e conectado a um atuador el\u00e9trico, atuador pneum\u00e1tico, atuador hidr\u00e1ulico e operado manualmente;<\/li>\r\n<li>A v\u00e1lvula borboleta ZECO de 8 polegadas possui um design de anel de veda\u00e7\u00e3o substitu\u00edvel;<\/li>\r\n<li>Se a v\u00e1lvula borboleta ZECO de 8 polegadas escolher metal para a estrutura met\u00e1lica, ela pode ter um projeto e estrutura de seguran\u00e7a contra inc\u00eandio, a estrutura com sede de metal torna a v\u00e1lvula \u00e0 prova de fogo e atende aos requisitos da API 607.<\/li>\r\n<li>Perda m\u00ednima de press\u00e3o<\/li>\r\n<li>F\u00e1cil de abrir e fechar<\/li>\r\n<li>Boa estanqueidade<\/li>\r\n<li>Design compacto<\/li>\r\n<li>A f\u00e1cil movimenta\u00e7\u00e3o do disco deve ser controlada durante a montagem<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Aplica\u00e7\u00f5es da v\u00e1lvula borboleta de 8 \u2033<\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Sistemas de aquecimento e ar condicionado<\/li>\r\n<li>Sistema de purifica\u00e7\u00e3o de \u00e1gua<\/li>\r\n<li>Industria de minera\u00e7\u00e3o<\/li>\r\n<li>Constru\u00e7\u00e3o naval<\/li>\r\n<li>Ind\u00fastria qu\u00edmica<\/li>\r\n<li>Ind\u00fastria aliment\u00edcia<\/li>\r\n<li>Ind\u00fastria de petr\u00f3leo e g\u00e1s<\/li>\r\n<li>Sistema de extin\u00e7\u00e3o de inc\u00eandio<\/li>\r\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>A ZECO Valve \u00e9 um fabricante profissional de v\u00e1lvulas borboleta, oferecendo um pre\u00e7o competitivo de v\u00e1lvula borboleta. O que \u00e9 v\u00e1lvula borboleta de 8 polegadas? V\u00e1lvulas borboleta\u2026 <a title=\"V\u00e1lvula Borboleta 8\u2033\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/pt\/produto\/8-inch-butterfly-valve\" aria-label=\"Mais em V\u00e1lvula Borboleta 8\u2033\">Ler mais<\/a><\/p>","protected":false},"featured_media":16949,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":""},"product_cat":[2044,2470],"product_tag":[2806,2801],"class_list":["post-16316","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-butterfly-valve","product_cat-butterfly-valve-by-inch","product_tag-butterfly-valve-wafer-type","product_tag-wafer-type-butterfly-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\/06\/butterfly-valve-1.jpg",600,400,false],"author_info":[],"comment_info":0,"taxonomy_info":{"product_cat":[{"value":2044,"label":"Butterfly Valve"},{"value":2470,"label":"Butterfly Valve By Inch"}],"product_tag":[{"value":2806,"label":"Butterfly Valve Wafer Type"},{"value":2801,"label":"Wafer Type Butterfly Valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>8&quot; Butterfly Valve - Butterfly Valve 8 Inch | 8 Inch Butterfly Valve Price | ZECO<\/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\/8-inch-butterfly-valve\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"8&quot; Butterfly Valve - Butterfly Valve 8 Inch | 8 Inch Butterfly Valve Price | ZECO\" \/>\n<meta property=\"og:description\" content=\"ZECO Valve is a professional butterfly valve manufacturer, providing a competitive butterfly valve price. 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