{"id":16105,"date":"2022-06-19T03:50:30","date_gmt":"2022-06-19T03:50:30","guid":{"rendered":"https:\/\/zecovalve.com\/?post_type=product&#038;p=16105"},"modified":"2023-06-15T13:56:21","modified_gmt":"2023-06-15T13:56:21","slug":"cryogenic-globe-valve","status":"publish","type":"product","link":"https:\/\/zecovalve.com\/pt\/produto\/cryogenic-globe-valve","title":{"rendered":"V\u00e1lvula de globo criog\u00e9nica"},"content":{"rendered":"<p>As v\u00e1lvulas criog\u00e9nicas, como o nome indica, s\u00e3o v\u00e1lvulas que s\u00e3o utilizadas em aplica\u00e7\u00f5es extremamente frias.<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image alignnone size-medium wp-image-16107\">\r\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-27903 size-medium\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/Cryogenic-Globe-Valve-1-300x225.jpg\" alt=\"V\u00e1lvula de globo criog\u00e9nica\" width=\"300\" height=\"225\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/Cryogenic-Globe-Valve-1-300x225.jpg 300w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/Cryogenic-Globe-Valve-1-768x576.jpg 768w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/Cryogenic-Globe-Valve-1-600x450.jpg 600w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/Cryogenic-Globe-Valve-1.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\r\n<\/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=\"https:\/\/zecovalve.com\/pt\/contact\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>OBTER PRE\u00c7O DA V\u00c1LVULA GLOBO CRIOG\u00c9NICA<\/strong><\/a><\/p>\r\n<\/div>\r\n\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">O que \u00e9 uma v\u00e1lvula criog\u00e9nica?<\/h2>\r\n\r\n\r\n\r\n<p>As v\u00e1lvulas criog\u00e9nicas s\u00e3o concebidas para serem utilizadas em aplica\u00e7\u00f5es muito frias.<\/p>\r\n\r\n\r\n\r\n<p>As v\u00e1lvulas criog\u00e9nicas s\u00e3o constru\u00eddas para ajudar a transportar e armazenar esses gases criog\u00e9nicos de forma segura e eficiente.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Como funcionam as v\u00e1lvulas criog\u00e9nicas?<\/h2>\r\n\r\n\r\n\r\n<p>As v\u00e1lvulas criog\u00e9nicas s\u00e3o mantidas numa posi\u00e7\u00e3o naturalmente fechada para manter os gases criog\u00e9nicos ou outros meios seguros e contidos em seguran\u00e7a. Uma v\u00e1lvula criog\u00e9nica \u00e9 geralmente concebida para reagir a uma press\u00e3o elevada que empurra a v\u00e1lvula para a posi\u00e7\u00e3o aberta, permitindo que o g\u00e1s ou outro meio passe facilmente. Este fluxo aberto continuar\u00e1 at\u00e9 que a press\u00e3o diminua novamente, altura em que voltar\u00e1 a oscilar e ficar\u00e1 selada com uma sede met\u00e1lica especial de fecho estanque a bolhas para evitar qualquer fuga.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-applications-of-cryogenic-valves\">Aplica\u00e7\u00f5es das v\u00e1lvulas criog\u00e9nicas<\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>GNL (G\u00e1s Natural Liquefeito): Instala\u00e7\u00f5es de liquefa\u00e7\u00e3o de GNL, Terminal<\/li>\r\n<li>F\u00e1bricas de etileno<\/li>\r\n<li>Instala\u00e7\u00e3o industrial de gases a baixa temperatura<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-what-is-a-cryogenic-globe-valve\">O que \u00e9 uma v\u00e1lvula de globo criog\u00e9nica?<\/h2>\r\n\r\n\r\n\r\n<p>A v\u00e1lvula globo criog\u00eanica ZECO est\u00e1 dispon\u00edvel em baixa temperatura -196 \u2103 torque ultrabaixo que sob a condi\u00e7\u00e3o de baixa temperatura e opera\u00e7\u00e3o est\u00e1vel, e validou o material de veda\u00e7\u00e3o de materiais de baixa temperatura tamb\u00e9m garante que a v\u00e1lvula globo criog\u00eanica ZECO pode estar em casos extremos, bom desempenho de veda\u00e7\u00e3o e longa vida \u00fatil e ZECO \u00e9 um exportador profissional de v\u00e1lvula globo criog\u00eanica, os produtos s\u00e3o amplamente utilizados em GNL, GLP e outras condi\u00e7\u00f5es industriais em baixa temperatura. O armazenamento da v\u00e1lvula de globo criog\u00e9nico \u00e9 tamb\u00e9m muito importante. Se pretender armazenar as v\u00e1lvulas durante algumas semanas ou meses, ter\u00e1 de pagar para melhorar as condi\u00e7\u00f5es de armazenamento originais. As v\u00e1lvulas s\u00e3o normalmente armazenadas no interior, o que faz com que a temperatura real das v\u00e1lvulas seja superior \u00e0 temperatura do ponto de orvalho. Se as v\u00e1lvulas tiverem de ser armazenadas no exterior, devem ser apoiadas, para n\u00e3o entrarem em contacto com o solo, e utilizar uma cobertura \u00e0 prova de \u00e1gua para o evitar.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-features-of-cryogenic-globe-valve\">Caracter\u00edsticas da V\u00e1lvula Globo Criog\u00e9nica:<\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>A superf\u00edcie do assento do obturador da v\u00e1lvula globo criog\u00e9nica ZECO \u00e9 um desenho de disco padr\u00e3o, bem como uma superf\u00edcie de assento esf\u00e9rica, par\u00e1bola ou plana \u00e9 opcional a pedido do cliente;<\/li>\r\n<li>Uma vez que as tubagens de m\u00e9dia e baixa press\u00e3o podem ser bem ligadas e seladas por liga\u00e7\u00e3o de flange, as v\u00e1lvulas globo criog\u00e9nicas ZECO com menos de 600 lb s\u00e3o normalmente ligadas com liga\u00e7\u00e3o de flange, enquanto as com mais de 600 lb s\u00e3o normalmente ligadas com liga\u00e7\u00e3o RTJ para ligar melhor a v\u00e1lvula \u00e0 tubagem devido \u00e0 alta press\u00e3o;<\/li>\r\n<li>Para manter a caixa de empanque afastada dos meios a baixa temperatura e evitar danos de contacto a longo prazo que afectem o desempenho da veda\u00e7\u00e3o, a haste da v\u00e1lvula de globo criog\u00e9nica ZECO \u00e9 alongada para fazer com que o empanque dure mais tempo;<\/li>\r\n<li>A haste da v\u00e1lvula globo criog\u00e9nica ZECO foi concebida para ser antiexplos\u00e3o.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-material-of-cryogenic-globe-valve\">Material da v\u00e1lvula de globo criog\u00e9nica:<\/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>ASTM A352 LCC<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>2<\/td>\r\n<td>Disco<\/td>\r\n<td>ASTM A182 F316<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>3<\/td>\r\n<td>Caule<\/td>\r\n<td>ASTM A276 316<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>4<\/td>\r\n<td>Junta da tampa do compartimento<\/td>\r\n<td>Grafite + SS316<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>5<\/td>\r\n<td>Bon\u00e9<\/td>\r\n<td>ASTM A352 LCC<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>6<\/td>\r\n<td>Parafuso do castelo<\/td>\r\n<td>ASTM A320 L7M<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>7<\/td>\r\n<td>Porca do castelo<\/td>\r\n<td>ASTM A194 7M<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>8<\/td>\r\n<td>Enchimento da haste<\/td>\r\n<td>Grafite refor\u00e7ada<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>9<\/td>\r\n<td>Gl\u00e2ndula<\/td>\r\n<td>ASTM A276 316<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>10<\/td>\r\n<td>Parafuso de olho de gl\u00e2ndula<\/td>\r\n<td>ASTM A320 L7M<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>11<\/td>\r\n<td>Porca da haste<\/td>\r\n<td>ASTM B148<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>","protected":false},"excerpt":{"rendered":"<p>V\u00e1lvulas criog\u00eanicas, como o nome indica, s\u00e3o v\u00e1lvulas utilizadas em aplica\u00e7\u00f5es extremamente frias. O que \u00e9 uma v\u00e1lvula criog\u00eanica? V\u00e1lvulas criog\u00eanicas\u2026 <a title=\"V\u00e1lvula de globo criog\u00e9nica\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/pt\/produto\/cryogenic-globe-valve\" aria-label=\"Mais em V\u00e1lvula Globo Criog\u00eanica\">Ler mais<\/a><\/p>","protected":false},"featured_media":27903,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":""},"product_cat":[2457,2049],"product_tag":[3988,3989],"class_list":["post-16105","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-gate-valve-by-drive-mode","product_cat-globe-valve","product_tag-wholesale-abs-double-union-ball-check-valve-factory","product_tag-wholesale-abs-double-union-ball-check-valve-suppliers","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\/Cryogenic-Globe-Valve-1.jpg",800,600,false],"author_info":[],"comment_info":0,"taxonomy_info":{"product_cat":[{"value":2457,"label":"Gate Valve with Actuator"},{"value":2049,"label":"Globe Valve"}],"product_tag":[{"value":3988,"label":"wholesale abs double union ball check valve factory"},{"value":3989,"label":"wholesale abs double union ball check valve suppliers"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cryogenic Globe Valve - Cryogenic Valve Manufacturer | 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\/cryogenic-globe-valve\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cryogenic Globe Valve - Cryogenic Valve Manufacturer | ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"Cryogenic valves, as the name indicates, are valves that are used in extremely cold applications. 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