{"id":16393,"date":"2022-06-21T04:04:28","date_gmt":"2022-06-21T04:04:28","guid":{"rendered":"https:\/\/zecovalve.com\/?p=16393"},"modified":"2022-06-21T04:04:29","modified_gmt":"2022-06-21T04:04:29","slug":"the-gb-wedge-gate-valve","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/pt\/the-gb-wedge-gate-valve.html","title":{"rendered":"A v\u00e1lvula gaveta GB"},"content":{"rendered":"<p>V\u00e1lvula gaveta, por sua baixa resist\u00eancia a fluidos, um pequeno diferencial de press\u00e3o, capacidade de manuten\u00e7\u00e3o da dire\u00e7\u00e3o do fluxo, superf\u00edcie de veda\u00e7\u00e3o suportada por eros\u00e3o e n\u00e3o interfer\u00eancia de fluxo, pode ser aplicada com uma ampla faixa de press\u00e3o e temperatura. Como uma v\u00e1lvula de bloqueio comum, \u00e9 amplamente utilizada em meios petrol\u00edferos de usinas de petr\u00f3leo, produtos qu\u00edmicos, combust\u00edveis f\u00f3sseis e em tubula\u00e7\u00f5es de vapor. Sua principal fun\u00e7\u00e3o \u00e9 conectar ou cortar o meio da tubula\u00e7\u00e3o, mas n\u00e3o pode ser usada como v\u00e1lvula borboleta.<\/p>\n\n\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-specifications-of-the-gb-wedge-gate-valve\">Especifica\u00e7\u00f5es da v\u00e1lvula gaveta GB<\/h2>\n\n\n\n<p>DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN350, DN400, DN450, DN500, DN600, DN700, DN800, DN900, 0.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-structural-features-of-the-gb-wedge-gate-valve\">Caracter\u00edsticas estruturais da v\u00e1lvula gaveta GB<\/h2>\n\n\n\n<ol class=\"wp-block-list\"><li>Seu dispositivo de acionamento pode ser fornecido de acordo com a necessidade do cliente, caso contr\u00e1rio n\u00e3o especificado, um acionamento manual.<\/li><li>A porca da haste superior mant\u00e9m a v\u00e1lvula parada na posi\u00e7\u00e3o aberta mesmo sem o volante.<\/li><li>A gaxeta \u00e9 feita de material de grafite flex\u00edvel com desempenho de veda\u00e7\u00e3o confi\u00e1vel. Especificado como \u00e9 pelo cliente, oferece o anel espa\u00e7ador da gaxeta e a estrutura de enchimento de graxa.<\/li><li>O design de veda\u00e7\u00e3o garante uma veda\u00e7\u00e3o confi\u00e1vel no estado totalmente aberto. Desencorajar a substitui\u00e7\u00e3o de gaxetas por press\u00e3o.<\/li><li>Entre a haste de eleva\u00e7\u00e3o e a placa da porta h\u00e1 uma conex\u00e3o com ranhura em T, cuja cabe\u00e7a \u00e9 forjada integralmente para garantir uma resist\u00eancia de conex\u00e3o adequada.<\/li><\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-material-specifications-of-the-steel-wedge-gate-valve\">Especifica\u00e7\u00f5es de material da v\u00e1lvula gaveta de cunha de a\u00e7o<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>N\u00e3o.<\/td><td>Nome<\/td><td>S\u00e9rie de a\u00e7o carbono<\/td><td>S\u00e9rie de a\u00e7o inoxid\u00e1vel<\/td><td>S\u00e9rie de liga de a\u00e7o<\/td><td>S\u00e9rie de a\u00e7o criog\u00eanico<\/td><\/tr><tr><td>1<\/td><td>Corpo<\/td><td>WCB<\/td><td>CF8<\/td><td>WC6<\/td><td>LCB<\/td><\/tr><tr><td>2<\/td><td>Cunha<\/td><td>WCB<\/td><td>CF8<\/td><td>WC6<\/td><td>LCB<\/td><\/tr><tr><td>3<\/td><td>Caule<\/td><td>1Cr13<\/td><td>0Cr18Ni9\uff08304\uff09<\/td><td>25Cr2Mo1VA\uff08F22\uff09<\/td><td>0Cr18Ni9\uff08304\uff09<\/td><\/tr><tr><td>4<\/td><td>Junta de veda\u00e7\u00e3o<\/td><td>Grafite+SS304<\/td><\/tr><tr><td>5<\/td><td>Bon\u00e9<\/td><td>WCB<\/td><td>CF8<\/td><td>WC6<\/td><td>LCB<\/td><\/tr><tr><td>6<\/td><td>Porca<\/td><td>35#<\/td><td>0Cr18Ni9\uff08304\uff09<\/td><td>35CrMoA<\/td><td>0Cr18Ni9\uff08304\uff09<\/td><\/tr><tr><td>7<\/td><td>Viga<\/td><td>35CrMoA<\/td><td>0Cr18Ni9\uff08304\uff09<\/td><td>25Cr2MoV<\/td><td>0Cr18Ni9\uff08304\uff09<\/td><\/tr><tr><td>8<\/td><td>Banco de tr\u00e1s<\/td><td>1Cr13<\/td><td>0Cr18Ni9\uff08304\uff09<\/td><td>0Cr18Ni9\uff08304\uff09<\/td><td>0Cr18Ni9\uff08304\uff09<\/td><\/tr><tr><td>9<\/td><td>Embalagem<\/td><td>Grafite<\/td><td>Grafite\/PTFE<\/td><\/tr><tr><td>10<\/td><td>Pino<\/td><td>35#<\/td><td>0Cr18Ni9\uff08304\uff09<\/td><td>1Cr13<\/td><td>0Cr18Ni9\uff08304\uff09<\/td><\/tr><tr><td>11<\/td><td>Olhal<\/td><td>35CrMoA<\/td><td>0Cr18Ni9\uff08304\uff09<\/td><td>35<\/td><td>0Cr18Ni9\uff08304\uff09<\/td><\/tr><tr><td>12<\/td><td>Porca de olhal<\/td><td>35#<\/td><td>0Cr18Ni9\uff08304\uff09<\/td><td>35CrMoA<\/td><td>0Cr18Ni9\uff08304\uff09<\/td><\/tr><tr><td>13<\/td><td>Bucha de embalagem<\/td><td>1Cr13<\/td><td>0Cr18Ni9\uff08304\uff09<\/td><td>1Cr13<\/td><td>0Cr18Ni9\uff08304\uff09<\/td><\/tr><tr><td>14<\/td><td>Gl\u00e2ndula<\/td><td>WCB<\/td><td>CF8<\/td><td>WCB<\/td><td>LCB<\/td><\/tr><tr><td>15<\/td><td>Porca de haste<\/td><td>ZCuAI10Fe3<\/td><td>ZCuAI10Fe3<\/td><td>ZCuAI10Fe3<\/td><td>ZCuAI10Fe3<\/td><\/tr><tr><td>16<\/td><td>Retentor de porca de haste<\/td><td>35<\/td><td>0Cr18Ni9\uff08304\uff09<\/td><td>35<\/td><td>0Cr18Ni9\uff08304\uff09<\/td><\/tr><tr><td>17<\/td><td>Volante<\/td><td>QT400-17<\/td><td>QT400-17<\/td><td>QT400-17<\/td><td>QT400-17<\/td><\/tr><tr><td>18<\/td><td>Porca do volante<\/td><td>35#<\/td><td>0Cr18Ni9\uff08304\uff09<\/td><td>35<\/td><td>0Cr18Ni9\uff08304\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-specifications-for-technical-performance-parameters-of-the-gb-wedge-gate-valve\">Especifica\u00e7\u00f5es para par\u00e2metros de desempenho t\u00e9cnico da v\u00e1lvula gaveta GB<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td colspan=\"2\"><p>O padr\u00e3o de projeto<\/p><p><br><\/p><\/td>&lt;&lt;tdcolspan=&quot;7&quot;&gt;<p>GB\/T 12234<\/p><\/td><\/tr><tr>&lt;&lt;tdcolspan=&quot;2&quot;&gt;<p>A classifica\u00e7\u00e3o de press\u00e3o-temperatura<\/p><p><br><\/p><\/td>&lt;&lt;tdcolspan=&quot;7&quot;&gt;<p>GB\/T 12234<\/p><\/td><\/tr><tr>&lt;&lt;tdcolspan=&quot;2&quot;&gt;<p>O comprimento estrutural<\/p><p><br><\/p><\/td>&lt;&lt;tdcolspan=&quot;7&quot;&gt;<p>GB\/T 12234\u3001GB\/T 15188.1<\/p><\/td><\/tr><tr>&lt;&lt;tdcolspan=&quot;2&quot;&gt;<p>A dimens\u00e3o do flange<\/p><p><br><\/p><\/td>&lt;&lt;tdcolspan=&quot;7&quot;&gt;<p>GB\/T 9113\u3001JB\/T 79<\/p><\/td><\/tr><tr>&lt;&lt;tdcolspan=&quot;2&quot;&gt;<p>A junta soldada de topo<\/p><p><br><\/p><\/td>&lt;&lt;tdcolspan=&quot;7&quot;&gt;<p>GB\/T 12234<\/p><\/td><\/tr><tr>&lt;&lt;tdcolspan=&quot;2&quot;&gt;<p>O teste e a trilha<\/p><p><br><\/p><\/td>&lt;&lt;td colspan=&quot;7&quot; style=&quot;quebra de palavra: quebrar tudo;&quot;&gt;<p>JB\/T 9092, GB\/T 13927<\/p><\/td><\/tr><tr>&lt;&lt;tdcolspan=&quot;2&quot;&gt;<p>A classifica\u00e7\u00e3o de press\u00e3o nominal<\/p><p><br><\/p><\/td><td valign=\"center\"><p>PN1.6<\/p><\/td><td valign=\"center\"><p>PN2.5<\/p><\/td><td valign=\"center\"><p>PN4.0<\/p><\/td><td valign=\"center\"><p>PN6.4<\/p><\/td><td valign=\"center\"><p>PN10.0<\/p><\/td><td valign=\"center\"><p>PN16.0<\/p><\/td><td valign=\"center\"><p>PN20.0<\/p><\/td><\/tr><tr><td valign=\"center\" rowspan=\"3\"><p>O teste de press\u00e3o<\/p><p><br><\/p><\/td><td valign=\"center\"><p>O teste de casca<\/p><p><br><\/p><\/td><td valign=\"center\"><p>2.4<\/p><\/td><td valign=\"center\"><p>3.75<\/p><\/td><td valign=\"center\"><p>6.0<\/p><\/td><td valign=\"center\"><p>9.6<\/p><\/td><td valign=\"center\"><p>15.0<\/p><\/td><td valign=\"center\"><p>24.0<\/p><\/td><td valign=\"center\"><p>30.0<\/p><\/td><\/tr><tr><td valign=\"center\"><p>A capacidade de veda\u00e7\u00e3o de alta press\u00e3o<\/p><p><br><\/p><\/td><td valign=\"center\"><p>1.76<\/p><\/td><td valign=\"center\"><p>2.75<\/p><\/td><td valign=\"center\"><p>4.4<\/p><\/td><td valign=\"center\"><p>7.04<\/p><\/td><td valign=\"center\"><p>11.0<\/p><\/td><td valign=\"center\"><p>17.6<\/p><\/td><td valign=\"center\"><p>22.0<\/p><\/td><\/tr><tr><td valign=\"center\"><p>A capacidade de veda\u00e7\u00e3o de baixa press\u00e3o<\/p><p><br><\/p><\/td><td valign=\"center\"><p>0.6<\/p><\/td><td valign=\"center\"><p>0.6<\/p><\/td><td valign=\"center\"><p>0.6<\/p><\/td><td valign=\"center\"><p>0.6<\/p><\/td><td valign=\"center\"><p>0.6<\/p><\/td><td valign=\"center\"><p>0.6<\/p><\/td><td valign=\"center\"><p>0.6<\/p><\/td><\/tr><tr><td valign=\"center\"><p>A faixa de temperatura<\/p><p><br><\/p><\/td>&lt;&lt;tdcolspan=&quot;8&quot;&gt;<p>-196 \u2103 ~ 550 \u2103 \uff08Escolha o material com temperatura correspondente.\uff09<\/p><\/td><\/tr><tr><td valign=\"center\"><p>A op\u00e7\u00e3o de m\u00eddia<\/p><p><br><\/p><\/td>&lt;&lt;tdcolspan=&quot;8&quot;&gt;<p>\u00e1gua, \u00f3leo, g\u00e1s e meio corrosivo \uff08Escolha o material compat\u00edvel com a m\u00eddia.\uff09<\/p><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<!-- Andy:h-related-tags -->\n<h2 id=\"h-related-tags\">Etiquetas relacionadas :<\/h2>\n<!-- \/Andy:h-related-tags -->\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/\">V\u00e1lvula ZECO<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/gate-valve-problems.html\/\">Reparo de v\u00e1lvula gaveta<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/difference-between-gate-valves-and-ball-valves.html\/\">V\u00e1lvula de gaveta vs V\u00e1lvula de esfera<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/advantages-and-disadvantages-of-globe-valves.html\/\">O que \u00e9 uma v\u00e1lvula de globo?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/the-function-of-globe-valve-in-pipeline-system.html\/\">O que s\u00e3o v\u00e1lvulas globo?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/produto\/manual-gate-valve\/\">V\u00e1lvula de gaveta de acionamento manual Fabricante<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/what-is-an-axial-flow-silent-check-valve.html\/\">O que \u00e9 uma v\u00e1lvula de reten\u00e7\u00e3o axial<\/a>\n\n<\/div>\n\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/difference-between-gate-valve-and-butterfly-valve.html\/\">Diferen\u00e7a entre a v\u00e1lvula de gaveta e a v\u00e1lvula de borboleta<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/china-gate-valves-suppliersnon-rising-stem-gate-valvesks-gate-valves.html\/\">O que \u00e9 uma v\u00e1lvula de gaveta?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/tag\/shanghai-pressure-reducing-valve-factory\/\">F\u00e1brica de v\u00e1lvulas redutoras de press\u00e3o de Xangai<\/a>\n\n<\/div>","protected":false},"excerpt":{"rendered":"<p>V\u00e1lvula gaveta, por sua baixa resist\u00eancia a fluidos, um pequeno diferencial de press\u00e3o, capacidade de manuten\u00e7\u00e3o da dire\u00e7\u00e3o do fluxo, superf\u00edcie de veda\u00e7\u00e3o suportada por eros\u00e3o e n\u00e3o interfer\u00eancia de fluxo,\u2026 <a title=\"A v\u00e1lvula gaveta GB\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/pt\/the-gb-wedge-gate-valve.html\" aria-label=\"Mais em V\u00e1lvula de gaveta GB\">Ler mais<\/a><\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[1],"tags":[2165,40,5],"class_list":["post-16393","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-gate","tag-pressure","tag-valve","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":false,"author_info":{"display_name":"Jerry","author_link":"https:\/\/zecovalve.com\/pt\/author\/jerry"},"comment_info":0,"category_info":[{"term_id":1,"name":"Uncategorized","slug":"uncategorized","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":452,"filter":"raw","cat_ID":1,"category_count":452,"category_description":"","cat_name":"Uncategorized","category_nicename":"uncategorized","category_parent":0}],"tag_info":[{"term_id":2165,"name":"gate","slug":"gate","term_group":0,"term_taxonomy_id":2165,"taxonomy":"post_tag","description":"","parent":0,"count":27,"filter":"raw"},{"term_id":40,"name":"pressure","slug":"pressure","term_group":0,"term_taxonomy_id":40,"taxonomy":"post_tag","description":"","parent":0,"count":6,"filter":"raw"},{"term_id":5,"name":"valve","slug":"valve","term_group":0,"term_taxonomy_id":5,"taxonomy":"post_tag","description":"","parent":0,"count":117,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":2165,"label":"gate"},{"value":40,"label":"pressure"},{"value":5,"label":"valve"}]},"yoast_head":"<!-- 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