{"id":16681,"date":"2022-06-22T15:04:23","date_gmt":"2022-06-22T15:04:23","guid":{"rendered":"https:\/\/zecovalve.com\/?p=16681"},"modified":"2022-06-22T15:04:24","modified_gmt":"2022-06-22T15:04:24","slug":"the-structure-and-principle-of-the-electric-gate-valve","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/pt\/the-structure-and-principle-of-the-electric-gate-valve.html","title":{"rendered":"A estrutura e o princ\u00edpio da v\u00e1lvula de gaveta el\u00e9ctrica"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-the-structure-of-gate-valves\">A estrutura das v\u00e1lvulas gaveta<\/h2>\n\n\n\n<p>A v\u00e1lvula gaveta refere-se \u00e0 comporta com trilha de movimento vertical ao longo do caminho central do fechamento da comporta. Geralmente composto pelo corpo da v\u00e1lvula, sede, haste, cunha, castelo e anel de veda\u00e7\u00e3o, pode ser transformado pela configura\u00e7\u00e3o de dispositivos de transmiss\u00e3o em uma variedade de v\u00e1lvulas gaveta el\u00e9tricas e pneum\u00e1ticas. Como s\u00f3 pode ser totalmente ligado e desligado na tubula\u00e7\u00e3o, nunca pode ser um regulador ou acelerador.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-the-principle-of-gate-valves\">O princ\u00edpio das v\u00e1lvulas gaveta<\/h2>\n\n\n\n<p>Juntamente com a haste, a cunha do port\u00e3o est\u00e1 em estado de movimento linear. O movimento rotativo, obtido pela porca superior e pela ranhura guia girando ao lado do parafuso trapezoidal da haste de eleva\u00e7\u00e3o, transforma-se em um movimento linear, transformando assim o torque operacional em impulso operacional.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-the-switch-off-of-gate-valves\">O desligamento das v\u00e1lvulas gaveta<\/h2>\n\n\n\n<p>A superf\u00edcie de veda\u00e7\u00e3o pode contar com a press\u00e3o do meio para selar, ou seja, a press\u00e3o do meio empurra a superf\u00edcie de veda\u00e7\u00e3o para o outro lado da comporta para conseguir a veda\u00e7\u00e3o. Tamb\u00e9m \u00e9 chamado de autovedante. A maioria das v\u00e1lvulas gaveta s\u00e3o de veda\u00e7\u00e3o for\u00e7ada, ou seja, a press\u00e3o externa empurra sua cunha at\u00e9 a sede para garantir a veda\u00e7\u00e3o.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-the-switch-on-of-gate-valves\">A ativa\u00e7\u00e3o das v\u00e1lvulas gaveta<\/h2>\n\n\n\n<p>Quando a comporta \u00e9 elevada a uma altura igual a 1:1 do di\u00e2metro da v\u00e1lvula, o canal de fluido est\u00e1 totalmente aberto. No entanto, \u00e9 imposs\u00edvel monitorar durante a opera\u00e7\u00e3o. No uso real, o \u00e1pice da haste serve como s\u00edmbolo de abertura total, ou seja, a posi\u00e7\u00e3o fixa significa sua abertura total. Para levar em considera\u00e7\u00e3o o travamento causado pela temperatura, gire para o \u00e1pice com depois 1\/2-1 volta para tr\u00e1s como uma posi\u00e7\u00e3o totalmente aberta. Portanto, se est\u00e1 totalmente aberto \u00e9 determinado pela posi\u00e7\u00e3o da cunha do port\u00e3o (ou seja, curso).<\/p>\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\/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\/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\/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\/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\/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\/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>A estrutura das v\u00e1lvulas de gaveta A v\u00e1lvula de gaveta refere-se \u00e0 gaveta com o rasto de movimento vertical ao longo do caminho central da ... <a title=\"A estrutura e o princ\u00edpio da v\u00e1lvula de gaveta el\u00e9ctrica\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/pt\/the-structure-and-principle-of-the-electric-gate-valve.html\" aria-label=\"Mais em A Estrutura e Princ\u00edpio da V\u00e1lvula El\u00e9trica\">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":[1928],"tags":[2194,3,2402,2401],"class_list":["post-16681","post","type-post","status-publish","format-standard","hentry","category-gate-valve","tag-electric-gate-valve","tag-gate-valve","tag-principle-of-gate-valves","tag-structure-of-gate-valves","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":1928,"name":"Gate Valve","slug":"gate-valve","term_group":0,"term_taxonomy_id":1928,"taxonomy":"category","description":"","parent":0,"count":48,"filter":"raw","cat_ID":1928,"category_count":48,"category_description":"","cat_name":"Gate Valve","category_nicename":"gate-valve","category_parent":0}],"tag_info":[{"term_id":2194,"name":"electric gate valve","slug":"electric-gate-valve","term_group":0,"term_taxonomy_id":2194,"taxonomy":"post_tag","description":"","parent":0,"count":5,"filter":"raw"},{"term_id":3,"name":"gate valve","slug":"gate-valve","term_group":0,"term_taxonomy_id":3,"taxonomy":"post_tag","description":"","parent":0,"count":41,"filter":"raw"},{"term_id":2402,"name":"principle of gate valves","slug":"principle-of-gate-valves","term_group":0,"term_taxonomy_id":2402,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":2401,"name":"structure of gate valves","slug":"structure-of-gate-valves","term_group":0,"term_taxonomy_id":2401,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1928,"label":"Gate Valve"}],"post_tag":[{"value":2194,"label":"electric gate valve"},{"value":3,"label":"gate valve"},{"value":2402,"label":"principle of gate valves"},{"value":2401,"label":"structure of gate valves"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - 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