{"id":16621,"date":"2022-06-22T07:00:34","date_gmt":"2022-06-22T07:00:34","guid":{"rendered":"https:\/\/zecovalve.com\/?p=16621"},"modified":"2022-06-30T11:58:44","modified_gmt":"2022-06-30T11:58:44","slug":"where-is-the-check-valve-installed-2","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/pt\/where-is-the-check-valve-installed-2.html","title":{"rendered":"Onde a v\u00e1lvula de reten\u00e7\u00e3o est\u00e1 instalada"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-introduction-of-check-valve\">\u2160. Introdu\u00e7\u00e3o da v\u00e1lvula de reten\u00e7\u00e3o<\/h2>\n\n\n\n<p>A v\u00e1lvula de reten\u00e7\u00e3o \u00e9 uma v\u00e1lvula autom\u00e1tica. Depende da press\u00e3o do meio que flui na tubula\u00e7\u00e3o para empurrar o disco para fechar e abrir a v\u00e1lvula. Quando o meio para de fluir, o disco da v\u00e1lvula de reten\u00e7\u00e3o fecha, o que pode ser eficaz para evitar que o meio na tubula\u00e7\u00e3o retorne, o que desempenha um grande papel para garantir a seguran\u00e7a da tubula\u00e7\u00e3o.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-the-installation-position-of-the-check-valve\">&nbsp;\u2161. A posi\u00e7\u00e3o de instala\u00e7\u00e3o da v\u00e1lvula de reten\u00e7\u00e3o<\/h2>\n\n\n\n<p>A v\u00e1lvula de reten\u00e7\u00e3o \u00e9 instalada para garantir a dire\u00e7\u00e3o do fluxo de \u00e1gua dentro da bomba d&#039;\u00e1gua, de modo a garantir o funcionamento normal da bomba d&#039;\u00e1gua. Portanto, em rela\u00e7\u00e3o \u00e0 posi\u00e7\u00e3o de instala\u00e7\u00e3o do&nbsp;<a href=\"https:\/\/zecovalve.com\/pt\/products\/globe-valve-check-valve\/\">v\u00e1lvula de reten\u00e7\u00e3o anti-retorno<\/a>, quer seja instalado antes ou depois da bomba, existem duas situa\u00e7\u00f5es:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>1. Uma \u00e9 instalada na extremidade do tubo de suc\u00e7\u00e3o vertical em frente \u00e0 bomba d&#039;\u00e1gua, tamb\u00e9m chamada de v\u00e1lvula inferior. O objetivo \u00e9 encher a bomba sem bombear \u00e1gua uma vez, pois quando n\u00e3o h\u00e1 \u00e1gua na bomba e no tubo de suc\u00e7\u00e3o na frente da bomba, a bomba s\u00f3 pode funcionar em marcha lenta e n\u00e3o pode bombear \u00e1gua, ent\u00e3o a bomba deve ser abastecida com \u00e1gua para bombear \u00e1gua. A instala\u00e7\u00e3o deste tipo de bomba d&#039;\u00e1gua \u00e9 um m\u00e9todo quando est\u00e1 acima do n\u00edvel do l\u00edquido, tamb\u00e9m chamado de m\u00e9todo de press\u00e3o negativa.<\/li><li>2. O outro \u00e9 instalado atr\u00e1s da bomba. Este m\u00e9todo de instala\u00e7\u00e3o \u00e9 que quando o n\u00edvel do l\u00edquido \u00e9 superior ao da bomba d&#039;\u00e1gua, \u00e9 conveniente ligar e desligar a bomba d&#039;\u00e1gua sem fechar a v\u00e1lvula de sa\u00edda da bomba d&#039;\u00e1gua, especialmente para o sistema de controle principal da bomba d&#039;\u00e1gua para evitar refluxo.<\/li><\/ul>\n\n\n\n<p>A v\u00e1lvula de reten\u00e7\u00e3o de reten\u00e7\u00e3o deve ser instalada na sa\u00edda da bomba e antes da v\u00e1lvula de controle de sa\u00edda para verificar a v\u00e1lvula de reten\u00e7\u00e3o. Geralmente, a primeira sa\u00edda da bomba \u00e9 a conex\u00e3o suave (amortecedor), a pr\u00f3xima \u00e9 a v\u00e1lvula de reten\u00e7\u00e3o e, em seguida, a v\u00e1lvula de isolamento (como v\u00e1lvula borboleta, v\u00e1lvula gaveta, v\u00e1lvula de corte)<\/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\/introduction-of-epdm-nbr-butterfly-valve-seat-industrial-valve-information-news-zeco-valve.html\/\">V\u00e1lvula borboleta NBR<\/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\/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>\u2160. Introdu\u00e7\u00e3o da v\u00e1lvula de reten\u00e7\u00e3o A v\u00e1lvula de reten\u00e7\u00e3o \u00e9 uma v\u00e1lvula autom\u00e1tica. Depende da press\u00e3o do meio que flui no ... <a title=\"Onde a v\u00e1lvula de reten\u00e7\u00e3o est\u00e1 instalada\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/pt\/where-is-the-check-valve-installed-2.html\" aria-label=\"Mais em Onde est\u00e1 instalada a v\u00e1lvula de reten\u00e7\u00e3o\">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":[2341],"tags":[2343,2344],"class_list":["post-16621","post","type-post","status-publish","format-standard","hentry","category-check-valve","tag-check-valve","tag-introduction-of-check-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":2341,"name":"Check Valve","slug":"check-valve","term_group":0,"term_taxonomy_id":2341,"taxonomy":"category","description":"Check Valve Description","parent":0,"count":25,"filter":"raw","cat_ID":2341,"category_count":25,"category_description":"Check Valve Description","cat_name":"Check Valve","category_nicename":"check-valve","category_parent":0}],"tag_info":[{"term_id":2343,"name":"check valve","slug":"check-valve","term_group":0,"term_taxonomy_id":2343,"taxonomy":"post_tag","description":"","parent":0,"count":11,"filter":"raw"},{"term_id":2344,"name":"introduction of check valve","slug":"introduction-of-check-valve","term_group":0,"term_taxonomy_id":2344,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"}],"taxonomy_info":{"category":[{"value":2341,"label":"Check Valve"}],"post_tag":[{"value":2343,"label":"check valve"},{"value":2344,"label":"introduction of check valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Where is the Check Valve Installed - 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\/where-is-the-check-valve-installed-2.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Where is the Check Valve Installed - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"\u2160. 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