{"id":6604,"date":"2022-10-13T09:05:46","date_gmt":"2022-10-13T01:05:46","guid":{"rendered":"https:\/\/www.stvvalves.com\/?p=6604"},"modified":"2022-10-13T09:05:46","modified_gmt":"2022-10-13T01:05:46","slug":"function-of-check-valve","status":"publish","type":"post","link":"https:\/\/www.stvvalves.com\/pt\/function-of-check-valve\/","title":{"rendered":"fun\u00e7\u00e3o da v\u00e1lvula de reten\u00e7\u00e3o"},"content":{"rendered":"<p>A v\u00e1lvula de reten\u00e7\u00e3o \u00e9 usada principalmente para evitar o refluxo do meio, a rota\u00e7\u00e3o reversa da bomba e do motor de acionamento e a descarga do meio do recipiente. A v\u00e1lvula de reten\u00e7\u00e3o tamb\u00e9m pode ser usada para alimentar o sistema auxiliar cuja press\u00e3o pode subir acima da press\u00e3o do sistema.<\/p>\n<p>V\u00e1lvulas de reten\u00e7\u00e3o s\u00e3o comumente usadas em nossas vidas. Qual \u00e9 a fun\u00e7\u00e3o das v\u00e1lvulas de reten\u00e7\u00e3o?<\/p>\n<p><strong>Breve introdu\u00e7\u00e3o da v\u00e1lvula de reten\u00e7\u00e3o<\/strong><br \/>\nV\u00e1lvula de reten\u00e7\u00e3o refere-se a um tipo de v\u00e1lvula cujas partes de abertura e fechamento s\u00e3o discos redondos e cuja a\u00e7\u00e3o \u00e9 gerada pelo pr\u00f3prio peso e press\u00e3o m\u00e9dia para bloquear o refluxo do meio. A estrutura da v\u00e1lvula de reten\u00e7\u00e3o pode ser dividida em tr\u00eas categorias, nomeadamente v\u00e1lvula de reten\u00e7\u00e3o de eleva\u00e7\u00e3o, v\u00e1lvula de reten\u00e7\u00e3o oscilante e v\u00e1lvula de reten\u00e7\u00e3o borboleta.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-6605 size-full\" src=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2022\/10\/what-is-the-function-of-check-valve.jpg\" alt=\"\" width=\"900\" height=\"383\" srcset=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2022\/10\/what-is-the-function-of-check-valve.jpg 900w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2022\/10\/what-is-the-function-of-check-valve-600x255.jpg 600w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2022\/10\/what-is-the-function-of-check-valve-300x128.jpg 300w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2022\/10\/what-is-the-function-of-check-valve-768x327.jpg 768w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2022\/10\/what-is-the-function-of-check-valve-705x300.jpg 705w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2022\/10\/what-is-the-function-of-check-valve-450x192.jpg 450w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><br \/>\n<strong>Fun\u00e7\u00e3o da v\u00e1lvula de reten\u00e7\u00e3o<\/strong><br \/>\nO<a href=\"https:\/\/www.stvvalves.com\/pt\/products\/wafer-single-disc-swing-check-valve-150lb\/\"> v\u00e1lvula de reten\u00e7\u00e3o<\/a> \u00e9 usado principalmente para evitar o refluxo do meio, a rota\u00e7\u00e3o reversa da bomba e do motor de acionamento e a descarga do meio do recipiente. A v\u00e1lvula de reten\u00e7\u00e3o tamb\u00e9m pode ser usada para alimentar o sistema auxiliar cuja press\u00e3o pode subir acima da press\u00e3o do sistema. A v\u00e1lvula de reten\u00e7\u00e3o pode ser dividida em v\u00e1lvula de reten\u00e7\u00e3o oscilante (girando de acordo com o centro de gravidade) e v\u00e1lvula de reten\u00e7\u00e3o de eleva\u00e7\u00e3o (movendo-se ao longo do eixo).<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-6606 size-full\" src=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2022\/10\/what-is-the-function-of-check-valve-1.jpg\" alt=\"\" width=\"900\" height=\"383\" srcset=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2022\/10\/what-is-the-function-of-check-valve-1.jpg 900w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2022\/10\/what-is-the-function-of-check-valve-1-600x255.jpg 600w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2022\/10\/what-is-the-function-of-check-valve-1-300x128.jpg 300w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2022\/10\/what-is-the-function-of-check-valve-1-768x327.jpg 768w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2022\/10\/what-is-the-function-of-check-valve-1-705x300.jpg 705w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2022\/10\/what-is-the-function-of-check-valve-1-450x192.jpg 450w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><br \/>\n<strong>Princ\u00edpio de funcionamento da v\u00e1lvula de reten\u00e7\u00e3o<\/strong><br \/>\nA v\u00e1lvula de reten\u00e7\u00e3o abre sob a a\u00e7\u00e3o da press\u00e3o do fluido fluindo em uma dire\u00e7\u00e3o; Quando o fluido flui na dire\u00e7\u00e3o oposta, a press\u00e3o do fluido e o disco da v\u00e1lvula de religamento autom\u00e1tico do disco da v\u00e1lvula atuam na sede da v\u00e1lvula para interromper o fluxo. A v\u00e1lvula de reten\u00e7\u00e3o pertence a este tipo de v\u00e1lvula, que inclui v\u00e1lvula de reten\u00e7\u00e3o de giro e v\u00e1lvula de reten\u00e7\u00e3o de eleva\u00e7\u00e3o. A v\u00e1lvula de reten\u00e7\u00e3o oscilante tem um mecanismo de dobradi\u00e7a e uma aba de v\u00e1lvula como uma porta repousa livremente na superf\u00edcie inclinada da sede da v\u00e1lvula. A fim de garantir que o clique da v\u00e1lvula possa atingir a posi\u00e7\u00e3o adequada da superf\u00edcie da sede da v\u00e1lvula a cada vez, o clique da v\u00e1lvula \u00e9 projetado no mecanismo de dobradi\u00e7a, de modo que o clique da v\u00e1lvula tenha espa\u00e7o de giro suficiente e o clique da v\u00e1lvula entre em contato real e abrangente com o sede da v\u00e1lvula.<\/p>\n<p>A STV VALVE oferece v\u00e1lvula de reten\u00e7\u00e3o, v\u00e1lvula de reten\u00e7\u00e3o de disco \u00fanico CLASSE 150, v\u00e1lvula de reten\u00e7\u00e3o oscilante de disco \u00fanico, v\u00e1lvula de reten\u00e7\u00e3o oscilante de disco \u00fanico (corpo forjado), v\u00e1lvula de reten\u00e7\u00e3o oscilante wafer de disco \u00fanico, v\u00e1lvulas de reten\u00e7\u00e3o wafer de placa \u00fanica, v\u00e1lvula de reten\u00e7\u00e3o oscilante tipo fino, tipo fino V\u00e1lvula de reten\u00e7\u00e3o wafer, v\u00e1lvula de reten\u00e7\u00e3o wafer, v\u00e1lvula de reten\u00e7\u00e3o oscilante de disco \u00fanico tipo wafer.<\/p>\n<p>Precisa de v\u00e1lvula industrial, pe\u00e7as ou servi\u00e7os? Envie uma solicita\u00e7\u00e3o de cota\u00e7\u00e3o e obtenha or\u00e7amentos r\u00e1pidos.<\/p>","protected":false},"excerpt":{"rendered":"<p>The check valve is mainly used to prevent the backflow of medium, reverse rotation of pump and drive motor, and discharge of container medium. The check valve can also be used to feed the auxiliary system whose pressure may rise above the system pressure. Check valves are commonly used in our lives. What is the [&hellip;]<\/p>\n","protected":false},"author":290641,"featured_media":6606,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[1039,1142],"class_list":["post-6604","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","tag-swing-check-valve","tag-wafer-check-valve"],"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/posts\/6604","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/users\/290641"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/comments?post=6604"}],"version-history":[{"count":1,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/posts\/6604\/revisions"}],"predecessor-version":[{"id":6607,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/posts\/6604\/revisions\/6607"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/media\/6606"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/media?parent=6604"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/categories?post=6604"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/tags?post=6604"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}