{"id":5117,"date":"2019-07-17T05:22:06","date_gmt":"2019-07-17T05:22:06","guid":{"rendered":"https:\/\/www.stvvalves.com\/?p=5117"},"modified":"2019-07-17T05:22:08","modified_gmt":"2019-07-17T05:22:08","slug":"what-is-the-purpose-and-structural-characteristics-of-the-swing-check-valve","status":"publish","type":"post","link":"https:\/\/www.stvvalves.com\/pt\/what-is-the-purpose-and-structural-characteristics-of-the-swing-check-valve\/","title":{"rendered":"Qual \u00e9 a finalidade e as caracter\u00edsticas estruturais da v\u00e1lvula de reten\u00e7\u00e3o de giro?"},"content":{"rendered":"<p><a href=\"https:\/\/www.stvvalves.com\/pt\/wholesale\/check-valves\/\">V\u00e1lvula de inspe\u00e7\u00e3o<\/a> \u00e9 adequado para press\u00e3o nominal PN1,0MPa ~ 42,0 MPa, CLASS150Lb ~ 2500Lb; di\u00e2metro nominal DN15mm~1200mm, NPS1\/2\u2033~48\u2033; temperatura de trabalho -196C ~ 540C para v\u00e1rios dutos, usado para evitar que a m\u00eddia flua para tr\u00e1s. Utilizando diferentes materiais, pode ser aplicado em diversos meios, como \u00e1gua, vapor, \u00f3leo, \u00e1cido n\u00edtrico, meio oxidante forte e ureia.<br> O comprimento da estrutura \u00e9 curto e o comprimento da estrutura \u00e9 de apenas 1\/4 ~ 1\/8 da v\u00e1lvula de reten\u00e7\u00e3o de flange tradicional;<br> Pequeno em tamanho e leve, seu peso \u00e9 de apenas 1\/4 ~ 1\/20 da v\u00e1lvula de reten\u00e7\u00e3o de flange tradicional;<br> A aba da v\u00e1lvula \u00e9 fechada rapidamente e a press\u00e3o do golpe de ar\u00edete \u00e9 pequena;<br> Podem ser usados tubos horizontais e verticais para f\u00e1cil instala\u00e7\u00e3o;<br> Fluxo para suavizar, a resist\u00eancia ao fluido \u00e9 pequena;<br> A\u00e7\u00e3o sens\u00edvel e bom desempenho de veda\u00e7\u00e3o;<br> A aba da v\u00e1lvula tem curso curto e pequena for\u00e7a de impacto;<br> A estrutura geral \u00e9 simples e compacta e o formato \u00e9 lindo;<br> Longa vida \u00fatil e alta confiabilidade<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"525\" src=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/07\/What-is-the-purpose-and-structural-characteristics-of-the-swing-check-valve.jpg\" alt=\"\" class=\"wp-image-5119\" srcset=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/07\/What-is-the-purpose-and-structural-characteristics-of-the-swing-check-valve.jpg 700w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/07\/What-is-the-purpose-and-structural-characteristics-of-the-swing-check-valve-600x450.jpg 600w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/07\/What-is-the-purpose-and-structural-characteristics-of-the-swing-check-valve-300x225.jpg 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>Swing check valve is suitable for nominal pressure PN1.0MPa~42.0MPa, CLASS150Lb~2500Lb; nominal diameter DN15mm~1200mm, NPS1\/2&#8243;~48&#8243;; working temperature -196C~540C for various pipelines, used for Prevent the media from flowing backwards. By using different materials, it can be applied to a variety of media such as water, steam, oil, nitric acid, strong oxidizing medium and urea. The structure [&hellip;]<\/p>\n","protected":false},"author":290641,"featured_media":5118,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[1040,1041,1039],"class_list":["post-5117","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","tag-purpose-swing-check-valve","tag-structural-characteristics-of-the-swing-check-valve","tag-swing-check-valve"],"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/posts\/5117","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=5117"}],"version-history":[{"count":0,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/posts\/5117\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/media\/5118"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/media?parent=5117"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/categories?post=5117"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/tags?post=5117"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}