{"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\/fr\/what-is-the-purpose-and-structural-characteristics-of-the-swing-check-valve\/","title":{"rendered":"Quel est le but et les caract\u00e9ristiques structurelles du clapet anti-retour \u00e0 battant ?"},"content":{"rendered":"<p><a href=\"https:\/\/www.stvvalves.com\/fr\/wholesale\/check-valves\/\">Clapet anti-retour \u00e0 battant<\/a> convient \u00e0 la pression nominale PN1,0MPa~42,0MPa, CLASS150Lb~2500Lb\u00a0; diam\u00e8tre nominal DN15mm~1200mm, NPS1\/2\u2033~48\u2033\u00a0; temp\u00e9rature de fonctionnement -196C ~ 540C pour divers pipelines, utilis\u00e9s pour emp\u00eacher le fluide de refluer. En utilisant diff\u00e9rents mat\u00e9riaux, il peut \u00eatre appliqu\u00e9 \u00e0 une vari\u00e9t\u00e9 de supports tels que l&#039;eau, la vapeur, l&#039;huile, l&#039;acide nitrique, un milieu oxydant fort et l&#039;ur\u00e9e.<br> La longueur de la structure est courte et sa longueur ne repr\u00e9sente que 1\/4 ~ 1\/8 de celle du clapet anti-retour \u00e0 bride traditionnel\u00a0;<br> De petite taille et l\u00e9ger, son poids ne repr\u00e9sente que 1\/4 ~ 1\/20 de celui du clapet anti-retour \u00e0 bride traditionnel\u00a0;<br> Le clapet de la valve se ferme rapidement et la pression du coup de b\u00e9lier est faible\u00a0;<br> Des tuyaux horizontaux et verticaux peuvent \u00eatre utilis\u00e9s pour une installation facile\u00a0;<br> D\u00e9bit vers lisse, la r\u00e9sistance du fluide est faible\u00a0;<br> Action sensible et bonnes performances d\u2019\u00e9tanch\u00e9it\u00e9\u00a0;<br> Le clapet de valve a une course courte et une faible force d&#039;impact\u00a0;<br> La structure globale est simple et compacte, et la forme est belle ;<br> Longue dur\u00e9e de vie et haute fiabilit\u00e9<\/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\/fr\/wp-json\/wp\/v2\/posts\/5117","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/users\/290641"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/comments?post=5117"}],"version-history":[{"count":0,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/posts\/5117\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/media\/5118"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/media?parent=5117"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/categories?post=5117"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/tags?post=5117"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}