{"id":5220,"date":"2019-07-29T04:56:35","date_gmt":"2019-07-29T04:56:35","guid":{"rendered":"https:\/\/www.stvvalves.com\/?p=5220"},"modified":"2019-07-29T04:56:38","modified_gmt":"2019-07-29T04:56:38","slug":"difference-between-knife-gate-valve-and-butterfly-valve","status":"publish","type":"post","link":"https:\/\/www.stvvalves.com\/fr\/difference-between-knife-gate-valve-and-butterfly-valve\/","title":{"rendered":"diff\u00e9rence entre la vanne \u00e0 guillotine et la vanne papillon"},"content":{"rendered":"<p>Le<a href=\"https:\/\/www.stvvalves.com\/fr\/wholesale\/gate-valve\/knife-gate-valve\/\"> vanne \u00e0 guillotine<\/a> est une porte qui s&#039;ouvre et se ferme verticalement le long du passage du corps. La porte a pour fonction de couper et peut \u00eatre utilis\u00e9e dans les canalisations d&#039;eaux us\u00e9es ou d&#039;impuret\u00e9s.<\/p>\n\n\n\n<p>Le <a href=\"https:\/\/www.stvvalves.com\/fr\/wholesale\/butterfly-valve\/\">vanne papillon<\/a> est une vanne rotative. La vanne papillon tourne dans le canal pour s&#039;ouvrir et se fermer. Il a une perte de d\u00e9bit et ne peut \u00eatre utilis\u00e9 que pour un milieu pur.<\/p>\n\n\n\n<p>Similitude : Le corps de la vanne est mince et est utilis\u00e9 dans les canalisations basse pression.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"371\" src=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/07\/difference-between-knife-gate-valve-and-butterfly-valve-1.jpg\" alt=\"\" class=\"wp-image-5222\" srcset=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/07\/difference-between-knife-gate-valve-and-butterfly-valve-1.jpg 700w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/07\/difference-between-knife-gate-valve-and-butterfly-valve-1-600x318.jpg 600w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/07\/difference-between-knife-gate-valve-and-butterfly-valve-1-300x159.jpg 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>The knife gate valve is a gate that opens and closes vertically along the body passage. The gate has the function of cutting off, and can be used in sewage or impurity pipelines. The butterfly valve is a rotary valve. The butterfly valve rotates in the channel to open and close. It has flow loss [&hellip;]<\/p>\n","protected":false},"author":290641,"featured_media":5221,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5220","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-events"],"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/posts\/5220","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=5220"}],"version-history":[{"count":0,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/posts\/5220\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/media\/5221"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/media?parent=5220"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/categories?post=5220"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/tags?post=5220"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}