{"id":5714,"date":"2021-03-06T00:47:13","date_gmt":"2021-03-06T00:47:13","guid":{"rendered":"https:\/\/www.stvvalves.com\/?p=5714"},"modified":"2021-03-06T12:21:52","modified_gmt":"2021-03-06T12:21:52","slug":"what-is-a-butterfly-valve","status":"publish","type":"post","link":"https:\/\/www.stvvalves.com\/ro\/what-is-a-butterfly-valve\/","title":{"rendered":"Ce este o supap\u0103 fluture?"},"content":{"rendered":"<p>O supap\u0103 fluture este un dispozitiv de reglare \u0219i \u00eenchidere care poate fi o alternativ\u0103, \u00een unele aplica\u021bii, cu <a href=\"https:\/\/www.stvvalves.com\/ro\/wholesale\/globe-valve\/\">supap\u0103 cu glob<\/a> \u0219i<a href=\"https:\/\/www.stvvalves.com\/ro\/wholesale\/ball-valve\/\"> supape cu bil\u0103<\/a>.<\/p>\n<p>Acest tip de supap\u0103 poate fi clasificat pe baza mai multor parametri:<\/p>\n<p>design: centric, dublu excentric, triplu excentric<br \/>\ntip de conexiune final\u0103: wafer, ureche (semi sau plin\u0103), cu flan\u0219\u0103 \u0219i cu flan\u0219\u0103 dubl\u0103<br \/>\nmaterialul scaunului: moale (de exemplu: teflon, buna, cauciuc etc.) sau metal pe metal (SS304, SS316)<br \/>\nmateriale pentru corp \u0219i disc (de la font\u0103 la aliaje cu con\u021binut ridicat de nichel)<br \/>\nac\u0163ionare: manual\u0103 (p\u00e2rghie, angrenaj, angrenaj melcat) \u015fi ac\u0163ionat (electric, pneumatic, hidraulic \u015fi gaz peste ulei)<\/p>\n<p>O supap\u0103 fluture este utilizat\u0103 pentru a \u00eenchide sau a modula fluxul unui fluid (izolare \u0219i reglare). API 609 Centric <a href=\"https:\/\/www.youtube.com\/watch?v=0tnFqy-lOaM\" target=\"_blank\" rel=\"noopener\">supape fluture<\/a> (a\u0219ezarea moale) sunt preferate supapelor cu poart\u0103 \u0219i cu bil\u0103 pentru aplica\u021bii de joas\u0103 presiune \u0219i non-critice, deoarece sunt mai ieftine, mai u\u0219oare \u0219i mai u\u0219or de instalat. Supapele tip fluture excentrice (supape cu decalaj dublu \u0219i triplu) cu scaune metalice au crescut \u00een popularitate \u0219i concureaz\u0103 cu robinetele cu glob \u0219i cu bil\u0103 pentru unele aplica\u021bii.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-5719\" src=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2021\/03\/lug-type-butterfly-valve-500x500-1.jpg\" alt=\"\" width=\"500\" height=\"500\" srcset=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2021\/03\/lug-type-butterfly-valve-500x500-1.jpg 500w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2021\/03\/lug-type-butterfly-valve-500x500-1-300x300.jpg 300w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2021\/03\/lug-type-butterfly-valve-500x500-1-100x100.jpg 100w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2021\/03\/lug-type-butterfly-valve-500x500-1-80x80.jpg 80w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2021\/03\/lug-type-butterfly-valve-500x500-1-36x36.jpg 36w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2021\/03\/lug-type-butterfly-valve-500x500-1-180x180.jpg 180w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>A butterfly valve is a regulating and shut-off device that can be an alternative, in some applications, with globe valve and ball valves. This type of valve may be classified base on multiple parameters: design: centric, double eccentric, triple eccentric end connection type: wafer, lug (semi or full), flanged and double flanged seat material: soft [&hellip;]<\/p>\n","protected":false},"author":290641,"featured_media":5717,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[1446,1449,1447,1448,1450],"class_list":["post-5714","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","tag-butterfly-valve-working","tag-design-materials-for-butterfly-valves","tag-principle-butterfly-valve","tag-specification-butterfly-valve","tag-what-is-a-butterfly-valve"],"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/posts\/5714","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/users\/290641"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/comments?post=5714"}],"version-history":[{"count":5,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/posts\/5714\/revisions"}],"predecessor-version":[{"id":5722,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/posts\/5714\/revisions\/5722"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/media\/5717"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/media?parent=5714"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/categories?post=5714"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/tags?post=5714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}