{"id":5723,"date":"2021-03-06T12:27:46","date_gmt":"2021-03-06T12:27:46","guid":{"rendered":"https:\/\/www.stvvalves.com\/?p=5723"},"modified":"2021-03-06T12:27:46","modified_gmt":"2021-03-06T12:27:46","slug":"different-beteen-a-lug-and-wafer-butterfly-valve","status":"publish","type":"post","link":"https:\/\/www.stvvalves.com\/ro\/different-beteen-a-lug-and-wafer-butterfly-valve\/","title":{"rendered":"Diferite \u00eentre o supap\u0103 tip fluture \u0219i napolitan\u0103"},"content":{"rendered":"<p><a href=\"https:\/\/www.stvvalves.com\/ro\/wholesale\/butterfly-valve\/wafer-butterfly-valve\/\">Supape fluture<\/a> exist\u0103 de mult timp \u0219i sunt utilizate pentru o varietate de aplica\u021bii. Ei \u0219i-au f\u0103cut prima apari\u021bie \u00een anii 1930 \u0219i de atunci au fost utiliza\u021bi de mai multe industrii. Fabricat adesea din font\u0103, numele supapei fluture se bazeaz\u0103 pe func\u021bionalitatea discului s\u0103u. Exist\u0103 c\u00e2teva tipuri diferite de supape fluture, cu toate acestea, acestea se \u00eempart \u00een dou\u0103 tipuri de baz\u0103 - supape Lug \u0219i Wafer.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.stvvalves.com\/ro\/different-beteen-a-lug-and-wafer-butterfly-valve\/#MORE_ABOUT_BUTTERFLY_VALVES\" >MAI MULTE DESPRE VALVELE FLUTURE<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.stvvalves.com\/ro\/different-beteen-a-lug-and-wafer-butterfly-valve\/#LUG_BUTTERFLY_VALVE\" >VALV\u0102 FLUTURE LUG<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.stvvalves.com\/ro\/different-beteen-a-lug-and-wafer-butterfly-valve\/#WAFER_BUTTERFLY_VALVE\" >VALV\u0102 FLUTURE WAFER<\/a><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"MORE_ABOUT_BUTTERFLY_VALVES\"><\/span>MAI MULTE DESPRE VALVELE FLUTURE<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Vanele fluture sunt clasificate ca supape \u201esfer de tur\u0103\u201d. C\u00e2nd discul metalic care face parte din designul supapei este rotit cu un sfert de tur\u0103, se deschide sau se \u00eenchide. Discul, denumit \u201efluture\u201d este ata\u0219at de o tij\u0103. C\u00e2nd supapa fluture este deschis\u0103 complet, discul se rote\u0219te (un 1\/4 de tur\u0103), permi\u021b\u00e2nd trecerea aproape f\u0103r\u0103 restric\u021bii a fluidului. De asemenea, pute\u021bi deschide supapa treptat pentru a reduce debitul. Rotirea fluturelui (discului), pentru a \u00eenchide supapa, blocheaz\u0103 trecerea fluidului. Acest lucru se datoreaz\u0103 faptului c\u0103 discul este \u00eentotdeauna perpendicular sau paralel cu fluxul, rezult\u00e2nd o sc\u0103dere a presiunii indiferent de pozi\u021bia \u00een care se afl\u0103.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"LUG_BUTTERFLY_VALVE\"><\/span><a href=\"https:\/\/www.valtorc.com\/the-difference-between-a-lug-and-wafer-butterfly-valve\/\" target=\"_blank\" rel=\"noopener\">VALV\u0102 FLUTURE LUG<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Versiunea cu ureche a designului supapei fluture este similar\u0103 cu o supap\u0103 cu bil\u0103 din 3 piese, prin aceea c\u0103 un cap\u0103t al liniei poate fi scos f\u0103r\u0103 a avea un efect pe partea opus\u0103. Acest lucru poate fi executat folosind inser\u021bii filetate, flan\u0219e, \u00eempreun\u0103 cu dou\u0103 seturi de urechi (\u0219uruburi) care nu folosesc piuli\u021be, deoarece fiecare flan\u0219\u0103 are propriile \u0219uruburi. De asemenea, este important s\u0103 re\u021bine\u021bi c\u0103 nu trebuie s\u0103 opri\u021bi \u00eentregul sistem pentru a cur\u0103\u021ba, inspecta, repara sau \u00eenlocui o supap\u0103 tip fluture (ar trebui s\u0103 o face\u021bi cu o supap\u0103 cu unt de napolitan\u0103).<\/p>\n<h3><span class=\"ez-toc-section\" id=\"WAFER_BUTTERFLY_VALVE\"><\/span>VALV\u0102 FLUTURE WAFER<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Func\u021bia unei supape fluture napolitan\u0103 este de a re\u021bine o etan\u0219are pentru a proteja \u00eempotriva diferen\u021belor de presiune bidirec\u021bionale \u00een fluxul de fluid. Cu alte cuvinte, versiunea wafer a supapelor fluture a fost conceput\u0103 pentru a men\u021bine o etan\u0219are etan\u0219\u0103, protej\u00e2nd \u00eempotriva diferen\u021belor de presiune bidirec\u021bionale pentru a evita orice reflux \u00een sistemele care au fost fabricate pentru curgere unidirec\u021bional\u0103. Acest lucru se realizeaz\u0103 prin utilizarea unei etan\u0219\u0103ri bine montate, cum ar fi un inel O, o garnitur\u0103, prelucrate cu precizie, \u00eempreun\u0103 cu o fa\u021b\u0103 plat\u0103 a supapei pe sec\u021biunile din aval \u0219i din amonte ale supapei.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2634 size-thumbnail\" src=\"https:\/\/www.valtorc.com\/wp-content\/uploads\/2017\/03\/b2ap3_thumbnail_wafer-lug-butterfly-valve-differences-150x150.png\" alt=\"\" width=\"150\" height=\"150\" \/>At\u00e2t robinetele tip fluture, c\u00e2t \u0219i cele din napolitan\u0103, sunt utilizate \u00eentr-o serie de aplica\u021bii pentru sectoarele industriale, care includ procesarea alimentelor, farmaceutic\u0103, chimic\u0103, petrol, ap\u0103, precum \u0219i gestionarea apelor uzate. Supapele utilizate \u00een aceste industrii sunt \u00een general fabricate \u00een conformitate cu \u201eStandardul de calitate\/produc\u021bie farmaceutic\u0103\u201d, ghidurile cGMP (buna practic\u0103 de fabrica\u021bie actual\u0103). Supapele fluture \u00een cea mai mare parte au \u00eenlocuit supapele cu bil\u0103 \u00een multe industrii. Acesta este mai ales cazul celor care se ocup\u0103 de petrol, deoarece sunt mai pu\u021bin costisitoare \u0219i u\u0219or de instalat. Este important s\u0103 re\u021bine\u021bi c\u0103 conductele care con\u021bin supape fluture nu pot fi \u201epuse\u201d pentru cur\u0103\u021bare. \u201ePorci\u201d este procesul de utilizare a dispozitivelor denumite \u201eporci\u201d pentru a efectua o varietate de opera\u021biuni de \u00eentre\u021binere.<\/p>","protected":false},"excerpt":{"rendered":"<p>Butterfly valves have been around for a long time, and are used for a variety of applications. They made their first appearance during the 1930s, and have been utilized by several industries ever since. Often made out of cast iron, butterfly valve&#8217;s name is based from the functionality of its disc. There are a few [&hellip;]<\/p>\n","protected":false},"author":290641,"featured_media":5724,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[1451,1452],"class_list":["post-5723","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-events","tag-lug-butterfly-valve","tag-wafer-butterfly-valve"],"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/posts\/5723","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=5723"}],"version-history":[{"count":1,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/posts\/5723\/revisions"}],"predecessor-version":[{"id":5725,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/posts\/5723\/revisions\/5725"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/media\/5724"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/media?parent=5723"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/categories?post=5723"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/tags?post=5723"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}