{"id":4596,"date":"2019-03-31T12:07:09","date_gmt":"2019-03-31T12:07:09","guid":{"rendered":"https:\/\/www.stvvalves.com\/?p=4596"},"modified":"2019-03-31T12:07:09","modified_gmt":"2019-03-31T12:07:09","slug":"what-is-the-meaning-of-a-full-bore-ball-valve","status":"publish","type":"post","link":"https:\/\/www.stvvalves.com\/ro\/what-is-the-meaning-of-a-full-bore-ball-valve\/","title":{"rendered":"Care este semnifica\u021bia unei supape cu bil\u0103 cu pas complet?"},"content":{"rendered":"<p>Diametrul (sau diametrul) este diametrul comun al diferitelor fitinguri de \u021bevi \u0219i \u021bevi. Conductele de acela\u0219i diametru \u0219i fitingurile pot fi conectate \u00eentre ele \u0219i sunt interschimbabile. Nu este diametrul exterior real sau diametrul interior al \u021bevii, de\u0219i valoarea sa este apropiat\u0103 sau egal\u0103 cu diametrul interior al \u021bevii.<\/p>\n<p>\u00cen sistemele de conducte de proces, majoritatea supapelor sunt proiectate pentru a limita debitul la un anumit interval, f\u0103c\u00e2nd calea de curgere sau zona elementului de \u00eenchidere mai mic\u0103 dec\u00e2t diametrul interior al conductei. Unele supape cu bil\u0103 pot fi proiectate astfel \u00eenc\u00e2t pasajele lor interne de curgere s\u0103 aib\u0103 o dimensiune suficient\u0103 pentru a permite fluxului s\u0103 treac\u0103 f\u0103r\u0103 restric\u021bii semnificative. Aceast\u0103 supap\u0103 cu bil\u0103 se nume\u0219te supap\u0103 cu bil\u0103 cu pas complet, deoarece calea sa intern\u0103 de curgere este egal\u0103 cu suprafa\u021ba complet\u0103 a admisiei, iar supapa cu bil\u0103 cu pas complet este utilizat\u0103 \u00een principal pentru comutare. \u0218i condi\u021bii de circuit deschis.<\/p>\n<p>Supapa cu bil\u0103 cu diametru redus este o supap\u0103 care \u00eenchide debitul componentei. Zona de curgere a deschiderii elementului de \u00eenchidere este mai mic\u0103 dec\u00e2t aria diametrului interior al liniei. Scopul principal al unei supape cu bil\u0103 cu diametru redus este de a controla fluxul prin reducerea sau prin interceptare, ceea ce este echivalent cu reglarea elementului de \u00eenchidere pentru a asigura un flux diferit de material la o anumit\u0103 deschidere.<\/p>\n<p>Cea mai mare diferen\u021b\u0103 dintre o supap\u0103 cu bil\u0103 cu pas complet \u0219i o supap\u0103 cu bil\u0103 cu diametru redus este c\u0103 supapa cu bil\u0103 cu pas complet este o cale de curgere cu l\u0103\u021bime constant\u0103, iar dimensiunea sa nu poate fi mai mic\u0103 dec\u00e2t valoarea specificat\u0103 \u00een standard, care este aproximativ echivalent\u0103. la diametrul nominal al specifica\u021biei, cum ar fi calea de curgere a supapei cu bil\u0103 cu pas complet DN50. Diametrul c\u0103ii de curgere a supapei cu bil\u0103 cu diametru redus este mai larg dec\u00e2t diametrul c\u0103ii de curgere. Diametrul real al c\u0103ii de curgere este cu aproximativ o specifica\u021bie mai mic dec\u00e2t specifica\u021bia. De exemplu, diametrul supapei cu bil\u0103 DN50 cu diametru redus este de aproximativ 38, ceea ce este aproximativ acela\u0219i cu specifica\u021bia DN40. destul de.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-4479\" src=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/03\/3PC-Carbon-Steel-Ball-Valve-1000-PSI-316-Trim-NPT-End-drawing.jpg\" alt=\"\" width=\"1653\" height=\"2338\" srcset=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/03\/3PC-Carbon-Steel-Ball-Valve-1000-PSI-316-Trim-NPT-End-drawing.jpg 1653w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/03\/3PC-Carbon-Steel-Ball-Valve-1000-PSI-316-Trim-NPT-End-drawing-600x849.jpg 600w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/03\/3PC-Carbon-Steel-Ball-Valve-1000-PSI-316-Trim-NPT-End-drawing-212x300.jpg 212w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/03\/3PC-Carbon-Steel-Ball-Valve-1000-PSI-316-Trim-NPT-End-drawing-768x1086.jpg 768w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/03\/3PC-Carbon-Steel-Ball-Valve-1000-PSI-316-Trim-NPT-End-drawing-728x1030.jpg 728w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/03\/3PC-Carbon-Steel-Ball-Valve-1000-PSI-316-Trim-NPT-End-drawing-1061x1500.jpg 1061w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/03\/3PC-Carbon-Steel-Ball-Valve-1000-PSI-316-Trim-NPT-End-drawing-498x705.jpg 498w\" sizes=\"auto, (max-width: 1653px) 100vw, 1653px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>The diameter (or diameter) is the common diameter of various pipe and pipe fittings. Pipes of the same diameter and pipe fittings can be connected to each other and are interchangeable. It is not the actual outer diameter or inner diameter of the pipe, although its value is close to or equal to the inner [&hellip;]<\/p>\n","protected":false},"author":290641,"featured_media":4480,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[708],"class_list":["post-4596","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","tag-full-bore-ball-valve"],"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/posts\/4596","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=4596"}],"version-history":[{"count":0,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/posts\/4596\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/media\/4480"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/media?parent=4596"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/categories?post=4596"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/tags?post=4596"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}