{"id":13929,"date":"2025-10-27T19:01:31","date_gmt":"2025-10-27T11:01:31","guid":{"rendered":"https:\/\/www.xintaivalves.com\/?p=13929"},"modified":"2025-10-28T19:04:57","modified_gmt":"2025-10-28T11:04:57","slug":"dbb-vs-dib-valves","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/tr\/blog\/ball-valve\/dbb-vs-dib-valves\/","title":{"rendered":"DBB ve DIB Vanalar\u0131: Farklar\u0131 Nelerdir ve Hangisi Ne Zaman Kullan\u0131lmal\u0131d\u0131r?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 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\">\u0130\u00e7indekiler<\/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=\"\u0130\u00e7indekiler Tablosunu A\u00e7\/Kapat\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">De\u011fi\u015ftir<\/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 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/ball-valve\/dbb-vs-dib-valves\/#What_are_DBB_vs_DIB_valves\" >DBB ve DIB vanalar\u0131 nelerdir?&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/ball-valve\/dbb-vs-dib-valves\/#Clear_Comparison_Between_DBB_vs_DIB\" >DBB ile DIB Aras\u0131ndaki Net Kar\u015f\u0131la\u015ft\u0131rma<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/ball-valve\/dbb-vs-dib-valves\/#Why_Safety_Isolation_and_Leak_Detection_Matters\" >G\u00fcvenlik \u0130zolasyonu ve S\u0131z\u0131nt\u0131 Tespiti Neden \u00d6nemlidir?&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/ball-valve\/dbb-vs-dib-valves\/#Some_Real-Life_Applications_of_DBB_and_DIB_valves\" >DBB ve DIB vanalar\u0131n\u0131n baz\u0131 ger\u00e7ek ya\u015fam uygulamalar\u0131&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.xintaivalves.com\/tr\/blog\/ball-valve\/dbb-vs-dib-valves\/#Conclusion\" >\u00c7\u00f6z\u00fcm<\/a><\/li><\/ul><\/nav><\/div>\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"640\" height=\"640\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/double-block-and-bleed-ball-valves.jpg\" alt=\"\u00e7ift-blok-ve-kanama-k\u00fcresel-vanalar.jpg\" class=\"wp-image-8425\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/double-block-and-bleed-ball-valves.jpg 640w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/double-block-and-bleed-ball-valves-300x300.jpg 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/double-block-and-bleed-ball-valves-150x150.jpg 150w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/double-block-and-bleed-ball-valves-12x12.jpg 12w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Kritik boru hatt\u0131 izolasyonu s\u00f6z konusu oldu\u011funda, DBB ve DIB vanalar\u0131n\u0131 anlamak m\u00fchendisler ve g\u00fcvenlik uzmanlar\u0131 i\u00e7in \u00f6nemlidir. Her iki vana tipi de g\u00fcvenli\u011fi art\u0131rmak ve s\u0131z\u0131nt\u0131lar\u0131 erken tespit etmek i\u00e7in tasarlanm\u0131\u015ft\u0131r, ancak i\u00e7 mekanizmalar\u0131 ve \u00e7al\u0131\u015fma prensipleri farkl\u0131d\u0131r.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu blog, DBB ve DIB vanalar\u0131 aras\u0131ndaki farklar\u0131 ele almakta ve \u00f6zellikle g\u00fcvenli izolasyon yetenekleri ve bas\u0131n\u00e7 tahliye fonksiyonlar\u0131na odaklanmaktad\u0131r. Hangi vana t\u00fcr\u00fcn\u00fc ne zaman se\u00e7ece\u011finiz konusunda size rehberlik etmek i\u00e7in kar\u015f\u0131la\u015ft\u0131rma tablolar\u0131 ve ger\u00e7ek uygulama \u00f6rnekleri kullan\u0131lacakt\u0131r.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_are_DBB_vs_DIB_valves\"><\/span>DBB ve DIB vanalar\u0131 nelerdir?&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <a href=\"https:\/\/www.xintaivalves.com\/tr\/double-block-and-bleed-valve-manufacturer\/\" target=\"_blank\" rel=\"noreferrer noopener\">DBB (\u00c7ift Blok ve Kanama) vanas\u0131<\/a> Tek bir valf g\u00f6vdesi i\u00e7inde iki adet tek y\u00f6nl\u00fc, kendi kendini tahliye eden oturma y\u00fczeyine sahiptir. Her oturma y\u00fczeyi, z\u0131t y\u00f6nlerden gelen bas\u0131nca kar\u015f\u0131 s\u0131zd\u0131rmazl\u0131k sa\u011flar ve oturma y\u00fczeyleri aras\u0131ndaki bo\u015fluk, bir tahliye valfi arac\u0131l\u0131\u011f\u0131yla bas\u0131n\u00e7s\u0131zla\u015ft\u0131r\u0131labilir. Bu sayede, bir oturma y\u00fczeyi s\u0131zd\u0131rsa bile, di\u011fer oturma y\u00fczeyi tamamen kapan\u0131r ve oturma y\u00fczeyleri aras\u0131nda s\u0131k\u0131\u015fan bas\u0131n\u00e7, harici mekanizmalara ihtiya\u00e7 duyulmadan g\u00fcvenli bir \u015fekilde tahliye edilir.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu arada, DIB (\u00c7ift \u0130zolasyon ve Tahliye) valfi, bir veya iki \u00e7ift y\u00f6nl\u00fc yuvaya sahiptir ve valfin her iki ucundaki bas\u0131n\u00e7tan \u00e7ift izolasyon sa\u011flar. Ancak, kendi kendini tahliye etme \u00f6zelli\u011fi yoktur; bu nedenle, yuvalar\u0131n \u00f6tesindeki bo\u015fluk bas\u0131nc\u0131n\u0131 tahliye etmek i\u00e7in harici bir sisteme ihtiya\u00e7 vard\u0131r.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Clear_Comparison_Between_DBB_vs_DIB\"><\/span>DBB ile DIB Aras\u0131ndaki Net Kar\u015f\u0131la\u015ft\u0131rma<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u00d6zellik<\/strong><\/td><td><strong>DBB Vanas\u0131<\/strong><\/td><td><strong>DIB Vanas\u0131<\/strong><\/td><\/tr><tr><td>S\u0131zd\u0131rmazl\u0131k Tipi&nbsp;<\/td><td>\u0130ki tek y\u00f6nl\u00fc koltuk&nbsp;<\/td><td>Bir veya iki \u00e7ift y\u00f6nl\u00fc koltuk<\/td><\/tr><tr><td>Bas\u0131n\u00e7 \u0130zolasyon Y\u00f6n\u00fc<\/td><td>Hem yukar\u0131 hem de a\u015fa\u011f\u0131 ak\u0131\u015ftan gelen bas\u0131nc\u0131 kapat\u0131r<\/td><td>Tek bir kaynaktan gelen koltuk bas\u0131nc\u0131&nbsp;<\/td><\/tr><tr><td>Kavite Bas\u0131n\u00e7 Tahliyesi&nbsp;<\/td><td>Kendi kendini rahatlatan koltuklar (bu nedenle harici bir mekanizmaya gerek yoktur)<\/td><td>Harici bir tahliye sistemi gerektirir<\/td><\/tr><tr><td>S\u0131z\u0131nt\u0131 Tespiti&nbsp;<\/td><td>Koltuklar aras\u0131nda kanama ve izleme olana\u011f\u0131 sa\u011flar&nbsp;<\/td><td>Kanamaya izin verir ancak s\u0131n\u0131rl\u0131 bo\u015fluk bas\u0131nc\u0131 izlemesi m\u00fcmk\u00fcnd\u00fcr<\/td><\/tr><tr><td>Yayg\u0131n Kullan\u0131m&nbsp;<\/td><td>Ba\u011f\u0131ms\u0131z s\u0131zd\u0131rmazl\u0131k gerektiren kritik izolasyon&nbsp;<\/td><td>Tek bir bas\u0131n\u00e7 kayna\u011f\u0131na ve \u00f6zel operasyonel ihtiya\u00e7lara sahip alanlar<br><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Safety_Isolation_and_Leak_Detection_Matters\"><\/span>G\u00fcvenlik \u0130zolasyonu ve S\u0131z\u0131nt\u0131 Tespiti Neden \u00d6nemlidir?&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">DBB ve DIB vanalar\u0131 aras\u0131ndaki fark, esas olarak izolasyon kabiliyetlerine ba\u011fl\u0131d\u0131r. DBB vanalar\u0131, boru hatt\u0131n\u0131n her iki taraf\u0131ndan gelen bas\u0131nca kar\u015f\u0131 \u00e7ift bariyer ve s\u0131zd\u0131rmazl\u0131k sa\u011flayarak, s\u0131z\u0131nt\u0131n\u0131n mutlaka \u00f6nlenmesi gereken tehlikeli ak\u0131\u015fkanlar i\u00e7in m\u00fckemmel bir \u00e7\u00f6z\u00fcm sunar. Ayr\u0131ca, bu \u00f6zellik g\u00fcvenli bak\u0131m ve g\u00fcvenilir test imkan\u0131 sunar.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DIB vanalar\u0131 ise, tek bir bas\u0131n\u00e7 kayna\u011f\u0131ndan s\u0131z\u0131nt\u0131y\u0131 \u00f6nlemek i\u00e7in \u00e7ift izolasyon \u00f6zelli\u011fine sahiptir ve genellikle bo\u015fluk bas\u0131nc\u0131n\u0131 kar\u015f\u0131lamak i\u00e7in harici bir tahliye mekanizmas\u0131na ba\u011fl\u0131d\u0131r. Bu \u00f6zellik, DIB vanalar\u0131n\u0131, tek bir bas\u0131n\u00e7 bariyerinin yeterli oldu\u011fu ancak ek bir izolasyon ve tahliye \u00f6zelli\u011finin g\u00fcvenli\u011fi ve operasyonel b\u00fct\u00fcnl\u00fc\u011f\u00fc art\u0131rd\u0131\u011f\u0131 benzersiz uygulamalar i\u00e7in m\u00fckemmel hale getirir.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Some_Real-Life_Applications_of_DBB_and_DIB_valves\"><\/span>DBB ve DIB vanalar\u0131n\u0131n baz\u0131 ger\u00e7ek ya\u015fam uygulamalar\u0131&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>LNG \u0130letimi: LNG boru hatlar\u0131nda \u00e7apraz kontaminasyonun \u00f6nlenmesi ve tam s\u0131z\u0131nt\u0131n\u0131n sa\u011flanmas\u0131 esast\u0131r. Bu nedenle, DBB vanalar\u0131 genellikle \u00fcst\u00fcn \u00e7ift y\u00f6nl\u00fc izolasyon ve kendi kendini tahliye \u00f6zellikleri nedeniyle tercih edilir. Bu, kriyojenik ko\u015fullarda geli\u015fmi\u015f g\u00fcvenlik sa\u011flar ve periyodik b\u00fct\u00fcnl\u00fck kontrollerini basitle\u015ftirir.\u00a0<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Petrokimya \u0130\u015fleme: Baz\u0131 petrokimya prosesleri, s\u0131z\u0131nt\u0131 tolerans\u0131 \u00e7ok d\u00fc\u015f\u00fck olan ancak daha kolay bas\u0131n\u00e7 profillerine sahip s\u0131v\u0131lar\u0131 i\u015fler ve yaln\u0131zca tek kaynakl\u0131 izolasyon gerektirir. Bu noktada, DIB vanalar\u0131, tesis genelinde harici tahliye mekanizmalar\u0131na ba\u011fl\u0131 kal\u0131rken dayan\u0131kl\u0131 tahliye fonksiyonlar\u0131na sahip \u00e7ift izolasyonlu yuvalar\u0131yla g\u00fcvenilir bir \u00e7\u00f6z\u00fcm sunar.\u00a0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u00c7\u00f6z\u00fcm<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">DBB ile DIB vanalar\u0131 aras\u0131ndaki fark\u0131 bilmek, belirli durumlara uygun do\u011fru vanay\u0131 se\u00e7mek i\u00e7in \u00e7ok \u00f6nemlidir. <a href=\"https:\/\/www.xintaivalves.com\/tr\/\">Xintai<\/a> DBB ve DIB vanalar\u0131n\u0131 ola\u011fan\u00fcst\u00fc hassasiyetle \u00fcreterek, y\u00fcksek dayan\u0131kl\u0131l\u0131k, en \u00fcst d\u00fczey g\u00fcvenilirlik, \u00fcst\u00fcn s\u0131zd\u0131rmazl\u0131k ve g\u00fcvenli ve uzun \u00f6m\u00fcrl\u00fc performans i\u00e7in k\u00fcresel standartlara uygunluk sa\u011flar.&nbsp;<br>DBB ve DIB vanalar\u0131 zorlu end\u00fcstriyel ortamlara dayanacak \u015fekilde \u00fcretilmi\u015ftir ve g\u00fcvenilir izolasyon ve s\u0131z\u0131nt\u0131 tespiti sunar. <a href=\"https:\/\/www.xintaivalves.com\/tr\/\">Xintai&#039;\u2019<\/a>s vana uzmanl\u0131\u011f\u0131, tesis g\u00fcvenli\u011fini ve operasyonel b\u00fct\u00fcnl\u00fc\u011f\u00fc s\u00fcrekli olarak garanti eder.<\/p>","protected":false},"excerpt":{"rendered":"<p>When it comes to critical pipeline isolation, understanding DBB vs DIB valves is important for engineers and safety experts. Both valve types are built to improve safety and detect early leaks, yet their internal mechanisms and operational principles are different.\u00a0 This blog explores the distinctions between DBB vs DIB valves, mainly focusing on safe isolation [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":13930,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[234],"tags":[],"class_list":["post-13929","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ball-valve"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/posts\/13929","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/comments?post=13929"}],"version-history":[{"count":1,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/posts\/13929\/revisions"}],"predecessor-version":[{"id":13931,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/posts\/13929\/revisions\/13931"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/media\/13930"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/media?parent=13929"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/categories?post=13929"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/tags?post=13929"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}