{"id":14170,"date":"2022-01-08T10:49:43","date_gmt":"2022-01-08T10:49:43","guid":{"rendered":"https:\/\/zecovalve.com\/difference-between-dib-ball-valve-and-dbb-ball-valve-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer.html"},"modified":"2022-11-05T09:10:10","modified_gmt":"2022-11-05T09:10:10","slug":"difference-between-dib-ball-valve-and-dbb-ball-valve-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/tr\/difference-between-dib-ball-valve-and-dbb-ball-valve-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer.html","title":{"rendered":"\u00c7ift Blok ve Tahliye Vanas\u0131 Nedir? DBB ve DIB"},"content":{"rendered":"<p>\u00c7ift blok ve bo\u015faltma (DBB), borunun tek bir taraf\u0131nda de\u011fil, her iki taraf\u0131nda da borunun bir b\u00f6l\u00fcm\u00fcn\u00fcn kapat\u0131lmas\u0131 uygulamas\u0131d\u0131r. Bu, \u00e7al\u0131\u015fma alan\u0131n\u0131z\u0131n hem giri\u015f hem de \u00e7\u0131k\u0131\u015f taraflar\u0131n\u0131 bloke etmek i\u00e7in k\u00fcresel vanalar\u0131 kapatman\u0131z ve ard\u0131ndan borularda ve vanada kalan bas\u0131nc\u0131 tahliye etmeniz anlam\u0131na gelir.<\/p>\n\n\n\n\n\n<h2 class=\"wp-block-heading\"><strong><mark style=\"background-color:var(--base)\" class=\"has-inline-color has-contrast-2-color\"><a href=\"https:\/\/zecovalve.com\/tr\/urun-kategori%cc%87si%cc%87\/ball-valve\/\">\u00c7ift Blok ve Tahliye Vanas\u0131 (DBB Vanalar\u0131)<\/a><\/mark><\/strong><\/h2>\n\n\n\n<p>Bu vanalar, boru hatt\u0131nda \u00e7ift blok ve bo\u015faltma konfig\u00fcrasyonu olu\u015fturmak i\u00e7in boru hatt\u0131 m\u00fchendisleri taraf\u0131ndan kullan\u0131lan mevcut geleneksel tekniklerin yerini al\u0131r. Pozitif izolasyon i\u00e7in iki blok vana ve bir bo\u015faltma vanas\u0131 bir \u00fcnite veya manifold olarak monte edilecektir. Kritik proses servisi i\u00e7in kullan\u0131lan DBB vanalar\u0131, y\u00fcksek bas\u0131n\u00e7l\u0131 sistemler veya toksik\/tehlikeli ak\u0131\u015fkan prosesleri i\u00e7indir. DBB vanalar\u0131n\u0131 kullanan uygulamalar aras\u0131nda alet tahliyesi, kimyasal enjeksiyon ba\u011flant\u0131s\u0131, kimyasal conta izolasyonu ve g\u00f6sterge izolasyonu yer al\u0131r. DBB vanalar\u0131 \u00fc\u00e7 ayr\u0131 vanan\u0131n (2 izolasyon ve 1 tahliye) i\u015fini yapar ve daha az yer ve daha az a\u011f\u0131rl\u0131k gerektirir.<\/p>\n\n\n\n<p>\u00c7ift Blok ve Tahliye Vanas\u0131 veya DBBV, 3 ayr\u0131 Vanan\u0131n (2 ayr\u0131 izolasyon ve 1 tahliye Vanas\u0131) g\u00f6revlerini yerine getirebilir; bu, yerden b\u00fcy\u00fck \u00f6l\u00e7\u00fcde tasarruf etmesinin yan\u0131 s\u0131ra, \u00e7ok daha az i\u015f gerektiren kurulum ve bak\u0131m uygulamalar\u0131 nedeniyle a\u011f\u0131rl\u0131k ve zamandan da tasarruf sa\u011flayabilir. ve operat\u00f6r\u00fcn 3 Valfin tamam\u0131n\u0131 tek bir yerde bulup \u00e7al\u0131\u015ft\u0131rabilmesi.<\/p>\n\n\n\n<p>\u00c7ift bloklu ve tahliye vanalar\u0131 hem giri\u015f hem de \u00e7\u0131k\u0131\u015f proses ak\u0131\u015flar\u0131ndan\/bas\u0131n\u00e7lar\u0131ndan izolasyonun sa\u011flanabilece\u011fi prensibiyle \u00e7al\u0131\u015f\u0131r.<\/p>\n\n\n\n<p>Bir veya daha fazla ana proses izolasyon Vanas\u0131nda izolasyon sa\u011fland\u0131ktan sonra, bu izolasyonlar aras\u0131nda olu\u015fturulan bo\u015fluk bo\u015falt\u0131labilir. Bu, ak\u0131\u015f y\u00f6nlendirme, numune alma veya enjeksiyon durumlar\u0131 ve yuva s\u0131z\u0131nt\u0131s\u0131n\u0131n \u00fc\u00e7\u00fcnc\u00fc &quot;bo\u015faltma&quot; Valfi arac\u0131l\u0131\u011f\u0131yla izlenebildi\u011fi bak\u0131m ve\/veya b\u00fct\u00fcnl\u00fck kontrol\u00fc durumlar\u0131 i\u00e7in kullan\u0131\u015fl\u0131d\u0131r.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"454\" height=\"334\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/valve_dbb.jpg\" alt=\"\" class=\"wp-image-16223\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/valve_dbb.jpg 454w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/valve_dbb-300x221.jpg 300w\" sizes=\"auto, (max-width: 454px) 100vw, 454px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Neden \u00c7ift Blok ve Tahliye Vanas\u0131 kullan\u0131lmal\u0131?<\/h2>\n\n\n\n<p>\u00c7ift Blok ve Bo\u015faltma valfleri, ikili izolasyon sa\u011flamak \u00fczere tek tek valflerin birbirine c\u0131vatalanmas\u0131 i\u015fleminin yerini alacak \u015fekilde geli\u015ftirilmi\u015ftir.<\/p>\n\n\n\n<p>Bu yeni d\u00fczenek, \u00f6zellikle alet veya alet kafesi yal\u0131t\u0131m\u0131nda a\u011f\u0131rl\u0131k, yer ve kurulum s\u00fcrelerinde b\u00fcy\u00fck tasarruf sa\u011flar. Bu tasarruflar a\u011f\u0131rl\u0131k olarak 60% kadar olabilir ve \u00e7al\u0131\u015fmalar 70% kurulum s\u00fcresinden tasarruf etmenin de m\u00fcmk\u00fcn oldu\u011funu g\u00f6stermi\u015ftir. Ancak en b\u00fcy\u00fck tasarruf, atmosfere giden s\u0131z\u0131nt\u0131 yollar\u0131n\u0131n azalt\u0131lmas\u0131nda g\u00f6r\u00fclecektir, dolay\u0131s\u0131yla bunun yol a\u00e7abilece\u011fi potansiyel tehlikelerin riski de azalt\u0131lacakt\u0131r.<\/p>\n\n\n\n<p>\u0130lk izolasyon vanas\u0131n\u0131n a\u015fa\u011f\u0131s\u0131nda bak\u0131m yap\u0131l\u0131rken ikili izolasyon gerekli bir gerekliliktir. Bo\u015fluk havaland\u0131rmas\u0131, k\u00fcresel veya k\u00fcresel havaland\u0131rma valfi ile sa\u011flan\u0131r, b\u00f6ylece iki izolasyon valfi aras\u0131nda s\u0131k\u0131\u015fan bas\u0131n\u00e7 g\u00fcvenli bir \u015fekilde havaland\u0131r\u0131l\u0131r.<\/p>\n\n\n\n<p>Bu valfler ayn\u0131 zamanda kimyasal enjeksiyon (uygun bir kalem kullan\u0131larak) ve numune noktalar\u0131n\u0131n i\u015flevini de kapsayacak \u015fekilde geli\u015fmi\u015ftir. Dahili \u00e7ek valfler genellikle bu valflere entegre edilir.<\/p>\n\n\n\n<p>T\u00fcm DBB vanalar\u0131 EEMUA 182&#039;nin en son revizyonuna g\u00f6re \u00fcretilmi\u015ftir.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"601\" height=\"495\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/valve_dbb_system.gif\" alt=\"\" class=\"wp-image-16225\"\/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Neden \u00c7ift \u0130zolasyon ve Tahliye Vanas\u0131 kullan\u0131lmal\u0131?<\/h2>\n\n\n\n<p>\u00c7ift \u0130zolasyon ve Tahliye Vanalar\u0131, ad\u0131ndan da anla\u015f\u0131laca\u011f\u0131 gibi, mutlak izolasyona ihtiya\u00e7 duyuldu\u011funda ba\u015fvurulacak \u00e7\u00f6z\u00fcmd\u00fcr. \u00d6rne\u011fin a\u015fa\u011f\u0131daki gibi durumlarda:<\/p>\n\n\n\n<p>Prosesin bir b\u00f6l\u00fcm\u00fc bak\u0131m alt\u0131ndad\u0131r ve yukar\u0131 ak\u0131\u015fta son derece y\u00fcksek bas\u0131n\u00e7l\u0131\/s\u0131cakl\u0131kl\u0131 ak\u0131\u015fkan vard\u0131r<\/p>\n\n\n\n<p>Kapatman\u0131n gerekli oldu\u011fu yiyecek ve i\u00e7ecek end\u00fcstrilerinde, yukar\u0131 ve a\u015fa\u011f\u0131 ak\u0131\u015f aras\u0131ndaki her t\u00fcrl\u00fc kirlenmeden ka\u00e7\u0131n\u0131lmal\u0131d\u0131r.<\/p>\n\n\n\n<p>Burada \u00e7\u00f6z\u00fclmesi gereken bir sorun var. Valf g\u00f6vdesi, yuvalarda herhangi bir hava alma fonksiyonu kullan\u0131lmad\u0131\u011f\u0131ndan bas\u0131n\u00e7 olu\u015fumunu gideremez. Giri\u015f y\u00f6n\u00fcndeki koltukta hasar veya s\u0131z\u0131nt\u0131 riski vard\u0131r ve valf g\u00f6vdesi i\u00e7inde bas\u0131n\u00e7 olu\u015fur. Bu nedenle, daha fazla bas\u0131n\u00e7 olu\u015fumunu ve potansiyel valf g\u00f6vdesi hasar\u0131n\u0131 \u00f6nlemek i\u00e7in valf g\u00f6vdesine yerle\u015ftirilmi\u015f alternatif bir hava tahliye y\u00f6ntemi gereklidir.<\/p>\n\n\n\n<p>G\u00fcvenlik veya \u00fcr\u00fcn kirlenmesi nedeniyle prosesin kapat\u0131lmas\u0131nda g\u00fcvenli\u011fe ihtiya\u00e7 duyuldu\u011funda DIB vanas\u0131 en etkili \u00e7\u00f6z\u00fcm olabilir. Bu nedenle DIB&#039;ler yiyecek\/i\u00e7ecek uygulamalar\u0131nda ve petrol, gaz ve buhar gibi u\u00e7ucu uygulamalarda s\u0131kl\u0131kla kullan\u0131l\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00c7ift Blok ve Tahliye Vanas\u0131n\u0131n Ana \u00d6zellikleri<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>Yang\u0131n g\u00fcvenli\u011fi testi onayland\u0131\u00a0<ul><li>\u00c7ift Blok ve Bo\u015faltma valfleri, API 607 ve API SPEC 6FA&#039;ya uygun olarak tasarlanm\u0131\u015ft\u0131r. \u00c7ift g\u00f6vde contas\u0131<\/li><li>T\u00fcm \u00c7ift Blok ve Bo\u015faltma vanalar\u0131 iki g\u00f6vde contas\u0131yla donat\u0131lm\u0131\u015ft\u0131r. \u0130lk g\u00f6vde contas\u0131 yumu\u015fak malzemeden, ikincisi ise grafitten yap\u0131lm\u0131\u015ft\u0131r (aksi gerekmedi\u011fi s\u00fcrece), bu kombinasyon, yang\u0131na dayan\u0131kl\u0131 bir tasar\u0131m sa\u011flaman\u0131n yan\u0131 s\u0131ra, her t\u00fcrl\u00fc korozif hizmette en iyi s\u0131zd\u0131rmazl\u0131k \u00f6zelli\u011fini sa\u011flar.<\/li><\/ul><\/li><li>Anti-Statik cihaz<ul><li>Ak\u0131\u015fkan\u0131 yakabilecek statik elektri\u011fi \u00f6nlemek amac\u0131yla mil ile bilya aras\u0131na statik iletken yay yerle\u015ftirilmi\u015ftir.<\/li><\/ul><\/li><li>Patlamaya kar\u015f\u0131 dayan\u0131kl\u0131 g\u00f6vde<ul><li>G\u00f6vde, patlamaya kar\u015f\u0131 etkili bir koruma sa\u011flamak i\u00e7in entegre bir T Tipi omuz ile tasarlanm\u0131\u015ft\u0131r. Tasar\u0131m, valf bas\u0131n\u00e7 alt\u0131ndayken salmastran\u0131n \u00e7\u0131kar\u0131lmas\u0131 durumunda milin valften d\u0131\u015far\u0131 f\u0131rlamamas\u0131n\u0131 sa\u011flar.<\/li><\/ul><\/li><li>Kontroll\u00fc g\u00f6vde ve salmastra kutusu kaplamas\u0131<ul><li>Mil ve salmastra kutusu y\u00fczey i\u015flemesi kontrol\u00fcn \u00f6nemli bir noktas\u0131d\u0131r. Sap, so\u011fuk haddeleme ile yap\u0131l\u0131r ve sap y\u00fczeyinin biti\u015fi, sap hareketinin s\u00fcrt\u00fcnmesini azaltabilen ve s\u0131zd\u0131rmazl\u0131\u011f\u0131 sa\u011flayabilen Ra = 0,4 ile kontrol edilir. Daha iyi s\u0131zd\u0131rmazl\u0131k performans\u0131 i\u00e7in salmastra kutusu y\u00fczeyi Ra=1,6 dahilinde kontrol edilir.<\/li><\/ul><\/li><li>Kat\u0131 top<ul><li>ZECO taraf\u0131ndan kullan\u0131lan yekpare top, d\u00fcz ak\u0131\u015f ve ger\u00e7ek tam port performans \u00f6zellikleri sa\u011flar. ZECO \u00fcr\u00fcnlerinde i\u00e7i bo\u015f bilyalar veya \u00e7ekirdekli bo\u015fluklu bilyalar kullan\u0131lmaz.<\/li><\/ul><\/li><li>Ya\u015fam\u0131n uzun \u00f6m\u00fcrl\u00fcl\u00fc\u011f\u00fc<ul><li>Tasar\u0131m, geli\u015ftirme, test etme ve \u00fcretim a\u015famalar\u0131 boyunca vanam\u0131z\u0131n \u00f6mr\u00fcn\u00fcn ve \u00e7al\u0131\u015fmas\u0131n\u0131n uzat\u0131lmas\u0131na \u00f6zel \u00f6nem verilmi\u015ftir.<\/li><li>Geli\u015fmi\u015f malzeme se\u00e7imiyle birle\u015ftirilen valf tasar\u0131mlar\u0131, uzun s\u00fcre kullan\u0131lmamas\u0131n\u0131n, operasyonlar\u0131n verimlili\u011fini etkilememesini sa\u011flayacak \u015fekildedir.<\/li><\/ul><\/li><li>d\u00fc\u015f\u00fck Tork \u00e7\u0131k\u0131\u015f\u0131<ul><li>Koltuk tasar\u0131mlar\u0131, g\u00f6vde yatak sistemleri ve g\u00f6vde conta d\u00fczenlemeleri tutarl\u0131 minimum tork de\u011ferleri sa\u011flar.<\/li><\/ul><\/li><li>Ak\u0131\u015f kapasitesi<ul><li>Valf tasar\u0131m\u0131, ortam\u0131n temiz veya kirli olmas\u0131na bak\u0131lmaks\u0131z\u0131n s\u0131v\u0131 veya gaz servislerinde y\u00fcksek ak\u0131\u015f kapasitesine olanak tan\u0131r. Tam portlu vanalar \u015funlar\u0131 sa\u011flar: <a href=\"https:\/\/zecovalve.com\/tr\/understanding-pigging-and-pig-valves-in-industrial-pipelines-zeco-valve-blog.html\/\" data-internallinksmanager029f6b8e52c=\"12\" title=\"PIGING\" target=\"_blank\" rel=\"noopener\">PIGING<\/a> ve maksimum ak\u0131\u015f kapasitesi sa\u011flay\u0131n.<\/li><\/ul><\/li><li>ISO Flan\u015f\u0131 g\u00f6vde tasar\u0131m\u0131na entegre edilmi\u015ftir<ul><li>ISO 5211 montaj\u0131 her zaman standart tasar\u0131m olarak vanaya entegre edilmi\u015ftir.<\/li><\/ul><\/li><li>Cihaz kilitleniyor<ul><li>\u0130zinsiz a\u00e7ma\/kapamay\u0131 \u00f6nlemek amac\u0131yla kilitleme cihaz\u0131 standart olarak verilmektedir. ZECO kilitleme cihaz\u0131 vanay\u0131 a\u00e7\u0131k veya kapal\u0131 konumda kilitleyebilir ve kolun \u00e7\u0131kar\u0131lmas\u0131yla k\u0131r\u0131lamaz<\/li><\/ul><\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-dbb-vs-dib\">DBB ve DIB<span id=\"hits\"><\/span><\/h2>\n\n\n\n<p>Bir DBB valfinde genellikle iki adet tek y\u00f6nl\u00fc, kendinden tahliyeli yuva bulunur. Bu koltuklar bas\u0131nc\u0131 azaltmak i\u00e7in harici bir mekanizmaya ba\u011fl\u0131 de\u011fildir. Buna kar\u015f\u0131l\u0131k, bir DIB valf\u0131 bir veya iki \u00e7ift y\u00f6nl\u00fc yuvay\u0131 kullan\u0131r. Valf, valfin her iki ucundaki bas\u0131n\u00e7tan \u00e7ift izolasyon sa\u011flar ancak g\u00f6vde bo\u015flu\u011fu bas\u0131nc\u0131n\u0131 yuvalar\u0131n \u00f6tesine ta\u015f\u0131yamaz. DIB valfleri, bas\u0131n\u00e7 olu\u015fumunu azaltmak i\u00e7in harici bir tahliye sistemine ihtiya\u00e7 duyar.<\/p>\n\n\n\n<p>Her iki valf de y\u00fcksek bas\u0131n\u00e7 veya y\u00fcksek s\u0131cakl\u0131k ko\u015fullar\u0131nda bile hem yukar\u0131 hem de a\u015fa\u011f\u0131 y\u00f6nde izolasyon sa\u011flayabilir. Bir vanadan s\u0131z\u0131nt\u0131n\u0131n b\u00fcy\u00fck sonu\u00e7lara yol a\u00e7abilece\u011fi durumlarda izolasyon \u00f6nemlidir. S\u0131v\u0131 izole edildikten sonra bo\u015faltma mekanizmas\u0131, iki valf veya iki oturma y\u00fczeyi aras\u0131ndaki alan\u0131 bo\u015faltabilir. Bu, s\u0131z\u0131nt\u0131n\u0131n izlenebildi\u011fi bak\u0131m ve b\u00fct\u00fcnl\u00fck kontrol\u00fc durumlar\u0131 i\u00e7in \u00f6nemlidir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DBB K\u00dcRESEL VANA<\/h3>\n\n\n\n<p>API 6D tan\u0131m\u0131na g\u00f6re B\u00f6l\u00fcm 3.1.10, \u00e7ift bloklama ve bo\u015faltma vanas\u0131n\u0131 \u015fu \u015fekilde tan\u0131mlar: \u201cKapal\u0131 konumda, vanan\u0131n her iki ucundan gelen bas\u0131n\u00e7lara kar\u015f\u0131 s\u0131zd\u0131rmazl\u0131k sa\u011flayan, iki s\u0131zd\u0131rmazl\u0131k y\u00fczeyli tek vana. koltuklar aras\u0131ndaki bo\u015flu\u011fu havaland\u0131rmak\/havas\u0131n\u0131 almak i\u00e7in bir ara\u00e7.&quot;<br>Bunu ba\u015farmak i\u00e7in valf, g\u00f6rd\u00fc\u011f\u00fcm\u00fcz gibi iki SPE yuvas\u0131yla donat\u0131lm\u0131\u015ft\u0131r.<\/p>\n\n\n\n<p>\u00c7ift blok ve bo\u015faltma tasar\u0131m\u0131, k\u00fcresel petrol ve gaz uygulamalar\u0131n\u0131n yakla\u015f\u0131k 85%&#039;sinden sorumlu olan muylu k\u00fcresel vanalar i\u00e7in en yayg\u0131n kullan\u0131lan tasar\u0131md\u0131r. Kritik alanlarda g\u00fcvenilir izolasyon sa\u011flayan, boru ihtiyac\u0131n\u0131 azaltan kompakt, d\u00fc\u015f\u00fck a\u011f\u0131rl\u0131kl\u0131 bir vanad\u0131r. \u00d6zetlemek gerekirse, bir DBB, ikisi aras\u0131nda bir s\u0131z\u0131nt\u0131 ile her iki y\u00f6nden de s\u0131zd\u0131rmazl\u0131k sa\u011flayan bir vanad\u0131r; ilk conta s\u0131zd\u0131r\u0131rsa, ikincisi ayn\u0131 y\u00f6nde s\u0131zd\u0131rmazl\u0131k sa\u011flamaz ve bas\u0131nc\u0131 tahliye etmek i\u00e7in harici bir mekanizma gerektirmez. Bir DBB valfi, her biri ayr\u0131 bir contaya sahip olan iki farkl\u0131 y\u00f6nde g\u00fcvenlik sa\u011flayan \u00e7ift g\u00fcvenlik anlam\u0131na gelir. Bir DBB valfi kullan\u0131mdayken ilk conta s\u0131zd\u0131r\u0131yorsa ikinci conta ayn\u0131 y\u00f6nde s\u0131zd\u0131rmazl\u0131k sa\u011flamayacakt\u0131r.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DIB K\u00dcRESEL VANA<\/h3>\n\n\n\n<p>API 6D tan\u0131m\u0131 B\u00f6l\u00fcm 3.1.11, \u00e7ift izolasyon ve tahliye vanas\u0131n\u0131 \u015fu \u015fekilde tan\u0131mlar: &quot;Her biri kapal\u0131 konumda tek bir kaynaktan gelen bas\u0131nca kar\u015f\u0131 s\u0131zd\u0131rmazl\u0131k sa\u011flayan iki oturma y\u00fczeyine sahip tek vana, s\u0131zd\u0131rmazl\u0131k y\u00fczeyleri aras\u0131ndaki bo\u015flu\u011fun havaland\u0131r\u0131lmas\u0131\/havas\u0131n\u0131n al\u0131nmas\u0131 i\u00e7in ara\u00e7lar. Bu \u00f6zellik tek y\u00f6nde veya her iki y\u00f6nde de sa\u011flanabiliyor.\u201d<\/p>\n\n\n\n<p>API&#039;nin DBB ve DIB tan\u0131mlar\u0131ndaki fark, \u00e7ift bloklama ve bo\u015faltma valfinin, valfin her iki taraf\u0131ndan gelen bas\u0131n\u00e7lara kar\u015f\u0131 s\u0131zd\u0131rmazl\u0131k sa\u011flamas\u0131, \u00e7ift izolasyon ve bo\u015faltma valfinin ise valf bo\u015flu\u011funda bas\u0131n\u00e7 olu\u015fumuna kar\u015f\u0131 ek bir s\u0131zd\u0131rmazl\u0131k sa\u011flamas\u0131d\u0131r.<\/p>\n\n\n\n<p>DIB k\u00fcresel vanalar\u0131 i\u00e7in iki konfig\u00fcrasyon mevcuttur \u2014 DIB-1 ve DIB-2. DIB-1 konfig\u00fcrasyonu, yukar\u0131 ve a\u015fa\u011f\u0131 y\u00f6nde \u00e7ift y\u00f6nl\u00fc koltuklara sahiptir. DIB-2 k\u00fcresel vana tasar\u0131m\u0131nda bir adet \u00e7ift y\u00f6nl\u00fc (DPE) yuva ve bir adet tek y\u00f6nl\u00fc yuva (SPE) bulunur.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DIB-1 K\u00dcRESEL VANA<\/h3>\n\n\n\n<p>DIB-1 k\u00fcresel vanalar\u0131, her iki y\u00f6nde de s\u0131zd\u0131rmazl\u0131k sa\u011flamak i\u00e7in hem yukar\u0131 hem de a\u015fa\u011f\u0131 y\u00f6nde DPE yuvalar\u0131na sahiptir. DIB-1 konfig\u00fcrasyonu i\u00e7in, harici bir tahliye vanas\u0131 kullan\u0131larak bo\u015flu\u011fun a\u015f\u0131r\u0131 bas\u0131n\u00e7land\u0131r\u0131lmas\u0131 \u00f6nlenir. Bilya kapal\u0131 konumdayken ve yukar\u0131 ak\u0131\u015f taraf\u0131ndaki bas\u0131n\u00e7la, yukar\u0131 ak\u0131\u015f koltu\u011fu ar\u0131zas\u0131 durumunda bo\u015fluk bas\u0131nc\u0131 artacakt\u0131r. Bo\u015fluk bas\u0131nc\u0131, bilye \u00fczerinde ikinci bir s\u0131zd\u0131rmazl\u0131k olu\u015fturarak alt ak\u0131\u015f yuvas\u0131nda \u00e7ift piston etkisine neden olacakt\u0131r.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DIB-2 K\u00dcRESEL VANA<\/h3>\n\n\n\n<p>DIB-2 konfig\u00fcrasyonu i\u00e7in, bir koltuk SPE ve di\u011fer DPE i\u00e7in, bo\u015flu\u011fun a\u015f\u0131r\u0131 bas\u0131n\u00e7land\u0131r\u0131lmas\u0131 hat i\u00e7erisinde dahili olarak kontrol edilir. Giri\u015f yata\u011f\u0131 s\u0131z\u0131nt\u0131 yap\u0131yorsa, giri\u015f taraf\u0131nda otomatik bo\u015fluk bas\u0131nc\u0131 tahliyesi bulunur ve alt koltuk, \u00e7ift piston etkisi nedeniyle izolasyon sa\u011flayacakt\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">DBB\/DIB-1\/DIB-2&#039;nin Avantajlar\u0131 ve Dezavantajlar\u0131<\/h2>\n\n\n\n<p>DBB k\u00fcresel vanas\u0131n\u0131n ana avantaj\u0131, kendinden tahliyeli yuvalara sahip olmas\u0131d\u0131r. Ancak \u00fcst taraftaki koltuk s\u0131zd\u0131r\u0131yorsa alt taraftaki koltuk izolasyon sa\u011flamayacakt\u0131r. \u00d6te yandan DIB&#039;nin temel faydas\u0131, yukar\u0131 ak\u0131\u015f yata\u011f\u0131nda s\u0131z\u0131nt\u0131 olsa bile ikinci yata\u011f\u0131n s\u0131zd\u0131rmazl\u0131k sa\u011flamas\u0131 ve vanan\u0131n s\u0131z\u0131nt\u0131 yapmamas\u0131d\u0131r. DIB k\u00fcresel vanas\u0131n\u0131n g\u00f6vde bo\u015flu\u011fu tahliye vanalar\u0131na sahip olmas\u0131 gerekti\u011fine dikkat edilmelidir. Hem DIB-1 hem de DBB valflerinin olumlu \u00f6zelliklerini birle\u015ftirmek istiyorsak, bir adet yukar\u0131 y\u00f6nde SPE yuvas\u0131 ve bir adet DPE yuvas\u0131 a\u015fa\u011f\u0131 y\u00f6nde olan DIB-2 valfini kullanmal\u0131y\u0131z. DIB-2&#039;de \u00fcst ak\u0131\u015f yuvas\u0131nda s\u0131z\u0131nt\u0131 varsa, bu durumda \u00fcst ak\u0131\u015f taraf\u0131ndaki bo\u015fluk bas\u0131nc\u0131 tahliye edilebilir ve alt ak\u0131\u015f koltu\u011fu, \u00e7ift piston etkisi nedeniyle izolasyon sa\u011flayacakt\u0131r. DIB-2 k\u00fcresel vanas\u0131n\u0131n kurulumunun kritik oldu\u011fu ve SPE yuvas\u0131n\u0131n giri\u015f\/bas\u0131n\u00e7l\u0131 tarafta olmas\u0131 gerekti\u011fi unutulmamal\u0131d\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><span style=\"font-size: 14px;\">DBB\/DIB-1\/DIB-2 K\u00fcresel Vana Yap\u0131s\u0131 Kar\u015f\u0131la\u015ft\u0131rmas\u0131;(Yaln\u0131zca <strong>muylu k\u00fcresel vana<\/strong> yap\u0131)<\/span><\/strong><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">\u00a0DBB\/DIB-1\/DIB-2 Yap\u0131 fark\u0131<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Hay\u0131r<\/strong><\/td><td><strong>Yap\u0131 t\u00fcr\u00fc<\/strong><\/td><td><strong>Yap\u0131 ad\u0131<\/strong><\/td><td><strong>Egzoz prensibi<\/strong><\/td><td><strong>\u00dcr\u00fcn uygulamas\u0131<\/strong><\/td><\/tr><tr><td>1<\/td><td>DBB&nbsp;<\/td><td>Tek piston etkisi<br>\u00c7ift blokaj ve kanama ve orta bo\u015fluk ak\u0131nt\u0131s\u0131<\/td><td>Orta bo\u015flukta otomatik bas\u0131n\u00e7 tahliyesi, kanal\u0131n iki taraf\u0131na bas\u0131n\u00e7<\/td><td>\u015eu anda en s\u0131k kullan\u0131lan yap\u0131;<\/td><\/tr><tr><td>2<\/td><td>DIB-1<\/td><td>\u00c7ift piston etkisi<br>\u00c7ift blokaj ve \u00e7ift kanama<\/td><td>Bas\u0131n\u00e7 tahliyesi yaln\u0131zca ilave bir tahliye vanas\u0131 arac\u0131l\u0131\u011f\u0131yla sa\u011flanabilir, bas\u0131n\u00e7 yanlardan girmez<\/td><td>Belirli \u00e7al\u0131\u015fma ko\u015fullar\u0131nda veya m\u00fc\u015fteri gereksinimlerinde kullan\u0131n;<\/td><\/tr><tr><td>3<\/td><td>DIB-2<\/td><td>Tek\/\u00c7ift piston etkisi<br>\u00c7ift blokaj ve tahliye \u00f6ncesi vana<\/td><td>Vanan\u0131n \u00f6n\u00fcnde otomatik tahliye, yaln\u0131zca giri\u015f kanal\u0131na bas\u0131n\u00e7<\/td><td>Bas\u0131nc\u0131 tahliye etmek i\u00e7in kullan\u0131ld\u0131\u011f\u0131nda bas\u0131n\u00e7, boru hatt\u0131n\u0131n a\u015fa\u011f\u0131 ak\u0131\u015f durumuna ge\u00e7memelidir.<br>Ak\u0131\u015f y\u00f6n\u00fcne sahip vana, montaj y\u00f6n\u00fcne dikkat edin;<br>\u015eu anda bir\u00e7ok sahip taraf\u0131ndan daha \u00e7ok kabul g\u00f6r\u00fcyor;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<!-- Andy:h-related-tags -->\n<h2 id=\"h-related-tags\">\u0130lgili Etiketler :<\/h2>\n<!-- \/Andy:h-related-tags -->\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/tr\/\">ZECO Valf<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/tr\/difference-between-gate-valves-and-ball-valves.html\/\">S\u00fcrg\u00fcl\u00fc Vana vs K\u00fcresel Vana<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/tr\/introduction-of-epdm-nbr-butterfly-valve-seat-industrial-valve-information-news-zeco-valve.html\/\">NBR Kelebek Vana<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/tr\/what-is-an-axial-flow-silent-check-valve.html\/\">Eksenel \u00c7ekvalf Nedir<\/a>\n\n<\/div>\n\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/tr\/gate-valve-problems.html\/\">S\u00fcrg\u00fcl\u00fc Vana Onar\u0131m\u0131<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/tr\/advantages-and-disadvantages-of-globe-valves.html\/\">Glob Vana Nedir?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/tr\/urun\/manual-gate-valve\/\">Manuel Kumandal\u0131 S\u00fcrg\u00fcl\u00fc Vana \u00dcreticisi<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/tr\/the-function-of-globe-valve-in-pipeline-system.html\/\">Glob Vanalar Nedir?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/tr\/difference-between-gate-valve-and-butterfly-valve.html\/\">S\u00fcrg\u00fcl\u00fc Vana ve Kelebek Vana Aras\u0131ndaki Fark<\/a>\n\n<\/div>\n\n\n\n<p>\u00d6ncesi ve sonras\u0131yla on makale<\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/tr\/what-is-v-port-control-ball-valve-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer.html\/\">V port kontroll\u00fc k\u00fcresel vana nedir \u2013 Haberler \u2013 \u00c7in K\u00fcresel vana \u00fcreticisi,fabrika ve tedarik\u00e7i-K\u00fcresel vana | API 6D k\u00fcresel vana \u00fcreticisi<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/tr\/titanium-and-titanium-alloy-ball-valve-application-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer.html\/\">Titanyum ve titanyum ala\u015f\u0131ml\u0131 k\u00fcresel vana uygulamas\u0131 \u2013 Haberler \u2013 \u00c7in K\u00fcresel vana \u00fcreticisi,fabrika ve tedarik\u00e7i-K\u00fcresel vana | API 6D k\u00fcresel vana \u00fcreticisi<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/tr\/difference-in-full-bore-ball-valve-and-reduced-bore-ball-valve-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer.html\/\">Tam delikli k\u00fcresel vana ve azalt\u0131lm\u0131\u015f delikli k\u00fcresel vana aras\u0131ndaki fark \u2013 Haberler \u2013 \u00c7in K\u00fcresel vana \u00fcreticisi,fabrika ve tedarik\u00e7i-K\u00fcresel vana | API 6D k\u00fcresel vana \u00fcreticisi<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/tr\/top-5-ball-valve-manufacturers-in-china-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer.html\/\">\u00c7in&#039;deki en iyi 5 K\u00fcresel vana \u00fcreticisi \u2013 Haberler \u2013 \u00c7in K\u00fcresel vana \u00fcreticisi,fabrika ve tedarik\u00e7i-K\u00fcresel vana | API 6D k\u00fcresel vana \u00fcreticisi<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/tr\/difference-between-ptfe-lined-ball-valve-and-pfa-lined-ball-valve-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer.html\/\">PTFE kapl\u0131 k\u00fcresel vana ve PFA kapl\u0131 k\u00fcresel vana aras\u0131ndaki fark \u2013 Haberler \u2013 \u00c7in K\u00fcresel vana \u00fcreticisi,fabrika ve tedarik\u00e7i-K\u00fcresel vana | API 6D k\u00fcresel vana \u00fcreticisi<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/tr\/how-does-a-cryogenic-ball-valve-work-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer.html\/\">Kriyojenik k\u00fcresel vana nas\u0131l \u00e7al\u0131\u015f\u0131r \u2013 Haberler \u2013 \u00c7in K\u00fcresel vana \u00fcreticisi,fabrika ve tedarik\u00e7i-K\u00fcresel vana | API 6D k\u00fcresel vana \u00fcreticisi<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/tr\/what-is-a-ceramic-ball-valve-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer.html\/\">Seramik k\u00fcresel vana nedir \u2013 Haberler \u2013 \u00c7in K\u00fcresel vana \u00fcreticisi,fabrika ve tedarik\u00e7i-K\u00fcresel vana | API 6D k\u00fcresel vana \u00fcreticisi<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/tr\/double-block-and-bleed-valve-introduction-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer.html\/\">\u00c7ift blok ve tahliye vanas\u0131 tan\u0131t\u0131m\u0131 \u2013 Haberler \u2013 \u00c7in K\u00fcresel vana \u00fcreticisi,fabrika ve tedarik\u00e7i-K\u00fcresel vana | API 6D k\u00fcresel vana \u00fcreticisi<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/tr\/what-is-the-jacketed-ball-valve-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer.html\/\">Ceketli k\u00fcresel vana nedir \u2013 Haberler \u2013 \u00c7in K\u00fcresel vana \u00fcreticisi,fabrika ve tedarik\u00e7i-K\u00fcresel vana | API 6D k\u00fcresel vana \u00fcreticisi<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/tr\/the-difference-between-metal-seat-ball-valve-and-soft-seat-ball-valve-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer.html\/\">Metal koltuklu k\u00fcresel vana ve yumu\u015fak koltuklu k\u00fcresel vana aras\u0131ndaki fark \u2013 Haberler \u2013 \u00c7in K\u00fcresel vana \u00fcreticisi,fabrika ve tedarik\u00e7i-K\u00fcresel vana | API 6D k\u00fcresel vana \u00fcreticisi<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u00c7ift blok ve bo\u015faltma (DBB), vanan\u0131n her iki taraf\u0131ndaki borunun bir b\u00f6l\u00fcm\u00fcn\u00fcn kapat\u0131lmas\u0131 yerine \u2026 <a title=\"\u00c7ift Blok ve Tahliye Vanas\u0131 Nedir? DBB ve DIB\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/tr\/difference-between-dib-ball-valve-and-dbb-ball-valve-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer.html\" aria-label=\"\u00c7ift Blok ve Tahliye Vanas\u0131 Nedir? hakk\u0131nda daha fazla bilgi DBB ve DIB\">Daha fazla bilgi edinin<\/a><\/p>","protected":false},"author":2,"featured_media":20746,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[1],"tags":[3927,2142,3924,3925,2143,3923,3926,3928,2141,3277,2144],"class_list":["post-14170","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-china-dbb-ball-valve","tag-dbb-valve","tag-dbb-vs-dib","tag-dib-ball-valve","tag-dib-valve","tag-dib-valves","tag-dib-vs-dbb","tag-dib-2-valve","tag-double-block-and-bleed-valve","tag-intec-duoball-valve","tag-single-block-and-bleed-valve","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/07\/valve_dbb.jpg",454,334,false],"author_info":{"display_name":"Jerry","author_link":"https:\/\/zecovalve.com\/tr\/author\/jerry"},"comment_info":0,"category_info":[{"term_id":1,"name":"Uncategorized","slug":"uncategorized","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":452,"filter":"raw","cat_ID":1,"category_count":452,"category_description":"","cat_name":"Uncategorized","category_nicename":"uncategorized","category_parent":0}],"tag_info":[{"term_id":3927,"name":"china dbb ball valve","slug":"china-dbb-ball-valve","term_group":0,"term_taxonomy_id":3927,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":2142,"name":"DBB valve","slug":"dbb-valve","term_group":0,"term_taxonomy_id":2142,"taxonomy":"post_tag","description":"","parent":0,"count":4,"filter":"raw"},{"term_id":3924,"name":"dbb vs dib","slug":"dbb-vs-dib","term_group":0,"term_taxonomy_id":3924,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"},{"term_id":3925,"name":"dib ball valve","slug":"dib-ball-valve","term_group":0,"term_taxonomy_id":3925,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":2143,"name":"DIB valve","slug":"dib-valve","term_group":0,"term_taxonomy_id":2143,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3923,"name":"dib valves","slug":"dib-valves","term_group":0,"term_taxonomy_id":3923,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3926,"name":"dib vs dbb","slug":"dib-vs-dbb","term_group":0,"term_taxonomy_id":3926,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"},{"term_id":3928,"name":"dib-2 valve","slug":"dib-2-valve","term_group":0,"term_taxonomy_id":3928,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":2141,"name":"double block and bleed valve","slug":"double-block-and-bleed-valve","term_group":0,"term_taxonomy_id":2141,"taxonomy":"post_tag","description":"","parent":0,"count":3,"filter":"raw"},{"term_id":3277,"name":"INTEC Duoball Valve","slug":"intec-duoball-valve","term_group":0,"term_taxonomy_id":3277,"taxonomy":"post_tag","description":"<!-- wp:kadence\/tableofcontents {\"uniqueID\":\"_3a9674-b3\"} \/-->\r\n\r\n<!-- wp:generateblocks\/button-container {\"uniqueId\":\"6d8495a3\",\"isDynamic\":true,\"blockVersion\":2} -->\r\n<!-- wp:generateblocks\/button {\"uniqueId\":\"3d442e11\",\"hasUrl\":true,\"target\":true,\"backgroundColor\":\"#0366d6\",\"textColor\":\"#ffffff\",\"backgroundColorHover\":\"#222222\",\"textColorHover\":\"#ffffff\",\"paddingTop\":\"15\",\"paddingRight\":\"20\",\"paddingBottom\":\"15\",\"paddingLeft\":\"20\"} -->\r\n<a class=\"gb-button gb-button-3d442e11 gb-button-text\" href=\"mailto:commercial@zecovalve.com\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>GET INTEC DUOBALL VALVE PRICE<\/strong><\/a>\r\n<!-- \/wp:generateblocks\/button -->\r\n<!-- \/wp:generateblocks\/button-container -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-intec-duoball-valve\">INTEC Duoball Valve<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe Duo ball valve, developed by KLINGER Sch\u00f6neberg, has a double shut-off of the pipeline and makes it possible to increase the safety of a system significantly. The Duo ball valve is available in the same length as a standard valve and provides a compact and economical alternative to several valves.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe Duo Ball Valve (DBV) is designed for applications with extremely high safety requirements. The DBV consists of two ball valves, which are equipped on request with two independent barriers. Therefore, the safety factor could be increased 4 times compared to a standard ball valve. Due to the double isolation and bleed function each ball valve is tight on both the upstream and downstream sides.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Features of INTEC Duoball Valve<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>Compared to standard ball valves, the safety can be increased by a factor of 4.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>The design is based on the integration of two ball valves in one body.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Like all ball valves of the INTEC series, the Duoball valve is available with a floating ball or trunnion mounted ball as well as soft or metal seated execution<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>All ball seat systems naturally fulfill the leakage rate A according to EN 12266 and are absolutely gas-tight.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Due to the double insulation and venting function, every duoball valve is bi-directionally tight.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading -->\r\n<h2>What is DBB Valve?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nA double block and bleed valve are like having three valves in one.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAPI 6D defines a double block and bleed valve as a \"single valve with two seating surfaces that, in the closed position, provides a seal against pressure from both ends of the valve with a means of venting\/bleeding the cavity between the seating surfaces.\"\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThere are a couple of different styles of double block and bleed valves. One style has two independently seating valves inside, with a bleed or drains valve. This configuration is referred to as a double isolation and bleed (DIB). The DIB valve can isolate either side of the valve (bi-directionally) to vent or bleed the cavity and isolate piping.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThis trunnion style ball valve from ZECO provides a double block and bleed in a single valve. This style can isolate piping on both sides of the valve (uni-directionally) to vent\/bleed the valve cavity between the seats.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nUsing a single double block and bleed valve system versus 3 separate valves saves installation time, weight on the piping system, and space. It also cuts down the number of leak paths to the atmosphere, reducing the risk of hazards when transferring liquids dangerous to humans or the environment.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Features and Benefits of DBB Valve<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nDouble Block and Bleed valves have been developed to substitute the process of bolting the individual valves together to provide dual insulation.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThis new model provides excellent savings in weight, space, and installation time, particularly for insulation in the instrument or instrument cage. These weight savings will amount to up to 60% and tests have shown that a time savings of 70% on installation is also possible. The biggest benefits must be seen, however, in reducing the leakage pathways into the environment, thus reducing the possibility of possible dangers.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nDual isolation is an essential requirement when maintenance is performed downstream of the first isolation valve. Cavity venting is given by either a ball or a globe vent valve such that the compressed pressure between the two isolation valves is vented safely.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThese valves have also grown to incorporate the role of chemical injection and sampling points. In-built control valves are also incorporated into these valves.\r\n\r\n<!-- \/wp:paragraph -->","parent":0,"count":4,"filter":"raw"},{"term_id":2144,"name":"single block and bleed valve","slug":"single-block-and-bleed-valve","term_group":0,"term_taxonomy_id":2144,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":3927,"label":"china dbb ball valve"},{"value":2142,"label":"DBB valve"},{"value":3924,"label":"dbb vs dib"},{"value":3925,"label":"dib ball valve"},{"value":2143,"label":"DIB valve"},{"value":3923,"label":"dib valves"},{"value":3926,"label":"dib vs dbb"},{"value":3928,"label":"dib-2 valve"},{"value":2141,"label":"double block and bleed valve"},{"value":3277,"label":"INTEC Duoball Valve"},{"value":2144,"label":"single block and bleed valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>DBB Valve and DIB Valve - DBB vs DIB | ZECO Valve<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zecovalve.com\/tr\/difference-between-dib-ball-valve-and-dbb-ball-valve-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer.html\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DBB Valve and DIB Valve - DBB vs DIB | ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"Double block and bleed (DBB) is&nbsp;the practice of shutting in a section of pipe on both sides of the valve rather than ... Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/zecovalve.com\/tr\/difference-between-dib-ball-valve-and-dbb-ball-valve-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer.html\" \/>\n<meta property=\"og:site_name\" content=\"ZECO Valve\" \/>\n<meta property=\"article:published_time\" content=\"2022-01-08T10:49:43+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-11-05T09:10:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/07\/valve_dbb.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"454\" \/>\n\t<meta property=\"og:image:height\" content=\"334\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Yazan:\">\n\t<meta name=\"twitter:data1\" content=\"Jerry\">\n\t<meta name=\"twitter:label2\" content=\"Tahmini okuma s\u00fcresi\">\n\t<meta name=\"twitter:data2\" content=\"9 dakika\">\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/zecovalve.com\/#website\",\"url\":\"https:\/\/zecovalve.com\/\",\"name\":\"ZECO Valve\",\"description\":\"Industrial Ball Valve, Gate Valve and Globe Valve Manufacturer\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/zecovalve.com\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"tr\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/zecovalve.com\/difference-between-dib-ball-valve-and-dbb-ball-valve-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer.html#primaryimage\",\"inLanguage\":\"tr\",\"url\":\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/07\/valve_dbb.jpg\",\"width\":454,\"height\":334},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zecovalve.com\/difference-between-dib-ball-valve-and-dbb-ball-valve-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer.html#webpage\",\"url\":\"https:\/\/zecovalve.com\/difference-between-dib-ball-valve-and-dbb-ball-valve-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer.html\",\"name\":\"DBB Valve and DIB Valve - DBB vs DIB | ZECO Valve\",\"isPartOf\":{\"@id\":\"https:\/\/zecovalve.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/zecovalve.com\/difference-between-dib-ball-valve-and-dbb-ball-valve-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer.html#primaryimage\"},\"datePublished\":\"2022-01-08T10:49:43+00:00\",\"dateModified\":\"2022-11-05T09:10:10+00:00\",\"author\":{\"@id\":\"https:\/\/zecovalve.com\/#\/schema\/person\/f65555145e0ef282ff87649309aba6a3\"},\"breadcrumb\":{\"@id\":\"https:\/\/zecovalve.com\/difference-between-dib-ball-valve-and-dbb-ball-valve-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer.html#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/zecovalve.com\/difference-between-dib-ball-valve-and-dbb-ball-valve-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/zecovalve.com\/difference-between-dib-ball-valve-and-dbb-ball-valve-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"item\":{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zecovalve.com\/\",\"url\":\"https:\/\/zecovalve.com\/\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"position\":2,\"item\":{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zecovalve.com\/difference-between-dib-ball-valve-and-dbb-ball-valve-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer.html\",\"url\":\"https:\/\/zecovalve.com\/difference-between-dib-ball-valve-and-dbb-ball-valve-news-china-ball-valve-manufacturerfactory-and-supplier-ball-valve-api-6d-ball-valve-manufacturer.html\",\"name\":\"What is a Double Block and Bleed Valve? 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