{"id":2247,"date":"2026-05-08T08:00:00","date_gmt":"2026-05-08T08:00:00","guid":{"rendered":"https:\/\/www.tgvalve.com\/?p=2247"},"modified":"2026-05-29T09:15:48","modified_gmt":"2026-05-29T09:15:48","slug":"oil-gas-butterfly-valve","status":"publish","type":"post","link":"https:\/\/www.tgvalve.com\/tr\/blog\/butterfly-valve-oil-and-gas\/oil-gas-butterfly-valve\/","title":{"rendered":"Petrol ve Gaz End\u00fcstrisinde Y\u00fcksek Performansl\u0131 Kelebek Vanalar \u0130\u00e7in Bir K\u0131lavuz"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Petrol ve do\u011falgaz end\u00fcstrisindeki vanalar\u0131n son derece dayan\u0131kl\u0131 ve verimli olmas\u0131 gerekir. Bu, zorlu ko\u015fullar alt\u0131nda s\u0131v\u0131lar\u0131n hareketini sa\u011flamak i\u00e7indir. T\u00fcm se\u00e7enekler aras\u0131nda kelebek vanalar en iyi tercih olmaya devam etmektedir. Ak\u0131c\u0131 tasar\u0131mlar\u0131, minimum bak\u0131m gereksinimleri ve h\u0131zlar\u0131, farkl\u0131 ortamlarda etkili bir \u015fekilde \u00e7al\u0131\u015fmalar\u0131n\u0131 kolayla\u015ft\u0131r\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Petrol ve do\u011falgaz sekt\u00f6r\u00fcnde kullan\u0131lan kelebek vanalarla ilgili bu k\u0131lavuz, m\u00fchendislerin uygun vana tasar\u0131mlar\u0131n\u0131 se\u00e7melerine yard\u0131mc\u0131 olacak bilgiler sunmaktad\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Kelebek vana nedir?&nbsp;<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kelebek vana, kolu istenilen konuma \u00e7evirerek boru hatt\u0131ndaki ak\u0131\u015f\u0131 kesebilen bir vana t\u00fcr\u00fcd\u00fcr. \u00d6zellikleri, merkezdeki bir \u00e7ubu\u011fa ba\u011fl\u0131 olan &#039;kelebek&#039; ad\u0131 verilen bir diskin varl\u0131\u011f\u0131d\u0131r.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vanan\u0131n a\u00e7\u0131k konumu, diskin ak\u0131\u015f yoluna hizaland\u0131\u011f\u0131 ve ak\u0131\u015fa daha az diren\u00e7 g\u00f6sterdi\u011fi konumdur. Vanan\u0131n veya akt\u00fcat\u00f6r\u00fcn kolunu kapatmak, diskin ak\u0131\u015f\u0131 engellemesine neden olur. Bu basitlik sayesinde, petrol ve gaz gibi \u00e7e\u015fitli sekt\u00f6rlerde kullan\u0131m\u0131 ve i\u015fletimi kolayd\u0131r.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ba\u015fl\u0131ca Bile\u015fenler:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vana G\u00f6vdesi: Bu, t\u00fcm i\u00e7 bile\u015fenlerin monte edildi\u011fi ve boru hatt\u0131na ba\u011fland\u0131\u011f\u0131 ana elemand\u0131r.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Disk: A\u00e7ma veya kapama i\u015flemleriyle s\u0131v\u0131 ak\u0131\u015f\u0131n\u0131n kontrol\u00fcn\u00fc sa\u011flar.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Conta: S\u0131z\u0131nt\u0131y\u0131 \u00f6nlemek i\u00e7in contan\u0131n tam oturmas\u0131 gerekir.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Akt\u00fcat\u00f6r: Akt\u00fcat\u00f6r, diskin konumunu d\u00fczenleyen ve yukar\u0131daki i\u015flevi ger\u00e7ekle\u015ftiren manuel, elektrikli veya pn\u00f6matik bir y\u00f6ntem olabilir.\u00a0<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Kelebek vanalar petrol ve do\u011falgaz sekt\u00f6r\u00fcnde nas\u0131l kullan\u0131l\u0131r?&nbsp;<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Ham Petrol ve Do\u011falgaz Boru Hatt\u0131 Vanalar\u0131<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"600\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/05\/\u56fe\u724711.webp\" alt=\"API 609 ve 607 standartlar\u0131na uygun, hassas i\u015flenmi\u015f kelebek vana petrol ve gaz sistemleri i\u00e7in g\u00fcvenilir yang\u0131n g\u00fcvenli\u011fi sa\u011flar.\" class=\"wp-image-2248\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/05\/\u56fe\u724711.webp 1200w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/05\/\u56fe\u724711-800x400.webp 800w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/05\/\u56fe\u724711-500x250.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/05\/\u56fe\u724711-300x150.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/05\/\u56fe\u724711-768x384.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/05\/\u56fe\u724711-18x9.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/05\/\u56fe\u724711-150x75.webp 150w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/05\/\u56fe\u724711-480x240.webp 480w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ham petrol boru hatlar\u0131nda, vanalar\u0131n kum ve daha y\u00fcksek ak\u0131\u015f h\u0131zlar\u0131yla ba\u015fa \u00e7\u0131kmas\u0131 gerekir. \u00dc\u00e7l\u00fc ofset vanalar, izolasyon g\u00f6revlerinde ve a\u00e7ma-kapama fonksiyonlar\u0131nda kullan\u0131l\u0131r. A\u015f\u0131nmaya dayan\u0131kl\u0131, torkla oturan metal bir contaya sahiptirler.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Do\u011falgaz boru hatlar\u0131nda, s\u0131z\u0131nt\u0131lar\u0131 en aza indirmek i\u00e7in kapatma performans\u0131n\u0131n \u00e7ok hassas olmas\u0131 gerekir. Petrol ve gaz uygulamalar\u0131 i\u00e7in y\u00fcksek performansl\u0131 kelebek vanalar, yang\u0131na kar\u015f\u0131 g\u00fcvenli koruma sa\u011flar. Bunlar genellikle \u00f6l\u00e7\u00fcm istasyonlar\u0131nda ve ana hat bloklar\u0131nda kullan\u0131l\u0131r.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Gaz \u0130\u015fleme ve Rafine \u00dcr\u00fcnler&nbsp;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Gaz \u00fcnitelerinde y\u00fcksek s\u0131cakl\u0131kta ay\u0131rma i\u015flemleri kullan\u0131l\u0131r. Metal contal\u0131 vanalar, s\u0131zd\u0131rmazl\u0131k verimlili\u011finden \u00f6d\u00fcn vermeden termal d\u00f6ng\u00fcye olanak tan\u0131r. Orta d\u00fczeyde k\u0131sma \u00f6zelli\u011fi de sunarlar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rafine \u00fcr\u00fcn hatlar\u0131nda, ortam olarak benzin veya dizel kullan\u0131l\u0131r. Ortamlar temizdir ancak yan\u0131c\u0131d\u0131r. Son derece verimli \u00e7ift kademeli vanalar, hava ge\u00e7irmez s\u0131zd\u0131rmazl\u0131k sa\u011flar.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">A\u00e7\u0131k Deniz Platformlar\u0131 ve Depolama&nbsp;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A\u00e7\u0131k deniz ortam\u0131, tuzlu su p\u00fcsk\u00fcrtmesi nedeniyle olduk\u00e7a a\u015f\u0131nd\u0131r\u0131c\u0131d\u0131r. A\u00e7\u0131k deniz ortam\u0131 i\u00e7in toptan petrol ve gaz kelebek vanalar\u0131, \u00e7ift y\u00f6nl\u00fc paslanmaz \u00e7elikten \u00fcretilmi\u015ftir. Deniz suyu ve yang\u0131n s\u00f6nd\u00fcrme suyu sirk\u00fclasyonunda kullan\u0131l\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu arada, e\u015f merkezli esnek contal\u0131 vana, depolama tesislerinde kullan\u0131m i\u00e7in uygundur. Saf su gibi kullan\u0131m s\u0131v\u0131lar\u0131n\u0131n y\u00fcksek \u00e7apl\u0131, d\u00fc\u015f\u00fck bas\u0131n\u00e7l\u0131 ta\u015f\u0131nmas\u0131nda kullan\u0131l\u0131r.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Uygulama Senaryosu<\/td><td>\u00d6nerilen Valf Tipi<\/td><td>Birincil \u0130\u015flev<\/td><\/tr><tr><td>Ham Petrol Boru Hatlar\u0131<\/td><td>\u00dc\u00e7l\u00fc Ofset (Metal Koltuk)<\/td><td>\u0130zolasyon \/ A\u00e7ma\/Kapama<\/td><\/tr><tr><td>Gaz \u0130\u015fleme \u00dcniteleri<\/td><td>Y\u00fcksek Performansl\u0131 (Ofset)<\/td><td>K\u0131s\u0131tlama \/ \u0130zolasyon<\/td><\/tr><tr><td>A\u00e7\u0131k Deniz Ate\u015f Suyu<\/td><td>E\u015fmerkezli (Kau\u00e7uk Kapl\u0131)<\/td><td>A\u00e7ma-Kapama<\/td><\/tr><tr><td>Tank Depolama Giri\u015fleri<\/td><td>E\u015fmerkezli veya \u00c7ift Ofset<\/td><td>\u0130zolasyon<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Petrol ve Do\u011falgaz Hizmetleri \u0130\u00e7in Se\u00e7im Kriterleri Nelerdir?&nbsp;<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Petrol ve do\u011falgaz hizmetleri i\u00e7in se\u00e7im kriterleri, dikkatli bir teknik de\u011ferlendirme gerektirir; \u00e7\u00fcnk\u00fc yanl\u0131\u015f vana se\u00e7imi s\u0131z\u0131nt\u0131lara veya mekanik ar\u0131zalara yol a\u00e7abilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Orta Boy:&nbsp;<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>S\u0131v\u0131n\u0131n ham petrol, do\u011falgaz veya rafine petrol olup olmad\u0131\u011f\u0131n\u0131 belirleyin. H i\u00e7eren k\u00fck\u00fcrtl\u00fc gaz.<sub>2<\/sub>S veya CO<sub>2 <\/sub>NACE MR0175 standard\u0131na uygun malzemeler gerektirir.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">S\u0131cakl\u0131k ve Bas\u0131n\u00e7:&nbsp;<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ASME B16.34 bas\u0131n\u00e7 de\u011ferini kontrol edin. 300 ve \u00fczeri s\u0131n\u0131flar gibi y\u00fcksek bas\u0131n\u00e7l\u0131 hatlarda her zaman \u015funu kullan\u0131n: <a href=\"https:\/\/www.tgvalve.com\/tr\/blog\/butterfly-valve\/comparison\/double-offset-vs-triple-offset-butterfly-valve\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.tgvalve.com\/blog\/butterfly-valve\/comparison\/double-offset-vs-triple-offset-butterfly-valve\/\" rel=\"noreferrer noopener\">\u00fc\u00e7l\u00fc ofset<\/a> valf yap\u0131s\u0131.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Standartlar ve Sertifikalar:&nbsp;<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vanalar\u0131n boyutlar\u0131 API 609 standard\u0131na uygun olmal\u0131d\u0131r. Yang\u0131n g\u00fcvenli\u011fi s\u00f6z konusu oldu\u011funda, API 607 sertifikas\u0131 zorunludur. \u00c7evreyi korumak i\u00e7in ka\u00e7ak emisyon kontrol\u00fc ISO 15848-1 standard\u0131na uygundur.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Oturma Yeri Malzemesi:&nbsp;<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>D\u00fc\u015f\u00fck s\u0131cakl\u0131k ve temiz ortam uygulamalar\u0131 i\u00e7in PTFE\/NBR gibi yumu\u015fak oturma y\u00fczeyi malzemesi kullan\u0131n. Y\u00fcksek s\u0131cakl\u0131k veya a\u015f\u0131nd\u0131r\u0131c\u0131 uygulamalar i\u00e7in metal oturma y\u00fczeyi kullan\u0131n.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Vana Yap\u0131s\u0131 Se\u00e7imi:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>E\u015fmerkezli Vana Yap\u0131s\u0131: Orta ve d\u00fc\u015f\u00fck bas\u0131n\u00e7l\u0131 \u015febeke hizmetleri i\u00e7in uygundur.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00c7ift Ofset Vana Yap\u0131s\u0131: Y\u00fcksek performansl\u0131 kimyasal veya hidrokarbon uygulamalar\u0131 i\u00e7in en uygunudur.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00dc\u00e7l\u00fc Ofset Vana Yap\u0131s\u0131: A\u015f\u0131r\u0131 ko\u015fullarda s\u0131f\u0131r s\u0131z\u0131nt\u0131n\u0131n gerekli oldu\u011fu yerlerde kullan\u0131l\u0131r.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong><em>L\u00fctfen dikkat edin\u2026<\/em><\/strong><br><em>Kelebek vana, k\u00fcresel vanaya k\u0131yasla daha hafif ve daha ucuzdur; ayr\u0131ca hafif yap\u0131s\u0131 borular\u0131n yap\u0131sal destek ihtiyac\u0131n\u0131 en aza indirir. Dahas\u0131, daha az hareketli par\u00e7a i\u00e7erdi\u011finden bak\u0131m\u0131 daha kolayd\u0131r.<\/em><br><em>Bununla birlikte, bas\u0131nc\u0131n y\u00fcksek oldu\u011fu ve a\u015f\u0131r\u0131 talebin s\u00f6z konusu oldu\u011fu durumlarda k\u00fcresel vanalar veya s\u00fcrg\u00fcl\u00fc vanalar kullan\u0131lmas\u0131 \u00f6nerilir. K\u00fcresel vana, boru i\u00e7i temizleme i\u015flemi s\u0131ras\u0131nda tam bir ak\u0131\u015f yolu sa\u011flarken, s\u00fcrg\u00fcl\u00fc vanalar genellikle y\u00fcksek bas\u0131n\u00e7l\u0131 durumlarda kullan\u0131l\u0131r.<\/em><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Kontrol Listesi: Petrol ve Gaz Kelebek Vanas\u0131 Nas\u0131l Se\u00e7ilir?<\/strong><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Servis ko\u015fullar\u0131n\u0131 do\u011frulay\u0131n: Bas\u0131nc\u0131, s\u0131cakl\u0131\u011f\u0131 ve ortam kimyas\u0131n\u0131 (H) kontrol edin.<sub>2<\/sub>S i\u00e7eri\u011fi).<\/li>\n<\/ol>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>Yap\u0131y\u0131 belirleyin: Altyap\u0131 tesisleri i\u00e7in e\u015f merkezli, y\u00fcksek bas\u0131n\u00e7l\u0131 hidrokarbonlar i\u00e7in ise \u00fc\u00e7l\u00fc ofset yap\u0131y\u0131 se\u00e7in.<\/li>\n<\/ol>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>S\u0131zd\u0131rmazl\u0131k tipi se\u00e7in: Yang\u0131n g\u00fcvenli\u011fi veya y\u00fcksek \u0131s\u0131 s\u00f6z konusuysa metalden metale s\u0131zd\u0131rmazl\u0131k contalar\u0131n\u0131 tercih edin.<\/li>\n<\/ol>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li>Standartlar\u0131 ve testleri do\u011frulay\u0131n: Uyumlulu\u011fu sa\u011flay\u0131n. <a href=\"https:\/\/www.tgvalve.com\/tr\/blog\/butterfly-valve\/api-609-and-ansi-butterfly-valve-standards\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.tgvalve.com\/blog\/butterfly-valve\/api-609-and-ansi-butterfly-valve-standards\/\" rel=\"noreferrer noopener\">API 609<\/a>, API 607 ve ka\u00e7ak emisyon kurallar\u0131 da dahil olmak \u00fczere, petrol ve do\u011falgaz kelebek vana \u00fcreticileri ayr\u0131ca malzeme izlenebilirli\u011fi, hidrostatik ve pn\u00f6matik g\u00f6vde testleri gibi s\u0131k\u0131 kalite protokollerine uymak zorundad\u0131r.<\/li>\n<\/ol>\n\n\n\n<ol start=\"5\" class=\"wp-block-list\">\n<li>Eri\u015fimi kontrol edin: Bak\u0131m ve akt\u00fcat\u00f6r a\u00e7\u0131kl\u0131\u011f\u0131 a\u00e7\u0131s\u0131ndan kurulum yerini de\u011ferlendirin.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Ger\u00e7ek Hayattan Bir Vaka \u0130ncelemesi<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Petrobras Rafinerisi \u00c7amur ve So\u011futma \u0130\u015flemleri (Brezilya)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Petrobras taraf\u0131ndan i\u015fletilen b\u00fcy\u00fck bir rafineride, m\u00fchendisler a\u015f\u0131nd\u0131r\u0131c\u0131 bulama\u00e7 ya\u011f\u0131 ve so\u011futma suyu sistemlerinde vanalar\u0131n h\u0131zla bozulmas\u0131yla kar\u015f\u0131 kar\u015f\u0131ya kald\u0131lar. Ara\u015ft\u0131rmalar, rafineri so\u011futma suyu da\u011f\u0131t\u0131m\u0131ndaki kesintilerin tesisler i\u00e7in ciddi mali kay\u0131plara ve b\u00fcy\u00fck i\u015fletme g\u00fcvenli\u011fi risklerine yol a\u00e7abilece\u011fini g\u00f6stermektedir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00fchendisler, standart e\u015f merkezli kelebek vanalar\u0131n, a\u015f\u0131nd\u0131r\u0131c\u0131 malzemelerin yumu\u015fak elastomerik vana oturma y\u00fczeylerine h\u0131zla zarar vermesi nedeniyle erken ar\u0131zaland\u0131\u011f\u0131n\u0131 ke\u015ffetti. Bu sorunlar\u0131 \u00e7\u00f6zmek i\u00e7in Petrobras, dayan\u0131kl\u0131l\u0131k i\u00e7in geli\u015fmi\u015f \u00e7ift eksantrik ve \u00fc\u00e7l\u00fc ofset vana konfig\u00fcrasyonlar\u0131n\u0131 kullanan Stellite y\u00fczeyli metal oturma y\u00fczeyli kelebek vanalar\u0131 benimsedi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Geli\u015ftirilen vanalar, s\u00fcrekli \u00fcretim s\u0131ras\u0131nda termal strese, partik\u00fcl a\u015f\u0131nmas\u0131na ve zorlu rafineri i\u015fletme ko\u015fullar\u0131na kar\u015f\u0131 diren\u00e7 g\u00f6sterirken daha s\u0131k\u0131 s\u0131zd\u0131rmazl\u0131k performans\u0131 sa\u011flad\u0131. Uygulama sonras\u0131nda rafineri, vanalar\u0131n hizmet \u00f6mr\u00fcn\u00fc \u00f6nemli \u00f6l\u00e7\u00fcde uzatarak ar\u0131zalar aras\u0131ndaki ortalama s\u00fcreyi aylardan birka\u00e7 i\u015fletme y\u0131l\u0131na \u00e7\u0131kard\u0131.<\/p>\n\n\n\n<title>Kahraman \u00dcr\u00fcn \u00d6ne \u00c7\u0131kanlar\u0131<\/title>\n  <style>\n    .hero-card {\n      display: flex;\n      flex-wrap: wrap;\n      align-items: center;\n      background: #f7f8fa;\n      border-radius: 16px;\n      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);\n      padding: 24px;\n      max-width: 900px;\n      margin: 40px auto;\n      font-family: 'Poppins', Arial, sans-serif;\n      text-decoration: none;\n      color: inherit;\n    }\n\n    .hero-image {\n      width: 220px;\n      height: auto;\n      border-radius: 12px;\n      object-fit: cover;\n      flex-shrink: 0;\n    }\n\n    .hero-content {\n      padding-left: 24px;\n      flex: 1;\n      min-width: 260px;\n    }\n\n    .hero-title {\n      font-size: 1.6rem;\n      font-weight: bold;\n      margin-bottom: 12px;\n      color: #222;\n    }\n\n    .hero-description {\n      font-size: 1rem;\n      color: #555;\n      margin-bottom: 18px;\n      white-space: pre-line;\n      line-height: 1.6;\n    }\n\n    .hero-description b {\n      color: #222;\n    }\n\n    .hero-link {\n      display: inline-block;\n      padding: 10px 20px;\n      background-color: #0066cc;\n      color: #fff;\n      text-decoration: none;\n      border-radius: 8px;\n      font-weight: bold;\n      transition: background 0.2s ease-in-out;\n    }\n\n    .hero-link:hover {\n      background-color: #004c99;\n    }\n\n    @media (max-width: 640px) {\n      .hero-card {\n        flex-direction: column;\n        text-align: center;\n      }\n\n      .hero-content {\n        padding-left: 0;\n        padding-top: 20px;\n      }\n\n      .hero-image {\n        width: 100%;\n        max-width: 280px;\n      }\n    }\n  <\/style>\n\n\n\n<a class=\"hero-card\" href=\"https:\/\/www.tgvalve.com\/tr\/product\/lug-type-triple-offset-butterfly-valve\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/06\/Laminated-Seal-Ring-Triple-Offset-Butterfly-Valve-%E2%80%93-2-800x800.webp\" alt=\"\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">Lug Tipi \u00dc\u00e7l\u00fc Ofset Kelebek Vana<\/div>\n    <div class=\"hero-description\">\n<b>Nominal Bas\u0131n\u00e7: <\/b> PN6\u2013160bar  \n<b>Tasar\u0131m ve \u00dcretim Standartlar\u0131:  <\/b> EN593, API609\n<b>Uygun S\u0131cakl\u0131k: <\/b> -40\u00b0C &lt; S\u0131cakl\u0131k &lt; 280\u00b0C\n    <\/div>\n    <span class=\"hero-link\">\u00dcr\u00fcn\u00fc G\u00f6r\u00fcnt\u00fcle<\/span>\n  <\/div>\n<\/a>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u00c7\u00f6z\u00fcm<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Do\u011fru kelebek vanay\u0131 se\u00e7mek b\u00fcy\u00fck \u00f6l\u00e7\u00fcde servis riskine ba\u011fl\u0131d\u0131r. \u00dc\u00e7l\u00fc ofset vana, y\u00fcksek bas\u0131n\u00e7l\u0131 gazlar ve ham petrol uygulamalar\u0131 i\u00e7in kullan\u0131labilir. Buna kar\u015f\u0131l\u0131k, konsantrik vanalar genellikle d\u00fc\u015f\u00fck bas\u0131n\u00e7l\u0131 \u015febeke ve su uygulamalar\u0131nda kullan\u0131l\u0131r. Bununla birlikte, <a href=\"https:\/\/www.tgvalve.com\/tr\/blog\/oil-gas-butterfly-valve\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.tgvalve.com\/blog\/oil-gas-butterfly-valve\" rel=\"noreferrer noopener\">kelebek vana petrol ve gaz<\/a> Bas\u0131n\u00e7 dayan\u0131m\u0131 ve yang\u0131n g\u00fcvenli\u011fi a\u00e7\u0131s\u0131ndan API 609\/607 standartlar\u0131na uygun olmal\u0131d\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CTGV, \u00c7in&#039;in \u00f6nde gelen petrol ve do\u011falgaz \u015firketlerinden biridir. <a href=\"https:\/\/www.tgvalve.com\/tr\/product-category\/butterfly-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">kelebek vana<\/a> Y\u00fcksek performansl\u0131 ve \u00fc\u00e7l\u00fc ofset tasar\u0131mlar\u0131nda uzmanla\u015fm\u0131\u015f fabrikalar\u0131m\u0131z bulunmaktad\u0131r. Modern \u00fcretim ekipmanlar\u0131m\u0131z aras\u0131nda CNC i\u015fleme ve otomatik kalite testleri yer almaktad\u0131r. ISO 9001 ve API sertifikalar\u0131na sahip olan CTGV, d\u00fcnyan\u0131n her yerindeki a\u00e7\u0131k deniz ve rafineri projelerine dayan\u0131kl\u0131 ve s\u0131zd\u0131rmaz vanalar sa\u011flayabilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.tgvalve.com\/tr\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">M\u00fchendislik ekibimizle ileti\u015fime ge\u00e7in.<\/a> Bir sonraki projeniz i\u00e7in teknik fiyat teklifi almak \u00fczere bug\u00fcn bizimle ileti\u015fime ge\u00e7in.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/www.tgvalve.com\/tr\/contact\/\" style=\"background-color:#1b4ca2\" target=\"_blank\" rel=\"noreferrer noopener\">\u00dccretsiz Teklif Al\u0131n<\/a><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Valves in the oil and gas industry need to be highly resistant and efficient. This is to accommodate the movement of liquids in such challenging conditions.<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":2249,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-2247","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-butterfly-valve-oil-and-gas"],"_links":{"self":[{"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/posts\/2247","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/comments?post=2247"}],"version-history":[{"count":2,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/posts\/2247\/revisions"}],"predecessor-version":[{"id":2251,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/posts\/2247\/revisions\/2251"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/media\/2249"}],"wp:attachment":[{"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/media?parent=2247"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/categories?post=2247"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/tags?post=2247"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}