Kelebek Vana Montajlar\u0131nda Contalar\u0131n \u0130\u015flevini Anlamak<\/strong><\/h2>\n\n\n\n![\"kelebek](\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/seat-designs-of-butterfly-valve.webp\")
<\/figure>\n\n\n\nConta, vana g\u00f6vdesi ile boru hatt\u0131 flan\u015f\u0131 aras\u0131ndaki bo\u015flu\u011fu kapat\u0131r. Kelebek vanalarda bu durum daha karma\u015f\u0131k hale gelir \u00e7\u00fcnk\u00fc disk, conta y\u00fczeyine yak\u0131n konumdad\u0131r. Bir\u00e7ok m\u00fchendis t\u00fcm vanalar\u0131n ayn\u0131 contay\u0131 kulland\u0131\u011f\u0131n\u0131 varsayar, ancak farkl\u0131 kelebek vanalar\u0131n s\u0131zd\u0131rmazl\u0131k yap\u0131lar\u0131 farkl\u0131 davran\u0131r ve contan\u0131n nas\u0131l s\u0131k\u0131\u015ft\u0131\u011f\u0131n\u0131 etkiler.<\/p>\n\n\n\n
Yumu\u015fak Oturma Y\u00fczeyli Tasar\u0131mlar ve Entegre S\u0131zd\u0131rmazl\u0131k<\/strong><\/h3>\n\n\n\nYumu\u015fak contal\u0131 vanalar, flan\u015fa kar\u015f\u0131 s\u0131k\u0131\u015fan elastomer contalar kullan\u0131r. Baz\u0131 tasar\u0131mlarda, conta g\u00f6vdenin \u00f6tesine uzan\u0131r ve s\u0131zd\u0131rmazl\u0131k y\u00fczeyi g\u00f6revi g\u00f6r\u00fcr.<\/p>\n\n\n\n
\n- Geni\u015f kenarl\u0131 k\u0131rlang\u0131\u00e7 kuyru\u011fu oturma yeri:<\/strong> Ek bir conta gerekmez.<\/li>\n\n\n\n
- Dar kenarl\u0131 kartu\u015f yuvas\u0131:<\/strong> S\u0131z\u0131nt\u0131y\u0131 \u00f6nlemek i\u00e7in ayr\u0131 bir conta gereklidir.<\/li>\n<\/ul>\n\n\n\n
Bu farkl\u0131l\u0131klar\u0131n yanl\u0131\u015f yorumlanmas\u0131 genellikle a\u015f\u0131r\u0131 s\u0131k\u0131\u015ft\u0131rmaya veya deforme olmu\u015f koltuklara yol a\u00e7arak erken ar\u0131zaya neden olur.<\/p>\n\n\n\n\n\n
\n 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<\/head>\n<body>\n\n<a class=\"hero-card\" href=\"https:\/\/www.tgvalve.com\/tr\/product\/ptfe-lined-concentric-butterfly-valve\/\" target=\"_blank\">\n <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/07\/PTFE-Lined-Concentric-Butterfly-Valve.webp\" alt=\"Flan\u015fl\u0131 Paslanmaz \u00c7elik Kald\u0131rma Kontrol Vanas\u0131\">\n <div class=\"hero-content\">\n <div class=\"hero-title\">PTFE Kapl\u0131 Konsantrik Kelebek Vana<\/div>\n <div class=\"hero-description\">\n<b>Ba\u011flant\u0131 Formu:<\/b> Gofret, Pabu\u00e7, Flan\u015f \n<b>Vana G\u00f6vdesi:<\/b> Sfero D\u00f6k\u00fcm, WCB, Paslanmaz \u00c7elik \n<b>Tasar\u0131m ve \u00dcretim Standartlar\u0131:<\/b> AWWA, ANSI, DIN, JIS, GOST\n <\/div>\n <span class=\"hero-link\">\u00dcr\u00fcn\u00fc G\u00f6r\u00fcnt\u00fcle<\/span>\n <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Sert Oturmal\u0131 Tasar\u0131mlar ve Metalden Metale Bo\u015fluklar<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Sert oturmal\u0131 vanalar, metal y\u00fczeylerin s\u0131k\u0131 bir s\u0131zd\u0131rmazl\u0131k sa\u011flayamamas\u0131 nedeniyle conta gerektirir. Flan\u015f d\u00fczl\u00fc\u011f\u00fcndeki farkl\u0131l\u0131klar da k\u00fc\u00e7\u00fck s\u0131z\u0131nt\u0131 yollar\u0131 olu\u015fturur. CTGV, sevkiyat \u00f6ncesinde her vanay\u0131 bas\u0131n\u00e7 testinden ge\u00e7irse de, bu durum baz\u0131 sorunlara yol a\u00e7abilir. <a href=\"https:\/\/www.tgvalve.com\/tr\/blog\/standards\/ansi-vs-api-vs-iso\/\" target=\"_blank\" rel=\"noreferrer noopener\">EN 12266 ve API 6D standartlar\u0131<\/a>, Montaj s\u0131ras\u0131nda yanl\u0131\u015f conta se\u00e7imi veya kal\u0131nl\u0131\u011f\u0131n\u0131n kullan\u0131lmas\u0131 da sahada sorunlara yol a\u00e7abilir.\u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>EPC M\u00fchendislerinin Kurulum S\u0131ras\u0131nda Kar\u015f\u0131la\u015ft\u0131\u011f\u0131 Yayg\u0131n Yanl\u0131\u015f Anlamalar<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bu sorunlar EPC projelerinde s\u0131k\u00e7a ortaya \u00e7\u0131kar ve genellikle planlanmam\u0131\u015f yeniden \u00e7al\u0131\u015fmalara yol a\u00e7ar.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Yanl\u0131\u015f Anlama 1 \u2014 \u201cT\u00fcm Kelebek Vanalar Ayn\u0131 Contay\u0131 Kullan\u0131r\u201d<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Geni\u015f kenarl\u0131 yumu\u015fak oturma y\u00fczeyine sahip wafer kelebek vanalar\u0131n contaya ihtiyac\u0131 olmayabilirken, metal oturma y\u00fczeyli vanalar contaya ihtiya\u00e7 duyar. Bunlar\u0131n ayn\u0131 \u015fekilde \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 varsaymak, disk giri\u015fimine veya tutars\u0131z s\u0131zd\u0131rmazl\u0131\u011fa yol a\u00e7ar.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Yanl\u0131\u015f Anlama 2 \u2014 \u201cHerhangi bir yumu\u015fak malzeme i\u015fe yarar\u201d<\/strong><\/h3>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Malzeme uyumlulu\u011fu \u00f6nemlidir.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.tgvalve.com\/tr\/blog\/standards\/epdm-vs-nbr-which-is-better\/\" target=\"_blank\" rel=\"noreferrer noopener\">NBR veya EPDM<\/a> Su ve hafif kimyasallar i\u00e7in uygundur.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.tgvalve.com\/tr\/blog\/butterfly-valve\/what-is-ptfe-in-a-butterfly-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">PTFE<\/a> A\u015f\u0131nd\u0131r\u0131c\u0131 maddelerle ba\u015fa \u00e7\u0131kabilir.<\/li>\n\n\n\n<li>Grafit y\u00fcksek s\u0131cakl\u0131klara dayan\u0131kl\u0131d\u0131r ancak baz\u0131 ba\u011flant\u0131 tipi tasar\u0131mlar i\u00e7in fazla sert olabilir.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"685\" height=\"369\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/different-materials-of-valve-seat.webp\" alt=\"\" class=\"wp-image-2019\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/different-materials-of-valve-seat.webp 685w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/different-materials-of-valve-seat-500x269.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/different-materials-of-valve-seat-300x162.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/different-materials-of-valve-seat-18x10.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/different-materials-of-valve-seat-139x75.webp 139w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/different-materials-of-valve-seat-480x259.webp 480w\" sizes=\"auto, (max-width:767px) 480px, 685px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Yanl\u0131\u015f Anlama 3 \u2014 \u201cDisk Bo\u015flu\u011fu Conta Kal\u0131nl\u0131\u011f\u0131ndan Etkilenmez\u201d<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Conta kal\u0131nl\u0131\u011f\u0131, disk d\u00f6n\u00fc\u015f\u00fcn\u00fc do\u011frudan etkiler. \u00d6zellikle c\u0131vata hizalamas\u0131n\u0131n s\u0131k\u0131\u015ft\u0131rmay\u0131 etkiledi\u011fi kelebek valf tipi ba\u011flant\u0131 noktalar\u0131nda, kal\u0131nl\u0131ktaki ufak art\u0131\u015flar bile hareketi engelleyebilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Yanl\u0131\u015f Anlama 4 \u2014 \u201cTork De\u011ferleri Conta T\u00fcr\u00fcne G\u00f6re De\u011fi\u015fmez\u201d<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Farkl\u0131 malzemeler farkl\u0131 \u015fekillerde s\u0131k\u0131\u015ft\u0131r\u0131l\u0131r. \u00c7ok fazla tork elastomer yuvalara zarar verir; \u00e7ok az tork ise bo\u015fluklara neden olur. CTGV'nin i\u015fleme ve montaj kontrolleri, istikrarl\u0131 torkun neden gerekli oldu\u011funu g\u00f6stermektedir. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Malzeme Se\u00e7enekleri: Al\u00fcminyum Bronz Ne Zaman \u0130\u015fe Yarar ve Ne Zaman Yaramaz<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"684\" height=\"360\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/material-focus-of-aluminum-bronze.webp\" alt=\"al\u00fcminyum bronzun malzeme odak noktas\u0131\" class=\"wp-image-2020\" style=\"width:600px\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/material-focus-of-aluminum-bronze.webp 684w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/material-focus-of-aluminum-bronze-500x263.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/material-focus-of-aluminum-bronze-300x158.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/material-focus-of-aluminum-bronze-18x9.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/material-focus-of-aluminum-bronze-143x75.webp 143w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/material-focus-of-aluminum-bronze-480x253.webp 480w\" sizes=\"auto, (max-width:767px) 480px, 684px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Al\u00fcminyum bronz, mukavemeti ve korozyon direnci sayesinde deniz suyu, ac\u0131 su ve orta derecede a\u015f\u0131nmaya kar\u015f\u0131 idealdir. Korozyon riski s\u0131cakl\u0131k endi\u015felerinden daha a\u011f\u0131r bast\u0131\u011f\u0131nda iyi performans g\u00f6sterir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ancak, y\u00fcksek s\u0131cakl\u0131ktaki buhar, a\u015f\u0131nd\u0131r\u0131c\u0131 kimyasallar, keskin taneli bulama\u00e7lar, kriyojenik s\u0131cakl\u0131klar veya a\u015f\u0131r\u0131 bas\u0131n\u00e7lar i\u00e7in uygun de\u011fildir. Bu ortamlarda m\u00fchendisler, tamam\u0131 do\u011frulanm\u0131\u015f paslanmaz \u00e7elik, dubleks \u00e7elik veya nikel bazl\u0131 ala\u015f\u0131mlar\u0131 tercih ederler. <a href=\"https:\/\/www.tgvalve.com\/tr\/blog\/butterfly-valve\/butterfly-valve-testing-standard-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">CTGV'nin malzeme testleri <\/a>ve sim\u00fclasyon.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Do\u011fru Conta Se\u00e7imi \u0130\u00e7in Pratik K\u0131lavuzlar<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A\u015fa\u011f\u0131daki ad\u0131mlar\u0131 izleyerek bir conta se\u00e7in:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Valfin oturma y\u00fczeyinin yap\u0131s\u0131n\u0131 belirleyin.<\/strong><\/li>\n\n\n\n<li><strong>Flan\u015f standartlar\u0131n\u0131 ve y\u00fczey kalitesini kontrol edin.<\/strong><\/li>\n\n\n\n<li><strong>Malzemeleri s\u0131cakl\u0131k ve kimyasal bile\u015fime uygun hale getirin.<\/strong><\/li>\n\n\n\n<li><strong>Disklerin birbirine temas etmesini \u00f6nlemek i\u00e7in conta kal\u0131nl\u0131\u011f\u0131n\u0131 kontrol edin.<\/strong><\/li>\n\n\n\n<li><strong>Conta s\u0131k\u0131\u015ft\u0131rma \u00f6zelliklerine g\u00f6re tork uygulay\u0131n.<\/strong><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Bu prensipler, vanalar fabrikadan \u00e7\u0131kmadan \u00f6nce yap\u0131lan spektral testler, \u00e7ekme dayan\u0131m\u0131 testleri ve s\u0131z\u0131nt\u0131 testleri gibi CTGV'nin denetim standartlar\u0131yla uyumludur.<\/p>\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 vana contas\u0131n\u0131 se\u00e7mek, performans, g\u00fcvenlik ve uzun vadeli bak\u0131m \u00fczerinde etkilidir. EPC ekipleri, oturma yeri yap\u0131s\u0131n\u0131, flan\u015f durumunu ve ortam \u00f6zelliklerini anlad\u0131klar\u0131nda \u00e7o\u011fu sorundan ka\u00e7\u0131n\u0131rlar. Tam test, malzeme kontrol\u00fc ve teknik destek sunan bir \u00fcreticiyle ortakl\u0131k kurmak, her projenin daha sa\u011flam bir temelde ba\u015flamas\u0131na yard\u0131mc\u0131 olur. Karma\u015f\u0131k uygulamalar i\u00e7in tasarlanm\u0131\u015f vanalar koleksiyonunu ke\u015ffetmek i\u00e7in CTGV'yi ziyaret edin ve s\u0131zd\u0131rmazl\u0131k ve malzeme kararlar\u0131n\u0131zda size destek olabilecek uzmanlarla 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>","protected":false},"excerpt":{"rendered":"<p>Choosing the right gasket for a butterfly valve gasket connection seems simple, but many EPC teams still face leaks, premature wear, or misalignment because of basic<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":2017,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2016","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-butterfly-valve"],"_links":{"self":[{"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/posts\/2016","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=2016"}],"version-history":[{"count":1,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/posts\/2016\/revisions"}],"predecessor-version":[{"id":2021,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/posts\/2016\/revisions\/2021"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/media\/2017"}],"wp:attachment":[{"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/media?parent=2016"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/categories?post=2016"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/tags?post=2016"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
<\/figure>\n\n\n\nConta, vana g\u00f6vdesi ile boru hatt\u0131 flan\u015f\u0131 aras\u0131ndaki bo\u015flu\u011fu kapat\u0131r. Kelebek vanalarda bu durum daha karma\u015f\u0131k hale gelir \u00e7\u00fcnk\u00fc disk, conta y\u00fczeyine yak\u0131n konumdad\u0131r. Bir\u00e7ok m\u00fchendis t\u00fcm vanalar\u0131n ayn\u0131 contay\u0131 kulland\u0131\u011f\u0131n\u0131 varsayar, ancak farkl\u0131 kelebek vanalar\u0131n s\u0131zd\u0131rmazl\u0131k yap\u0131lar\u0131 farkl\u0131 davran\u0131r ve contan\u0131n nas\u0131l s\u0131k\u0131\u015ft\u0131\u011f\u0131n\u0131 etkiler.<\/p>\n\n\n\n
Yumu\u015fak Oturma Y\u00fczeyli Tasar\u0131mlar ve Entegre S\u0131zd\u0131rmazl\u0131k<\/strong><\/h3>\n\n\n\nYumu\u015fak contal\u0131 vanalar, flan\u015fa kar\u015f\u0131 s\u0131k\u0131\u015fan elastomer contalar kullan\u0131r. Baz\u0131 tasar\u0131mlarda, conta g\u00f6vdenin \u00f6tesine uzan\u0131r ve s\u0131zd\u0131rmazl\u0131k y\u00fczeyi g\u00f6revi g\u00f6r\u00fcr.<\/p>\n\n\n\n
\n- Geni\u015f kenarl\u0131 k\u0131rlang\u0131\u00e7 kuyru\u011fu oturma yeri:<\/strong> Ek bir conta gerekmez.<\/li>\n\n\n\n
- Dar kenarl\u0131 kartu\u015f yuvas\u0131:<\/strong> S\u0131z\u0131nt\u0131y\u0131 \u00f6nlemek i\u00e7in ayr\u0131 bir conta gereklidir.<\/li>\n<\/ul>\n\n\n\n
Bu farkl\u0131l\u0131klar\u0131n yanl\u0131\u015f yorumlanmas\u0131 genellikle a\u015f\u0131r\u0131 s\u0131k\u0131\u015ft\u0131rmaya veya deforme olmu\u015f koltuklara yol a\u00e7arak erken ar\u0131zaya neden olur.<\/p>\n\n\n\n\n\n
\n 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<\/head>\n<body>\n\n<a class=\"hero-card\" href=\"https:\/\/www.tgvalve.com\/tr\/product\/ptfe-lined-concentric-butterfly-valve\/\" target=\"_blank\">\n <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/07\/PTFE-Lined-Concentric-Butterfly-Valve.webp\" alt=\"Flan\u015fl\u0131 Paslanmaz \u00c7elik Kald\u0131rma Kontrol Vanas\u0131\">\n <div class=\"hero-content\">\n <div class=\"hero-title\">PTFE Kapl\u0131 Konsantrik Kelebek Vana<\/div>\n <div class=\"hero-description\">\n<b>Ba\u011flant\u0131 Formu:<\/b> Gofret, Pabu\u00e7, Flan\u015f \n<b>Vana G\u00f6vdesi:<\/b> Sfero D\u00f6k\u00fcm, WCB, Paslanmaz \u00c7elik \n<b>Tasar\u0131m ve \u00dcretim Standartlar\u0131:<\/b> AWWA, ANSI, DIN, JIS, GOST\n <\/div>\n <span class=\"hero-link\">\u00dcr\u00fcn\u00fc G\u00f6r\u00fcnt\u00fcle<\/span>\n <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Sert Oturmal\u0131 Tasar\u0131mlar ve Metalden Metale Bo\u015fluklar<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Sert oturmal\u0131 vanalar, metal y\u00fczeylerin s\u0131k\u0131 bir s\u0131zd\u0131rmazl\u0131k sa\u011flayamamas\u0131 nedeniyle conta gerektirir. Flan\u015f d\u00fczl\u00fc\u011f\u00fcndeki farkl\u0131l\u0131klar da k\u00fc\u00e7\u00fck s\u0131z\u0131nt\u0131 yollar\u0131 olu\u015fturur. CTGV, sevkiyat \u00f6ncesinde her vanay\u0131 bas\u0131n\u00e7 testinden ge\u00e7irse de, bu durum baz\u0131 sorunlara yol a\u00e7abilir. <a href=\"https:\/\/www.tgvalve.com\/tr\/blog\/standards\/ansi-vs-api-vs-iso\/\" target=\"_blank\" rel=\"noreferrer noopener\">EN 12266 ve API 6D standartlar\u0131<\/a>, Montaj s\u0131ras\u0131nda yanl\u0131\u015f conta se\u00e7imi veya kal\u0131nl\u0131\u011f\u0131n\u0131n kullan\u0131lmas\u0131 da sahada sorunlara yol a\u00e7abilir.\u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>EPC M\u00fchendislerinin Kurulum S\u0131ras\u0131nda Kar\u015f\u0131la\u015ft\u0131\u011f\u0131 Yayg\u0131n Yanl\u0131\u015f Anlamalar<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bu sorunlar EPC projelerinde s\u0131k\u00e7a ortaya \u00e7\u0131kar ve genellikle planlanmam\u0131\u015f yeniden \u00e7al\u0131\u015fmalara yol a\u00e7ar.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Yanl\u0131\u015f Anlama 1 \u2014 \u201cT\u00fcm Kelebek Vanalar Ayn\u0131 Contay\u0131 Kullan\u0131r\u201d<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Geni\u015f kenarl\u0131 yumu\u015fak oturma y\u00fczeyine sahip wafer kelebek vanalar\u0131n contaya ihtiyac\u0131 olmayabilirken, metal oturma y\u00fczeyli vanalar contaya ihtiya\u00e7 duyar. Bunlar\u0131n ayn\u0131 \u015fekilde \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 varsaymak, disk giri\u015fimine veya tutars\u0131z s\u0131zd\u0131rmazl\u0131\u011fa yol a\u00e7ar.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Yanl\u0131\u015f Anlama 2 \u2014 \u201cHerhangi bir yumu\u015fak malzeme i\u015fe yarar\u201d<\/strong><\/h3>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Malzeme uyumlulu\u011fu \u00f6nemlidir.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.tgvalve.com\/tr\/blog\/standards\/epdm-vs-nbr-which-is-better\/\" target=\"_blank\" rel=\"noreferrer noopener\">NBR veya EPDM<\/a> Su ve hafif kimyasallar i\u00e7in uygundur.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.tgvalve.com\/tr\/blog\/butterfly-valve\/what-is-ptfe-in-a-butterfly-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">PTFE<\/a> A\u015f\u0131nd\u0131r\u0131c\u0131 maddelerle ba\u015fa \u00e7\u0131kabilir.<\/li>\n\n\n\n<li>Grafit y\u00fcksek s\u0131cakl\u0131klara dayan\u0131kl\u0131d\u0131r ancak baz\u0131 ba\u011flant\u0131 tipi tasar\u0131mlar i\u00e7in fazla sert olabilir.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"685\" height=\"369\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/different-materials-of-valve-seat.webp\" alt=\"\" class=\"wp-image-2019\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/different-materials-of-valve-seat.webp 685w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/different-materials-of-valve-seat-500x269.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/different-materials-of-valve-seat-300x162.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/different-materials-of-valve-seat-18x10.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/different-materials-of-valve-seat-139x75.webp 139w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/different-materials-of-valve-seat-480x259.webp 480w\" sizes=\"auto, (max-width:767px) 480px, 685px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Yanl\u0131\u015f Anlama 3 \u2014 \u201cDisk Bo\u015flu\u011fu Conta Kal\u0131nl\u0131\u011f\u0131ndan Etkilenmez\u201d<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Conta kal\u0131nl\u0131\u011f\u0131, disk d\u00f6n\u00fc\u015f\u00fcn\u00fc do\u011frudan etkiler. \u00d6zellikle c\u0131vata hizalamas\u0131n\u0131n s\u0131k\u0131\u015ft\u0131rmay\u0131 etkiledi\u011fi kelebek valf tipi ba\u011flant\u0131 noktalar\u0131nda, kal\u0131nl\u0131ktaki ufak art\u0131\u015flar bile hareketi engelleyebilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Yanl\u0131\u015f Anlama 4 \u2014 \u201cTork De\u011ferleri Conta T\u00fcr\u00fcne G\u00f6re De\u011fi\u015fmez\u201d<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Farkl\u0131 malzemeler farkl\u0131 \u015fekillerde s\u0131k\u0131\u015ft\u0131r\u0131l\u0131r. \u00c7ok fazla tork elastomer yuvalara zarar verir; \u00e7ok az tork ise bo\u015fluklara neden olur. CTGV'nin i\u015fleme ve montaj kontrolleri, istikrarl\u0131 torkun neden gerekli oldu\u011funu g\u00f6stermektedir. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Malzeme Se\u00e7enekleri: Al\u00fcminyum Bronz Ne Zaman \u0130\u015fe Yarar ve Ne Zaman Yaramaz<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"684\" height=\"360\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/material-focus-of-aluminum-bronze.webp\" alt=\"al\u00fcminyum bronzun malzeme odak noktas\u0131\" class=\"wp-image-2020\" style=\"width:600px\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/material-focus-of-aluminum-bronze.webp 684w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/material-focus-of-aluminum-bronze-500x263.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/material-focus-of-aluminum-bronze-300x158.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/material-focus-of-aluminum-bronze-18x9.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/material-focus-of-aluminum-bronze-143x75.webp 143w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/material-focus-of-aluminum-bronze-480x253.webp 480w\" sizes=\"auto, (max-width:767px) 480px, 684px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Al\u00fcminyum bronz, mukavemeti ve korozyon direnci sayesinde deniz suyu, ac\u0131 su ve orta derecede a\u015f\u0131nmaya kar\u015f\u0131 idealdir. Korozyon riski s\u0131cakl\u0131k endi\u015felerinden daha a\u011f\u0131r bast\u0131\u011f\u0131nda iyi performans g\u00f6sterir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ancak, y\u00fcksek s\u0131cakl\u0131ktaki buhar, a\u015f\u0131nd\u0131r\u0131c\u0131 kimyasallar, keskin taneli bulama\u00e7lar, kriyojenik s\u0131cakl\u0131klar veya a\u015f\u0131r\u0131 bas\u0131n\u00e7lar i\u00e7in uygun de\u011fildir. Bu ortamlarda m\u00fchendisler, tamam\u0131 do\u011frulanm\u0131\u015f paslanmaz \u00e7elik, dubleks \u00e7elik veya nikel bazl\u0131 ala\u015f\u0131mlar\u0131 tercih ederler. <a href=\"https:\/\/www.tgvalve.com\/tr\/blog\/butterfly-valve\/butterfly-valve-testing-standard-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">CTGV'nin malzeme testleri <\/a>ve sim\u00fclasyon.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Do\u011fru Conta Se\u00e7imi \u0130\u00e7in Pratik K\u0131lavuzlar<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A\u015fa\u011f\u0131daki ad\u0131mlar\u0131 izleyerek bir conta se\u00e7in:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Valfin oturma y\u00fczeyinin yap\u0131s\u0131n\u0131 belirleyin.<\/strong><\/li>\n\n\n\n<li><strong>Flan\u015f standartlar\u0131n\u0131 ve y\u00fczey kalitesini kontrol edin.<\/strong><\/li>\n\n\n\n<li><strong>Malzemeleri s\u0131cakl\u0131k ve kimyasal bile\u015fime uygun hale getirin.<\/strong><\/li>\n\n\n\n<li><strong>Disklerin birbirine temas etmesini \u00f6nlemek i\u00e7in conta kal\u0131nl\u0131\u011f\u0131n\u0131 kontrol edin.<\/strong><\/li>\n\n\n\n<li><strong>Conta s\u0131k\u0131\u015ft\u0131rma \u00f6zelliklerine g\u00f6re tork uygulay\u0131n.<\/strong><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Bu prensipler, vanalar fabrikadan \u00e7\u0131kmadan \u00f6nce yap\u0131lan spektral testler, \u00e7ekme dayan\u0131m\u0131 testleri ve s\u0131z\u0131nt\u0131 testleri gibi CTGV'nin denetim standartlar\u0131yla uyumludur.<\/p>\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 vana contas\u0131n\u0131 se\u00e7mek, performans, g\u00fcvenlik ve uzun vadeli bak\u0131m \u00fczerinde etkilidir. EPC ekipleri, oturma yeri yap\u0131s\u0131n\u0131, flan\u015f durumunu ve ortam \u00f6zelliklerini anlad\u0131klar\u0131nda \u00e7o\u011fu sorundan ka\u00e7\u0131n\u0131rlar. Tam test, malzeme kontrol\u00fc ve teknik destek sunan bir \u00fcreticiyle ortakl\u0131k kurmak, her projenin daha sa\u011flam bir temelde ba\u015flamas\u0131na yard\u0131mc\u0131 olur. Karma\u015f\u0131k uygulamalar i\u00e7in tasarlanm\u0131\u015f vanalar koleksiyonunu ke\u015ffetmek i\u00e7in CTGV'yi ziyaret edin ve s\u0131zd\u0131rmazl\u0131k ve malzeme kararlar\u0131n\u0131zda size destek olabilecek uzmanlarla 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>","protected":false},"excerpt":{"rendered":"<p>Choosing the right gasket for a butterfly valve gasket connection seems simple, but many EPC teams still face leaks, premature wear, or misalignment because of basic<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":2017,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2016","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-butterfly-valve"],"_links":{"self":[{"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/posts\/2016","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=2016"}],"version-history":[{"count":1,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/posts\/2016\/revisions"}],"predecessor-version":[{"id":2021,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/posts\/2016\/revisions\/2021"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/media\/2017"}],"wp:attachment":[{"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/media?parent=2016"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/categories?post=2016"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/tags?post=2016"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Bu farkl\u0131l\u0131klar\u0131n yanl\u0131\u015f yorumlanmas\u0131 genellikle a\u015f\u0131r\u0131 s\u0131k\u0131\u015ft\u0131rmaya veya deforme olmu\u015f koltuklara yol a\u00e7arak erken ar\u0131zaya neden olur.<\/p>\n\n\n\n\n\n
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