{"id":2574,"date":"2026-06-12T06:17:10","date_gmt":"2026-06-12T06:17:10","guid":{"rendered":"https:\/\/www.tgvalve.com\/?p=2574"},"modified":"2026-07-07T09:39:41","modified_gmt":"2026-07-07T09:39:41","slug":"butterfly-valve-stainless-steel-corrosive-selection","status":"publish","type":"post","link":"https:\/\/www.tgvalve.com\/tr\/blog\/butterfly-valve\/butterfly-valve-stainless-steel-corrosive-selection\/","title":{"rendered":"Kelebek Vana C\u0131vata Tablosu A\u00e7\u0131klamas\u0131: Flan\u015f Boyutlar\u0131 ve Ba\u011flant\u0131 Eleman\u0131 Temelleri"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Kelebek vana c\u0131vata tablosu, vana boyutunu ve flan\u015f standard\u0131n\u0131 c\u0131vata say\u0131s\u0131, \u00e7ap\u0131, uzunlu\u011fu ve malzeme kalitesiyle e\u015fle\u015ftiren bir referans tablosudur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Yanl\u0131\u015f c\u0131vata se\u00e7imi bir projeyi durdurabilir. Yanl\u0131\u015f boyutta c\u0131vata se\u00e7imi ise s\u0131z\u0131nt\u0131lara, flan\u015f hasarlar\u0131na ve planlanmam\u0131\u015f duru\u015f s\u00fcrelerine yol a\u00e7abilir. Bu nedenle, bir uzmana dan\u0131\u015fmak \u00f6nemlidir. <a href=\"https:\/\/tgvalve.b-cdn.net\/wp-content\/uploads\/2025\/05\/CTGV-Catalogue.pdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>kelebek vana c\u0131vata \u015femas\u0131<\/strong><\/a> Bu sorunlar\u0131 \u00f6nler.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu makale size \u015funlar\u0131 sunuyor: <strong>flan\u015f c\u0131vata boyutu<\/strong> Do\u011fru kurulum i\u00e7in ihtiyac\u0131n\u0131z olan veriler. Ayr\u0131ca flan\u015f standartlar\u0131, ba\u011flant\u0131 eleman\u0131 malzeme kaliteleri ve ekiplerin sahada yapt\u0131\u011f\u0131 en yayg\u0131n hatalar\u0131 da kapsar.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Kelebek Vana C\u0131vata \u015eemas\u0131 Nedir?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kelebek vana c\u0131vatas\u0131 se\u00e7im tablosu, ba\u011flant\u0131 eleman\u0131 se\u00e7imi i\u00e7in bir referans tablosudur. Vana boyutunu ve flan\u015f standard\u0131n\u0131 c\u0131vata say\u0131s\u0131, c\u0131vata \u00e7ap\u0131, di\u015f tipi ve minimum uzunlukla e\u015fle\u015ftirir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu tablo, NPS veya DN boyutu ve bas\u0131n\u00e7 s\u0131n\u0131f\u0131 i\u00e7in \u00f6zel bir k\u0131lavuz sa\u011flar. M\u00fchendisler, kurulum ba\u015flamadan \u00f6nce do\u011fru donan\u0131m\u0131 sipari\u015f etmek i\u00e7in bu tabloyu kullan\u0131rlar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Montaj ekipleri, flan\u015flar\u0131 s\u0131kmadan \u00f6nce c\u0131vata boyutunu do\u011frulamak i\u00e7in de bu tabloyu kullan\u0131r. Tedarik m\u00fchendisleri ise ba\u011flant\u0131 elemanlar\u0131n\u0131 e\u015fle\u015ftirmek i\u00e7in bu tablodan yararlan\u0131r. <strong><a href=\"https:\/\/www.tgvalve.com\/tr\/product\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.tgvalve.com\/product\/\" rel=\"noreferrer noopener\">kelebek vana boyutlar\u0131<\/a><\/strong> Sipari\u015f verirken kullan\u0131l\u0131r. Son olarak, bak\u0131m ekipleri yedek c\u0131vatalar\u0131n orijinal \u00f6zelliklere uygun olup olmad\u0131\u011f\u0131n\u0131 do\u011frulamak i\u00e7in bunu kullan\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu \u015fema olmadan, a\u015f\u0131r\u0131 s\u0131k\u0131lm\u0131\u015f k\u00fc\u00e7\u00fck boyutlu c\u0131vatalar veya yetersiz y\u00fck alt\u0131nda \u00e7al\u0131\u015fan b\u00fcy\u00fck boyutlu c\u0131vatalar nedeniyle ba\u011flant\u0131 s\u0131zd\u0131rmazl\u0131\u011f\u0131 etkilenebilir.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Flan\u015f Standartlar\u0131 C\u0131vata Se\u00e7imini Nas\u0131l Belirler?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Flan\u015f standartlar\u0131, her boyut ve bas\u0131n\u00e7 s\u0131n\u0131f\u0131 i\u00e7in c\u0131vata miktar\u0131n\u0131, \u00e7ap\u0131n\u0131, uzunlu\u011funu ve malzemesini belirler. ASME B16.5 ve B16.47 standartlar\u0131, do\u011fru ve g\u00fcvenli bir s\u0131zd\u0131rmazl\u0131k i\u00e7in gerekli c\u0131vata daireleri ve delik aral\u0131klar\u0131 i\u00e7in boyutlar\u0131 sa\u011flar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6ncelikle flan\u015f standard\u0131n\u0131 belirleyin, \u00e7\u00fcnk\u00fc bu gerekli olan\u0131 belirler. <strong>flan\u015f c\u0131vata boyutu<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>ASME Flan\u015flar\u0131<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>ASME flan\u015f\u0131<\/strong> Sistem, NPS 24&#039;e kadar olan boyutlar i\u00e7in ASME B16.5&#039;e ve daha b\u00fcy\u00fck \u00e7aplar i\u00e7in ASME B16.47&#039;ye uygundur. S\u0131n\u0131f 150, standart kelebek vana servisi i\u00e7in en yayg\u0131n bas\u0131n\u00e7 derecesidir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ASME B16.5 standard\u0131na g\u00f6re, c\u0131vata say\u0131s\u0131 ve c\u0131vata dairesi \u00e7ap\u0131 boru boyutuna ba\u011fl\u0131 olarak artar.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6rne\u011fin, 4 in\u00e7lik bir S\u0131n\u0131f 150 flan\u015f sekiz adet 5\/8 in\u00e7lik c\u0131vata kullan\u0131r. 12 in\u00e7lik bir S\u0131n\u0131f 150 flan\u015f ise on iki adet 7\/8 in\u00e7lik c\u0131vata kullan\u0131r. Bu say\u0131lar vana \u00fcreticisi taraf\u0131ndan de\u011fil, standart taraf\u0131ndan belirlenir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>EN\/DIN Flan\u015flar<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Avrupa boru sistemleri, PN6, PN10 ve PN16 bas\u0131n\u00e7 s\u0131n\u0131flar\u0131na sahip EN 1092-1 standard\u0131na uygundur. T\u00fcm sistemlerde metrik c\u0131vata \u00f6l\u00e7\u00fcleri kullan\u0131l\u0131r. PN16&#039;da kullan\u0131lan bir M16 saplama, ASME S\u0131n\u0131f 150&#039;deki 5\/8 in\u00e7 UNC c\u0131vata ile de\u011fi\u015ftirilemez.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>ASME S\u0131n\u0131f 150 Kelebek Vana C\u0131vata Tablosunun Kullan\u0131m\u0131<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tabloyu okumak i\u00e7in, NPS\/DN boyutunu g\u00f6steren sat\u0131ra bak\u0131n. S\u00fctunlar size c\u0131vata say\u0131s\u0131n\u0131, \u00e7ap\u0131, di\u015f serisini, minimum uzunlu\u011fu ve malzeme kalitesini g\u00f6sterir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>ASME S\u0131n\u0131f 150 C\u0131vata Tablosu (NPS 2 - NPS 24)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><em>T\u00fcm \u00f6l\u00e7\u00fcler ASME B16.5 S\u0131n\u0131f 150&#039;ye g\u00f6re verilmi\u015ftir. Saplama uzunluklar\u0131, standart contalarla tam di\u015f temas\u0131 i\u00e7in minimum de\u011ferlerdir.<\/em><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>NPS (i\u00e7inde)<\/strong><\/th><th><strong>DN (mm)<\/strong><\/th><th><strong>C\u0131vata Say\u0131s\u0131<\/strong><\/th><th><strong>C\u0131vata \u00c7ap\u0131.<\/strong><\/th><th><strong>\u0130plik<\/strong><\/th><th><strong>Minimum Uzunluk<\/strong><\/th><th><strong>Seviye<\/strong><\/th><\/tr><\/thead><tbody><tr><td>2 in\u00e7<\/td><td>DN 50<\/td><td>4<\/td><td>5\/8\u2033<\/td><td>UNC<\/td><td>3,25 in\u00e7<\/td><td>A193 B7<\/td><\/tr><tr><td>3 in\u00e7<\/td><td>DN 80<\/td><td>4<\/td><td>5\/8\u2033<\/td><td>UNC<\/td><td>3,50 in\u00e7<\/td><td>A193 B7<\/td><\/tr><tr><td>4 in\u00e7<\/td><td>DN 100<\/td><td>8<\/td><td>5\/8\u2033<\/td><td>UNC<\/td><td>3,75 in\u00e7<\/td><td>A193 B7<\/td><\/tr><tr><td>6 in\u00e7<\/td><td>DN 150<\/td><td>8<\/td><td>3\/4 in\u00e7<\/td><td>UNC<\/td><td>4,25 in\u00e7<\/td><td>A193 B7<\/td><\/tr><tr><td>8 in\u00e7<\/td><td>DN 200<\/td><td>8<\/td><td>3\/4 in\u00e7<\/td><td>UNC<\/td><td>4,50 in\u00e7<\/td><td>A193 B7<\/td><\/tr><tr><td>10 in\u00e7<\/td><td>DN 250<\/td><td>12<\/td><td>7\/8\u2033<\/td><td>UNC<\/td><td>5,00 in\u00e7<\/td><td>A193 B7<\/td><\/tr><tr><td>12 in\u00e7<\/td><td>DN 300<\/td><td>12<\/td><td>7\/8\u2033<\/td><td>UNC<\/td><td>5,25 in\u00e7<\/td><td>A193 B7<\/td><\/tr><tr><td>14 in\u00e7<\/td><td>DN 350<\/td><td>12<\/td><td>1 in\u00e7<\/td><td>UNC<\/td><td>5,75 in\u00e7<\/td><td>A193 B7<\/td><\/tr><tr><td>16 in\u00e7<\/td><td>DN 400<\/td><td>16<\/td><td>1 in\u00e7<\/td><td>UNC<\/td><td>6,00 in\u00e7<\/td><td>A193 B7<\/td><\/tr><tr><td>18 in\u00e7<\/td><td>DN 450<\/td><td>16<\/td><td>1-1\/8\u2033<\/td><td>UNC<\/td><td>6,50 in\u00e7<\/td><td>A193 B7<\/td><\/tr><tr><td>20 in\u00e7<\/td><td>DN 500<\/td><td>20<\/td><td>1-1\/8\u2033<\/td><td>UNC<\/td><td>6,75 in\u00e7<\/td><td>A193 B7<\/td><\/tr><tr><td>24 in\u00e7<\/td><td>DN 600<\/td><td>20<\/td><td>1-1\/4\u2033<\/td><td>UNC<\/td><td>7,25 in\u00e7<\/td><td>A193 B7<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Kelebek Vana Kapak Vidas\u0131 Tablosu Notu<\/strong><\/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\/07\/image3-1.webp\" alt=\"\" class=\"wp-image-2575\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image3-1.webp 1200w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image3-1-500x250.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image3-1-300x150.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image3-1-768x384.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image3-1-18x9.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image3-1-150x75.webp 150w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image3-1-480x240.webp 480w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image3-1-800x400.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.tgvalve.com\/tr\/product\/wafer-concentric-butterfly-valve\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.tgvalve.com\/product\/wafer-concentric-butterfly-valve\/\" rel=\"noreferrer noopener\">Wafer kelebek vanalar<\/a> Saplama c\u0131vatalar\u0131 yerine ge\u00e7meli c\u0131vatalar kullan\u0131n. <strong>kelebek vana kapa\u011f\u0131 vida tablosu<\/strong> Toplam c\u0131vata uzunlu\u011funu farkl\u0131 \u015fekilde hesaplar:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vana y\u00fcz y\u00fcze \u00f6l\u00e7\u00fcs\u00fcn\u00fc ekleyin (API 609 veya ISO 5752 standard\u0131na g\u00f6re).<\/li>\n\n\n\n<li>Her iki flan\u015f kal\u0131nl\u0131\u011f\u0131n\u0131 da toplay\u0131n.<\/li>\n\n\n\n<li>Her iki u\u00e7 i\u00e7in de somun y\u00fcksekli\u011fi pay\u0131n\u0131 ekleyin.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>C\u0131vata Malzeme Kaliteleri Nas\u0131l Se\u00e7ilir?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Malzeme kalitesi hem mukavemeti hem de korozyon performans\u0131n\u0131 etkiler. Bu nedenle, c\u0131vata kalitesini sadece mukavemete de\u011fil, \u00e7al\u0131\u015fma ortam\u0131n\u0131za ve s\u0131cakl\u0131\u011f\u0131n\u0131za da uygun olarak se\u00e7melisiniz. <strong>flan\u015f c\u0131vata boyutu<\/strong>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A193 B7 \/ A194 2H<\/strong>Ala\u015f\u0131ml\u0131 \u00e7elik saplamalar ve a\u011f\u0131r alt\u0131gen somunlar. 450\u00b0C&#039;ye kadar standart genel ama\u00e7l\u0131 kullan\u0131m.<\/li>\n\n\n\n<li><strong>A193 B8 \/ B8M<\/strong>Paslanmaz \u00e7elik. A\u015f\u0131nd\u0131r\u0131c\u0131 ortamlarda, kimyasal i\u015flemlerde veya deniz ortamlar\u0131nda kullan\u0131l\u0131r.<\/li>\n\n\n\n<li><strong>A307 B S\u0131n\u0131f\u0131<\/strong>D\u00fc\u015f\u00fck karbonlu \u00e7elik c\u0131vatalar. Sadece hafif hizmet tipi, d\u00fc\u015f\u00fck bas\u0131n\u00e7l\u0131 uygulamalar i\u00e7in uygundur.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Uygulama Senaryosu: 6 \u0130n\u00e7lik Su Ar\u0131tma Uygulamas\u0131 \u0130\u00e7in Grafik Nas\u0131l Okunur?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Bir su ar\u0131tma tesisi y\u00fcklenicisinin, bir tesisata 8 in\u00e7lik bir kelebek vana takmas\u0131 gerekiyor. <strong>ASME flan\u015f\u0131<\/strong> Ortam s\u0131cakl\u0131\u011f\u0131nda ar\u0131t\u0131lm\u0131\u015f su ta\u015f\u0131yan 150 numaral\u0131 hat. Y\u00fcklenici, kelebek vana c\u0131vatas\u0131 se\u00e7im tablosuna bakarak NPS 8 s\u0131ras\u0131n\u0131 bulur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Grafik a\u015fa\u011f\u0131daki bilgileri g\u00f6stermektedir:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>3\/4 in\u00e7 \u00e7ap\u0131nda 8 adet c\u0131vata<\/li>\n\n\n\n<li>UNC ba\u015fl\u0131\u011f\u0131<\/li>\n\n\n\n<li>minimum 4,50 in\u00e7 saplama uzunlu\u011fu<\/li>\n\n\n\n<li>A194 2H somunlu A193 B7 s\u0131n\u0131f\u0131.\u00a0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Kullan\u0131lan ortam a\u015f\u0131nd\u0131r\u0131c\u0131 olmayan ar\u0131t\u0131lm\u0131\u015f sudur, bu nedenle A193 B7 do\u011fru malzeme se\u00e7imidir. Paslanmaz \u00e7eli\u011fe ge\u00e7meye gerek yoktur, bu da tork de\u011ferlerinin yeniden hesaplanmas\u0131n\u0131 gerektirir.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Y\u00fcklenici, 8 tak\u0131m 3\/4 in\u00e7 x 4,50 in\u00e7 B7 saplama ve 2H a\u011f\u0131r alt\u0131gen somun sipari\u015f eder. C\u0131vatalar\u0131, belirtilen torkta \u00e7apraz s\u0131kma y\u00f6ntemiyle takarlar.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>S\u0131k Yap\u0131lan Kurulum Hatalar\u0131 ve Bunlardan Nas\u0131l Ka\u00e7\u0131n\u0131l\u0131r<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kelebek vanalardaki s\u0131z\u0131nt\u0131lar\u0131n \u00e7o\u011fu \u00fc\u00e7 ba\u011flant\u0131 hatas\u0131ndan kaynaklan\u0131r. Bu hatalar, do\u011fru boyutlar ve torklama prosed\u00fcr\u00fc kullan\u0131larak \u00f6nlenebilir.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Hata 1: Wafer Vanalar \u0130\u00e7in Yanl\u0131\u015f Kapak Vidas\u0131 Uzunlu\u011fu<\/strong><\/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\/07\/image4-3.webp\" alt=\"\" class=\"wp-image-2576\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image4-3.webp 1200w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image4-3-500x250.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image4-3-300x150.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image4-3-768x384.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image4-3-18x9.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image4-3-150x75.webp 150w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image4-3-480x240.webp 480w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image4-3-800x400.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ekipler genellikle c\u0131vata uzunlu\u011funu yaln\u0131zca NPS s\u00fctunundan al\u0131rlar ve flan\u015f kal\u0131nl\u0131\u011f\u0131n\u0131 dikkate almazlar. \u00c7ok k\u0131sa bir c\u0131vata, her iki flan\u015ftaki di\u015flere tam olarak oturmaz. \u00c7ok uzun bir c\u0131vata ise flan\u015flar yerine oturmadan \u00f6nce dibe vurur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kapak vidas\u0131n\u0131n uzunlu\u011funu her seferinde \u015fu form\u00fcl\u00fc kullanarak hesaplay\u0131n:&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Y\u00fcz y\u00fcze mesafe + 2x flan\u015f kal\u0131nl\u0131\u011f\u0131 + 2x somun y\u00fcksekli\u011fi.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>kelebek vana kapa\u011f\u0131 vida tablosu<\/strong> Bu sayede hesaplama daha h\u0131zl\u0131 ger\u00e7ekle\u015fir ve yer de\u011fi\u015ftirme i\u015flemleri \u00f6nlenir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Hata 2: S\u0131ral\u0131 S\u0131kma<\/strong><\/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\/07\/image2-4.webp\" alt=\"\" class=\"wp-image-2577\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image2-4.webp 1200w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image2-4-500x250.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image2-4-300x150.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image2-4-768x384.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image2-4-18x9.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image2-4-150x75.webp 150w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image2-4-480x240.webp 480w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image2-4-800x400.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Flan\u015f \u00e7evresindeki c\u0131vatalar\u0131 saat y\u00f6n\u00fcnde s\u0131kmak, contay\u0131 d\u00fczensiz bir \u015fekilde s\u0131k\u0131\u015ft\u0131r\u0131r. Bir taraf tamamen yerine otururken, kar\u015f\u0131 taraf gev\u015fek kal\u0131r. Sonu\u00e7 olarak, bas\u0131n\u00e7 d\u00f6ng\u00fcs\u00fc alt\u0131nda s\u0131z\u0131nt\u0131 yapan mikro bo\u015fluklar olu\u015fur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u0131kma i\u015flemini her zaman \u00e7apraz veya y\u0131ld\u0131z \u015feklinde yap\u0131n. En az iki ge\u00e7i\u015f yap\u0131n: 50% torkunda s\u0131k\u0131 bir ge\u00e7i\u015f ve belirtilen tam torkta son bir ge\u00e7i\u015f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Hata 3: ASME ve EN Flan\u015f Standartlar\u0131n\u0131 Kar\u0131\u015ft\u0131rmak<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Bir <strong>ASME flan\u015f\u0131<\/strong> S\u0131n\u0131f 150&#039;deki bir flan\u015f ile PN16&#039;daki EN 1092-1 flan\u015f ayn\u0131 c\u0131vata deli\u011fi desenine sahip de\u011fildir. Nominal boru boyutu e\u015fle\u015fir, ancak c\u0131vata dairesi \u00e7ap\u0131 e\u015fle\u015fmez.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kar\u0131\u015ft\u0131rma <strong>ASME flan\u015f\u0131<\/strong> EN standard\u0131na uygun valf y\u00fczeylerine sahip donan\u0131mlar, c\u0131vata deli\u011fi hizalama sorunlar\u0131n\u0131n ba\u015fl\u0131ca nedenidir.&nbsp;<\/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\">S\u0131z\u0131nt\u0131s\u0131z bir kurulumun ilk ad\u0131m\u0131, bir uzmana dan\u0131\u015fmakt\u0131r. <strong>kelebek vana boyutlar\u0131 <\/strong>\u015eema incelenmelidir. ASME flan\u015f veya EN standard\u0131n\u0131n belirlenmesi ve do\u011fru bas\u0131n\u00e7 s\u0131n\u0131f\u0131 ve nominal boru boyutuyla e\u015fle\u015ftirilmesi \u00e7ok \u00f6nemlidir. C\u0131vata say\u0131lar\u0131 ve flan\u015f c\u0131vata boyutlar\u0131 da \u015femadan al\u0131nmal\u0131d\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Yanl\u0131\u015f c\u0131vata uzunlu\u011fu, uyumsuz flan\u015f standartlar\u0131 ve ard\u0131\u015f\u0131k torklama, operasyonlar\u0131 durduran ar\u0131zalara neden olur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.tgvalve.com\/tr\/manufacturing\/\" target=\"_blank\" rel=\"noreferrer noopener\">TG Valve kelebek vanalar \u00fcretmektedir.<\/a> 2 ila 72 in\u00e7 NPS aral\u0131\u011f\u0131nda, ASME, EN ve API standartlar\u0131na uygun olarak hassas bir \u015fekilde i\u015flenmi\u015f c\u0131vata desenlerimiz, standartlarla m\u00fckemmel uyum sa\u011flar. <a href=\"https:\/\/tgvalve.b-cdn.net\/wp-content\/uploads\/2025\/10\/2025%E7%89%88%E5%A4%A9%E5%B7%A5%E8%9D%B6%E9%98%80%E5%9B%9B%E6%8A%98%E9%A1%B52.pdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>flan\u015f c\u0131vata boyutu<\/strong><\/a> Gereksinimleri kar\u015f\u0131layarak, kolay ve sahada kullan\u0131ma haz\u0131r kurulum sa\u011flar.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Destekleyen <a href=\"https:\/\/www.tgvalve.com\/tr\/quality\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.tgvalve.com\/quality\/\" rel=\"noreferrer noopener\">ISO 9001<\/a> Sertifikasyonumuz sayesinde, k\u00fcresel proje sahalar\u0131na do\u011fru kelebek vana boyutlar\u0131 ve eksiksiz ba\u011flant\u0131 eleman\u0131 uyumluluk verileri sa\u011fl\u0131yoruz. Her vana \u015fu \u00f6zelliklerle birlikte g\u00f6nderilir: <strong>kelebek vana boyutlar\u0131<\/strong> Dok\u00fcmantasyon ve ba\u011flant\u0131 eleman\u0131 uyumluluk verileri.<\/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>A butterfly valve bolt chart is a reference table that maps valve size and flange standard to bolt count, diameter, length, and material grade. Choosing the<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":2578,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2574","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\/2574","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=2574"}],"version-history":[{"count":1,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/posts\/2574\/revisions"}],"predecessor-version":[{"id":2580,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/posts\/2574\/revisions\/2580"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/media\/2578"}],"wp:attachment":[{"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/media?parent=2574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/categories?post=2574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/tags?post=2574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}