{"id":1979,"date":"2026-02-01T09:00:00","date_gmt":"2026-02-01T09:00:00","guid":{"rendered":"https:\/\/www.tgvalve.com\/?p=1979"},"modified":"2026-03-04T06:14:56","modified_gmt":"2026-03-04T06:14:56","slug":"ductile-iron-vs-cast-iron-butterfly-valve-lcc","status":"publish","type":"post","link":"https:\/\/www.tgvalve.com\/tr\/blog\/butterfly-valve\/comparison\/ductile-iron-vs-cast-iron-butterfly-valve-lcc\/","title":{"rendered":"Sfero D\u00f6k\u00fcm Kelebek Vana m\u0131 Yoksa D\u00f6kme Demir mi: Belediye Su Altyap\u0131s\u0131 i\u00e7in Ya\u015fam D\u00f6ng\u00fcs\u00fc Maliyet Analizi"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Birinden di\u011ferine se\u00e7im yapmak <a href=\"https:\/\/www.tgvalve.com\/tr\/butterfly-valve-manufacturer-in-china\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>S\u00fcnek d\u00f6kme demir kelebek vana<\/strong><\/a> ve bir <strong>d\u00f6kme demir kelebek vana<\/strong> Belediyelerin su altyap\u0131s\u0131 konusunda \u00f6nemli bir karard\u0131r.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">EPC (M\u00fchendislik, Tedarik ve \u0130n\u015faat) al\u0131c\u0131lar\u0131 i\u00e7in daha ucuz malzemeler genellikle &quot;teknik bor\u00e7&quot; yarat\u0131r. Bu bor\u00e7, projenin 50 y\u0131ll\u0131k \u00f6mr\u00fc boyunca \u00e7ok daha y\u00fcksek bak\u0131m ve i\u015fletme maliyetlerine yol a\u00e7ar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Daha d\u00fc\u015f\u00fck maliyetli bir se\u00e7ene\u011fi tercih etmek <strong>d\u00f6kme demir wafer kelebek vana<\/strong> \u00c7eyrek d\u00f6nemlik b\u00fct\u00e7eleri kar\u015f\u0131layabilir. Ancak, proje ya\u015fam d\u00f6ng\u00fcs\u00fcn\u00fcn ilerleyen a\u015famalar\u0131nda genellikle b\u00fcy\u00fck i\u015fletme gideri (OPEX) art\u0131\u015flar\u0131na yol a\u00e7ar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu k\u0131lavuz, payda\u015flar\u0131n uzun vadeli istikrar ve risk azaltma perspektifinden malzeme se\u00e7imini gerek\u00e7elendirmelerine yard\u0131mc\u0131 olmak amac\u0131yla Toplam Sahip Olma Maliyeti (TCO) konusunu ele almaktad\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kelebek Vanalar\u0131n Malzeme Bile\u015fenleri<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bu malzemelerin maliyetini anlamak i\u00e7in, bunlar\u0131n neyden yap\u0131ld\u0131\u011f\u0131n\u0131 anlaman\u0131z gerekir:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>D\u00f6kme Demir veya Gri D\u00f6kme Demir (ASTM A126):<\/strong> Uzun s\u00fcredir end\u00fcstriyel kullan\u0131m\u0131 ve d\u00fc\u015f\u00fck maliyetiyle bilinir. Dezavantaj\u0131 ise pul pul grafit yap\u0131lar\u0131 nedeniyle do\u011fu\u015ftan gelen k\u0131r\u0131lganl\u0131\u011f\u0131d\u0131r.<\/li>\n\n\n\n<li><strong>Sfero D\u00f6k\u00fcm (ASTM A536):<\/strong> &quot;Nod\u00fcler&quot; veya k\u00fcresel grafit ile karakterize edilir. Bu, \u00f6nemli \u00e7ekme dayan\u0131m\u0131 ve esneklik sa\u011flar, bu da onu <strong>S\u00fcnek d\u00f6kme demir kelebek vana<\/strong> Dayan\u0131kl\u0131l\u0131k konusunda modern standart.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A\u015fa\u011f\u0131da \u00f6nemli \u00f6zellikleri kar\u015f\u0131la\u015ft\u0131ran bir tablo bulunmaktad\u0131r:<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u00d6zellik<\/strong><\/td><td><strong>D\u00f6kme Demir (ASTM A126)<\/strong><\/td><td><strong>Sfero D\u00f6k\u00fcm (ASTM A536)<\/strong><\/td><\/tr><tr><td>Dayan\u0131kl\u0131l\u0131k<\/td><td>K\u0131r\u0131lgan; \u00e7atlamaya yatk\u0131n<\/td><td>Dayan\u0131kl\u0131; y\u00fcksek darbe direnci<\/td><\/tr><tr><td>\u00c7ekme Mukavemeti<\/td><td>Daha d\u00fc\u015f\u00fck (~31.000 psi)<\/td><td>\u00c7ok Daha Y\u00fcksek (~60.000+ psi)<\/td><\/tr><tr><td>Ar\u0131za Modu<\/td><td>Par\u00e7alar (Felaket)<\/td><td>S\u0131z\u0131nt\u0131lar veya Deformasyonlar (Kontrol Edilebilir)<\/td><\/tr><tr><td>Standart Kullan\u0131m<\/td><td>D\u00fc\u015f\u00fck bas\u0131n\u00e7l\u0131, i\u00e7 mekan HVAC sistemi<\/td><td>Y\u00fcksek bas\u0131n\u00e7l\u0131, yer alt\u0131 Belediye<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00f6kme demir (CI) -201 daha d\u00fc\u015f\u00fck ba\u015flang\u0131\u00e7 sat\u0131n alma fiyat\u0131 sunarken, s\u00fcnek demir (DI) proje \u00f6mr\u00fc boyunca daha iyi bir yat\u0131r\u0131m getirisi (ROI) sa\u011flar. Riski azalt\u0131r ve daha uzun \u00f6m\u00fcrl\u00fcd\u00fcr. <strong>AWWA C504 standard\u0131<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kelebek Vanalar\u0131n Teknik Temelleri<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bu b\u00f6l\u00fcmde, bu vanalar\u0131 dayan\u0131kl\u0131 k\u0131lan teknik temeller incelenmektedir. Mekanik tasar\u0131mlar\u0131n\u0131n y\u00fcksek bas\u0131nca nas\u0131l dayand\u0131\u011f\u0131 ve \u00f6zel kaplamalar\u0131n zorlu ortamlarda a\u015f\u0131nmay\u0131 nas\u0131l \u00f6nledi\u011fi a\u00e7\u0131klanmaktad\u0131r.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Mekanik B\u00fct\u00fcnl\u00fck<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vana \u00f6mr\u00fcn\u00fc de\u011ferlendirirken, ERP&#039;ler teknik \u00f6zelliklere dayal\u0131 olarak mekanik b\u00fct\u00fcnl\u00fc\u011f\u00fc g\u00f6z \u00f6n\u00fcnde bulundurmal\u0131d\u0131r.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.tgvalve.com\/tr\/manufacturing\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Sfero d\u00f6k\u00fcm kelebek vana \u00fcreticileri<\/strong><\/a> ASTM A536 Grade 65-45-12 standard\u0131na uyumlulu\u011fa \u00f6ncelik verilmelidir. Bu malzemenin minimum \u00e7ekme dayan\u0131m\u0131 65.000 psi ve minimum akma dayan\u0131m\u0131 45.000 psi olarak belirtilmi\u015ftir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Yer kaymas\u0131 veya termal genle\u015fmenin ya\u015fand\u0131\u011f\u0131 belediye sistemlerinde, DI kelebek vanas\u0131 ar\u0131zalanmadan \u00f6nce deforme olur. Bu, sistemin tamamen bas\u0131n\u00e7s\u0131z kalmas\u0131n\u0131 \u00f6nleyen bir g\u00fcvenlik marj\u0131 sa\u011flar.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/www.tgvalve.com\/tr\/blog\/butterfly-valve\/butterfly-valve-pressure-rating-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">Bas\u0131n\u00e7 Derecesi<\/a> ve Kaplama Performans\u0131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Sfero d\u00f6k\u00fcm\u00fcn bas\u0131n\u00e7-a\u011f\u0131rl\u0131k oran\u0131 250B s\u0131n\u0131f\u0131 tesisatlar i\u00e7in optimize edilmi\u015ftir. Ancak d\u00f6kme demir \u00e7ok kal\u0131n ve a\u011f\u0131r duvarlar gerektirir. Ayr\u0131ca, kaynakla birle\u015ftirilmi\u015f bir yap\u0131ya ihtiya\u00e7 duyulur. <strong>epoksi kaplama <\/strong>S\u00fcnek d\u00f6kme demire \u00e7ok daha iyi yap\u0131\u015f\u0131r.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu koruyucu tabaka, i\u00e7 k\u0131s\u0131mda &quot;t\u00fcberk\u00fcloz&quot; olarak da bilinen pas topaklar\u0131n\u0131n olu\u015fmas\u0131n\u0131 \u00f6nlemek i\u00e7in \u00e7ok \u00f6nemlidir. Bu durum zamanla s\u00fcrt\u00fcnmeyi ve pompalama maliyetlerini art\u0131r\u0131r.<\/p>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\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    }\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\/concentric-butterfly-valve\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/06\/Concentric-Butterfly-Valve-800x800.webp\" alt=\"E\u015fmerkezli Kelebek Vana\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">E\u015fmerkezli Kelebek Vana<\/div>\n    <div class=\"hero-description\">\nBa\u011flant\u0131 Formu: Flan\u015f Model NO.: D341X Nominal \u00c7ap: 2\u2033 \u2013 64\u2033 G\u00f6vde: Karbon \u00c7elik, D\u00f6kme \u00c7elik, D\u00f6vme \u00c7elik, SS304, SS316, Al-Bronz, Sfero D\u00f6k\u00fcm Yatak: NBR, PTFE\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<h2 class=\"wp-block-heading\">Operasyonel Verimlilik i\u00e7in Stratejik Kurulum<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bu b\u00f6l\u00fcmde, belediye su projelerinde vanalar\u0131n montaj\u0131yla ilgili \u00f6zellikler ele al\u0131nmaktad\u0131r. Bu fakt\u00f6rler, maliyetli bak\u0131m masraflar\u0131n\u0131 ve istenmeyen kazalar\u0131 azaltmaya yard\u0131mc\u0131 olur.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Malzeme Se\u00e7imi<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Malzeme se\u00e7imi \u00e7evreyle uyumlu olmal\u0131d\u0131r. Yeralt\u0131 i\u00e7in... <strong>su besleme vanas\u0131, <\/strong>Zemin kaymas\u0131 durumunda \u00e7atlamayaca\u011f\u0131 i\u00e7in s\u00fcnek d\u00f6kme demir \u00f6nerilir.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Su pompalama istasyonlar\u0131n\u0131n i\u00e7inde de daha g\u00fcvenli bir se\u00e7enektir \u00e7\u00fcnk\u00fc s\u00fcrekli pompalama titre\u015fimine k\u0131r\u0131lmadan dayanabilir.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Kurulum Lojisti\u011fi<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Bir \u015feyin &quot;gizli maliyeti&quot; <strong>d\u00f6kme demir wafer kelebek vana<\/strong> Genellikle yer alt\u0131na d\u00f6\u015fenmeden \u00f6nce bile ortaya \u00e7\u0131kar. Metal \u00e7ok k\u0131r\u0131lgan oldu\u011fu i\u00e7in nakliye veya ta\u015f\u0131ma s\u0131ras\u0131nda kolayca \u00e7atlayabilir.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K\u00fc\u00e7\u00fck bir \u00e7atlak bile vanan\u0131n bas\u0131n\u00e7 testinden ge\u00e7ememesine neden olabilir. Bu da pahal\u0131 gecikmelere ve de\u011fi\u015ftirme maliyetlerine yol a\u00e7ar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A\u015fa\u011f\u0131da, vanalar s\u00f6z konusu oldu\u011funda d\u00f6kme demir ve sfero d\u00f6k\u00fcm aras\u0131ndaki kar\u015f\u0131la\u015ft\u0131rman\u0131n bir \u00f6zeti yer almaktad\u0131r:<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Faz<\/strong><\/td><td><strong>D\u00f6kme Demir (CI)<\/strong><\/td><td><strong>S\u00fcnek D\u00f6kme Demir (DI)<\/strong><\/td><\/tr><tr><td>0. Y\u0131l: Sermaye Harcamalar\u0131 (CAPEX)<\/td><td>15% Daha d\u00fc\u015f\u00fck ba\u015flang\u0131\u00e7 maliyeti<\/td><td>Standart piyasa fiyatland\u0131rmas\u0131<\/td><\/tr><tr><td>1-10. Y\u0131llar: Bak\u0131m<\/td><td>S\u0131k s\u0131k conta kontrolleri<\/td><td>Minimal m\u00fcdahale<\/td><\/tr><tr><td>15-30 Ya\u015f Aras\u0131: Risk<\/td><td>K\u0131r\u0131lma riski y\u00fcksek<\/td><td>Y\u00fcksek stabilite; yorulma yok.<\/td><\/tr><tr><td>50. Y\u0131l: TCO<\/td><td>Ba\u015flang\u0131\u00e7 Yat\u0131r\u0131m\u0131n\u0131n 2,5 Kat\u0131<\/td><td>1.1x Ba\u015flang\u0131\u00e7 Yat\u0131r\u0131m\u0131<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">50 y\u0131ll\u0131k bir nakit ak\u0131\u015f\u0131 analizi, DI vanalar\u0131n\u0131n tipik olarak 40% daha az bak\u0131m insan g\u00fcc\u00fc saati gerektirdi\u011fini ortaya koymaktad\u0131r. <strong>su besleme vanas\u0131<\/strong>, Acil bir onar\u0131m\u0131n maliyeti genellikle on yeni vanan\u0131n toplam fiyat\u0131n\u0131 a\u015fmaktad\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Vanalar\u0131n Dayan\u0131kl\u0131l\u0131\u011f\u0131 ve Ar\u0131za Maliyeti<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Belediye su projelerinde, bir <strong>su besleme vanas\u0131<\/strong> Sistem stresi alt\u0131ndaki performans\u0131 ile \u00f6l\u00e7\u00fcl\u00fcr. Uyumluluk <strong><a href=\"https:\/\/www.tgvalve.com\/tr\/blog\/butterfly-valve\/butterfly-valve-standards-overview\/\" target=\"_blank\" rel=\"noreferrer noopener\">AWWA C504<\/a> <\/strong>Standart, bir vanan\u0131n de\u011fi\u015fken hidrolik kuvvetlere dayanacak \u015fekilde tasarland\u0131\u011f\u0131n\u0131 garanti eder.\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Su \u00c7eki\u00e7lemesi ve \u015eok Dalgalar\u0131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Belediye su hatlar\u0131nda s\u0131kl\u0131kla &quot;su darbesi&quot; (water hammer) meydana gelir. Bu durum, pompalar\u0131n ani durmas\u0131 veya vanalar\u0131n aniden kapanmas\u0131 sonucu olu\u015fur. <strong>S\u00fcnek d\u00f6kme demir kelebek vana<\/strong> D\u00f6kme demir, do\u011fal esnekli\u011fi sayesinde bu enerji dalgalanmalar\u0131n\u0131 emer. Buna kar\u015f\u0131l\u0131k, ani y\u00fck d\u00f6kme demir g\u00f6vdeyi par\u00e7alayabilir ve beklenmedik bir kapanma riskine yol a\u00e7abilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ba\u015far\u0131s\u0131zl\u0131\u011f\u0131n Maliyeti<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Acil durum seferberli\u011fi ve d\u00fczenleyici cezalar, ba\u015far\u0131s\u0131zl\u0131\u011f\u0131n maliyetleri aras\u0131nda yer almaktad\u0131r. Bununla birlikte, itibar kayb\u0131na ve &quot;gelir getirmeyen su&quot; kayb\u0131na yol a\u00e7an k\u00fc\u00e7\u00fck \u00e7atlaklar\u0131n neden oldu\u011fu dolayl\u0131 maliyetler de giderlere eklenmektedir.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Sfero d\u00f6k\u00fcm kelebek vana \u00fcreticileri <\/strong>&nbsp;Malzeme standardizasyonunu sa\u011flamak ve sorumluluklara ve maliyetlere kar\u015f\u0131 korunmak i\u00e7in onayl\u0131 test raporlar\u0131 sunmak.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">EPC Al\u0131c\u0131lar\u0131 \u0130\u00e7in \u00d6neriler<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">EPC (M\u00fchendislik, Tedarik ve \u0130n\u015faat) al\u0131c\u0131lar\u0131, t\u00fcm iletim hatlar\u0131 i\u00e7in s\u00fcnek demir se\u00e7melidir. Ayr\u0131ca, tedarik\u00e7ilerin ASTM A536 uyumlulu\u011funu teyit eden Malzeme Test Raporlar\u0131 (MTR) sa\u011flamalar\u0131 da hayati \u00f6nem ta\u015f\u0131r. Bu, d\u00fc\u015f\u00fck teklif senaryolar\u0131nda s\u0131k\u00e7a g\u00f6r\u00fclen &quot;malzeme ikamesi doland\u0131r\u0131c\u0131l\u0131\u011f\u0131n\u0131&quot; \u00f6nlemeye yard\u0131mc\u0131 olur.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Modern altyap\u0131, \u00f6ng\u00f6r\u00fcc\u00fc bak\u0131m i\u00e7in sens\u00f6rler kullanmaktad\u0131r. Bir sistemin istikrar\u0131 <strong>S\u00fcnek d\u00f6kme demir kelebek vana<\/strong> Bu, akt\u00fcat\u00f6rlerin ve sens\u00f6rlerin on y\u0131llarca bile do\u011fru veri sa\u011flamas\u0131n\u0131 sa\u011flar. Bu, bozulan bir sistemi d\u00fczenli olarak izlemekten daha verimlidir. <strong>D\u00f6kme demir wafer kelebek vana.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00c7\u00f6z\u00fcm<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0130yi bak\u0131ml\u0131 bir \u015fekilde uygulanan s\u00fcnek d\u00f6kme demir <strong>epoksi kaplama,<\/strong> Toplam Sahip Olma Maliyeti g\u00f6z \u00f6n\u00fcnde bulunduruldu\u011funda, modern belediye projeleri i\u00e7in pratik bir se\u00e7imdir. S\u00fcrd\u00fcr\u00fclebilir su altyap\u0131 sistemleri olu\u015fturmak i\u00e7in &quot;en d\u00fc\u015f\u00fck teklif&quot;ten &quot;en d\u00fc\u015f\u00fck ya\u015fam d\u00f6ng\u00fcs\u00fc maliyeti&quot;ne ge\u00e7mek \u015fartt\u0131r. Bu, halka pahal\u0131 onar\u0131m ve y\u00fck\u00fcml\u00fcl\u00fck maliyetleri olmadan hizmet verilmesine yard\u0131mc\u0131 olur.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Daha uzun kullan\u0131m \u00f6mr\u00fc ayn\u0131 zamanda karbon ayak izini de azalt\u0131r. 20 y\u0131l yerine 50 y\u0131l kullan\u0131m \u00f6mr\u00fcne sahip bir vana se\u00e7mek, bir projenin karbon ayak izini \u00f6nemli \u00f6l\u00e7\u00fcde azalt\u0131r. Bu dayan\u0131kl\u0131l\u0131k, a\u011f\u0131r yedek makinelerin imalat\u0131, eritilmesi ve ta\u015f\u0131nmas\u0131yla ilgili \u00e7evresel etkiyi azalt\u0131r.<\/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-vivid-cyan-blue-background-color has-background wp-element-button\" href=\"https:\/\/www.tgvalve.com\/tr\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u00dccretsiz Teklif Al\u0131n<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">SSS<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. Yeralt\u0131 su hatlar\u0131 i\u00e7in d\u00f6kme demir yerine s\u00fcnek demir neden tercih edilir?<\/strong>&nbsp;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">S\u00fcnek demirin &quot;nod\u00fcler&quot; yap\u0131s\u0131, k\u0131r\u0131lmadan b\u00fck\u00fclmesine olanak tan\u0131r. Esnekli\u011fi, zemin hareketlerine veya yo\u011fun trafi\u011fe maruz kalan yeralt\u0131 bile\u015fenleri i\u00e7in \u00e7ok \u00f6nemlidir. Bu esneklik, d\u00f6kme demir vanalarda yayg\u0131n olan k\u0131r\u0131lgan \u00e7atlamalar\u0131 ve felaket niteli\u011findeki ar\u0131zalar\u0131 \u00f6nler.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. Epoksi kaplama, su tedarik vanas\u0131n\u0131n kullan\u0131m \u00f6mr\u00fcn\u00fc nas\u0131l etkiler?<\/strong>&nbsp;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">y\u00fcksek kaliteli <strong>epoksi kaplama<\/strong> Korozyonu ve kire\u00e7lenmeyi \u00f6nler. P\u00fcr\u00fczs\u00fcz i\u00e7 y\u00fczey, s\u00fcrt\u00fcnme kay\u0131plar\u0131n\u0131 azalt\u0131r ve pompalama enerji maliyetlerini d\u00fc\u015f\u00fcr\u00fcr. Bu da vanan\u0131n hizmet \u00f6mr\u00fcn\u00fcn uzamas\u0131na ve belediye ortamlar\u0131nda 50 y\u0131l\u0131 a\u015fmas\u0131na neden olur.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. AWWA C504 standard\u0131 her iki malzeme i\u00e7in de ge\u00e7erli midir?<\/strong>&nbsp;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Bu standart her ikisini de kapsar ve kat\u0131 performans standartlar\u0131 belirler. Sfero d\u00f6k\u00fcm, y\u00fcksek bas\u0131n\u00e7 ve tasar\u0131m do\u011frulama gereksinimlerini kar\u015f\u0131lar. Bu nedenle, uzun vadeli g\u00fcvenilirlik ve uyumluluk arayan EPC al\u0131c\u0131lar\u0131 i\u00e7in \u00f6nerilen malzemedir.<\/p>","protected":false},"excerpt":{"rendered":"<p>Choosing between a ductile iron butterfly valve and a cast iron butterfly valve is an important decision in municipal water infrastructure.\u00a0 For EPC (Engineering, Procurement, and<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":1980,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[],"class_list":["post-1979","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-comparison"],"_links":{"self":[{"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/posts\/1979","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=1979"}],"version-history":[{"count":1,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/posts\/1979\/revisions"}],"predecessor-version":[{"id":1981,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/posts\/1979\/revisions\/1981"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/media\/1980"}],"wp:attachment":[{"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/media?parent=1979"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/categories?post=1979"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/tags?post=1979"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}