D\u00f6ner tip \u00e7ek valf, g\u00f6vdenin \u00fcst k\u0131sm\u0131nda mente\u015feli tek bir disk kullan\u0131r. \u0130leri y\u00f6ndeki ak\u0131\u015f diski itti\u011finde disk a\u00e7\u0131l\u0131r. Ak\u0131\u015f durdu\u011funda veya tersine d\u00f6nd\u00fc\u011f\u00fcnde, yer\u00e7ekimi ve ters ak\u0131\u015f bas\u0131nc\u0131 diski tekrar yerine iter. Diskin tamamen a\u00e7\u0131labilmesi i\u00e7in g\u00f6vdenin i\u00e7 k\u0131sm\u0131nda bo\u015fluk olmas\u0131 gerekir. Bu i\u00e7 geometri, daha b\u00fcy\u00fck y\u00fcz y\u00fcze boyut ve daha a\u011f\u0131r a\u011f\u0131rl\u0131\u011f\u0131n nedenidir.<\/p>\n\n\n\n
\u00c7ift plakal\u0131 \u00e7ek valflerin \u00e7ift flan\u015fl\u0131 konfig\u00fcrasyonlar\u0131 mevcuttur, ancak standart wafer tasar\u0131m\u0131, \u00e7ift plakal\u0131 valflere alan avantaj\u0131 sa\u011flar. 24 in\u00e7lik bir d\u00f6ner \u00e7ek valf, 600 mm veya daha fazla y\u00fcz y\u00fcze uzunlu\u011fa ihtiya\u00e7 duyabilir. Wafer konfig\u00fcrasyonunda 24 in\u00e7lik \u00e7ift plakal\u0131 bir \u00e7ek valf ise 150 mm'den daha az bir uzunlu\u011fa ihtiya\u00e7 duyabilir. Ayn\u0131 i\u00e7 \u00e7ap. Boru uzunlu\u011funun d\u00f6rtte biri.<\/p>\n\n\n\n
Bu durum, alan\u0131n son derece k\u0131s\u0131tl\u0131 oldu\u011fu pompa istasyonlar\u0131nda, kompres\u00f6r \u00fcnitelerinde ve a\u00e7\u0131k deniz platformlar\u0131nda b\u00fcy\u00fck \u00f6nem ta\u015f\u0131r. Boru hatt\u0131ndan tasarruf edilen her metre, yap\u0131sal \u00e7elik, boru ve destek maliyetlerinden tasarruf anlam\u0131na gelir.<\/p>\n\n\n\n
Bas\u0131n\u00e7 D\u00fc\u015f\u00fc\u015f\u00fc Kar\u015f\u0131la\u015ft\u0131rmas\u0131<\/h2>\n\n\n\n Her ikisi de bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fcne neden olur. Ancak bu d\u00fc\u015f\u00fc\u015f\u00fcn kayna\u011f\u0131 ve ak\u0131\u015f aral\u0131\u011f\u0131 boyunca nas\u0131l davrand\u0131\u011f\u0131 farkl\u0131d\u0131r.<\/p>\n\n\n\n
Tam a\u00e7\u0131k konumdaki d\u00f6ner \u00e7ek valf: disk, delikten tamamen uzakla\u015f\u0131r, ak\u0131\u015f yolu nispeten engelsizdir, bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc d\u00fc\u015f\u00fckt\u00fcr. Sorun \u015fu ki, de\u011fi\u015fken ak\u0131\u015fl\u0131 sistemlerde d\u00f6ner \u00e7ek valfler nadiren tam a\u00e7\u0131k konumda \u00e7al\u0131\u015f\u0131r. K\u0131smi a\u00e7\u0131lma, disk kenar\u0131 \u00e7evresinde t\u00fcrb\u00fclans yarat\u0131r. Bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc, tam a\u00e7\u0131k konumdaki de\u011ferden daha h\u0131zl\u0131 artar.<\/p>\n\n\n\n
\u00c7ift plakal\u0131 \u00e7ek valf, tam a\u00e7\u0131k konumda bile ak\u0131\u015f yolunda merkezi pim ve iki plaka kenar\u0131na sahiptir. Tutarl\u0131 diren\u00e7 sunar. Tam a\u00e7\u0131k konumda, sal\u0131ncakl\u0131 \u00e7ek valfe g\u00f6re biraz daha y\u00fcksek bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fcne sahiptir. \u00c7al\u0131\u015fma ak\u0131\u015f aral\u0131\u011f\u0131 boyunca daha tahmin edilebilirdir. \u00c7ift plakal\u0131 tasar\u0131mlar i\u00e7in bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc ile ak\u0131\u015f h\u0131z\u0131 aras\u0131ndaki ili\u015fki daha do\u011frusald\u0131r. Bu tahmin edilebilirlik hidrolik modelleme i\u00e7in \u00f6nemlidir. M\u00fchendislerin sadece tasar\u0131m ak\u0131\u015f\u0131nda de\u011fil, \u00e7al\u0131\u015fma aral\u0131\u011f\u0131 boyunca ge\u00e7erli olan rakamlara ihtiyac\u0131 vard\u0131r.<\/p>\n\n\n\n
A\u011f\u0131rl\u0131k ve Montaj Farkl\u0131l\u0131klar\u0131<\/h2>\n\n\n\n \u00c7ift plakal\u0131 tasar\u0131m\u0131n en belirgin avantaj\u0131 a\u011f\u0131rl\u0131kt\u0131r. Karbon \u00e7elikten yap\u0131lm\u0131\u015f 12 in\u00e7lik S\u0131n\u0131f 150 d\u00f6ner \u00e7ek valf 80 ila 120 kg a\u011f\u0131rl\u0131\u011f\u0131nda olabilir. E\u015fde\u011fer \u00e7ift plakal\u0131 \u00e7ek valf, \u00e7ift flan\u015fl\u0131 veya wafer tasar\u0131ml\u0131 olarak 15 ila 25 kg a\u011f\u0131rl\u0131\u011f\u0131nda olabilir. Ayn\u0131 i\u015flevi g\u00f6r\u00fcr, ancak a\u011f\u0131rl\u0131\u011f\u0131 be\u015fte biridir.<\/p>\n\n\n\n
Bu durum, boru destek tasar\u0131m\u0131n\u0131, montaj s\u0131ras\u0131nda vin\u00e7 kald\u0131rma gereksinimlerini ve bak\u0131m ekiplerinin vanay\u0131 kullan\u0131m s\u0131ras\u0131nda nas\u0131l ele alaca\u011f\u0131n\u0131 etkiler. B\u00fcy\u00fck \u00e7apl\u0131 su iletim hatlar\u0131nda, do\u011falgaz boru hatlar\u0131nda ve a\u00e7\u0131k deniz \u00e7al\u0131\u015fmalar\u0131nda, daha hafif vanalar, sat\u0131n alma fiyat\u0131n\u0131n \u00f6tesinde daha d\u00fc\u015f\u00fck kurulum maliyeti anlam\u0131na gelir.<\/p>\n\n\n\n
Wafer tipi vanalar\u0131n montaj\u0131, contalar\u0131n dikkatli bir \u015fekilde hizalanmas\u0131n\u0131 ve t\u00fcm c\u0131vata pozisyonlar\u0131nda ayn\u0131 anda do\u011fru c\u0131vata torkunun uygulanmas\u0131n\u0131 gerektirir. Yerine oturtmak i\u00e7in entegre flan\u015flar bulunmamaktad\u0131r. Wafer tipi vanalar\u0131n montaj\u0131nda hizalama, \u00f6zellikle c\u0131vata say\u0131s\u0131n\u0131n artt\u0131\u011f\u0131 ve vanan\u0131n her iki contada da ayn\u0131 anda merkezde kalmas\u0131 gerekti\u011fi daha b\u00fcy\u00fck \u00e7aplarda, flan\u015fl\u0131 d\u00f6ner \u00e7ek valflere g\u00f6re daha fazla dikkat gerektirir.<\/p>\n\n\n\n
Projeniz \u0130\u00e7in Hangisini Se\u00e7melisiniz: \u00c7ift Plakal\u0131 Geri D\u00f6n\u00fc\u015fs\u00fcz Vana m\u0131 Yoksa Sal\u0131ncakl\u0131 Geri D\u00f6n\u00fc\u015fs\u00fcz Vana m\u0131?<\/h2>\n\n\n\n \u00c7ift plakal\u0131 \u00e7ek valf ile sal\u0131ncakl\u0131 \u00e7ek valf aras\u0131ndaki fark, d\u00f6rt fakt\u00f6r\u00fcn bir araya gelmesiyle ortaya \u00e7\u0131kar: Alan, a\u011f\u0131rl\u0131k, bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc davran\u0131\u015f\u0131 ve su darbesi riski. Tek bir fakt\u00f6r cevab\u0131 vermez; bunlar\u0131n kombinasyonu verir.<\/p>\n\n\n\n
Sal\u0131ncakl\u0131 \u00e7ek valf yerine \u00e7ift plakal\u0131 \u00e7ek valf ne zaman kullan\u0131lmal\u0131d\u0131r?<\/h3>\n\n\n\n Montaj alan\u0131 s\u0131n\u0131rl\u0131 oldu\u011funda, boru \u00e7ap\u0131 b\u00fcy\u00fck oldu\u011funda, a\u011f\u0131rl\u0131k bir k\u0131s\u0131tlama oldu\u011funda veya tek diskli vanalar\u0131n ani kapanmas\u0131ndan kaynaklanan su darbesi sorun oldu\u011funda \u00e7ift plakal\u0131 \u00e7ek valf kullan\u0131n. Sistem basit ve yatay oldu\u011funda, sat\u0131n alma maliyeti birincil etken oldu\u011funda ve alan ve a\u011f\u0131rl\u0131k k\u0131s\u0131tlama olmad\u0131\u011f\u0131nda sal\u0131ncakl\u0131 \u00e7ek valf kullan\u0131n. Pompa de\u015farj hatlar\u0131 ve dikey borulama neredeyse her zaman \u00e7ift plakal\u0131 tasar\u0131m\u0131 gerektirir.<\/p>\n\n\n\n
A\u015fa\u011f\u0131daki tablo, se\u00e7im karar\u0131n\u0131 etkileyen fakt\u00f6rler a\u00e7\u0131s\u0131ndan her iki t\u00fcr\u00fc kar\u015f\u0131la\u015ft\u0131rmaktad\u0131r.<\/p>\n\n\n\nFakt\u00f6r<\/strong><\/td>\u00c7ift Plakal\u0131 \u00c7ek Valf<\/strong><\/td>D\u00f6ner Kontrol Vanas\u0131<\/strong><\/td><\/tr>Y\u00fcz y\u00fcze uzunluk<\/td> \u00c7ok k\u0131sa, gofret konfig\u00fcrasyonu<\/td> Daha uzun, t\u00fcm v\u00fccudu kapsayan bir \u00e7ekim gereklidir.<\/td><\/tr> A\u011f\u0131rl\u0131k<\/td> \u00d6nemli \u00f6l\u00e7\u00fcde daha hafif<\/td> Daha a\u011f\u0131r, \u00f6zellikle b\u00fcy\u00fck \u00e7apl\u0131<\/td><\/tr> Bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc<\/td> Ak\u0131\u015f aral\u0131\u011f\u0131 boyunca tutarl\u0131<\/td> Tamamen a\u00e7\u0131k konumda daha d\u00fc\u015f\u00fck, k\u0131smen a\u00e7\u0131k konumda de\u011fi\u015fken.<\/td><\/tr> Su darbesi riski<\/td> Al\u00e7ak, yay destekli \u00e7ift kapatma<\/td> Daha y\u00fcksek, tek diskli sert d\u00f6n\u00fc\u015f<\/td><\/tr> Kurulum<\/td> Flan\u015flar aras\u0131nda dikkatli hizalama gereklidir.<\/td> Flan\u015fl\u0131, daha d\u00fcz<\/td><\/tr> En iyisi<\/td> Alan k\u0131s\u0131tl\u0131, geni\u015f \u00e7apl\u0131, pompa de\u015farj\u0131<\/td> Basit yatay \u00e7izgiler, d\u00fc\u015f\u00fck maliyetli uygulamalar<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\nCTGV, API 6D, API 594 ve ASME B16.34 standartlar\u0131na uygun, 150 ile 4500 bas\u0131n\u00e7 s\u0131n\u0131flar\u0131 aras\u0131nda tam ge\u00e7i\u015fli d\u00f6ner \u00e7ek valfler ve paslanmaz \u00e7elik kald\u0131rma \u00e7ek valfleri \u00fcretmektedir. Belirli hat ko\u015fullar\u0131 i\u00e7in \u00e7ift plakal\u0131 \u00e7ek valf ile d\u00f6ner \u00e7ek valf se\u00e7eneklerini de\u011ferlendiren m\u00fchendisler i\u00e7in CTGV, 2 saat i\u00e7inde teknik \u00f6neriler sunmaktad\u0131r. Ba\u015fvuru \u015fartlar\u0131n\u0131z\u0131 g\u00f6r\u00fc\u015fmek i\u00e7in bizimle ileti\u015fime ge\u00e7in.<\/a><\/p>\n\n\n\n\n\n\n Kahraman \u00dcr\u00fcn \u00d6ne \u00c7\u0131kanlar\u0131<\/title>\n <style>\n \/* Added !important tags to prevent WordPress themes from injecting unwanted underlines *\/\n .hero-card, .hero-card:hover, .hero-card:focus {\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 !important; \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 font-family: 'Poppins', sans-serif; \n }\n\n .hero-description {\n font-size: 1rem;\n color: #555;\n margin-bottom: 18px;\n line-height: 1.6;\n }\n\n .hero-link {\n display: inline-block;\n padding: 10px 20px;\n background-color: #0066cc;\n color: #fff !important;\n text-decoration: none !important;\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\/flanged-stainless-steel-lift-check-valve\/\" target=\"_blank\">\n <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/tgvalve.b-cdn.net\/wp-content\/uploads\/2025\/06\/Lift-Check-Valve.jpg\" alt=\"Flan\u015fl\u0131 Paslanmaz \u00c7elik Kald\u0131rma Kontrol Vanas\u0131\">\n <div class=\"hero-content\">\n <div class=\"hero-title\">Flan\u015fl\u0131 Paslanmaz \u00c7elik Kald\u0131rma Kontrol Vanas\u0131<\/div>\n <div class=\"hero-description\">\n <strong>Tasar\u0131m ve \u00dcretim Standartlar\u0131:<\/strong> API 6D\/API 594\/ASME B16.34\/BS 1868<br>\n <strong>Bas\u0131n\u00e7 S\u0131n\u0131f\u0131:<\/strong> ANSI 150, 300, 600, 900, 1500, 2500, 4500\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\">S\u0131k\u00e7a Sorulan Sorular<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Sal\u0131ncak tipi ve \u00e7ift plakal\u0131 \u00e7ek valfler aras\u0131ndaki fark nedir?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00f6ner tip \u00e7ek valfler, yer\u00e7ekimiyle kapanan tek bir mente\u015feli disk kullan\u0131r. \u00c7ift plakal\u0131 \u00e7ek valfler ise daha az g\u00fcr\u00fclt\u00fcyle daha h\u0131zl\u0131 kapanan iki yayl\u0131 plaka kullan\u0131r. \u00c7ift plakal\u0131 tasar\u0131mlar daha hafif, daha k\u0131sa ve su darbesi kontrol\u00fc i\u00e7in daha iyidir. D\u00f6ner tip \u00e7ek valfler daha basit ve daha d\u00fc\u015f\u00fck maliyetlidir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Sal\u0131ncakl\u0131 \u00e7ek valf ile \u00e7ift \u00e7ek valf aras\u0131ndaki fark nedir?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00f6ner tip \u00e7ek valf, \u00fcst k\u0131sm\u0131ndan mente\u015feli tek bir disk kullan\u0131r. \u00c7ift \u00e7ek valf ise, geri ak\u0131\u015f\u0131 \u00f6nlemek i\u00e7in seri halde iki ba\u011f\u0131ms\u0131z \u00e7ek mekanizmas\u0131 kullan\u0131r. \u00c7ift \u00e7ek valf tertibatlar\u0131, tek bir \u00e7ek valfin y\u00f6netmeliklere uygunluk i\u00e7in yetersiz kald\u0131\u011f\u0131 i\u00e7me suyu geri ak\u0131\u015f \u00f6nleme sistemlerinde gereklidir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u00c7ift plakal\u0131 \u00e7ek valfin amac\u0131 nedir?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Geri ak\u0131\u015f\u0131 \u00f6nlerken, y\u00fcz y\u00fcze montaj uzunlu\u011funu ve a\u011f\u0131rl\u0131\u011f\u0131n\u0131 en aza indirir. \u0130ki yayl\u0131 plaka, tek bir d\u00f6ner diske g\u00f6re daha h\u0131zl\u0131 kapanarak su darbesini azalt\u0131r ve bu sayede pompa de\u015farj hatlar\u0131, kompres\u00f6r \u00e7\u0131k\u0131\u015flar\u0131 ve alan ve a\u011f\u0131rl\u0131\u011f\u0131n \u00f6nemli oldu\u011fu geni\u015f \u00e7apl\u0131 boru hatlar\u0131 i\u00e7in uygun hale gelir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u00c7ift plakal\u0131 \u00e7ek valflerin dezavantajlar\u0131 nelerdir?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tam a\u00e7\u0131k konumda, d\u00f6ner \u00e7ek valflere g\u00f6re daha y\u00fcksek bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc. Merkezi pim ve \u00e7ift plakal\u0131 daha karma\u015f\u0131k i\u00e7 geometri. Wafer konfig\u00fcrasyonu, montaj s\u0131ras\u0131nda flan\u015f hizalamas\u0131n\u0131n dikkatli yap\u0131lmas\u0131n\u0131 gerektirir. Yay bile\u015fenlerinin periyodik olarak kontrol edilmesi ve y\u00fcksek \u00e7evrimli uygulamalarda de\u011fi\u015ftirilmesi gerekebilir.<\/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>A dual plate check valve and a swing check valve both prevent backflow. That is where the similarity ends. Different closure mechanism. Different footprint. Different pressure<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":2730,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38],"tags":[],"class_list":["post-2725","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-check-valve"],"_links":{"self":[{"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/posts\/2725","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=2725"}],"version-history":[{"count":2,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/posts\/2725\/revisions"}],"predecessor-version":[{"id":2733,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/posts\/2725\/revisions\/2733"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/media\/2730"}],"wp:attachment":[{"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/media?parent=2725"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/categories?post=2725"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tgvalve.com\/tr\/wp-json\/wp\/v2\/tags?post=2725"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"\u00c7ift](\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/Dual-Plate-Check-Valve-vs-Swing-Check-Valve.webp\")
<\/figure>\n\n\n\n