{"id":1388,"date":"2021-12-28T07:06:19","date_gmt":"2021-12-28T07:06:19","guid":{"rendered":"https:\/\/zecovalve.com\/industrial-valves-and-its-types.html"},"modified":"2022-08-12T07:19:38","modified_gmt":"2022-08-12T07:19:38","slug":"industrial-valves-and-its-types","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/tr\/industrial-valves-and-its-types.html","title":{"rendered":"End\u00fcstriyel Vana \u00c7e\u015fitleri \u2013 End\u00fcstriyel Vana \u00c7e\u015fitleri"},"content":{"rendered":"

End\u00fcstriyel vanalar, mekanik cihazlar\u0131n gaz, s\u0131v\u0131 ve di\u011fer sistemlerin reg\u00fclat\u00f6rleri olarak kuruldu\u011fu geni\u015f bir \u00fcretici grubudur. Bunlara vana denir. \u00d6rne\u011fin, kap\u0131lar, diyaframlar, t\u0131ka\u00e7lar ve bas\u0131n\u00e7 tahliye cihazlar\u0131, \u00e7al\u0131\u015ft\u0131r\u0131lan makineleri arac\u0131l\u0131\u011f\u0131yla farkl\u0131 ak\u0131\u015f t\u00fcrlerini kontrol eder. Hindistan'da, kan ak\u0131\u015f\u0131n\u0131 kontrol eden ve petrokimya sekt\u00f6rlerinde \u00f6nemli bir rol oynayan muazzam tipte blok ve kan valflerine sahip b\u00fcy\u00fck bir End\u00fcstriyel Valf kitlesi bulunmaktad\u0131r. Enstr\u00fcmantasyon valfleri ve bas\u0131n\u00e7 valfleri gibi di\u011fer valf t\u00fcrleri de \u00fclkede yayg\u0131n olarak mevcuttur.<\/p>\n\n\n\n\n\n

End\u00fcstriyel Vana \u00c7e\u015fitleri<\/h2>\n\n\n\n

S\u00fcrg\u00fcl\u00fc Vanalar<\/a><\/strong><\/h3>\n\n\n\n

S\u00fcrg\u00fcl\u00fc vana, metal bir kap\u0131n\u0131n yukar\u0131 ve a\u015fa\u011f\u0131 hareket ettirilmesiyle a\u00e7\u0131l\u0131p kapat\u0131labilen bir kanaldan olu\u015fur. Kap\u0131 kald\u0131r\u0131ld\u0131\u011f\u0131nda kanal\u0131 temizler ve ak\u0131\u015fa izin verir; indirildi\u011finde kap\u0131 kanal\u0131 engeller.<\/p>\n\n\n\n

\u00c7o\u011fu zaman izolasyon veya a\u00e7ma\/kapama vanalar\u0131 olarak kabul edilen s\u00fcrg\u00fcl\u00fc vanalar onlarca y\u0131ld\u0131r ortal\u0131kta dola\u015f\u0131yor. Basit olmalar\u0131, di\u011fer vana t\u00fcrlerine g\u00f6re nispeten daha d\u00fc\u015f\u00fck maliyetle ve daha az par\u00e7ayla \u00fcretilmelerine olanak sa\u011flar. Ancak tasar\u0131mlar\u0131 bunlar\u0131n tam olarak kontrol edilmesini zorla\u015ft\u0131rmaktad\u0131r. S\u00fcrg\u00fcl\u00fc vanalar en \u00e7ok su end\u00fcstrisinde yayg\u0131nd\u0131r.<\/p>\n\n\n

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\"Bas\u0131n\u00e7<\/figure>\n<\/div>\n\n\n

K\u00fcresel Vanalar<\/a><\/strong><\/h3>\n\n\n\n

K\u00fcresel vana, \u00e7eyrek turlu vana ailesinin bir par\u00e7as\u0131d\u0131r. K\u00fcresel vanan\u0131n ay\u0131rt edici \u00f6zelli\u011fi, medya ak\u0131\u015f\u0131n\u0131 durdurmaya veya ba\u015flatmaya yarayan i\u00e7i bo\u015f, bilye \u015feklindeki diskidir. Bilyeli disk en h\u0131zl\u0131 valflerden biridir \u00e7\u00fcnk\u00fc a\u00e7\u0131lmas\u0131 veya kapanmas\u0131 i\u00e7in yaln\u0131zca \u00e7eyrek d\u00f6n\u00fc\u015fe ihtiya\u00e7 duyar.<\/p>\n\n\n

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\"\"<\/figure>\n<\/div>\n\n\n

Muylu K\u00fcresel Vana<\/strong><\/h4>\n\n\n\n

Muylu k\u00fcresel vana\u00a0<\/strong>Valf mekanizmas\u0131n\u0131n \u00f6n\u00fcndeki i\u00e7i bo\u015f \u015fekilli \u00e7eyrek bilya ile ak\u0131\u015f\u0131 kontrol etmeye yarayan, sekt\u00f6rdeki bir di\u011fer devasa valf bulu\u015fudur.<\/p>\n\n\n\n

Trunnion K\u00fcresel Vana nas\u0131l \u00e7al\u0131\u015f\u0131r?<\/p>\n\n\n\n

  1. Makinedeki bilya, g\u00f6vdeye (operat\u00f6r veya makinenin \u00fcst k\u0131sm\u0131ndaki uzun destek) ba\u011fl\u0131d\u0131r ve ayn\u0131 zamanda makinenin i\u00e7i bo\u015f silindir \u015feklindeki muylusuna da ba\u011fl\u0131d\u0131r.<\/li>
  2. Makineler a\u00e7\u0131kken her iki \u015feye ba\u011fl\u0131 olan top kendi konumunda d\u00f6ner.<\/li>
  3. Bilyenin makine i\u00e7erisinde d\u00f6nmesi prensip g\u00f6vdesi olarak \u00e7al\u0131\u015f\u0131r ve kendi fonksiyonlar\u0131n\u0131 \u00fcretir.<\/li><\/ol>\n\n\n\n

    Trunnion K\u00fcresel Vanalar Hangi Ama\u00e7larla Kullan\u0131l\u0131r?<\/p>\n\n\n\n

    1. Muylu k\u00fcresel vanalar, s\u00fcrg\u00fcl\u00fc vanalar ve k\u00fcresel vanalar olan a\u00e7ma-kapama kontrolleri i\u00e7in kullan\u0131l\u0131r.<\/li>
    2. Ayr\u0131ca makinelerin kontrol uygulamas\u0131 i\u00e7in de kullan\u0131l\u0131r.<\/li>
    3. Bas\u0131nc\u0131 kapsaml\u0131 bir \u015fekilde kontrol etmek.<\/li><\/ol>\n\n\n\n

      Muylu K\u00fcresel Vanan\u0131n Avantajlar\u0131<\/p>\n\n\n\n

      1. Bu makine operasyon ad\u0131mlar\u0131n\u0131 kolayla\u015ft\u0131r\u0131r.<\/li>
      2. S\u0131v\u0131lar\u0131 en aza indirdi\u011fi i\u00e7in daha iyi performans ve hizmet sunar.<\/li>
      3. Bas\u0131n\u00e7 ister d\u00fc\u015f\u00fck ister y\u00fcksek olsun, muylu k\u00fcresel vana koruyucu ve verimli bir \u015fekilde performans g\u00f6sterebilir.<\/li><\/ol>\n\n\n\n

        \u00c7ift Blok ve Tahliye Vanalar\u0131 (DBB)<\/strong><\/h4>\n\n\n\n

        \u00c7ift blok ve bo\u015faltma valfi, maksimum say\u0131da end\u00fcstride kurulmu\u015f ikisi bir arada otomatik makinelerdir. Bu makine, makine i\u00e7erisinde devreye giren i\u011fne ve k\u00fcresel vanalar sayesinde ak\u0131\u015fkan ak\u0131\u015f\u0131n\u0131 bloke etmektedir.<\/p>\n\n\n\n

        DBB Vanalar\u0131 Hangi Ama\u00e7larla Kullan\u0131l\u0131r?<\/p>\n\n\n\n

        1. \u0130\u015fin yap\u0131ld\u0131\u011f\u0131 yerden s\u0131v\u0131 ak\u0131\u015f\u0131n\u0131 durdurmak veya duraklatmak.<\/li>
        2. Petrokimya ve vana end\u00fcstrilerinde kullan\u0131l\u0131r<\/li><\/ol>\n\n\n\n

          DBB Vanas\u0131 nas\u0131l \u00e7al\u0131\u015f\u0131r?<\/p>\n\n\n\n

          1. Makinedeki iki vana kapat\u0131lmal\u0131 ve hava tahliyesi a\u00e7\u0131larak \u00e7al\u0131\u015fmaya ba\u015flanmal\u0131d\u0131r.<\/li>
          2. A\u015fa\u011f\u0131 y\u00f6ndeki vanalara herhangi bir bas\u0131n\u00e7 uygulanmadan \u00f6nce vanalar\u0131n ilk yar\u0131s\u0131 ak\u0131\u015f\u0131 bo\u015faltacakt\u0131r.<\/li><\/ol>\n\n\n\n

            DBB Vanas\u0131n\u0131n Avantajlar\u0131 <\/p>\n\n\n\n

            1. Kullan\u0131mlar\u0131 ve i\u015flevleri \u00fcst d\u00fczey bir izolasyon makinesiyle kar\u015f\u0131la\u015ft\u0131r\u0131labilir.<\/li>
            2. \u00a0Bu makine vana end\u00fcstrisinde kompakt bir makinedir.<\/li>
            3. \u00a0Ki\u015fisel avantajlar\u0131 \u015funlard\u0131r; a\u011f\u0131rl\u0131\u011f\u0131, maliyeti ve y\u00fcksek maruziyeti azalt\u0131r.<\/li>
            4. \u00a0H\u0131zl\u0131 \u00e7al\u0131\u015ft\u0131\u011f\u0131 i\u00e7in zamandan tasarruf sa\u011flayan bir makinedir.<\/li><\/ol>\n\n\n\n

              Kelebek Vanalar<\/a><\/strong><\/h3>\n\n\n\n

              Kelebek Vanalar ak\u0131\u015f\u0131 d\u00fczenlemek ve kontrol kabiliyetini s\u0131n\u0131rlamak i\u00e7in tasarlanm\u0131\u015ft\u0131r. Obt\u00fcrat\u00f6r\u00fcn ak\u0131\u015f y\u00f6n\u00fcne dik a\u00e7\u0131larda bir eksen etraf\u0131nda d\u00f6nd\u00fc\u011f\u00fc ve ak\u0131\u015f\u0131n a\u00e7\u0131k konumda obturat\u00f6r\u00fc a\u015ft\u0131\u011f\u0131 bir vanad\u0131r. Kelebek vanan\u0131n flan\u015flar aras\u0131ndaki ince profili, onlar\u0131 daha hafif hale getirir ve k\u00fc\u00e7\u00fck bir kurulum alan\u0131 olu\u015fturur.<\/p>\n\n\n

              \n
              \"\u00dc\u00e7l\u00fc<\/figure>\n<\/div>\n\n\n

              Kelebek vanalar\u0131n avantajlar\u0131<\/p>\n\n\n\n