{"id":2509,"date":"2021-12-28T10:13:04","date_gmt":"2021-12-28T10:13:04","guid":{"rendered":"https:\/\/zecovalve.com\/trunnion-vs-floating-ball-valves-zeco-valve-blog.html"},"modified":"2022-08-06T13:48:42","modified_gmt":"2022-08-06T13:48:42","slug":"trunnion-vs-floating-ball-valves-zeco-valve-blog","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/tr\/trunnion-vs-floating-ball-valves-zeco-valve-blog.html","title":{"rendered":"Y\u00fczer K\u00fcresel Vana ve Muylu K\u00fcresel Vana"},"content":{"rendered":"

K\u00fcresel vanan\u0131n tasar\u0131m\u0131, yap\u0131s\u0131 ve i\u015flevi, end\u00fcstriyel s\u0131v\u0131 i\u015fleme alan\u0131nda genel olarak iyi anla\u015f\u0131lm\u0131\u015ft\u0131r. K\u00fcresel vanalar g\u00fcvenilir \u00e7eyrek d\u00f6n\u00fc\u015fl\u00fc \u00e7al\u0131\u015fma, kompakt form fakt\u00f6r\u00fc ve s\u0131k\u0131 kapatma kapasitesi sa\u011flayarak k\u00fcresel vanay\u0131 bir\u00e7ok uygulama i\u00e7in tercih edilen bir se\u00e7enek haline getirir. Baz\u0131 k\u00fcresel vanalar ayr\u0131ca her iki y\u00f6nde de s\u0131v\u0131 ak\u0131\u015f\u0131n\u0131n kesilmesini sa\u011flar. Birincil valf trimi tasar\u0131m \u00f6zelli\u011fi, end\u00fcstriyel k\u00fcresel vanalar\u0131n bir\u00e7ok \u00e7e\u015fidinin, yaln\u0131zca bilyan\u0131n g\u00f6vdeye monte edilme \u015fekliyle ay\u0131rt edilen iki kategoride grupland\u0131r\u0131lmas\u0131na olanak tan\u0131r.<\/p>\n\n\n\n\n\n

Trunnion'un Yap\u0131s\u0131 vs Y\u00fczer K\u00fcresel Vana<\/a><\/mark><\/strong><\/h2>\n\n\n\n

Muylu k\u00fcresel vana, altta bir muylunun \u00fczerine monte edilmi\u015f ve \u00fcstte bir mile ba\u011flanan bir bilyeden olu\u015fur. Bu par\u00e7alar \u00e7o\u011funlukla birbirine kaynak yap\u0131l\u0131r, bu nedenle bu tip vanalara bazen muylulu k\u00fcresel vana veya tamamen kaynakl\u0131 muylulu k\u00fcresel vana ad\u0131 verilir. Bilye monte edildi\u011finden ve daha az s\u00fcrt\u00fcnme ve ortam bas\u0131n\u00e7 kuvvetine maruz kald\u0131\u011f\u0131ndan, bu valfin \u00e7al\u0131\u015fmas\u0131 i\u00e7in daha az tork gerekir.<\/p>\n\n\n\n

Y\u00fczer k\u00fcresel vana ise \u00fcstte bir g\u00f6vdeye ba\u011fl\u0131 olan ancak altta serbest\u00e7e y\u00fczen bir bilyadan olu\u015fur. Bir muyluya monte edilmek yerine s\u0131v\u0131 bas\u0131nc\u0131 ve oturma halkalar\u0131 ile yerinde tutulur. Bu nedenle \u00e7al\u0131\u015fmas\u0131 i\u00e7in y\u00fcksek torka ihtiya\u00e7 duyar. Bununla birlikte g\u00fcvenilir bir \u00e7ift y\u00f6nl\u00fc kapatma vanas\u0131d\u0131r.<\/p>\n\n\n\n

Muylu ve Y\u00fczer K\u00fcresel Vanan\u0131n Tasar\u0131m\u0131<\/h2>\n\n\n\n

"Y\u00fczen" top ad\u0131, topun iki elastomerik yata\u011f\u0131n kendisine kar\u015f\u0131 s\u0131k\u0131\u015ft\u0131r\u0131lmas\u0131yla yerinde tutulan akan ortam i\u00e7inde as\u0131l\u0131 kalmas\u0131 anlam\u0131na gelir. \u015eaft, topun \u00fcst k\u0131sm\u0131ndaki bir yuvaya ba\u011flan\u0131r ve bu, topun \u00e7eyrek tur (90 derece) boyunca hareket etmesini sa\u011flar. \u015eaft, topa kar\u015f\u0131 etki eden yukar\u0131 ak\u0131\u015f bas\u0131nc\u0131ndan \u00fcretilen topun belirli bir miktarda yanal hareketine izin verir. Bu k\u00fc\u00e7\u00fck yanal hareket asl\u0131nda top \u00fczerinde onu alt koltu\u011fa do\u011fru bast\u0131ran bir y\u00fck olu\u015fturur. Bu nedenle bu tip k\u00fcresel vana tasar\u0131m\u0131 \u00e7ift y\u00f6nl\u00fc kapatma \u00f6zelli\u011fine sahiptir.<\/p>\n\n\n\n

Muylu bilyesi tasar\u0131m\u0131 asl\u0131nda \u015faft\u0131n, bilyenin ve muylunun yuvalar yerine topu destekleyen tek bir d\u00fczenek gibi davrand\u0131\u011f\u0131 ve koltuklar\u0131n "y\u00fczen bilyan\u0131n" bir t\u00fcr tersine \u00e7evrilmesiyle "y\u00fczen" hale geldi\u011fi bu sorunu giderir. " tasar\u0131m. Benzer \u015fekilde, muyluya monteli bilya tasar\u0131m\u0131 da \u00e7ift y\u00f6nl\u00fc s\u0131zd\u0131rmazl\u0131k \u00f6zelli\u011fine sahiptir.<\/p>\n\n\n\n

Y\u00fczer K\u00fcresel Vana vs Muylu<\/h2>\n\n\n\n
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Y\u00fczer K\u00fcresel Vana<\/p>\n\n\n\n