{"id":3623,"count":3,"description":"<!-- wp:kadence\/tableofcontents {\"uniqueID\":\"_45013a-e2\"} \/-->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-what-is-valve-trim\">Valf Trimi Nedir?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nTrim, \u00f6zellikle de ak\u0131\u015f\u0131 kontrol\u00f6r\u00fcn taleplerine g\u00f6re d\u00fczenleyen e\u015fle\u015fen elemanlar, kontrol vanas\u0131n\u0131n kalbinde yer al\u0131r. Her s\u00fcre\u00e7 kendi i\u00e7inde farkl\u0131d\u0131r ve belirli ak\u0131\u015f kontrol \u00f6zelliklerini gerektirir. Valf trimi; g\u00f6vdeyi, tapay\u0131, diski, oturma y\u00fczeyini vb. i\u00e7erir. Bu ayn\u0131 zamanda tapa ve yuva d\u00fczeninin ger\u00e7ek \u015feklidir. Vanan\u0131n ak\u0131\u015f \u00f6zellikleri vana tapas\u0131n\u0131n \u015fekline g\u00f6re belirlenir.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nValf Tipi Valf Trimleri\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>A\u00e7\u0131l\u0131 Vanalar <!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>Mil, Koltuk, Disk, Disk somunu, arka koltuk burcu<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list --><\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>S\u00fcrg\u00fcl\u00fc Vanalar <!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>Mil, Koltuk, Kama, arka koltuk burcu<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list --><\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Glob Vanalar <!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>Mil, Disk, Koltuk, Disk somunu, arka koltuk burcu<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list --><\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Disk Vanalar <!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>Disk, Disk somunu, arka koltuk burcu<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list --><\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Kald\u0131rma \u00e7ek valfleri <!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>Koltuk halkas\u0131, Disk, Disk k\u0131lavuzu<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list --><\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Sal\u0131n\u0131ml\u0131 \u00e7ek valfler <!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>Oturma halkas\u0131, Disk, Disk somunu, Disk somunu pimi, Disk tutucu, Disk tutucu pimi, yan tapa, ta\u015f\u0131y\u0131c\u0131 pim<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list --><\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Valve Trim - Disc<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\n\u0130lk valf trim par\u00e7as\u0131 bir disktir. Disk, konumuna g\u00f6re s\u0131v\u0131 ak\u0131\u015f\u0131n\u0131 sa\u011flayan, k\u0131san veya durduran par\u00e7ad\u0131r. S\u00fcrg\u00fcl\u00fc, k\u00fcresel, tapa gibi vanan\u0131n ad\u0131n\u0131 tan\u0131mlayan disk \u00e7e\u015fitleri ve i\u011fneli vanan\u0131n diski de ismiyle ayn\u0131 \u015fekildedir.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nBir valf diski d\u00f6k\u00fclebilir, d\u00f6v\u00fclebilir veya imal edilebilir. A\u015f\u0131nma direncini artt\u0131rmak i\u00e7in bazen valf diskinin sert y\u00fczey kaplamas\u0131 gerekir. Diskin yuvayla s\u00fcrt\u00fcnmeyi azaltmak i\u00e7in p\u00fcr\u00fczs\u00fcz bir makine y\u00fczeyine ihtiyac\u0131 vard\u0131. Valf diski bas\u0131nc\u0131 tutan bir par\u00e7ad\u0131r.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nBu, diskin bas\u0131nc\u0131 tuttu\u011fu anlam\u0131na gelir. Valf a\u00e7\u0131kken disk, bas\u0131nc\u0131 tutma veya tutma i\u015flevlerini yerine getirmez. Ancak vana kapat\u0131ld\u0131\u011f\u0131nda disk bas\u0131n\u00e7 tutma fonksiyonlar\u0131n\u0131 yerine getirir.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nValf kapal\u0131 konumdayken, sabit valf yuvas\u0131na bir disk dayan\u0131r. Sap\u0131n hareketi ile koltuktan uzakla\u015ft\u0131r\u0131labilir. Ancak \u00e7ek ve emniyet tahliye valflerinde s\u0131v\u0131 ak\u0131\u015f\u0131 ve bas\u0131n\u00e7, diski yuvadan uzakla\u015ft\u0131r\u0131r.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Valve Trim - Seat<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nKoltuk, disk i\u00e7in oturma y\u00fczeyini sa\u011flar. Burada yukar\u0131daki resimde s\u00fcrg\u00fcl\u00fc vana yuvas\u0131n\u0131 g\u00f6rebilirsiniz. Bir valfin birden fazla yuvas\u0131 olabilir. K\u00fcresel vana ve sal\u0131n\u0131ml\u0131 \u00e7ek valf durumunda bir yuva vard\u0131r. S\u00fcrg\u00fcl\u00fc vana ve k\u00fcresel vanan\u0131n iki yuvas\u0131 vard\u0131r; biri ak\u0131\u015f yukar\u0131 taraf\u0131nda, di\u011feri ak\u0131\u015f a\u015fa\u011f\u0131 taraf\u0131nda.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nValf s\u0131z\u0131nt\u0131 oran\u0131, valf diski ile yuva(lar) aras\u0131ndaki contan\u0131n etkinli\u011fiyle do\u011fru orant\u0131l\u0131d\u0131r. Valf yuvalar\u0131 entegre veya de\u011fi\u015ftirilebilir halkalar olabilir. Valfler genellikle vidal\u0131, kaynakl\u0131 veya entegre d\u00f6k\u00fcm veya d\u00f6vme yatakla sa\u011flan\u0131r ve \u0131s\u0131l i\u015flemle veya Stellite kaynak kaplamas\u0131n\u0131n sert kaplamas\u0131yla sertle\u015ftirilir.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nUygun s\u0131zd\u0131rmazl\u0131k i\u00e7in oturma alan\u0131n\u0131n ince bir y\u00fczey kaplamas\u0131 gereklidir. Baz\u0131 k\u00fcresel vanalar ve tapal\u0131 vanalar, kritik olmayan hizmetler i\u00e7in metalik olmayan yata\u011f\u0131 kullan\u0131yordu. Valf imalat\u00e7\u0131lar\u0131, yaln\u0131zca metal yuvalarla elde edilemeyecek istenen s\u0131zd\u0131rmazl\u0131k s\u0131zd\u0131rmazl\u0131\u011f\u0131n\u0131n elde edilmesinde etkili olan, elastomer ve metal yuvalar i\u00e7eren \u00e7e\u015fitli kombinasyon valf yuvalar\u0131 tasar\u0131mlar\u0131 geli\u015ftirmi\u015ftir.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Valve Trim - Back Seat<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nValfin bas\u0131nc\u0131 korumayan bir di\u011fer bile\u015feni de arka koltuktur. K\u00f6k omuz arka koltu\u011fun temeli olarak hizmet eder. G\u00f6vde tamamen uzat\u0131ld\u0131\u011f\u0131nda bir s\u0131zd\u0131rmazl\u0131k olu\u015fturur. Sonu\u00e7 olarak valf kabu\u011fu paketleme odas\u0131na s\u0131z\u0131yor ve ortam durduruluyor.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Valve Trim - Stem<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nG\u00f6vde, akt\u00fcat\u00f6r\u00fc ve diski birbirine ba\u011flar. Valf diskini hareket ettirir ve konumland\u0131r\u0131r. Valf g\u00f6vdesi, valfin a\u00e7\u0131lmas\u0131, kapat\u0131lmas\u0131 veya konumland\u0131r\u0131lmas\u0131 i\u00e7in gereken hareketi diske, tapaya veya bilyeye iletir. Mil, bir ucunda akt\u00fcat\u00f6r\u00fc, el \u00e7ark\u0131n\u0131 veya valf kolunu, di\u011fer ucunda ise diski birbirine ba\u011flar.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nS\u00fcrg\u00fcl\u00fc ve k\u00fcresel vanalarda diskin do\u011frusal hareketi vanay\u0131 a\u00e7ar veya kapat\u0131r; tapa, k\u00fcresel ve kelebek vanalarda ise disk d\u00f6nerek vanay\u0131 a\u00e7ar veya kapat\u0131r. G\u00f6vdeler tipik olarak paslanmaz \u00e7elikten d\u00f6v\u00fcl\u00fcr ve diske di\u015fli veya kaynakl\u0131 ba\u011flant\u0131larla ba\u011flan\u0131r.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Valve Trim - Yoke<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nYoke, boyunduruk kollar\u0131n\u0131n ba\u015fka bir ad\u0131d\u0131r. Bir boyunduruk, valfin ger\u00e7ek mekanizmas\u0131n\u0131 valf g\u00f6vdesine veya kapa\u011f\u0131na ba\u011flar. Boyunduruk ve kapak, birden fazla valfi kapsayacak \u015fekilde tek par\u00e7a olarak yap\u0131lm\u0131\u015ft\u0131r. Boyunduruk somunu ve boyunduruk burcu, boyunduru\u011fun \u00fcst taraf\u0131nda bulunur.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nBoyunduruk, akt\u00fcat\u00f6rler taraf\u0131ndan \u00fcretilen kuvvetlere, momentlere ve torka dayanacak kadar sa\u011flam bir \u015fekilde yap\u0131lm\u0131\u015ft\u0131r.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Valve Trim - Yoke Brushings<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nValf g\u00f6vdesinin boyunduru\u011fun \u00fcst k\u0131sm\u0131ndan girdi\u011fi ve i\u00e7ten di\u015fli somunun yerinde tutuldu\u011fu aland\u0131r. Somunun hangi y\u00f6ne d\u00f6nd\u00fcr\u00fcld\u00fc\u011f\u00fcne ba\u011fl\u0131 olarak mil, s\u00fcrg\u00fcl\u00fc ve diyaframl\u0131 valfler gibi belirli valflerde yukar\u0131 ve a\u015fa\u011f\u0131 hareket eder. Boyunduruk somunu baz\u0131 valflerin \u00fczerine kal\u0131c\u0131 olarak konumland\u0131r\u0131l\u0131r ve g\u00f6vde bunun arac\u0131l\u0131\u011f\u0131yla d\u00f6nd\u00fcr\u00fcl\u00fcr.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nBoyunduruk bur\u00e7lar\u0131, \u00e7al\u0131\u015ft\u0131rmak i\u00e7in en az \u00e7abay\u0131 gerektirecek \u015fekilde g\u00f6vdeden daha yumu\u015fak malzemeden olu\u015fur. A\u00e7\u0131lmas\u0131 veya kapanmas\u0131 \u00e7ok fazla \u00e7aba gerektiren vanalarda, antifriz boyunduruk kovanl\u0131 yataklar bulunmaktad\u0131r. Bunu yaparak boyunduruk burcu ile sertle\u015ftirilmi\u015f g\u00f6vde aras\u0131ndaki s\u00fcrt\u00fcnme azalt\u0131lacakt\u0131r.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Valf Trim Tablosu<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAk\u0131\u015f ortam\u0131yla temas eden \u00e7\u0131kar\u0131labilir ve de\u011fi\u015ftirilebilir valf i\u00e7 par\u00e7alar\u0131 toplu olarak Valf trimi olarak adland\u0131r\u0131l\u0131r. Bu par\u00e7alar aras\u0131nda valf yuvas\u0131\/yataklar\u0131, disk, salmastralar, ara par\u00e7alar, k\u0131lavuzlar, bur\u00e7lar ve i\u00e7 yaylar bulunur. Ak\u0131\u015f ortam\u0131yla temas eden valf g\u00f6vdesi, kapak, salmastra vb. valf trimi olarak kabul edilmez.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nA Valve's trim performance is determined by the disk and seat interface and the relation of the disk position to the seat. Because of the trim, basic motions, and flow control are possible. In rotational motion trim designs, the disk slides closely past the seat to produce a change in flow opening. In linear motion trim designs, the disk lifts perpendicularly away from the seat so that an annular orifice appears.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nValf trim par\u00e7alar\u0131, farkl\u0131 kuvvetlere ve ko\u015fullara dayanmak i\u00e7in gereken farkl\u0131 \u00f6zelliklerden dolay\u0131 \u00e7e\u015fitli malzemelerden yap\u0131labilir. Bur\u00e7lar ve salmastra bilezikleri, valf diski ve yuva(lar)\u0131 ile ayn\u0131 kuvvet ve ko\u015fullara maruz kalmaz.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAk\u0131\u015f ortam\u0131 \u00f6zellikleri, kimyasal bile\u015fim, bas\u0131n\u00e7, s\u0131cakl\u0131k, ak\u0131\u015f h\u0131z\u0131, h\u0131z ve viskozite, uygun trim malzemelerinin se\u00e7iminde dikkate al\u0131nmas\u0131 gereken \u00f6nemli hususlardan baz\u0131lar\u0131d\u0131r. Trim malzemeleri valf g\u00f6vdesi veya kapa\u011f\u0131yla ayn\u0131 malzeme olabilir veya olmayabilir.\r\n\r\n<!-- \/wp:paragraph -->","link":"https:\/\/zecovalve.com\/tr\/tag\/valve-trim-chart","name":"Valf Trim Tablosu","slug":"valve-trim-chart","taxonomy":"post_tag","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is Valve Trim? 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