{"id":17079,"date":"2022-06-27T05:48:42","date_gmt":"2022-06-27T05:48:42","guid":{"rendered":"https:\/\/zecovalve.com\/?p=17079"},"modified":"2022-08-03T15:51:02","modified_gmt":"2022-08-03T15:51:02","slug":"factors-should-be-considered-in-valve-selection","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/tr\/factors-should-be-considered-in-valve-selection.html","title":{"rendered":"Valf Se\u00e7iminde Dikkat Edilmesi Gereken Fakt\u00f6rler"},"content":{"rendered":"<p>Valflerin se\u00e7imi, operasyonun rasyonelli\u011fine, g\u00fcvenli\u011fe ve ekonomiye ve kapsaml\u0131 denge kar\u015f\u0131la\u015ft\u0131rmas\u0131n\u0131n deneyim sonucuna dayanmaktad\u0131r. Vanay\u0131 se\u00e7meden \u00f6nce a\u015fa\u011f\u0131daki orijinal ko\u015fullar \u00f6nerilmelidir:<\/p>\n\n\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-physical-property\"><strong>Fiziksel \u00f6zellik<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-material-status\">(1) Malzeme durumu<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Gaz malzemenin malzeme durumu, ilgili fiziksel \u00f6zellik verilerini, saf gaz veya kar\u0131\u015f\u0131m\u0131, s\u0131v\u0131 damlalar veya kat\u0131 par\u00e7ac\u0131klar\u0131n bulunup bulunmad\u0131\u011f\u0131n\u0131 ve kolayca yo\u011funla\u015fan bile\u015fenlerin bulunup bulunmad\u0131\u011f\u0131n\u0131 i\u00e7erir.<\/li><li>S\u0131v\u0131 malzemenin maddi durumu \u015funlar\u0131 i\u00e7erir: ilgili fiziksel \u00f6zellik verileri, saf bile\u015fenin veya kar\u0131\u015f\u0131m\u0131n u\u00e7ucu bile\u015fen veya \u00e7\u00f6z\u00fcnm\u00fc\u015f gaz i\u00e7erip i\u00e7ermedi\u011fi (bas\u0131n\u00e7 azald\u0131\u011f\u0131nda, iki fazl\u0131 ak\u0131\u015f olu\u015fturacak \u015fekilde \u00e7\u00f6kebilir), kat\u0131 s\u00fcspansiyon i\u00e7erip i\u00e7ermedi\u011fi ve s\u0131v\u0131n\u0131n viskozitesi, donma noktas\u0131 veya akma noktas\u0131.<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-other-properties\">(2) Di\u011fer \u00f6zellikler: <\/h3>\n\n\n\n<p>Valf yap\u0131sal malzemelerinin a\u015f\u0131nd\u0131r\u0131c\u0131l\u0131\u011f\u0131, toksisitesi, \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc ve yan\u0131c\u0131 ve patlay\u0131c\u0131 olup olmad\u0131\u011f\u0131 dahil. Bazen bu \u00f6zellikler yaln\u0131zca malzemeyi etkilemekle kalmaz, ayn\u0131 zamanda \u00f6zel yap\u0131sal gereksinimlere veya boru kalitesinin iyile\u015ftirilmesine de neden olur.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-operating-conditions-in-operation\"><strong>\u0130\u015fletim s\u0131ras\u0131nda \u00e7al\u0131\u015fma ko\u015fullar\u0131<\/strong>N<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-according-to-the-temperature-and-pressure-under-normal-working-conditions-it-is-also-necessary-to-combine-the-working-conditions-during-startup-shutdown-or-regeneration\">(1) Normal \u00e7al\u0131\u015fma ko\u015fullar\u0131ndaki s\u0131cakl\u0131k ve bas\u0131nca g\u00f6re, ba\u015flatma, kapatma veya rejenerasyon s\u0131ras\u0131nda \u00e7al\u0131\u015fma ko\u015fullar\u0131n\u0131n birle\u015ftirilmesi de gereklidir.<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Pompa \u00e7\u0131k\u0131\u015f vanas\u0131nda pompan\u0131n maksimum kapanma bas\u0131nc\u0131 dikkate al\u0131nacakt\u0131r.<\/li><li>Sistemin rejenerasyon s\u0131cakl\u0131\u011f\u0131 normal s\u0131cakl\u0131ktan \u00e7ok daha y\u00fcksek oldu\u011funda ancak bas\u0131n\u00e7 azald\u0131\u011f\u0131nda, bu t\u00fcr sistemlerde s\u0131cakl\u0131k ve bas\u0131nc\u0131n kapsaml\u0131 etkisi dikkate al\u0131nmal\u0131d\u0131r.<\/li><li>S\u00fcrekli \u00e7al\u0131\u015fma derecesi: yani vanan\u0131n a\u00e7\u0131lma ve kapanma s\u0131kl\u0131\u011f\u0131 ayn\u0131 zamanda a\u015f\u0131nma direnci gereksinimlerini de etkiler. S\u0131k a\u00e7\u0131l\u0131p kapanan sistemlerde \u00e7ift vana tak\u0131l\u0131p tak\u0131lmayaca\u011f\u0131n\u0131 d\u00fc\u015f\u00fcnmek gerekir.<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-allowable-pressure-drop-of-the-system\">(2) Sistemin izin verilen bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Sistemin izin verilen bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc k\u00fc\u00e7\u00fck oldu\u011funda veya izin verilen bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc k\u00fc\u00e7\u00fck olmad\u0131\u011f\u0131nda ancak ak\u0131\u015f reg\u00fclasyonu gerekli olmad\u0131\u011f\u0131nda, s\u00fcrg\u00fcl\u00fc vana, k\u00fcresel vana vb. gibi k\u00fc\u00e7\u00fck bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fcne sahip vana tipi se\u00e7ilmelidir.<\/li><li>Ak\u0131\u015f\u0131n d\u00fczenlenmesi gerekiyorsa, iyi d\u00fczenleme performans\u0131na ve belirli bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fcne sahip vana tipi se\u00e7ilmelidir (t\u00fcm boru hatt\u0131ndaki bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fcndeki bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fcn\u00fcn oran\u0131, d\u00fczenlemenin hassasiyetiyle ilgilidir).<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-environment-of-valve-in-cold-area-especially-for-chemical-materials-the-valve-body-material-is-generally-not-cast-iron-but-cast-steel-or-stainless-steel\">(3) Valf ortam\u0131: so\u011fuk alanda, \u00f6zellikle kimyasal maddeler i\u00e7in, valf g\u00f6vdesi malzemesi genellikle d\u00f6kme demir de\u011fil, d\u00f6kme \u00e7eliktir (veya paslanmaz \u00e7elik).<\/h3>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-valve-function\"><strong>Valf i\u015flevi<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-cut-off\">(1) Kes<\/h3>\n\n\n\n<p>Hemen hemen t\u00fcm vanalar\u0131n kesme i\u015flevi vard\u0131r. S\u00fcrg\u00fcl\u00fc vana ve k\u00fcresel vana sadece kesme ama\u00e7l\u0131 kullan\u0131lacaksa ve ak\u0131\u015f\u0131 ayarlamaya gerek yoksa se\u00e7ilebilir. H\u0131zl\u0131 kesme yap\u0131lmas\u0131 gerekti\u011finde musluk, k\u00fcresel vana ve kelebek vana daha uygundur. Stop vanas\u0131 ak\u0131\u015f\u0131 ayarlayabilir ve kesebilir. Kelebek vana ayn\u0131 zamanda b\u00fcy\u00fck ak\u0131\u015f reg\u00fclasyonu i\u00e7in de uygundur.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-change-flow-direction\">(2) Ak\u0131\u015f y\u00f6n\u00fcn\u00fc de\u011fi\u015ftirin:<\/h3>\n\n\n\n<p>Malzemelerin ak\u0131\u015f y\u00f6n\u00fcn\u00fc h\u0131zla de\u011fi\u015ftirebilen iki yollu (L \u015feklinde kanal) veya \u00fc\u00e7 yollu (T \u015feklinde kanal) k\u00fcresel vanalar veya musluklar se\u00e7in. Bir valf ikiden fazla ge\u00e7i\u015f valfinin rol\u00fcn\u00fc oynad\u0131\u011f\u0131ndan, \u00e7al\u0131\u015fmay\u0131 basitle\u015ftirebilir, anahtarlamay\u0131 do\u011fru hale getirebilir ve kaplanan alan\u0131 azaltabilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-regulation\">(3) D\u00fczenleme<\/h3>\n\n\n\n<p>Durdurma valfi ve piston valfi genel ak\u0131\u015f d\u00fczenlemesini kar\u015f\u0131layabilir ve i\u011fne valfi mikro d\u00fczenleme i\u00e7in kullan\u0131labilir; k\u0131sma valfi geni\u015f bir ak\u0131\u015f aral\u0131\u011f\u0131nda kararl\u0131 d\u00fczenleme (bas\u0131n\u00e7 ve ak\u0131\u015f) i\u00e7in uygundur.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-check\">(4) Kontrol edin<\/h3>\n\n\n\n<p>\u00c7ek valf malzemenin geri ak\u0131\u015f\u0131n\u0131 \u00f6nlemek i\u00e7in kullan\u0131labilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-valves-with-additional-functions-can-be-selected-for-different-production-processes-such-as-valves-with-jacket-drain-port-and-bypass-and-valves-with-air-blowing-port-to-prevent-solid-particles-from-settling-etc\">(5) Farkl\u0131 \u00fcretim prosesleri i\u00e7in ceketli, drenaj portlu ve baypasl\u0131 vanalar ve kat\u0131 par\u00e7ac\u0131klar\u0131n \u00e7\u00f6kelmesini \u00f6nlemek i\u00e7in hava \u00fcfleme portlu vanalar vb. gibi ek i\u015flevlere sahip vanalar se\u00e7ilebilir.<\/h3>\n\n\n\n<p>Vanalar\u0131 a\u00e7ma ve kapama g\u00fcc\u00fc: Yerel olarak \u00e7al\u0131\u015ft\u0131r\u0131lan vanalar\u0131n \u00e7o\u011funda el \u00e7ark\u0131 kullan\u0131l\u0131r. Operasyona belirli bir mesafede olanlar i\u00e7in zincir \u00e7ark\u0131 veya uzatma \u00e7ubu\u011fu kullan\u0131labilir. Baz\u0131 b\u00fcy\u00fck \u00e7apl\u0131 valflerin, a\u015f\u0131r\u0131 ba\u015flatma torkundan dolay\u0131 valf tasar\u0131m\u0131nda motorlar bulunur. Patlamaya dayan\u0131kl\u0131 alanda, ilgili s\u0131n\u0131fta patlamaya dayan\u0131kl\u0131 motorlar kullan\u0131lacakt\u0131r.<\/p>\n\n\n\n<p>Uzaktan kumanda valfi: benimsenen g\u00fc\u00e7 t\u00fcrleri pn\u00f6matik, hidrolik, elektrik vb.&#039;dir; bunlar aras\u0131nda elektrik, solenoid valf ve motorlu valf olarak ikiye ayr\u0131labilir. \u0130htiya\u00e7lara ve mevcut enerjiye g\u00f6re se\u00e7ilmelidir.<\/p>\n\n\n\n<!-- Andy:h-related-tags -->\n<h2 id=\"h-related-tags\">\u0130lgili Etiketler :<\/h2>\n<!-- \/Andy:h-related-tags -->\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/tr\/\">ZECO Valf<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/tr\/history-of-automatic-control-valve-zeco-valve-industrial-valve-manufacturer.html\/\">Otomatik Kontrol Vanalar\u0131 Nedir?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/tr\/introduction-of-epdm-nbr-butterfly-valve-seat-industrial-valve-information-news-zeco-valve.html\/\">NBR Kelebek Vana<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/tr\/advantages-and-disadvantages-of-globe-valves.html\/\">Glob Vana Nedir?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/tr\/urun\/manual-gate-valve\/\">Manuel Kumandal\u0131 S\u00fcrg\u00fcl\u00fc Vana \u00dcreticisi<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/tr\/china-gate-valves-suppliersnon-rising-stem-gate-valvesks-gate-valves.html\/\">S\u00fcrg\u00fcl\u00fc Vana Nedir?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/tr\/the-difference-between-globe-valve-and-ball-valve.html\/\">K\u00fcresel Vana vs Glob Vana<\/a>\n\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Valflerin se\u00e7imi, operasyonun rasyonelli\u011fine, g\u00fcvenli\u011fe ve ekonomiye ve kapsaml\u0131 denge kar\u015f\u0131la\u015ft\u0131rmas\u0131n\u0131n deneyim sonucuna dayanmaktad\u0131r. \u2026 <a title=\"Valf Se\u00e7iminde Dikkat Edilmesi Gereken Fakt\u00f6rler\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/tr\/factors-should-be-considered-in-valve-selection.html\" aria-label=\"Valf Se\u00e7iminde Dikkate Al\u0131nmas\u0131 Gereken Fakt\u00f6rler Hakk\u0131nda Daha Fazla Bilgi\">Daha fazla bilgi edinin<\/a><\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[1],"tags":[2547],"class_list":["post-17079","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-valve-selection","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":false,"author_info":{"display_name":"Jerry","author_link":"https:\/\/zecovalve.com\/tr\/author\/jerry"},"comment_info":0,"category_info":[{"term_id":1,"name":"Uncategorized","slug":"uncategorized","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":452,"filter":"raw","cat_ID":1,"category_count":452,"category_description":"","cat_name":"Uncategorized","category_nicename":"uncategorized","category_parent":0}],"tag_info":[{"term_id":2547,"name":"Valve Selection","slug":"valve-selection","term_group":0,"term_taxonomy_id":2547,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":2547,"label":"Valve Selection"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Factors should be Considered in Valve Selection - ZECO Valve<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zecovalve.com\/tr\/factors-should-be-considered-in-valve-selection.html\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Factors should be Considered in Valve Selection - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"The selection of valves is based on the rationality of operation, safety and economy, and the experience result of comprehensive balance comparison. ... 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