{"id":2321,"date":"2022-08-11T03:41:51","date_gmt":"2022-08-11T03:41:51","guid":{"rendered":"https:\/\/xintaivalves.com\/?p=2321"},"modified":"2024-09-26T15:35:34","modified_gmt":"2024-09-26T07:35:34","slug":"how-many-types-of-safety-valves-are-there","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/tr\/blog\/how-many-types-of-safety-valves-are-there\/","title":{"rendered":"Ka\u00e7 \u00c7e\u015fit Emniyet Ventili Vard\u0131r?"},"content":{"rendered":"

A Emniyet valfi <\/em><\/strong><\/a>bir sistemin a\u015f\u0131r\u0131 bas\u0131n\u00e7 almas\u0131n\u0131 \u00f6nleyen bir cihazd\u0131r. Bas\u0131n\u00e7 \u00f6nceden belirlenmi\u015f bir limiti a\u015ft\u0131\u011f\u0131nda kuvveti artan yay y\u00fckl\u00fc bir mekanizmaya sahip bir valften olu\u015fur. Genellikle bas\u0131n\u00e7l\u0131 hava veya ak\u0131\u015fkan sistemlerinde kullan\u0131l\u0131r. Baz\u0131 durumlarda, a\u015f\u0131r\u0131 bas\u0131nc\u0131n sistem ar\u0131zalar\u0131na neden olmas\u0131n\u0131 \u00f6nleyebilir. Bu emniyet valfi tasar\u0131m\u0131, felaketlerin \u00f6nlenmesine yard\u0131mc\u0131 olur.<\/p>\n\n\n\n

Emniyet valfleri \u00fc\u00e7 temel tipte gelir. Bunlar, a\u011f\u0131r \u00e7eki\u00e7 kolu, yay ve darbe valflerini i\u00e7erir. A\u011f\u0131r \u00e7eki\u00e7 kolu tipi valf, valf kanad\u0131 \u00fczerindeki kuvveti dengelemek i\u00e7in bir kald\u0131ra\u00e7 veya a\u011f\u0131r bir \u00e7eki\u00e7 kullan\u0131r. Bu t\u00fcr bir emniyet valfinin arkas\u0131ndaki ilkeye kald\u0131ra\u00e7 denir, bu da b\u00fcy\u00fck miktarda kuvvet uygulamak i\u00e7in k\u00fc\u00e7\u00fck bir a\u011f\u0131rl\u0131k kullanabilece\u011fi anlam\u0131na gelir. Bu tip emniyet valfi ayr\u0131ca a\u00e7ma bas\u0131nc\u0131n\u0131 ayarlaman\u0131za da olanak tan\u0131r.<\/p>\n\n\n\n

Farkl\u0131 Emniyet Valfi \u00c7e\u015fitleri Nelerdir?<\/strong><\/h2>\n\n\n\n

Mevcut farkl\u0131 emniyet valfleri t\u00fcrleri nelerdir? \u0130\u015fte h\u0131zl\u0131 bir d\u00f6k\u00fcm. Bir emniyet valfi, yayl\u0131 bir valf olabilir; a Kald\u0131ra\u00e7 y\u00fckl\u00fc valf veya \u00f6l\u00fc a\u011f\u0131rl\u0131k emniyet a\u011f\u0131rl\u0131\u011f\u0131 valfi. Bu valfler aras\u0131ndaki temel farklar, \u00e7al\u0131\u015ft\u0131klar\u0131 mekanizma ve nas\u0131l \u00e7al\u0131\u015ft\u0131klar\u0131d\u0131r. Yayl\u0131 emniyet valfleri kolayca ayarlanabilir. Kolla y\u00fcklenen bir emniyet a\u011f\u0131rl\u0131\u011f\u0131 valfi genellikle daha ucuzdur.<\/p>\n\n\n\n

  • \u00d6l\u00fc a\u011f\u0131rl\u0131k emniyet valfi<\/strong><\/li><\/ul>\n\n\n\n

    Birka\u00e7 \u00e7e\u015fit emniyet valfi vard\u0131r. Bunlardan biri \u00f6l\u00fc a\u011f\u0131rl\u0131k emniyet valfidir. \u00d6l\u00fc a\u011f\u0131rl\u0131k emniyet valfi, a\u015f\u0131r\u0131 bas\u0131nc\u0131 \u00f6nlemek i\u00e7in valf yuvas\u0131na kar\u015f\u0131 a\u011f\u0131rl\u0131k g\u00f6revi g\u00f6ren a\u011f\u0131r bir diske dayanan bir emniyet valfidir. \u00d6l\u00fc a\u011f\u0131rl\u0131k emniyet valfi, d\u00fc\u015f\u00fck bas\u0131n\u00e7l\u0131 kaplar i\u00e7in iyi bir se\u00e7imdir. Di\u011fer emniyet valflerinden farkl\u0131 olarak, \u00f6l\u00fc a\u011f\u0131rl\u0131k emniyet valflerinde yay yoktur. Diskin a\u011f\u0131rl\u0131\u011f\u0131, valf yuvas\u0131n\u0131 ayarlamak i\u00e7in hareket eder. Valf \u00fczerindeki bas\u0131n\u00e7 normal bas\u0131n\u00e7 s\u0131n\u0131r\u0131n\u0131 a\u015ft\u0131\u011f\u0131nda fazla buhar\u0131 bir boru vas\u0131tas\u0131yla d\u0131\u015far\u0131 atar.<\/p>\n\n\n\n

    • Yayl\u0131 emniyet valfi<\/strong><\/li><\/ul>\n\n\n\n

      Herhangi bir emniyet valfinin \u00e7ekirde\u011fi yayd\u0131r. Dayan\u0131kl\u0131 olmal\u0131 ve s\u0131cakl\u0131k ve \u00e7al\u0131\u015fma ortam\u0131 dahil olmak \u00fczere belirtilen t\u00fcm gereksinimlere uygun olmal\u0131d\u0131r. Yay malzemesi korozyona dayan\u0131kl\u0131 olmal\u0131d\u0131r. Orta s\u0131cakl\u0131k uygulamalar\u0131 i\u00e7in karbon \u00e7eli\u011fi kullan\u0131l\u0131r. Daha y\u00fcksek s\u0131cakl\u0131k ve a\u015f\u0131nd\u0131r\u0131c\u0131 g\u00f6rev uygulamalar\u0131 i\u00e7in tungsten \u00e7elik veya paslanmaz \u00e7elik kullan\u0131l\u0131r. S\u0131cakl\u0131k \u00e7ok y\u00fcksekse \u00f6zel malzemeler kullan\u0131l\u0131r. Emniyet ventili ister havada ister suda kullan\u0131ls\u0131n sertifikal\u0131 olmal\u0131d\u0131r.<\/p>\n\n\n\n

      • Kol y\u00fckl\u00fc emniyet valfi<\/strong><\/li><\/ul>\n\n\n\n

        Bir emniyet valfi sat\u0131n al\u0131rken, birka\u00e7 farkl\u0131 se\u00e7ene\u011fin oldu\u011funu g\u00f6receksiniz. Baz\u0131 emniyet valflerinin manuel \u00e7al\u0131\u015fma se\u00e7enekleri vard\u0131r. Tipik olarak, manuel \u00e7al\u0131\u015ft\u0131rma, rutin g\u00fcvenlik kontrolleri veya bak\u0131m s\u0131ras\u0131nda ger\u00e7ekle\u015ftirilecektir. Ger\u00e7ek ak\u0131\u015f kapasitesi 10% azalt\u0131lacakt\u0131r. Azalt\u0131lm\u0131\u015f de\u015farj katsay\u0131s\u0131 da hesaplanacakt\u0131r. \u00c7o\u011fu emniyet valfinde oldu\u011fu gibi, DIN 3320 standard\u0131nda yer almayan bir\u00e7ok terim ve tan\u0131m vard\u0131r.<\/p>\n\n\n\n

        • Y\u00fcksek buhar ve d\u00fc\u015f\u00fck su emniyet valfi<\/strong><\/li><\/ul>\n\n\n\n

          Genel olarak, bir kazana y\u00fcksek buhar ve d\u00fc\u015f\u00fck su emniyet valfi tak\u0131lacakt\u0131r. D\u00fc\u015f\u00fck su emniyet valfi, iki valfin birle\u015fimidir. Kazandaki su seviyesi \u00f6nceden belirlenmi\u015f bir seviyenin alt\u0131na d\u00fc\u015ft\u00fc\u011f\u00fcnde \u00e7al\u0131\u015f\u0131r. Seviye \u00e7ok d\u00fc\u015ft\u00fc\u011f\u00fcnde, kol emniyet valfi y\u00fcksek bir sesle \u00fcfleyerek \u00e7al\u0131\u015f\u0131r. \u015eekil 5-4, bu emniyet valflerinin nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 g\u00f6stermektedir. Kazan\u0131n \u00fcst\u00fcnde veya yan\u0131nda bulunurlar ve ate\u015f kutusuna veya f\u0131r\u0131na ba\u011flan\u0131rlar.<\/p>","protected":false},"excerpt":{"rendered":"

          A safety valve is a device that prevents a system from overpressurizing. It consists of a valve with a spring-loaded mechanism that increases in force when the pressure exceeds a preset limit. It is generally used in compressed air or fluid systems. In some cases, it can prevent overpressure from resulting in system failures. This […]<\/p>\n","protected":false},"author":1,"featured_media":1550,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[196],"class_list":["post-2321","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-safety-valves"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/posts\/2321","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/comments?post=2321"}],"version-history":[{"count":1,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/posts\/2321\/revisions"}],"predecessor-version":[{"id":2322,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/posts\/2321\/revisions\/2322"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/media\/1550"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/media?parent=2321"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/categories?post=2321"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/tr\/wp-json\/wp\/v2\/tags?post=2321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}