{"id":4172,"date":"2021-12-29T07:07:58","date_gmt":"2021-12-29T07:07:58","guid":{"rendered":"https:\/\/zecovalve.com\/ball-valve-vs-gate-valve.html"},"modified":"2022-08-07T15:31:08","modified_gmt":"2022-08-07T15:31:08","slug":"ball-valve-vs-gate-valve","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/tr\/ball-valve-vs-gate-valve.html","title":{"rendered":"K\u00fcresel Vana ve S\u00fcrg\u00fcl\u00fc Vana \u2013 S\u00fcrg\u00fcl\u00fc Vana ve K\u00fcresel Vana"},"content":{"rendered":"

nedir K\u00fcresel Vana<\/a><\/mark><\/strong>?<\/h2>\n\n\n\n

K\u00fcresel vanalara \u201ckapatma vanalar\u0131\u201d da denir. K\u00fcresel vanalar su ak\u0131\u015f\u0131n\u0131 an\u0131nda kapatman\u0131n tek yoludur. S\u00fcrg\u00fcl\u00fc vana hemen d\u00f6nd\u00fcr\u00fclemez. \u00dc\u00e7 yollu k\u00fcresel vanalar hari\u00e7, i\u015flenmi\u015f durdurucular \u00e7o\u011fu k\u00fcresel vanan\u0131n 90 dereceden fazla hareket etmesini engelleyebilir.<\/p>\n\n\n\n

K\u00fcresel vanalar, port olarak da bilinen birden fazla a\u00e7\u0131kl\u0131\u011fa sahip olarak tasarlanabilir. \u0130ki yollu k\u00fcresel vanalar\u0131n iki portu vard\u0131r ve temel a\u00e7ma\/kapama kontrol\u00fc i\u00e7in kullan\u0131l\u0131rlar. Medyay\u0131 farkl\u0131 y\u00f6nlere y\u00f6nlendirmesi gereken veya birden fazla medya kayna\u011f\u0131 gerektirebilen uygulamalarda kullan\u0131lan \u00e7ok portlu vanalar da vard\u0131r.<\/p>\n\n\n

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

S\u00fcrg\u00fcl\u00fc Vana Nedir?<\/h2>\n\n\n\n

S\u00fcrg\u00fcl\u00fc vanalar, kat\u0131, dikd\u00f6rtgen bir kap\u0131y\u0131 kald\u0131rarak veya indirerek bir boru hatt\u0131ndaki s\u0131v\u0131 ak\u0131\u015f\u0131n\u0131 tamamen durdurmak veya ba\u015flatmak i\u00e7in kullan\u0131l\u0131r. Bu valfler bir valf g\u00f6vdesi, yuvas\u0131, diski, mili, rakoru ve akt\u00fcat\u00f6r\u00fcnden olu\u015fur.<\/p>\n\n\n\n

S\u00fcrg\u00fcl\u00fc vanalar ak\u0131\u015f\u0131 d\u00fczenlemek i\u00e7in kullan\u0131lmaz; tamamen a\u00e7\u0131k veya tamamen kapal\u0131 olacak \u015fekilde tasarlanm\u0131\u015ft\u0131r. Bu vanalar, \u00e7eyrek d\u00f6n\u00fc\u015fl\u00fc vanalardan (k\u00fcresel vanalar gibi) daha yava\u015ft\u0131r \u00e7\u00fcnk\u00fc kap\u0131n\u0131n konumunu de\u011fi\u015ftirmek i\u00e7in 360\u00b0'den fazla bir d\u00f6n\u00fc\u015fe ihtiya\u00e7 duyarlar, halbuki bir k\u00fcresel vana, a\u00e7\u0131ktan kapal\u0131ya veya ters y\u00f6nde ge\u00e7i\u015f yapmak i\u00e7in yaln\u0131zca 90\u00b0'lik bir d\u00f6n\u00fc\u015f gerektirir. tam tersi. Bu nedenle s\u00fcrg\u00fcl\u00fc vanalar, s\u0131k \u00e7al\u0131\u015ft\u0131rma veya h\u0131zl\u0131 \u00e7evrim s\u00fcreleri gerektiren uygulamalar i\u00e7in en iyi se\u00e7im olmayabilir. S\u00fcrg\u00fcl\u00fc vanalar \u00e7o\u011funlukla manuel bir el \u00e7ark\u0131 ile kontrol edilir, ancak elektrikli ve pn\u00f6matik \u00e7al\u0131\u015ft\u0131rma se\u00e7enekleri de mevcuttur.<\/p>\n\n\n

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

K\u00fcresel Vana ve S\u00fcrg\u00fcl\u00fc Vana<\/h2>\n\n\n\n

S\u00fcrg\u00fcl\u00fc Vana ve K\u00fcresel Vanan\u0131n \u00c7al\u0131\u015fma Mekanizmas\u0131<\/h3>\n\n\n\n

S\u00fcrg\u00fcl\u00fc vana, ortam ak\u0131\u015f\u0131n\u0131 kontrol etmek i\u00e7in bir ge\u00e7it kullan\u0131r. Kap\u0131, bir g\u00f6vdeye ba\u011fl\u0131 olan ve bariyer g\u00f6revi g\u00f6ren kat\u0131 bir disktir. S\u00fcrg\u00fcl\u00fc vanalar genellikle bir akt\u00fcat\u00f6r, \u00f6rne\u011fin el \u00e7ark\u0131 taraf\u0131ndan \u00e7al\u0131\u015ft\u0131r\u0131l\u0131r. Akt\u00fcat\u00f6r bir valf g\u00f6vdesine ba\u011flan\u0131r ve ona d\u00f6nme enerjisini iletir. Bu enerji, s\u00fcrg\u00fcl\u00fc vana a\u00e7\u0131ld\u0131\u011f\u0131nda vana g\u00f6vdesinin di\u015flerini kap\u0131ya \u00e7evirir ve s\u00fcrg\u00fcl\u00fc vana kapat\u0131ld\u0131\u011f\u0131nda da tam tersi olur. Dolay\u0131s\u0131yla kap\u0131 bu enerjiyle yukar\u0131 veya a\u015fa\u011f\u0131 do\u011fru hareket eder. Bu vanay\u0131 tamamen a\u00e7mak veya kapatmak i\u00e7in 360\u00b0'den fazla d\u00f6n\u00fc\u015f yap\u0131lmas\u0131 gerekti\u011finden, \u00e7ok turlu vana olarak da bilinir. Valf, kap\u0131n\u0131n ak\u0131\u015f yolundan d\u0131\u015far\u0131 kald\u0131r\u0131lmas\u0131yla a\u00e7\u0131l\u0131r. Kapak orijinal konumuna indirildi\u011finde delik kapat\u0131l\u0131r ve vana tamamen kapat\u0131l\u0131r.<\/p>\n\n\n\n

K\u00fcresel vana, ortam\u0131n ak\u0131\u015f\u0131n\u0131 kontrol etmek i\u00e7in i\u00e7inde bir delik bulunan d\u00f6ner bir bilya kullan\u0131r. Top valf g\u00f6vdesine ba\u011flanm\u0131\u015ft\u0131r. Mil \u00fczerindeki kol d\u00f6nd\u00fcr\u00fcld\u00fc\u011f\u00fcnde bilya d\u00f6nerek valfi a\u00e7ar veya kapat\u0131r. Ortam ak\u0131\u015f\u0131na izin vermek veya durdurmak i\u00e7in kolun yaln\u0131zca 90 derece (\u00e7eyrek d\u00f6n\u00fc\u015f) d\u00f6nd\u00fcr\u00fclmesi gerekti\u011finden, bu valf ayn\u0131 zamanda \u00e7eyrek d\u00f6n\u00fc\u015fl\u00fc valf olarak da bilinir. Manuel \u00e7al\u0131\u015ft\u0131rma durumunda, vana a\u00e7\u0131kken kol ak\u0131\u015f do\u011frultusunda d\u00fcz, kapal\u0131yken ise ona dik konumda olup vanan\u0131n durumunun g\u00f6rsel olarak kolayca do\u011frulanmas\u0131na olanak sa\u011flar. Kapal\u0131 konumda 1\/4 d\u00f6n\u00fc\u015f saat y\u00f6n\u00fcnde veya saat y\u00f6n\u00fcn\u00fcn tersine yap\u0131labilir.<\/p>\n\n\n\n

Kap\u0131n\u0131n Vana Ak\u0131\u015f Y\u00f6n\u00fc ve K\u00fcresel Vana<\/h3>\n\n\n\n

K\u00fcresel vanalar ve s\u00fcrg\u00fcl\u00fc vanalar geleneksel olarak \u00e7ift y\u00f6nl\u00fcd\u00fcr. Bu, k\u00fcresel vanalar\u0131n medyay\u0131 hem yukar\u0131 ak\u0131\u015f ucundan hem de a\u015fa\u011f\u0131 ak\u0131\u015f ucundan bloke etme kapasitesine sahip oldu\u011fu anlam\u0131na gelir.<\/p>\n\n\n\n

K\u00fcresel ve S\u00fcrg\u00fcl\u00fc Vanan\u0131n Vana Conta Kapasitesi<\/h3>\n\n\n\n

S\u00fcrg\u00fcl\u00fc vanalar, vana kapat\u0131ld\u0131\u011f\u0131nda vana diski tamamen kapat\u0131lacak \u015fekilde tasarlanm\u0131\u015ft\u0131r. Bu da onlar\u0131, s\u0131zd\u0131rmazl\u0131\u011f\u0131n \u00f6nemli oldu\u011fu y\u00fcksek bas\u0131n\u00e7l\u0131 uygulamalar i\u00e7in ideal k\u0131lar. \u00d6te yandan k\u00fcresel vanalarda vana diskinin ortas\u0131nda k\u00fc\u00e7\u00fck bir delik bulunur. Bu, bunlar\u0131n bir s\u00fcrg\u00fcl\u00fc vanaya g\u00f6re daha h\u0131zl\u0131 a\u00e7\u0131l\u0131p kapanmas\u0131na olanak tan\u0131r, ancak ayn\u0131 zamanda y\u00fcksek bas\u0131n\u00e7 durumlar\u0131nda s\u0131zd\u0131rmazl\u0131k konusunda o kadar etkili olmad\u0131klar\u0131 anlam\u0131na da gelir.<\/p>\n\n\n\n

S\u00fcrg\u00fcl\u00fc Vana ile K\u00fcresel Vana Aras\u0131ndaki Fark Nedir?<\/h3>\n\n\n\n

S\u00fcrg\u00fcl\u00fc vanalarda genellikle su ak\u0131\u015f\u0131n\u0131 kontrol etmek i\u00e7in \u00e7evirebilece\u011finiz yuvarlak bir d\u00fc\u011fme bulunur. Bu, suyu durdurmak veya ba\u015flatmak i\u00e7in i\u00e7 kap\u0131y\u0131 y\u00fckseltir veya al\u00e7alt\u0131r. S\u00fcrg\u00fcl\u00fc vana, basit\u00e7e kapatmak veya a\u00e7mak yerine ak\u0131\u015f bas\u0131nc\u0131 \u00fczerinde kontrol sa\u011flar. S\u00fcrg\u00fcl\u00fc vana<\/strong> kullan\u0131c\u0131lara k\u00fcresel vanalardan daha fazla ak\u0131\u015f ve bas\u0131n\u00e7 kontrol\u00fc sa\u011flar, ancak kullan\u0131c\u0131lara ak\u0131\u015f\u0131 hemen durdurma se\u00e7ene\u011fi sunmazlar. S\u00fcrg\u00fcl\u00fc vana kullanmak isteyen ancak korozyondan endi\u015fe duyanlar i\u00e7in, paslanmaz \u00e7elik s\u00fcrg\u00fcl\u00fc vanalar inan\u0131lmaz derecede esnektir ve k\u00fcresel vanalara g\u00f6re korozyona kar\u015f\u0131 daha duyarl\u0131 de\u011fildir.<\/p>\n\n\n\n

\u201cK\u00fcresel vana s\u00fcrg\u00fcl\u00fc vanadan daha m\u0131 iyidir?\u201d sorusunu sormadan \u00f6nce ikisi aras\u0131ndaki temel fark\u0131 belirlememiz gerekiyor. Hat\u0131rlanmas\u0131 gereken ilk \u015fey, hepsinin temelde ayn\u0131 i\u015fleve sahip oldu\u011fu ve bu y\u00fczden bu kadar benzer olduklar\u0131d\u0131r.<\/p>\n\n\n\n

K\u00fcresel vanalar ile s\u00fcrg\u00fcl\u00fc vanalar aras\u0131ndaki temel fark, yap\u0131lar\u0131n\u0131n kalitesinde ve i\u015faretlenme \u015fekillerinde yatmaktad\u0131r. S\u00fcrg\u00fcl\u00fc vana a\u00e7\u0131ld\u0131\u011f\u0131nda, dairesel veya dikd\u00f6rtgen kap\u0131 s\u0131v\u0131 ge\u00e7i\u015finden kald\u0131r\u0131l\u0131rken, k\u00fcresel vanada bir \u00e7ubuk ve yatay olarak d\u00f6nen bir bilye bulunur. Bu nedenle k\u00fcresel vanalara genellikle d\u00f6ner vanalar denir.<\/p>\n\n\n\n

S\u00fcrg\u00fcl\u00fc vana, s\u00fcrg\u00fc plakas\u0131n\u0131 ve valf yuvas\u0131n\u0131 ay\u0131ran bir s\u0131zd\u0131rmazl\u0131k y\u00fczeyine sahiptir. Bu nedenle genellikle d\u00fcz hatl\u0131 bir s\u0131v\u0131 ak\u0131\u015f\u0131 ve minimum k\u0131s\u0131tlama gerekti\u011finde kullan\u0131l\u0131rlar. K\u00fcresel vana, \u00e7eyrek d\u00f6n\u00fc\u015fl\u00fc vanan\u0131n bir formu oldu\u011fundan i\u015flevleri farkl\u0131d\u0131r. Ak\u0131\u015f\u0131 kontrol etmek i\u00e7in hem delikli hem de d\u00f6nd\u00fcr\u00fclm\u00fc\u015f i\u00e7i bo\u015f toplar kullan\u0131rlar. Bilye deli\u011fi ak\u0131\u015fla tutarl\u0131 oldu\u011funda vana a\u00e7\u0131l\u0131r. Valf kolu 90 derece d\u00f6nd\u00fc\u011f\u00fcnde kapan\u0131r ve kol d\u00fcz durur. A\u00e7\u0131ld\u0131\u011f\u0131nda ak\u0131\u015fa yatay, kapat\u0131ld\u0131\u011f\u0131nda ise ak\u0131\u015fa diktir. Bu, vanan\u0131n durumunu g\u00f6rsel olarak do\u011frulamay\u0131 kolayla\u015ft\u0131r\u0131r.<\/p>\n\n\n\n

Hangisi Daha \u0130yi K\u00fcresel Vana vs S\u00fcrg\u00fcl\u00fc Vana<\/a><\/mark><\/strong>?<\/h2>\n\n\n\n

K\u00fcresel vanalar dayan\u0131kl\u0131d\u0131r, bir\u00e7ok d\u00f6ng\u00fcden sonra iyi performans g\u00f6sterir ve g\u00fcvenilirdir, uzun s\u00fcre kullan\u0131lmad\u0131\u011f\u0131nda bile g\u00fcvenli bir \u015fekilde kapan\u0131r. Bu nitelikleri, genellikle s\u00fcrg\u00fcl\u00fc vanalara ve k\u00fcresel vanalara tercih edildikleri kapatma uygulamalar\u0131 i\u00e7in onlar\u0131 m\u00fckemmel bir se\u00e7im haline getirir. Bununla birlikte, k\u0131s\u0131tlama uygulamalar\u0131nda hassas kontrolden yoksundurlar.<\/p>\n\n\n\n

K\u00fcresel vanalar benzer kalitedeki s\u00fcrg\u00fcl\u00fc vanalardan biraz daha pahal\u0131 olma e\u011filiminde olsa da, minimum tasarruf, takip etmesi muhtemel potansiyel sorunlara de\u011fmez. \u00dcstelik k\u00fcresel vanalar, y\u00fczde 100 kapatma \u00f6zellikleri nedeniyle s\u00fcrg\u00fcl\u00fc vanalara g\u00f6re \u00e7ok daha s\u0131k\u0131 s\u0131zd\u0131rmazl\u0131k sa\u011flar ve dolay\u0131s\u0131yla s\u0131z\u0131nt\u0131lara \u00e7ok daha az e\u011filimlidir. K\u00fcresel vanalar daha uzun \u00f6m\u00fcr ve daha d\u00fc\u015f\u00fck ar\u0131za oran\u0131 sunar ve s\u00fcrg\u00fcl\u00fc vanalara g\u00f6re kullan\u0131m\u0131 daha kolayd\u0131r.<\/p>\n\n\n\n\n