{"id":16259,"date":"2022-06-20T12:50:39","date_gmt":"2022-06-20T12:50:39","guid":{"rendered":"https:\/\/zecovalve.com\/?p=16259"},"modified":"2022-08-11T07:35:14","modified_gmt":"2022-08-11T07:35:14","slug":"introduction-to-forged-ball-valve","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/tr\/introduction-to-forged-ball-valve.html","title":{"rendered":"D\u00f6vme K\u00fcresel Vanaya Giri\u015f"},"content":{"rendered":"

Bilim ve teknolojinin h\u0131zla geli\u015fmesi, \u00fcretim teknolojisinin ve \u00fcr\u00fcn yap\u0131s\u0131n\u0131n s\u00fcrekli geli\u015fmesiyle d\u00f6vme k\u00fcresel vana, \u00e7ok k\u0131sa s\u00fcrede sanayi sekt\u00f6r\u00fcn\u00fcn g\u00fcnl\u00fck kullan\u0131m\u0131nda ana vana haline gelmi\u015ftir. Baz\u0131 end\u00fcstri emektarlar\u0131 i\u00e7in d\u00f6vme k\u00fcresel vana \u00e7ok tan\u0131d\u0131kt\u0131r, ancak baz\u0131 sekt\u00f6r acemileri i\u00e7in d\u00f6vme k\u00fcresel vana tan\u0131d\u0131k de\u011fildir. \u015eimdi d\u00f6vme k\u00fcresel vanadan bahsedelim.<\/p>\n\n\n\n\n\n

nedir D\u00f6vme K\u00fcresel Vana<\/a><\/mark><\/strong>?<\/h2>\n\n\n\n

D\u00f6vme Y\u00fczen ve Muylu K\u00fcresel Vana <\/a><\/mark><\/strong>\u00fcr\u00fcn grubu, en zorlu uygulamalarda performans ve uzun \u00f6m\u00fcr sa\u011flayan \u00fcst\u00fcn \u00f6zellikler ve \u00f6zel se\u00e7enekler i\u00e7erir. T\u00fcm tasar\u0131mlar yang\u0131na dayan\u0131kl\u0131l\u0131k testi onayl\u0131d\u0131r ve \u00e7al\u0131\u015ft\u0131r\u0131lmaya haz\u0131rd\u0131r. D\u00f6vme k\u00fcresel vanalar ayr\u0131ca \u00c7ift Blok ve Bo\u015faltma tasar\u0131mlar\u0131nda ve kriyojenik uzat\u0131lm\u0131\u015f kapak veya \u00f6zel \u00e7al\u0131\u015ft\u0131rma gibi \u00f6zel konfig\u00fcrasyonlarda da mevcuttur.<\/p>\n\n\n\n

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D\u00f6vme K\u00fcresel Vana \u00c7e\u015fitleri<\/h2>\n\n\n\n

Her \u015feyden \u00f6nce, d\u00f6vme k\u00fcresel vanan\u0131n genellikle iki t\u00fcre ayr\u0131ld\u0131\u011f\u0131 bilinmektedir; biri d\u00fc\u015f\u00fck bas\u0131n\u00e7l\u0131 d\u00f6vme k\u00fcresel vana, di\u011feri ise y\u00fcksek bas\u0131n\u00e7l\u0131 d\u00f6vme k\u00fcresel vanad\u0131r. D\u00f6vme k\u00fcresel vanan\u0131n \u00e7al\u0131\u015fma prensibini de \u00e7ok iyi bilmemiz gerekiyor. Valf sap\u0131n\u0131 d\u00f6nd\u00fcrerek valfin bloke olmas\u0131n\u0131 veya bloke olmas\u0131n\u0131 sa\u011flar. Kullan\u0131m s\u00fcrecinde b\u00fcy\u00fck kalibreye de d\u00f6n\u00fc\u015ft\u00fcr\u00fclebilir, bu da end\u00fcstriyel sekt\u00f6r\u00fcn kullan\u0131m\u0131n\u0131 b\u00fcy\u00fck \u00f6l\u00e7\u00fcde kolayla\u015ft\u0131r\u0131r. K\u00fc\u00e7\u00fck hacimli, g\u00fcvenilir s\u0131zd\u0131rmazl\u0131k, basit yap\u0131 ve uygun bak\u0131m avantajlar\u0131na sahiptir. En \u00f6nemlisi, \u00e7e\u015fitli ortamlar taraf\u0131ndan a\u015f\u0131nd\u0131r\u0131lmas\u0131 kolay de\u011fildir, bu nedenle kimya, petrol, do\u011fal gaz, metalurji ve di\u011fer end\u00fcstriler i\u00e7in uygundur ve bu end\u00fcstrilerde yayg\u0131n olarak kullan\u0131lmaktad\u0131r.<\/p>\n\n\n\n

Y\u00fcksek Bas\u0131n\u00e7l\u0131 D\u00f6vme K\u00fcresel Vana<\/h2>\n\n\n\n

\u015eimdi d\u00f6vme k\u00fcresel vanalardan biri olan y\u00fcksek bas\u0131n\u00e7l\u0131 d\u00f6vme k\u00fcresel vanadan bahsedelim. Kullan\u0131c\u0131lar\u0131n k\u00fck\u00fcrtl\u00fc ortamda d\u00f6vme k\u00fcresel vana kullanma ihtiya\u00e7lar\u0131n\u0131 kar\u015f\u0131lamak \u00fczere tasarlanm\u0131\u015ft\u0131r. Bu nedenle korozyon ve vulkanizasyon \u00f6nleme a\u00e7\u0131s\u0131ndan ayn\u0131 tip k\u00fcresel vanalara g\u00f6re \u00e7ok daha g\u00fc\u00e7l\u00fcd\u00fcr. Ayr\u0131ca yang\u0131ndan korunma, antistatik ve iyi s\u0131zd\u0131rmazl\u0131k a\u00e7\u0131s\u0131ndan ayn\u0131 tip k\u00fcresel vanalara g\u00f6re \u00e7ok daha g\u00fc\u00e7l\u00fcd\u00fcr. Di\u011fer tip d\u00f6vme k\u00fcresel vanad\u0131r. Esas olarak boru hatt\u0131ndaki orta ak\u0131\u015f\u0131n y\u00f6n\u00fcn\u00fc kesmek, da\u011f\u0131tmak ve de\u011fi\u015ftirmek i\u00e7in kullan\u0131l\u0131r. Ayr\u0131ca, y\u00fcksek bas\u0131n\u00e7 alt\u0131nda topun merkezine do\u011fruluk sa\u011flayabilen ve valfin iyi \u00e7al\u0131\u015fma performans\u0131n\u0131 sa\u011flayabilen geni\u015f pivot yap\u0131s\u0131 da bulunmaktad\u0131r. End\u00fcstriyel sekt\u00f6r personelinin \u00e7al\u0131\u015fmas\u0131 s\u0131ras\u0131nda \u00e7al\u0131\u015fanlar i\u00e7in daha uygundur. Son olarak, bu iki tip d\u00f6vme k\u00fcresel vanan\u0131n m\u00fckemmel performans, y\u00fcksek g\u00fcvenilirlik, geni\u015f kullan\u0131m ve uygun fiyat avantajlar\u0131na sahip oldu\u011fu vurgulanmal\u0131d\u0131r.<\/p>\n\n\n\n

D\u00f6vme K\u00fcresel Vana Tasar\u0131m\u0131<\/h2>\n\n\n\n
Tasar\u0131m Standard\u0131<\/th>BS EN ISO 17292 (BS 5351) \/ BS EN ISO 12516 \/ BS EN 1983 \/ ASME B 16.34 \/ API 6D \/ API 608<\/td><\/tr>
Muayene ve Test Standard\u0131<\/th>BS EN ISO 12266 \u2013 I (BS 6755 \u2013 I) \/ API 598<\/td><\/tr>
Yang\u0131n G\u00fcvenli\u011fi Test Standard\u0131<\/th>BS EN ISO 12266 \u2013 II \/ API 607<\/td><\/tr>
Flan\u015ftan Flan\u015fa Mesafe<\/th>ANSI B 16.10 \/ EN 558'e g\u00f6re<\/td><\/tr>
U\u00e7 Ba\u011flant\u0131s\u0131<\/th>ANSI B 1.20.1'e g\u00f6re Vidal\u0131 \/ Di\u015fli U\u00e7
ANSI B 16.11'e g\u00f6re Soket Kaynak Ucu
ANSI B 16.25'e g\u00f6re Al\u0131n Kaynak Ucu<\/td><\/tr>
\u00dcretim Boyut Aral\u0131\u011f\u0131<\/th>1\/2" (DN15) ila 48"(DN 1200)<\/td><\/tr>
Valf Bas\u0131n\u00e7 De\u011feri<\/th>150# - 2500#<\/td><\/tr>
Valf \u00c7al\u0131\u015fmas\u0131<\/th>Manuel El Kolu \/ Sonsuz Di\u015fli Akt\u00fcat\u00f6rle Kumanda Edilen \/ Elektrikli Akt\u00fcat\u00f6r<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

D\u00f6vme K\u00fcresel Vanan\u0131n Avantajlar\u0131<\/h2>\n\n\n\n

\u0130kincisi, d\u00f6vme k\u00fcresel vanalar, \u00fc\u00e7 yollu k\u00fcresel vanalar ve paslanmaz \u00e7elik k\u00fcresel vanalar baz\u0131 avantajlar\u0131 payla\u015f\u0131yor. Kullan\u0131ld\u0131klar\u0131nda ak\u0131\u015fkan diren\u00e7lerinin k\u00fc\u00e7\u00fck oldu\u011funu ve diren\u00e7 katsay\u0131lar\u0131n\u0131n ayn\u0131 uzunluktaki boru kesitine e\u015fit oldu\u011funu g\u00f6receksiniz. Yap\u0131s\u0131 basit, boyutu k\u00fc\u00e7\u00fck ve a\u011f\u0131rl\u0131\u011f\u0131 hafiftir. Kullan\u0131m s\u00fcrecinde \u00e7ok uygun bulacaks\u0131n\u0131z. Kullan\u0131m\u0131 kolayd\u0131r, h\u0131zl\u0131 bir \u015fekilde a\u00e7\u0131l\u0131p kapan\u0131r ve uzaktan kumanda i\u00e7in uygundur.<\/p>\n\n\n\n

D\u00f6vme K\u00fcresel Vana i\u00e7in BOM<\/h2>\n\n\n\n
G\u00f6vde ve U\u00e7 Par\u00e7as\u0131<\/td>ASTM A 105 \u2013 D\u00f6vme Karbon \u00c7elik<\/td><\/tr>
<\/td>304 \/ 304L D\u00f6vme Paslanmaz \u00c7elik ASTM A 182 F 304 \/ F 304L \u2013 <\/td><\/tr>
<\/td>ASTM A 182 F 316 \/ F 316L \u2013 D\u00f6vme Paslanmaz \u00c7elik 316 \/ 316L<\/td><\/tr>
<\/td>ASTM A 182 F 11 \/ F 22 \u2013 Ala\u015f\u0131ml\u0131 \u00c7elik<\/td><\/tr>
Top<\/td>ASTM A 351GR. CF 8 \/ CF 8M (SS 304 \/ SS 316)<\/td><\/tr>
<\/td>ASTM A 182 F304 \/ F316 (SS 304 \/ SS 316)<\/td><\/tr>
<\/td>ASTM A 351GR. CF 3 \/ CF 3M (SS 304L \/ SS 316L)<\/td><\/tr>
<\/td>ASTM A 182 F304L \/ F316L (SS 304L \/ SS 316L)<\/td><\/tr>
K\u00f6k<\/td>304 \/ 316 (SS 304 \/ SS 316) \u2013 ASTM A 276 T<\/td><\/tr>
<\/td>304L \/ 316L (SS 304L \/ SS 316L) \u2013 ASTM A 276 T<\/td><\/tr>
<\/td>ASTM A 276 T \u2013 410 (SS 410)<\/td><\/tr>
Bilya Yuvas\u0131 ve G\u00f6vde Contas\u0131<\/td>PTFE Virgin \/ 25% Cam Dolgulu \u2013 GFT \/ Karbon Dolgulu \u2013 CFT<\/td><\/tr>
<\/td>PEEK \/ Delrin \/ Grafoil \u2013 Grafit Y\u00fcz\u00fck<\/td><\/tr>
Salmastra Paketleme<\/td>PTFE Virgin \/ 25% Cam Dolgulu \u2013 GFT \/ Karbon Dolgulu \u2013 CFT<\/td><\/tr>
<\/td>Grafoil \u2013 Grafit Y\u00fcz\u00fck<\/td><\/tr>
Saplama ve Somun<\/td>ASTM A 193 GR. B7 \/ A 194 GR. 2 saat<\/td><\/tr>
<\/td>SS 304 \/ SS 316<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n\n