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  ¡ Ʋѹ꿡 Ҵ־ Ÿǿ
  ۾ : ɹ̽ý   ID : chemisys     ¥ : 12-04-20 18:56     ȸ : 4214    
Ĵܿ з 긦 ġҰȹԴϴ
꿡 з¼ս Ҵ. Ǵµ 
Ҵؾ ұ
׸ 1kgf Ҵ ٰϸ
󿡼 갳 Ѿ
갳 кȭ Ҵ а 踦 ľ ϴ?
亯Ź帳ϴ

ij Stefano   12-04-20 23:00
(1) ߰ ġ Control Valve з ü з¼ս 1/3 Ŀ Ǵ ϴٰ Ϲ ˷ ֽϴ.  ʹ з 긦 ݾƵ ȭ ̹ϰ ۵ǰ ʹ з ũ ¼սǸ þ ˴ϴ. 

(2) 꼱 갣 ϱ ˴ϴ.  ߿ 갡 · 쵵 ְ Ǵ 쵵 ũ Ѿ 긦 ʹũ (Ⱑ ε Ϸ) 쿡 Ÿµ 쿡 ߺ갡 · DZ Seat Cone DZ ߻ ֽϴ. 

󵵰 1/3~3/4 ǵ 긦 ϴ ϴ.  Ⱑ ʶؼ ⿡ ̷ ˴ϴ.

(3) 갡 ݿ ִµ 帣 ؼ Ȥ Shut-off Pressure ɸ Ǿ ִ з ɸ ֽϴ.  ̷ 쿡 ؼ Shup-off Ȱ ص 갡 ߵ ֵ ؾ մϴ.

(4) ... ݾҴ ϴ Ϲ̱ (Tight Shut-off) 䱸Ǵ ·  ΰų Shut-off Valve ġؾ մϴ.  Tight shut-off Valve ޾Ƶξµ 갡 Ǵ Double Tight Shut-off Valve Ƶΰ κ Vent Ȥ Drain ϵ ֽϴ.
   

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