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: 12-04-20 18:56
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Ĵܿ з 긦 ġҰȹԴϴ
꿡 з¼ս Ҵ. Ǵµ
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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.
(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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