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Valve Seat Leakage Rates Comparison 2023.07.29해당카페글 미리보기
Valve Seat Leakage Rates Comparison Table provides a convenient tool to compare valve seat leakage rates for isolation valves (metallic and non-metallic) as per various standards. www.piping-world.com leak-class...
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Isolation Valves - Linear Movement 2011.09.18해당카페글 미리보기
Allow the removal of equipment - Allow the shut down of plant A multitude of different types and designs of isolation valve have been developed in order to meet this range of applications and the diverse operating conditions in which...
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Check valve 2007.12.09해당카페글 미리보기
Although check valves can effectively shut off reverse flow, they should never be used in place of an isolation valve to contain live steam, in a section of pipe. As with isolation valves, there are a number of different check valve...
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HRSG 설계_절차 및 방법 2023.07.11해당카페글 미리보기
ü The HP steam line from each HRSG is provided with a safety valve, a non return valve, a motor operated main steam isolation valve (by other). l LP System Flow Path ü The source of feedwater flow into the LP system is from the...
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급수계통 2023.06.01해당카페글 미리보기
f. OPEN/CLOSE Time : 6-10 sec. (Downcomer), 14-18 sec.(Economizer) 3.6. 주급수 차단 밸브 (MFIV: Main Feedwater Isolation Valve) : 8대 a. 제 작 사 : Edward b. Type : Pressure Seal Equiwedge Gate c.유 량 : 14,800 gpm(Economizer), 1,700 gpm...