中压主汽门 intermediate pressure main stop valve
中压调速汽门 medium pressure governor valve
开启高、中压主汽门 ESV PILOT SOLV OPEN
中压汽门
Medium-pressure valve
以上为机器翻译结果，长、整句建议使用 人工翻译 。
描述了某600MW机组中压主汽门的卡涩现象，对各种原因进行了分析，并采取了切实有效的处理方案。
The paper describes some jamming phenomena at intermediate pressure main stop valve on a 600MW steam turbine, reasons are analyzed and some effective methods are carried out.
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