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闸板阀 [zhá bǎn fá]
gate valve
paddle valve
slide valve
sluice valve
paddle valve
slide valve
sluice valve
- 本文简要介绍MCEVOY“C”型双闸板阀的现场操作及定期保养中的几个注意事项。
The paper describes some precautions in field operation and regular maintenance of MCEVOY "C" double ram valve. - 闸阀，也叫闸板阀、闸门阀是指关闭件（闸板）沿通路中心线的垂直方向移动的阀门。用于接通或截断介质。
Gate valve is a valve with the disk moving vertical with the centre-axis of valve seat when it works. It's mainly used in connecting and stopping medium. - 第二，它们用于蒸汽管道和其它管道管道上，用来平衡主阀门楔形闸板或阀瓣两侧的压力，以帮助打开大型阀门。
Second, they are used on steam and other lines to balance the pressure on both sides of the main valve wedge or disc to aid in opening a large valve.
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