汽包给水系统调节阀选型失误分析

Option error anylysis of control valves in water supply system of boiler

调节阀选型时不进行最大允许差压值验算可能造成调节阀泄漏 ,本文介绍了这方面选型失误的实例和设计应注意的事项。

Option of control valves needs to checking computation,otherwise control valve probably leaked.The actual examples of option error and the keypoint of design are presented.