而这种增速是由手动计量阀控制的内部蒸汽旁路产生的。
An internal steam bypass controlled by a manual metering valve causes this increased velocity.
然后按控制速度进入内部旁路，形成二次蒸汽。
Then they divert into the integral bypass at a controlled rate, forming secondary steam.
所以，凝结水控制器能自动将旁路或二次蒸汽排出。
Therefore, the condensate controller automatically vents the bypass or secondary steam .
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