In what positions will the air-operated regulating valves, shown in the illustration, be in when the steam in the gland seal supply line is excessive?

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Accepted Answer

The excess steam unloading valve is open and the supply pressure control valve is shut.

Engine 2014: Steam Plants

In what positions will the air-operated regulating valves, shown in the illustration, be in when the steam in the gland seal supply line is excessive?

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