Pressure Regulating Valve For Power Station Water Turbine
Introduction
The method for the pressure regulating valve to achieve and meet the requirements of the unit's regulation guarantee is very simple. During the load shedding of the unit, the flow rate of the pressure regulating valve is used to maintain the flow velocity in the pressure pipe unchanged or within the ξ allowable range.
Application
The basic operation of the full oil pressure control TFW type regulating valve is: quick opening,slow-closing; when the small load changes, the pressure regulating valve does not operate; when the high load shedding, the pressure regulating valves opened, and the guide vanes will be closed. When the load is increased, the pressure regulating valve does not work.
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(3) Tubular turbine generators series.
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