Description

Description:

The GS021600V Steam turbine AST solenoid valve is used for emergency trip and overspeed protection systems of steam turbines. Its main function is to provide an interface between automatic shutdown emergency trip (AST) and overspeed protection control (OPC) main pipes.

The GS021600V Steam turbine AST solenoid valve is equipped with 220VAC/VDC or 110VAC/VDC coils, which can be used as solenoid valves with different functions. The electromagnetic valve is installed in the emergency trip system to check some operating parameters of the steam turbine. When these parameters exceed their operating limits, the system will issue a trip signal to close all steam inlet valves of the turbine to protect the safety of the unit.

GS021600V Steam turbine AST solenoid valve is a plug-in type solenoid valve widely used in power plant automation control AST systems. The main components of the electromagnetic valve include an electromagnet, valve body, valve core, etc. The working principle of the electromagnetic valve is that when the power is applied to the electromagnet, the electricity will generate a magnetic field along with the iron, attracting the valve to move, separating the valve core from the valve seat, thereby opening the valve. When the power is disconnected, the spring will bounce the valve core back to its original position, and the valve will close.

This GS021600V Steam turbine AST solenoid valve is often used for controlling media such as air, water, and oil, and plays an important role in automated control systems. Its characteristics are simple structure, fast response speed, long service life, and high rellability. Different parameters such as diameter and voltage can be selected according to specific requirements.

 

 

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