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Functions of AST Solenoid Valve 300AA00309A for Steam Turbine

Functions of AST Solenoid Valve 300AA00309A for Steam Turbine

The solenoid valve 300AA00309A is a common hydraulic control component, characterized by compact structure, convenient installation, and direct insertion into the pipeline of the hydraulic system.

solenoid valve coil 300AA00309A(5)

In the steam turbine DEH system, flow control is very important as it can ensure that the liquid flow in the hydraulic system is within the set range and can meet the working requirements of various actuator components in the system, such as valves, valves, and actuators. The solenoid valve 300AA00309A can achieve precise control of hydraulic flow by adjusting the opening of the valve core or setting the size of the valve orifice. The specific functions are as follows:

solenoid valve coil 300AA00309A(1)

  1. 1. Flow regulation: The solenoid valve 300AA00309A can control the flow in the system by adjusting the opening of the valve core or setting the size of the valve orifice. When liquid passes through an electromagnetic valve, the position of the valve core or the size of the orifice can cause pressure loss of the fluid, thereby regulating the flow rate. This flow regulation can be used to ensure that the working speed and force of each actuator in the system are within the appropriate range.
  2. 2. Flow limit: The solenoid valve 300AA00309A can also be used to limit the flow in the hydraulic system. By setting the throttle hole size of the valve or using a specially designed valve core, the flow of liquid through the solenoid valve can be limited. This traffic restriction function can be used in parts that require traffic restriction or working environments that require traffic control to ensure the normal operation of the DEH system and protect other components in the system.
  3. 3. Flow distribution: In complex turbine fire resistant oil systems, solenoid valve 300AA00309A can be used to achieve flow distribution. By combining multiple solenoid valves and setting appropriate channel connections, liquid flow can be distributed from one source to multiple actuator components. This can achieve coordination between different execution components in the hydraulic system, ensuring that each execution component receives appropriate flow supply.

solenoid valve coil 300AA00309A(2)

Yoyik can offer other hydraulic pumps or valves for power plants as below:
Balanced Globe Valve 100Fwj1.6P
Globe Valve Parts 50Bj-1.6P
Hydraulic Valve Vf-930A & Kew2-P16-500Ms & 4800Rsc2-S
Channel Switching Valve 6 Way Valve Ami A-82.542.000
Insertion Element 0508.919T0102.06Aw Db24
Valve + Actuator Set Ats
Level Meter Prosonic Fmu41-Jrb2C4
Pump 40Yw10-15-1.5
Plate Throttle Valve 98H
Insertion Element F3Rg03D330


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  • Post time: Oct-09-2023