Test solenoid valve 22FDA-F5T-W110R-20/LV Bhusawal power
Date:2025/3/12 8:32:34 Visits: Author:Dongfang YOYIK Engineering Co; Ltd,The Test solenoid valve 22FDA-F5T-W110R-20/LV is a key component in the turbine control system, mainly used to achieve precise control of fluid media and system protection functions. Its core functions include regulating fluid on and off, ensuring safe operation of equipment, and having multiple protection mechanisms.
Functional characteristics
1. Precision control
The solenoid valve adjusts the flow and pressure of steam or lubricating oil by controlling the opening and closing of the valve, and realizes dynamic adjustment of turbine load and exhaust parameters. For example, in the lubricating oil test scenario, the system operating conditions can be optimized by adjusting the opening of the inlet/exhaust valve to ensure that the equipment operates within the set parameter range.
2. Multiple protection mechanisms
Integrated emergency shut-off and overspeed protection functions, when overload, overheating or abnormal pressure is detected, the fluid path can be quickly cut off, triggering an emergency shutdown to avoid equipment damage. Its coil adopts a high reliability design, strong anti-interference, and can maintain stable operation under complex working conditions.
3. Modular design
The high-strength mounting structure and standardized interface make it easy to integrate into different systems. It is suitable for multiple scenarios such as hydraulic control, lubricating oil testing and turbine protection. Some variant models (such as /LP suffix) can also be adapted to auxiliary equipment such as sealing oil vacuum pumps.
Application scenarios
- Steam turbine control system: As an AST (automatic shutdown) solenoid valve, it participates in the main steam valve control to ensure the emergency shutdown response speed.
- Lubricating oil test system: adjust the oil pressure and flow in the test circuit to verify the system reliability.
- Hydraulic transmission system: reduce fluid pulsation and noise, and improve transmission efficiency.
Maintenance requirements
- Coil maintenance: The coil resistance value and insulation performance need to be tested regularly. If short circuit, aging or abnormal resistance value occurs, it must be replaced by professionals to avoid control failure.
- System compatibility: During installation, the pipeline connection form and structural parts need to be matched, the noise reduction design needs to be optimized, and the vibration transmission to the associated equipment needs to be reduced.
Yoyik can offer many spare parts for power plants as below:
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Test solenoid valve 22FDA-F5T-W110R-20/LV
DFYL-2025-3-12-ZYR