In the lubricating oil system of power plants, solenoid valves play a vital role. They are responsible for controlling the flow direction, flow rate and speed of lubricating oil to ensure that the equipment can run smoothly and efficiently. This article will recommend a solenoid directional valve suitable for lubricating oil systems in power plants – DSG-03-2B2B-DL-D24.

I. Introduction to solenoid directional valves

DSG-03-2B2B-DL-D24 solenoid directional valve is high-performance and high-reliability solenoid valve products suitable for various industrial automation control fields. The valve adopts a modern design concept, with a compact structure, light weight, and is easy to install and maintain. At the same time, its internal structure is reasonably designed, which can effectively resist the corrosion and wear of the medium and extend its service life.

The main structure of the DSG-03-2B2B-DL-D24 solenoid valve includes valves, springs, conduits, and electromagnets. The valve consists of a metal valve core and a plastic valve seat, and is opened and closed by the elastic force of the spring. The conduit is used to guide the flow of the fluid medium, while the electromagnet is the power source for the valve switch. When the circuit is connected, the electromagnet generates magnetic force, which quickly opens the valve by attracting the magnetic circuit between the electromagnet and the valve; when the circuit is disconnected, the electromagnet loses its magnetic force and the spring force closes the valve. This working principle enables the valve to respond quickly to control signals and achieve precise control of lubricating oil.

II. Application of DSG-03-2B2B-DL-D24 solenoid directional valve in power plant lubricating oil system

1. Application background

The lubricating oil system of a power plant is mainly used to provide lubrication and cooling for various rotating equipment (such as generators, steam turbines, compressors, etc.). During operation, these equipment require a stable supply of lubricating oil to ensure the normal operation of bearings, gears and other components. At the same time, in order to meet the needs of different working conditions, the lubricating oil system also needs to have flexible control capabilities to achieve precise adjustment of lubricating oil.

2. Selection basis

When selecting a solenoid valve suitable for the lubricating oil system of a power plant, the following factors need to be considered:

(1) Working pressure and temperature range: The working pressure and temperature range of the solenoid valve should match the working pressure and temperature of the lubricating oil system to ensure its normal operation.

(2) Control accuracy and response time: The solenoid valve should be able to respond to the control signal quickly and accurately to achieve precise adjustment of the lubricating oil.

(3) Corrosion resistance and wear resistance: Since the lubricating oil may contain corrosive substances and impurities, the solenoid valve should have good corrosion resistance and wear resistance.

(4) Reliability and life: The reliability and life of the solenoid valve directly affect the stability and maintenance cost of the lubricating oil system.

The DSG-03-2B2B-DL-D24 solenoid directional valve performs well in the above aspects and is therefore selected as an ideal choice for the lubricating oil system of the power plant.

3. Instructions for use

(1) Installation and commissioning

When installing the DSG-03-2B2B-DL-D24 solenoid directional valve, the following steps should be followed:

a. Check the appearance and internal components of the solenoid valve to ensure that there is no damage or leakage.

b. Fix the solenoid valve in a suitable position according to the installation requirements and tighten it with the bolts provided with the valve or bolts of the same specification.

c. Connect the power cord and control line of the solenoid valve to ensure that the wiring is correct and firm.

d. Before debugging, the solenoid valve should be cleaned and lubricated to remove internal impurities and reduce friction.

e. According to the debugging procedure, perform functional tests and performance tests on the solenoid valve to ensure that it meets the design requirements.

(2) Control and monitoring

In the lubricating oil system of a power plant, the DSG-03-2B2B-DL-D24 solenoid directional valve is usually used in conjunction with a PLC (programmable logic controller) or other control systems. By setting appropriate control parameters and monitoring points, precise control and real-time monitoring of the solenoid valve can be achieved. Specific methods include:

a. Setting control parameters: Set the opening and closing time, flow rate and other parameters of the solenoid valve according to the actual needs of the lubricating oil system.

b. Real-time monitoring: Use sensors and monitoring instruments to monitor the working status of the solenoid valve, the pressure and temperature of the lubricating oil and other parameters in real time.

c. Fault alarm and processing: When the solenoid valve fails or is abnormal, the control system should be able to issue an alarm signal in time and take corresponding processing measures.

(3) Maintenance and care

In order to ensure the long-term stable operation of the DSG-03-2B2B-DL-D24 solenoid directional valve, regular maintenance and care should be performed. Specific methods include:

a. Regularly check the appearance and connection parts of the solenoid valve to ensure that they are not damaged or leaking.

b. Regularly clean the internal components of the solenoid valve to remove sediment and impurities.

c. Regularly check the wear of the spring and electromagnet of the solenoid valve and replace them when necessary.

d. Perform maintenance and care in accordance with the maintenance recommendations and precautions provided by the manufacturer.

The DSG-03-2B2B-DL-D24 solenoid directional valve has become an ideal choice for the lubricating oil system of power plants due to its high performance, high adaptability and long life.

When looking for high-quality, reliable solenoid directional valves, YOYIK is undoubtedly a choice worth considering. The company specializes in providing a variety of power equipment including steam turbine accessories, and has won wide acclaim for its high-quality products and services. For more information or inquiries, please contact the customer service below:

E-mail: sales@yoyik.com

Tel: +86-838-2226655

Whatsapp: +86-13618105229