YUKEN Valve DSG-02-3C6-A220-DL

The DSG-02-3C6-A220-DL is a high-performance solenoid directional valve independently developed and produced by YUKEN, a well-known Japanese hydraulic component manufacturer. It is widely used in hydraulic systems to control the direction, on-off and flow direction of hydraulic oil, thereby realizing the precise control of the movement of mechanical equipment such as injection molding machines, hydraulic presses, machine tools and construction machinery.

Model Interpretation

Each part of the model DSG-02-3C6-A220-DL has a clear and specific meaning, which is convenient for users to select and use according to actual needs:

• DSG: The product series code, representing YUKEN’s standard solenoid operated directional valve series, which is characterized by stable performance, high reliability and wide applicability.
• 02: The nominal size code, indicating the standard size of the valve, which is matched with the corresponding hydraulic system pipeline and installation interface to ensure the matching of flow and pressure.
• 3C6: The spool function code, specifying the flow path and commutation mode of the valve core, which determines the working mode of the valve in the hydraulic system and is suitable for specific commutation control scenarios.
• A220: The power supply specification code, indicating that the electromagnet of the valve adopts AC 220V power supply, which is compatible with the common industrial power supply system and does not need additional power conversion equipment.
• DL: The additional function code, representing the special structural design of the valve, which helps to improve the sealing performance, anti-interference ability and service life of the valve, making it more adaptable to complex industrial environments.

Key Technical Parameters

The valve has excellent performance indicators, which can meet the working requirements of most industrial hydraulic systems, and the specific parameters are as follows:

• Working Pressure: 0-10 MPa (0-1450 psi), which can adapt to the pressure demand of medium and low pressure hydraulic systems and ensure stable operation under rated pressure.
• Flow Rate: Maximum 10 L/min (2.64 US gpm), which can effectively control the flow of hydraulic oil and match the speed control demand of mechanical equipment.
• Power Supply: AC 220V, 50-60 Hz, common frequency, no need for rewiring when the power frequency changes, strong versatility.
• Applicable Medium: Hydraulic oil (recommended viscosity range: 10-400 cSt), which is compatible with most industrial hydraulic oils and has strong adaptability to oil quality.
• Operating Temperature Range: -20℃ ~ 80℃, which can work stably in harsh environments such as high and low temperature, and is not easy to be damaged due to temperature changes.
• Protection Level: Referring to the standard of YUKEN DSG series valves, it has good dustproof and waterproof performance, which can effectively prevent the entry of impurities and moisture and prolong the service life of the valve.

Functional Features

• Stable Operation: Adopting high-quality wet-pin solenoid and advanced flow channel design, it has strong magnetism and spring force, is resistant to oil pollution, and can ensure stable commutation and reliable operation for a long time.
• Low Noise and Vibration: The special spool structure is adopted to reduce the noise and pipeline vibration caused by oil hammer during spool commutation, and improve the working environment of the equipment.
• Easy Installation and Maintenance: The design conforms to the standard installation interface, which is convenient for users to install, disassemble and maintain; the internal structure is simple, and the vulnerable parts are easy to replace, reducing the maintenance cost and time.
• Good Sealing Performance: Equipped with high-quality sealing components, it can effectively prevent hydraulic oil leakage, ensure the efficiency of the hydraulic system, and avoid energy waste and equipment damage caused by leakage.

Application Scope

This product is widely used in various industrial fields that need hydraulic control, mainly including: injection molding machines, hydraulic presses, metal cutting machines, construction machinery, mining machinery, metallurgical equipment, etc. It is an important automation component in the hydraulic system, which can effectively improve the control precision and work efficiency of the equipment, and reduce the labor intensity of operators.

Note

1. Before installation, please check whether the model, power supply and parameters of the valve are consistent with the requirements of the hydraulic system, and thoroughly clean the pipeline to avoid impurities blocking the valve core.

2. During installation, ensure that the valve is installed vertically upward, and the arrow on the valve body is consistent with the flow direction of the hydraulic oil to avoid reverse pressure difference affecting the normal operation of the valve.

3. Regularly check the electrical connection and mechanical parts of the valve, clean the filter in front of the valve, and replace the hydraulic oil regularly to prolong the service life of the valve.