The YUKEN DSG-03-2B3-A220-50 is a high-performance solenoid operated directional control valve designed for medium to high-flow hydraulic systems requiring stable and efficient directional switching.

As part of the DSG-03 NG10 / CETOP 5 series, this valve is engineered for higher flow capacity compared to compact NG6 valves, making it suitable for heavy-duty industrial applications.

The 2B3 spool configuration provides improved flow transition stability during switching, reducing hydraulic shock and ensuring smoother operation in dynamic hydraulic circuits.

Equipped with a 220VAC 50Hz solenoid coil, the valve ensures strong actuation force, fast response time, and stable long-term operation in continuous industrial environments.

Fully compliant with ISO 4401-05 mounting standards, it allows easy integration into global hydraulic manifolds and systems.

It is widely used in large-scale hydraulic equipment such as presses, injection molding machines, steel machinery, construction equipment, and industrial automation systems where consistent high-flow control is required.

Key Features

• NG10 / CETOP 5 / ISO 4401-05 high-flow valve design
• 2-position spool with enhanced stability (2B3 configuration)
• High flow capacity up to approx. 120 L/min
• Stable switching performance with reduced hydraulic shock
• 220VAC 50Hz solenoid operation
• High-pressure capability up to 315 bar
• Heavy-duty industrial structure
• Suitable for continuous operation in demanding environments

Applications

• Large hydraulic press systems
• Heavy injection molding machines
• Steel production equipment
• Construction machinery
• Industrial automation systems
• Hydraulic power units (HPU)
• High-flow hydraulic circuits

FAQ

Q1: What is the difference between 2B2 and 2B3 spool types?
A1: The 2B3 spool provides improved flow stability and smoother switching performance compared to standard 2B2 configurations.

Q2: What is the valve size?
A2: It is NG10 / CETOP 5 / ISO 4401-05 standard.

Q3: What is the flow capacity?
A3: The rated flow is approximately 120 L/min.

Q4: What voltage does it use?
A4: It operates on 220VAC 50Hz.

Q5: Is it suitable for heavy-duty systems?
A5: Yes, it is designed for high-flow industrial and heavy machinery applications.