The YUKEN DSG-03-2B8-A220-50 is a high-performance solenoid operated directional control valve designed for stable and reliable hydraulic flow switching in heavy-duty industrial systems.

As part of the DSG-03 NG10 / CETOP 5 series, this valve is engineered for high-flow applications where consistent performance under load is critical.

The 2B8 spool configuration is optimized for enhanced switching stability under high hydraulic pressure conditions, ensuring smooth operation even in demanding industrial environments with frequent directional changes.

Equipped with a 220VAC 50Hz solenoid coil, the valve provides strong actuation force, fast response time, and long service life in continuous-duty applications.

It complies fully with ISO 4401-05 mounting standards, allowing easy integration into global hydraulic systems, manifolds, and power units.

This model is widely used in heavy machinery such as hydraulic presses, injection molding machines, steel processing equipment, construction machinery, and large-scale automation systems requiring reliable high-flow directional control.

Key Features

• NG10 / CETOP 5 / ISO 4401-05 heavy-duty valve design
• 2-position spool optimized for load stability (2B8 configuration)
• High flow capacity up to approx. 120 L/min
• Stable switching under high-pressure hydraulic conditions
• 220VAC 50Hz solenoid operation
• 315 bar maximum pressure rating
• Durable industrial-grade construction
• Suitable for continuous heavy-duty operation

Applications

• Heavy hydraulic press machines
• Large injection molding equipment
• Steel and metallurgy machinery
• Construction machinery
• Industrial automation systems
• Hydraulic power units (HPU)
• High-load hydraulic control systems

FAQ

Q1: What makes the 2B8 spool different?
A1: The 2B8 spool is optimized for improved switching stability under heavy load and high-pressure conditions.

Q2: What is the valve size standard?
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 is the operating voltage?
A4: It uses 220VAC 50Hz solenoid coils.

Q5: Is it suitable for heavy-duty machinery?
A5: Yes, it is designed specifically for heavy industrial hydraulic applications.