The YUKEN DSG-03-3C12-A220-50 is a solenoid operated directional control valve designed for long-cycle stability and high repeatability hydraulic positioning control in industrial automation systems.

Unlike other 3-position spool types that focus on switching speed or general neutral balance, the 3C12 configuration is optimized for extended holding stability in the neutral position, making it suitable for systems where the valve remains in a controlled state for longer operating cycles.

Built on the NG10 / CETOP 5 / ISO 4401-05 platform, this valve ensures full compatibility with international hydraulic systems and manifolds.

The 220VAC 50Hz solenoid coil provides stable actuation performance, ensuring reliable operation even in repetitive or long-duration industrial processes.

It is widely used in CNC machinery, precision automation systems, hydraulic presses, and industrial production lines where stable positioning over time is more important than rapid switching.

With a maximum pressure rating of 315 bar, it delivers consistent performance under continuous industrial load conditions.

Key Features

• Long-stability 3-position spool design (3C12 configuration)
• Optimized for extended neutral holding performance
• Stable repeatability in hydraulic positioning systems
• NG10 / CETOP 5 / ISO 4401-05 standard compatibility
• 220VAC 50Hz solenoid operation
• High-pressure resistance up to 315 bar
• Designed for long-cycle industrial applications
• Reliable performance under continuous operation

Applications

• CNC machining systems
• Industrial automation production lines
• Hydraulic press equipment
• Injection molding systems
• Positioning hydraulic circuits
• Hydraulic power units (HPU)
• Precision industrial machinery

FAQ

Q1: What makes 3C12 different from other 3-position spools?
A1: 3C12 is optimized for long-term neutral holding stability and repeatable positioning over extended cycles.

Q2: Is it suitable for continuous industrial operation?
A2: Yes, it is designed for long-cycle and continuous-duty applications.

Q3: What is the mounting standard?
A3: NG10 / CETOP 5 / ISO 4401-05.

Q4: What is the operating voltage?
A4: 220VAC 50Hz.

Q5: What is the maximum pressure?
A5: 315 bar.