Yuken EBG Series | EBG-03-H-L | EBG-06-C-R | EBG-06-H-L | Proportional Pressure & Flow Control Valve

Yuken EBG Series Proportional Pressure & Flow Control Valves

Product Overview:

The Yuken EBG series is a high-integration proportional valve designed to provide simultaneous, precise control over both system pressure and flow rates. Equipped with two proportional solenoids, the EBG valve translates electrical command signals into real-time hydraulic adjustments based on specific load demands. Whether using the compact EBG-03 or the high-capacity EBG-06, this series remains the industry standard in 2026 for high-speed injection molding machines, industrial brick presses, and energy-efficient power units, delivering superior linearity and energy savings.

Featured models: EBG-03-H-L/R, EBG-06-C-L/R, and EBG-06-H-L/R.

Key Technical Advantages:

• Dual-Function Integrated Control: Manages both pressure and flow within a single valve body, simplifying circuit complexity, reducing potential leak points, and saving installation space.

• L/R Mounting Flexibility: The L (Left) and R (Right) suffixes designate the solenoid mounting orientation, allowing for flexible layout integration with various hydraulic manifolds.

• Tiered Pressure Ratings (C/H): * C-Grade: Optimized for low-pressure precision adjustment (typically up to 7-14 MPa).

  • H-Grade: Engineered for high-pressure, heavy-duty applications (up to 21-25 MPa).

• Superior Dynamic Response: The optimized pilot stage and high-performance solenoids ensure ultra-low hysteresis even during rapid directional or pressure switching cycles.

• Significant Energy Efficiency: By matching pressure and flow to the actual load, the EBG series drastically reduces energy waste and minimizes oil temperature rise.

Detailed Specifications & Parameters:

• Featured Model Matrix:

  • EBG-03-H-L/R: Size NG10 (03), High-pressure H-grade, Left/Right solenoid options.

  • EBG-06-C-L/R: Size NG25 (06), Low-pressure C-grade.

  • EBG-06-H-L/R: Size NG25 (06), High-pressure H-grade, designed for high-flow systems.

• Technical Specifications:

  • Max Operating Pressure: 24.5 MPa (245 bar).

  • Rated Flow: 60 L/min (03) / 160 L/min (06).

  • Rated Current: 0 – 800 mA or 0 – 900 mA.

  • Repeatability: $\le 1\%$.