Product Overview
The YUKEN EDG-01V-H-PNT13-61T / EFBG-03-125-H-21T233-L is a high-performance proportional electro-hydraulic relief and flow control valve assembly manufactured by YUKEN, a global leader in precision hydraulic components. This combined valve package integrates the EDG-01 series proportional electro-hydraulic relief valve with the EFBG-03 series proportional electro-hydraulic flow control valve, delivering simultaneous pressure and flow regulation within a single compact manifold configuration. The EDG-01V-H-PNT13-61T functions as a pilot-operated proportional relief valve that modulates system pressure in direct proportion to an electrical command signal, while the EFBG-03-125-H-21T233-L provides infinitely variable flow control through proportional solenoid actuation of a precision-metered spool. Together, these valves enable sophisticated electro-hydraulic control architectures where both pressure and flow must be dynamically coordinated, such as in injection molding, die-casting, and servo-hydraulic press systems. The “H” pressure rating designation indicates high-pressure capability, and the “125” flow designation on the EFBG valve corresponds to a rated flow capacity of 125 L/min at standard test conditions. Both valves are engineered for use with mineral-based hydraulic fluids and are compatible with proportional amplifier cards for closed-loop or open-loop control integration.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Electro-Hydraulic Relief and Flow Control Valve (Proportional & Servo Valve) |
| Model Designation | EDG-01V-H-PNT13-61T (Relief) / EFBG-03-125-H-21T233-L (Flow Control) |
| Manufacturer | YUKEN |
| Valve Type | Pilot-Operated Proportional Relief Valve / Proportional Flow Control Valve |
| Actuation Method | Proportional Solenoid with Position Feedback (L-Type with Integral Amplifier) |
| Rated Flow (EFBG-03) | 125 L/min (nominal) |
| Pressure Rating | H-Rating: Up to 315 bar (standard industrial high-pressure grade) |
| Mounting Pattern | ISO 4401 / CETOP 3 (NG6) and CETOP 5 (NG10) Subplate Mounting |
| Electrical Command Signal | 0 to ±10 V DC or 4–20 mA (via proportional amplifier) |
| Hysteresis | ≤ 3% of rated pressure/flow |
Engineering Features & Advantages
- Precision Performance: The proportional electro-hydraulic relief and flow control valve (proportional & servo valve) delivers precise, repeatable performance with low hysteresis and stable control across the full working range.
- Industrial Reliability: Constructed for continuous duty with durable, corrosion-resistant materials and proven engineering for maximum system uptime.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original YUKEN standards, allowing straightforward retrofit into existing hydraulic systems without rework.
- Rated Capability: Rated for pressure ratings up to 315 bar and flow rates up to 125 L/min, supporting stable operation across the full working range.
Typical Industrial Applications
Together, these valves enable sophisticated electro-hydraulic control architectures where both pressure and flow must be dynamically coordinated, such as in injection molding, die-casting, and servo-hydraulic press systems.
PRODUCT IMAGES
YUKEN EDG-01V-H-PNT13-61T / EFBG-03-125-H-21T233-L Proportional Electro-Hydraulic Relief and Flow Control Valve
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine YUKEN EDG-01V-H-PNT13-61T / EFBG-03-125-H-21T233-L Solenoid Operated Directional Valve. This Japan-made hydraulic component features a wet armature design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.