Product Overview
The Rexroth DREBE6X-12/310MG24K31F1M (Material Number: 0811402085) is a high-performance proportional pressure reducing valve from the renowned Rexroth DREBE series. This pilot-operated, two-stage valve is engineered to provide infinitely variable, electro-proportional control of secondary system pressure, independent of flow rate and primary pressure fluctuations. As a core component within advanced hydraulic systems, it converts an electrical command signal into a precise, proportional hydraulic pressure output, enabling sophisticated closed-loop pressure control. Its design is optimized for demanding industrial environments where accurate pressure regulation, fast response, and high repeatability are critical for process stability and energy efficiency.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Pressure Reducing Valve |
| Model Designation | DREBE6X-12/310MG24K31F1M / 0811402085 |
| Operating Pressure | Up to 310 bar (Secondary Pressure Rating) |
| Nominal Flow Rate | 12 L/min (Pilot Flow Dependent) |
| Actuation Type | Proportional Solenoid with Integrated Electronics |
| Electrical Connection | K31 (Component Plug, 3-Pole + PE) |
| Mounting & Connection | Subplate Mounting, ISO 4401 Size 6 (NG6 / CETOP 3) |
| Seal Material | FKM (Fluoroelastomer) for High Temperature & Fluid Compatibility |
Engineering Features & Advantages
- Precision Proportional Control: The valve delivers a pressure output that is directly proportional to the electrical input signal, ensuring highly accurate and repeatable pressure regulation for closed-loop control systems.
- Pilot-Operated Two-Stage Design: This architecture provides high pressure capacity (up to 310 bar) with minimal pressure drop and excellent stability, even under varying flow conditions.
- Integrated Electronics (OBE): The on-board electronics (K31 version) simplify wiring, improve signal-to-noise ratio, and allow for fine-tuning of the pressure ramp and gain, ensuring optimal system response.
- Industrial Reliability: Built for continuous operation in severe industrial environments, featuring a robust housing and FKM seals for compatibility with a wide range of hydraulic fluids, including HLP, HFA, and HFB.
- Direct Fit Replacement: Designed to exact Rexroth dimensional and functional standards, ensuring seamless integration and drop-in compatibility with existing OEM systems.
Typical Industrial Applications
This Rexroth proportional pressure reducing valve is ideally suited for a wide range of heavy industrial applications requiring precise pressure modulation. Common uses include plastic injection molding machines for accurate mold clamping and injection pressure control, metallurgical presses for force regulation, CNC machine tools for tool clamping and balancing circuits, and general industrial test stands
PRODUCT IMAGES
Rexroth DREBE6X-12/310MG24K31F1M / 0811402085 Proportional Pressure Reducing Valve
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- 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 Rexroth DREBE6X-12/310MG24K31F1M / 0811402085 Proportional Pressure Reducing Valve. This Germany-made 24 VDC hydraulic component features a piloted design with integrated electronics, delivering leak-free, reliable fluid control for heavy-duty industrial systems.