Product Overview
The Rexroth DREB6X-11/310MG24-25Z4M (Material Number: 0811402052) is a direct-operated, proportional pressure reducing valve designed for precise, infinitely variable pressure control in industrial hydraulic systems. Part of the Rexroth DREB series, this valve reduces a higher inlet pressure to a regulated, electrically proportional outlet pressure in port A, independent of flow fluctuations. Actuation is achieved via a proportional solenoid with central thread and detachable coil, energized by a proportional amplifier (e.g., Rexroth VT series). The valve is a 3-way, 2-position spool-type design with a pressure relief function on the secondary side, making it ideal for systems requiring accurate pressure regulation, soft-start/stop ramping, and dynamic pressure profiling. As a genuine Rexroth proportional valve, it delivers high repeatability, low hysteresis, and excellent response sensitivity for demanding closed-loop and open-loop control tasks.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Pressure Reducing Valve (3-way, direct-operated, spool type) |
| Model Designation | DREB6X-11/310MG24-25Z4M / 0811402052 |
| Series | DREB6X (Size 6, CETOP 3 / NG6 interface) |
| Maximum Secondary Pressure | 310 bar (adjustable range, per model code “310”) |
| Maximum Primary Pressure | Up to 350 bar (port P, dependent on system configuration) |
| Nominal Flow Rate | Up to 25 L/min (per model code “25”) |
| Solenoid Actuation | Proportional solenoid, 24 V DC (per code “G24”), with detachable coil and central thread |
| Electrical Connection | Component plug, 4-pin (per code “Z4”), with integrated rectifier option |
| Control Signal | Proportional current input (0–800 mA typical, via external amplifier) |
| Hysteresis | ≤ 5% of maximum pressure (typical Rexroth proportional performance) |
| Mounting & Connection | Subplate mounting, ISO 4401-03 / CETOP 3 / NG6 interface |
Engineering Features & Advantages
- Precision Performance: The proportional pressure reducing valve (3-way, direct-operated, spool type) 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: Precision-manufactured to original REXROTH specifications for direct replacement, minimising downtime and eliminating fitment issues.
- Rated Capability: Rated for pressure ratings of 310 bar (adjustable range, per model code “310”) and flow rates up to 25 L/min, supporting stable operation across the full working range.
Typical Industrial Applications
The valve is a 3-way, 2-position spool-type design with a pressure relief function on the secondary side, making it ideal for systems requiring accurate pressure regulation, soft-start/stop ramping, and dynamic pressure profiling.
PRODUCT IMAGES
REXROTH DREB6X-11/310MG24-25Z4M / 0811402052 Proportional Pressure Reducing 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 REXROTH DREB6X-11/310MG24-25Z4M / 0811402052 Solenoid Directional Spool Valve. This Germany-made 24V DC hydraulic component features a spring-centered, 4-way design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.
