Product Overview
The Rexroth DBEME10-71/315YG24K31A1M (Material Number R901044448) is a pilot-operated proportional pressure relief valve with integrated digital electronics, part of the Bosch Rexroth DBEME series. This valve combines a high-response proportional pilot stage with a robust main relief stage, enabling continuously variable, electrically controlled pressure limitation in hydraulic systems. The integrated electronics (OBE – On-Board Electronics) eliminate the need for external amplifier cards, allowing direct command via analog setpoint signals (0 to 10 V or 4 to 20 mA). With a nominal size of NG10 (Size 10) and a maximum pressure rating of 315 bar, this valve is engineered for precise pressure regulation in demanding industrial applications requiring dynamic response and high repeatability.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Pressure Relief Valve (Pilot-Operated) |
| Model Designation | DBEME10-71/315YG24K31A1M / R901044448 |
| Nominal Size | NG10 (Size 10) per ISO 4401 |
| Maximum Operating Pressure | 315 bar (adjustable pressure range) |
| Integrated Electronics | On-Board Electronics (OBE) with analog command interface |
| Command Signal | 0 to 10 V DC or 4 to 20 mA (selectable) |
| Solenoid Voltage | 24 V DC (G24 designation) |
| Mounting & Connection | Subplate mounting per ISO 4401-05 / CETOP 5 / NG10 interface |
| Seal Material | NBR (Nitrile) standard; FKM available on request |
| Fluid Temperature Range | -20°C to +80°C (NBR seals) |
| Viscosity Range | 10 to 800 mm²/s (cSt) recommended |
| Protection Class | IP65 per IEC 60529 (with mating connector) |
Engineering Features & Advantages
- Precision Performance: The integrated on-Board Electronics (OBE) with analog command interface ensures precise, repeatable control with low hysteresis and stable performance 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 315 bar (adjustable pressure range), supporting stable operation across the full working range.
Typical Industrial Applications
With a nominal size of NG10 (Size 10) and a maximum pressure rating of 315 bar, this valve is engineered for precise pressure regulation in demanding industrial applications requiring dynamic response and high repeatability.
PRODUCT IMAGES
REXROTH DBEME10-71/315YG24K31A1M / R901044448 Proportional Pressure Relief Valve with Integrated Electronics
⚡ 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 DBEME10-71/315YG24K31A1M / R901044448 Pilot-Operated Pressure Relief Valve. This Germany-made 24V DC hydraulic component features a pilot-operated design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.