Product Overview
The Rexroth DBEM10-71/315YG24K4M (Material No. R901335399) is a pilot-operated proportional pressure relief valve designed for precise, infinitely variable pressure control in industrial hydraulic systems. Part of the renowned Rexroth DBEM series, this valve combines a proportional solenoid with a pilot-operated relief valve architecture to deliver smooth, stepless pressure adjustment proportional to the electrical input signal. The DBEM10-71/315YG24K4M is engineered for applications requiring accurate pressure regulation, load holding, and system protection, offering exceptional dynamic response and repeatability. With a size 10 (NG10) mounting interface and a maximum pressure rating of 315 bar, this valve is a direct-fit replacement for OEM Rexroth components, ensuring seamless integration into existing hydraulic circuits.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Pressure Relief Valve (Pilot-Operated) |
| Model Designation | DBEM10-71/315YG24K4M / R901335399 |
| Operating Pressure | Up to 315 bar (maximum adjustable pressure) |
| Size / Nominal Diameter | NG10 (Size 10) |
| Actuation Type | Proportional Solenoid with Integrated Electronics (YG24K4M) |
| Coil Voltage | 24 V DC (nominal) |
| Mounting & Connection | Subplate mounting, ISO 4401-05 / NG10 interface |
| Control Signal | Analog 0–10 V or 4–20 mA (dependent on amplifier card) |
| Hysteresis | ≤ 2% of maximum pressure |
| Response Time | ≤ 30 ms (typical, dependent on system conditions) |
| Fluid Compatibility | Mineral oil-based hydraulic fluids (HL, HLP, HLPD, HVLP) |
| Seal Material | NBR (Buna-N) standard; FKM available on request |
Engineering Features & Advantages
- Precision Performance: The proportional pressure relief valve (pilot-operated) delivers precise, repeatable performance with low hysteresis and stable control across the full working range.
- Industrial Reliability: Designed for dependable long-term operation in demanding industrial environments, with quality bearings and sealing systems ensuring extended maintenance intervals.
- Direct Fit Replacement: Precision-manufactured to original REXROTH specifications for direct replacement, minimising downtime and eliminating fitment issues.
Typical Industrial Applications
The DBEM10-71/315YG24K4M is engineered for applications requiring accurate pressure regulation, load holding, and system protection, offering exceptional dynamic response and repeatability.
PRODUCT IMAGES
REXROTH DBEM10-71/315YG24K4M / R901335399 Proportional Pressure Relief 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 DBEM10-71/315YG24K4M / R901335399 Solenoid 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.