Product Overview
The Rexroth DBEM10-71/350YG24K4M (Material Number: R901335397) is a high-performance, pilot-operated proportional pressure relief valve designed for precise electro-hydraulic pressure control in demanding industrial systems. Part of the renowned Rexroth DBEM series, this valve features an integrated proportional solenoid that enables stepless adjustment of system pressure in direct proportion to the electrical input signal. Unlike conventional on-off relief valves, the DBEM10-71/350YG24K4M provides infinitely variable pressure regulation, making it ideal for applications requiring smooth ramping, load holding, or dynamic pressure profiling. With a size 10 (NG10) mounting interface and a maximum pressure rating of 350 bar, this valve is engineered for high-pressure hydraulic circuits where accuracy, repeatability, and fast response are critical. The integrated YG24K4M solenoid coil operates on 24V DC and includes a spring-centered fail-safe position, ensuring safe system behavior in the event of power loss. As a genuine Rexroth component, it guarantees exact OEM compatibility and is widely used in plastic injection molding, metallurgical presses, and advanced test rigs.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Pressure Relief Valve (Pilot-Operated) |
| Model Designation | DBEM10-71/350YG24K4M / R901335397 |
| Operating Pressure | Up to 350 bar (rated pressure) |
| Nominal Size | NG10 (Size 10) per ISO 4401 |
| Actuation Type | Proportional Solenoid, 24V DC (YG24K4M) |
| Mounting & Connection | Subplate mounting, ISO 4401-05 / CETOP 5 interface |
| Control Signal | Analog, proportional to pressure setting (0–10V or 4–20mA via amplifier) |
| Response Time | Fast dynamic response, typical < 50 ms |
| Hysteresis | Low hysteresis, < 3% of nominal pressure |
| Fluid Compatibility | Mineral oil based hydraulic fluids (HLP, HLVP) per DIN 51524 |
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: Exact dimensional and functional compatibility with original REXROTH OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
Typical Industrial Applications
As a genuine Rexroth component, it guarantees exact OEM compatibility and is widely used in plastic injection molding, metallurgical presses, and advanced test rigs.
PRODUCT IMAGES
REXROTH DBEM10-71/350YG24K4M / R901335397 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 DBEM10-71/350YG24K4M Solenoid Operated Pressure Relief Valve. This German-made hydraulic component features a pilot-operated design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.