Product Overview
The Rexroth DBEM 10-71/200YG24K4M (Material Number R901335408) is a pilot-operated proportional pressure relief valve from the proven DBEM series, engineered by Bosch Rexroth for precise, infinitely variable electro-hydraulic pressure control in industrial hydraulic systems. Unlike a fixed-setting relief valve, this unit modulates system pressure proportionally to the electrical command signal applied to its integrated proportional solenoid, allowing stepless pressure adjustment, controlled pressure ramps, and programmable load profiles. The valve operates on a two-stage pilot principle: the proportional solenoid pilot stage generates a command pressure that positions the main poppet/spool stage, delivering high flow capacity with excellent pressure repeatability. With a nominal size of NG10 (Size 10) and a maximum pressure setting of 200 bar, the DBEM 10-71/200YG24K4M is a direct-fit, drop-in replacement for OEM Rexroth installations and is widely deployed as a pressure-limiting, pressure-setting, or unloading control element in demanding industrial circuits.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Pressure Relief Valve (Pilot-Operated, Electro-Hydraulic) |
| Model Designation | DBEM 10-71/200YG24K4M |
| Material / Order Number | R901335408 |
| Nominal Size | NG10 (Size 10) per ISO 4401 / CETOP 5 mounting pattern |
| Maximum Pressure Setting | 200 bar (pressure stage “200” per model code) |
| Operating Pressure | Standard Industrial Grade (up to 200 bar rated) |
| Actuation | Proportional solenoid, wet-pin DC design |
| Solenoid Voltage | 24 V DC (code “G24”) |
| Electrical Connection | K4M — device plug / connector per DIN EN 175301-803, with integrated rectifier/proportional amplifier interface |
| Control Characteristic | Proportional (stepless) pressure vs. command current |
| Mounting & Connection | Subplate mounting, ISO 4401-05 / CETOP 5 interface |
Engineering Features & Advantages
- Precision Performance: The integrated proportional solenoid, wet-pin DC design ensures precise, repeatable control with low hysteresis and stable performance 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.
- Rated Capability: Rated for pressure ratings of 200 bar (pressure stage “200” per model code), supporting stable operation across the full working range.
Typical Industrial Applications
With a nominal size of NG10 (Size 10) and a maximum pressure setting of 200 bar, the DBEM 10-71/200YG24K4M is a direct-fit, drop-in replacement for OEM Rexroth installations and is widely deployed as a pressure-limiting, pressure-setting, or unloading control element in demanding industrial circuits.
PRODUCT IMAGES
REXROTH DBEM 10-71/200YG24K4M / R901335408 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 DBEM 10-71/200YG24K4M / R901335408 Pressure Relief Valve. This Germany-made hydraulic component features a pilot-operated design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.