Product Overview
The Rexroth DBW 10 B2-52/315-6EG24N9K4 (Material No. R900906285) is a pilot-operated pressure relief valve with integrated solenoid directional control, part of the globally recognized Rexroth DBW series of pressure control valves. This valve combines the functions of a pilot-operated pressure relief valve and a 2-position directional solenoid valve in a single housing, allowing the system pressure to be selectively loaded or unloaded via electrical signal. The DBW series is engineered for precise pressure limitation and safe system unloading in industrial hydraulic circuits, providing reliable overpressure protection and controlled pressure regulation across demanding applications.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Operated Pressure Relief Valve (Pilot-Operated, Pressure Control Valve) |
| Model Designation | DBW 10 B2-52/315-6EG24N9K4 |
| Material Number | R900906285 |
| Nominal Size | NG10 (Size 10) |
| Pressure Adjustment Range | Up to 315 bar (maximum setting) |
| Solenoid Voltage | 24 V DC (EG24 designation) |
| Operating Pressure | Standard Industrial Grade (Up to 315 bar rated) |
| Mounting & Connection | Subplate mounting, ISO 4401 / DIN 24340 standard interface |
| Seal Material | NBR (N9 designation), suitable for mineral oil based hydraulic fluids |
| Adjustment Type | Adjustable pressure setting via set screw |
Engineering Features & Advantages
- Precision Pressure Control: Pilot-operated spool and poppet design delivers accurate, stable pressure limitation with minimal hysteresis and fast response to system pressure changes.
- Integrated Solenoid Unloading: The EG24N9K4 solenoid enables electrical switching between pressure-loaded and unloaded (circulation) states, allowing energy-efficient operation and remote control of system pressure.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust housing and proven Rexroth pilot-stage technology ensuring long service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, including ISO 4401 mounting pattern for drop-in installation.
- Direct Fit Replacement: Precision-manufactured to original REXROTH specifications for direct replacement, minimising downtime and eliminating fitment issues.
Typical Industrial Applications
The DBW series is engineered for precise pressure limitation and safe system unloading in industrial hydraulic circuits, providing reliable overpressure protection and controlled pressure regulation across demanding applications.
PRODUCT IMAGES
REXROTH DBW 10 B2-52/315-6EG24N9K4 / R900906285 Solenoid Operated 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 DBW 10 B2-52/315-6EG24N9K4 / R900906285 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.