Product Overview
The Rexroth DBW10B2-5X/315-6EG24N9K4 is a pilot-operated, solenoid-controlled pressure relief valve designed for precise system pressure limitation and electrical unloading in industrial hydraulic circuits. Part of the proven Rexroth DBW series, this valve combines a pilot stage with a main spool to deliver accurate pressure regulation at high flow rates. The integrated directional solenoid allows the valve to be electrically switched between pressure-holding and unloading functions, making it ideal for two-stage pressure control, safety circuits, and energy-saving pump unloading. With a nominal pressure rating of 315 bar and a size 10 (NG10) interface, it is engineered for demanding continuous-duty applications in stationary and mobile hydraulic systems.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Valve – Pilot-Operated Pressure Relief Valve (Solenoid Controlled) |
| Model Designation | DBW10B2-5X/315-6EG24N9K4 |
| Nominal Size | NG10 (Size 10) |
| Maximum Operating Pressure | 315 bar (pilot and main stage rated) |
| Pressure Adjustment Range | Up to 315 bar, adjustable via pilot stage |
| Solenoid Voltage | 24 V DC (EG24 designation) |
| Solenoid Type | Wet-pin DC solenoid, N9 (high-performance) coil |
| Electrical Connection | K4 – DIN 43650 / ISO 4400 plug connector |
| Mounting & Connection | Subplate mounting, ISO 4401 / DIN 24340 NG10 interface |
| Fluid Compatibility | Mineral oil based hydraulic fluids (HL, HLP, HFA, HFB, HFC per manufacturer) |
| Seal Material | NBR (standard), suitable for industrial temperature range |
Engineering Features & Advantages
- Precision Pressure Control: Pilot-operated design with a balanced main spool ensures accurate and stable pressure limitation across the full flow range, minimizing pressure overshoot and system shock.
- 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.
Typical Industrial Applications
With a nominal pressure rating of 315 bar and a size 10 (NG10) interface, it is engineered for demanding continuous-duty applications in stationary and mobile hydraulic systems.
PRODUCT IMAGES
REXROTH DBW10B2-5X/315-6EG24N9K4 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 DBW10B2-5X/315-6EG24N9K4 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.