The REXROTH DB 10-1-44/50XYU W65 / R900737587 is a heavy-duty industrial pressure control valve engineered for precise pressure regulation in hydraulic systems. This pilot-operated pressure relief valve ensures reliable system protection and accurate pressure limiting in demanding applications.
REXROTH DB 10-1-44/50XYU W65 / R900737587 Technical Specifications
| Parameter | Value |
|---|---|
| Valve Type | Pressure Relief Valve, pilot-operated |
| Nominal Size | NG10 (CETOP 5) |
| Maximum Operating Pressure | 315 bar |
| Pressure Adjustment Range | 50 bar (fixed setting) |
| Flow Rate | Up to 120 L/min |
| Fluid | Mineral oil based hydraulic fluid |
| Fluid Temperature Range | -20 °C to +80 °C |
| Mounting | Subplate mounting, ISO 4401-05 |
| Actuation | Pilot-operated, adjustable |
| Seal Material | NBR (Buna-N) |
| Weight | Approx. 3.5 kg |
Key Engineering Features
- Pilot-operated design for precise pressure control and stable operation
- Robust construction with high-grade materials for long service life
- Adjustable pressure setting with locknut for secure adjustment
- Low pressure drop and minimal hysteresis
- Compatible with standard hydraulic fluids and easy integration
Industrial Applications
- Hydraulic power units and central systems
- Machine tools and metal forming equipment
- Presses and injection molding machines
- Mobile and industrial hydraulics requiring reliable pressure limiting
For technical inquiries, dimensional drawings, or replacement support for REXROTH DB 10-1-44/50XYU W65 / R900737587, contact the Pro-Hydraulic engineering team.
PRODUCT IMAGES


REXROTH DB 10-1-44/50XYU W65 Pressure Control 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 REXROTH DB 10-1-44/50XYU W65 / R900737587 Pressure Control Valve. This precision-engineered industrial component delivers reliable performance and accurate operation for demanding industrial systems.