The REXROTH 3DREE 10P-73/200YG24K31F1V / R901280845 is a heavy-duty industrial proportional directional valve engineered for precise, continuous control of flow direction and magnitude in hydraulic systems. It features a direct-operated, 3-way design with a wet-pin armature solenoid and integrated position feedback for closed-loop operation.
REXROTH 3DREE 10P-73/200YG24K31F1V / R901280845 Technical Specifications
| Valve Type | Proportional Directional Valve, 3-way |
| Size | NG10 (CETOP 5, ISO 4401) |
| Model Code | 3DREE 10P-73/200YG24K31F1V |
| Material Number | R901280845 |
| Nominal Flow | 200 L/min |
| Operating Pressure | Up to 315 bar (dynamic), 350 bar (static) |
| Actuation | Proportional solenoid, 24 V DC |
| Electrical Connection | Connector K31 (DIN EN 175301-803) |
| Feedback | Integrated position transducer (F1V) |
| Mounting Pattern | ISO 4401-05-05-0-05 |
| Seal Material | NBR (standard) |
| Fluid Temperature Range | -20 °C to +80 °C |
| Viscosity Range | 10 to 800 mm²/s |
| Filtration | ISO 4406 (20/18/15) or better |
Key Engineering Features
- Direct-operated proportional solenoid with wet-pin armature for high dynamic response and minimal hysteresis.
- Integrated inductive position transducer (F1V) enables precise closed-loop control of spool position.
- 3-way spool design (P-73) for directional and flow control in single-rod cylinders and similar circuits.
- Rated flow of 200 L/min at 10 bar pressure drop per land, optimized for medium-power systems.
- Robust housing and CETOP 5 mounting interface for direct manifold installation.
- Compatible with Rexroth proportional amplifiers and control electronics for full system integration.
Industrial Applications
- Plastic injection molding machines – injection, clamping, and ejector control.
- Machine tools – feed and positioning axes with high accuracy requirements.
- Presses – force and speed control in hydraulic press circuits.
- Test rigs – precise flow and pressure regulation for component testing.
- General industrial automation – where proportional directional control is required.
For technical inquiries, dimensional drawings, or replacement support for REXROTH 3DREE 10P-73/200YG24K31F1V / R901280845, contact the Pro-Hydraulic engineering team.
PRODUCT IMAGES
REXROTH 3DREE 10P-73/200YG24K31F1V Proportional Directional Valve
âš¡ 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 3DREE 10P-73/200YG24K31F1V / R901280845 Proportional Directional Valve. This precision-engineered industrial component delivers reliable performance and tight fluid control for heavy-duty systems.