Product Overview
The Rexroth 4WRPEH6C4B24L-31/M/24A1 (Material Number: R901357626) is a high-response, direct-operated proportional directional valve from the renowned Rexroth 4WRPEH series. Engineered for precise electro-hydraulic control, this valve features a 4-way, 3-position spool design with a nominal size of NG6 (CETOP 3 / ISO 4401-03). It operates on a 24V DC solenoid with integrated position feedback (L = integrated electronics with position transducer), ensuring exceptional response sensitivity and repeatability. The valve is designed to provide stepless control of flow direction and magnitude proportional to the electrical input signal, making it a critical component in closed-loop industrial systems requiring high dynamic performance and precise velocity or position control.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Directional Valve (4-Way, 3-Position) |
| Model Designation | 4WRPEH6C4B24L-31/M/24A1 / R901357626 |
| Nominal Size | NG6 (CETOP 3 / ISO 4401-03) |
| Operating Pressure | Up to 315 bar (P, A, B ports); 250 bar (T port) |
| Nominal Flow Rate | 24 L/min at Δp = 10 bar per land |
| Actuation & Electronics | Proportional Solenoid with Integrated Position Feedback (L = Integrated Electronics) |
| Supply Voltage | 24V DC (Nominal) |
| Mounting & Connection | Subplate Mounting per ISO 4401-03-04-0-05; M12 x 1 Connector |
| Spool Type | C4 (Meter-in / Meter-out, Overlapping) |
| Hysteresis | ≤ 0.2% (with integrated position feedback) |
Engineering Features & Advantages
- Precision Performance: The integrated position feedback (L design) ensures extremely high response sensitivity and minimal hysteresis, allowing for accurate closed-loop control of position, velocity, and pressure in demanding industrial processes.
- High Dynamic Response: Optimized spool and body geometry, combined with powerful proportional solenoids, delivers fast step responses and high-frequency response characteristics essential for high-cycle machinery.
- 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
The valve is designed to provide stepless control of flow direction and magnitude proportional to the electrical input signal, making it a critical component in closed-loop industrial systems requiring high dynamic performance and precise velocity or position control.
PRODUCT IMAGES
Rexroth 4WRPEH6C4B24L-31/M/24A1 / R901357626 High-Response Proportional Directional 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 4WRPEH6C4B24L-31/M/24A1 / R901357626 Solenoid Directional Control Valve. This Germany-made 24V DC hydraulic component features a high-response pilot-operated design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.
