Product Overview
The Rexroth 4WRPEH6C4B24L-31/M/24A1 (Material Number: R901382345) 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 configuration with a closed-center design (spool type “C4B24L”). It utilizes a high-performance proportional solenoid with integrated position feedback to deliver exceptional dynamic response, minimal hysteresis, and excellent repeatability. The valve is designed to control the direction and magnitude of flow in proportion to an electrical input signal, making it a critical component in closed-loop systems requiring accurate velocity, position, or force control. Its robust construction and advanced control characteristics ensure reliable operation in demanding industrial environments, offering a direct fit and functional replacement for OEM Rexroth components.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Directional Valve (4-Way, 3-Position) |
| Model Designation | 4WRPEH6C4B24L-31/M/24A1 / R901382345 |
| Operating Pressure | Up to 315 bar (P, A, B ports); 210 bar (T port) – Standard Industrial Grade |
| Nominal Flow Rate | 24 L/min at Δp = 10 bar per land |
| Actuation Type | Proportional Solenoid with Position Feedback (24 V DC) |
| Mounting & Connection | ISO 4401-03 (NG6) Subplate Interface; DIN 43650 Connector |
| Spool Type | C4B24L – Closed Center, Overlapping, Linear Flow Characteristic |
| Hysteresis | ≤ 1% of nominal stroke |
| Response Time | ≤ 10 ms (typical, for 0 to 100% step input) |
Engineering Features & Advantages
- Precision Performance: High-response proportional solenoid with integrated position feedback ensures accurate flow control, low hysteresis, and excellent repeatability for demanding closed-loop applications.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction, high-grade materials, and proven Rexroth quality standards.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM Rexroth 4WRPEH series valves, ensuring drop-in installation without modification.
- Advanced Control Characteristics: Closed-center spool design (C4B24L) provides precise load holding and minimal leakage, ideal for position and velocity control systems.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Rexroth OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
Typical Industrial Applications
Its robust construction and advanced control characteristics ensure reliable operation in demanding industrial environments, offering a direct fit and functional replacement for OEM Rexroth components.
PRODUCT IMAGES
Rexroth 4WRPEH6C4B24L-31/M/24A1 / R901382345 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 / R901382345 Solenoid Directional Control Valve. This Germany-made 24V DC hydraulic component features a high-response pilot stage, delivering leak-free, reliable fluid control for heavy-duty industrial systems.
