Product Overview
The Rexroth 4WRPEH 6 C3 B24L-20/G24K0/A1M (Material Number: 0811404622) is a high-response, direct-operated proportional directional valve from the renowned Rexroth 4WRPEH series. Engineered for precise control of flow direction and magnitude in hydraulic systems, this valve features a 4-way, 3-position spool design with integrated position feedback and on-board electronics (OBE). The “C3” spool type provides a specific flow characteristic optimized for critical motion control applications, while the “B24L” designation indicates a 24 V DC solenoid with a specific nominal flow rating. The valve operates on a proportional solenoid principle, where electrical current input proportionally modulates the spool position, thereby controlling both the direction and rate of hydraulic fluid flow. This results in exceptional dynamic response, high repeatability, and minimal hysteresis, making it an ideal choice for closed-loop position, velocity, and force control in demanding industrial and mobile hydraulic systems. As a direct replacement for OEM part 0811404622, it ensures seamless integration and reliable performance in high-cycle machinery.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Directional Valve (4-way, 3-position) |
| Model Designation | 4WRPEH 6 C3 B24L-20/G24K0/A1M / 0811404622 |
| Operating Pressure | Up to 350 bar (rated); 420 bar peak (dynamic) |
| Nominal Flow Rate | 24 L/min at Δp = 10 bar per land (B24L designation) |
| Actuation Type | Proportional solenoid with integrated position feedback (LVDT) |
| Electrical Interface | 24 V DC nominal; G24K0 = DIN EN 175301-803 (ISO 4400) connector, K0 = without mating connector |
| Control Electronics | On-board electronics (OBE) with A1M = analog command interface (0 to ±10 V, 4 to 20 mA) |
| Mounting & Connection | ISO 4401-03 (NG6 / CETOP 3) subplate mounting; port pattern A, B, P, T |
| Spool Type | C3 – progressive flow characteristic, zero overlap (closed center) |
| Hysteresis | ≤ 0.2% of nominal stroke (with OBE) |
Engineering Features & Advantages
- Precision Performance: The proportional directional valve (4-way, 3-position) delivers precise, repeatable performance with low hysteresis and stable control across the full working range.
- Industrial Reliability: Designed for dependable long-term operation in demanding industrial environments, with quality bearings and sealing systems ensuring extended maintenance intervals.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original REXROTH OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
- Rated Capability: Rated for pressure ratings up to 350 bar and flow rates up to 24 L/min, supporting stable operation across the full working range.
Typical Industrial Applications
This results in exceptional dynamic response, high repeatability, and minimal hysteresis, making it an ideal choice for closed-loop position, velocity, and force control in demanding industrial and mobile hydraulic systems.
PRODUCT IMAGES
REXROTH 4WRPEH 6 C3 B24L-20/G24K0/A1M / 0811404622 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 4WRPEH 6 C3 B24L-20/G24K0/A1M / 0811404622 High-Response Solenoid Directional Valve. This Germany-made 24V DC hydraulic component features a pilot-operated spool design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.
