Product Overview
The Rexroth 4WRPEH 10 C3 B50L-2X/G24K0/F1M (Material Number: 0 811 404 819) is a high-response, pilot-operated proportional directional valve from the renowned Rexroth 4WRPEH series. Engineered for precise electro-hydraulic control, this valve features integrated digital on-board electronics (OBE) that enable closed-loop position control of the main spool, delivering exceptional repeatability and dynamic response. With a nominal size of NG10 and a rated flow of 50 L/min at a 35 bar pressure drop per land, this valve is designed to seamlessly manage the direction and magnitude of hydraulic flow in proportion to an electrical command signal. It serves as a critical control element in demanding industrial systems requiring high precision, fast response, and reliable operation under continuous duty cycles.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Directional Valve (Pilot-Operated, High Response) |
| Model Designation | 4WRPEH 10 C3 B50L-2X/G24K0/F1M |
| Material Number | 0 811 404 819 |
| Nominal Size | NG10 (Size 10) |
| Spool Type / Configuration | C3 (Symbol E, closed center, overlapping) |
| Rated Flow | 50 L/min at Δp = 35 bar per land |
| Operating Pressure | Up to 350 bar (P, A, B ports); 315 bar (T port) |
| Pilot Pressure | Minimum 25 bar; Maximum 315 bar |
| Electrical Command | ±10 V DC (differential input), G24 = 24 V DC supply |
| Integrated Electronics | On-Board Electronics (OBE) with closed-loop spool position control |
| Interface | F1M = Command value and actual value interface (analog) |
| Mounting & Connection | Subplate mounting, ISO 4401-05 |
Engineering Features & Advantages
- Precision Performance: The integrated on-Board Electronics (OBE) with closed-loop spool position control ensures precise, repeatable control with low hysteresis and stable performance 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 standards, allowing straightforward retrofit into existing hydraulic systems without rework.
- Rated Capability: Rated for pressure ratings up to 350 bar and flow rates up to 50 L/min, supporting stable operation across the full working range.
Typical Industrial Applications
It serves as a critical control element in demanding industrial systems requiring high precision, fast response, and reliable operation under continuous duty cycles.
PRODUCT IMAGES
Rexroth 4WRPEH 10 C3 B50L-2X/G24K0/F1M / 0 811 404 819 Proportional Directional Valve
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- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
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- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine REXROTH 4WRPEH 10 C3 B50L-2X/G24K0/F1M / 0 811 404 819 Proportional Directional Control Valve. This Germany-made 24V DC hydraulic component features a 4-way proportional design with integrated electronics, delivering leak-free, reliable fluid control for heavy-duty industrial systems.