Product Overview
The Rexroth 4WRPEH 6 C3 B12L-30/M/24F1 (Material Number: R901382348) is a high-response, direct-operated proportional directional valve from the Rexroth 4WRPEH series. Designed for precise electro-hydraulic control of flow direction and magnitude, this valve features an integrated digital amplifier (OBE) and closed-loop spool position control, delivering exceptional dynamic response and repeatability. With a nominal size of NG6 (CETOP 3 / ISO 4401-03), the valve is ideally suited for demanding industrial applications requiring fast, accurate motion control, pressure regulation, and velocity profiling in hydraulic systems.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Directional Valve (High-Response, Direct-Operated) |
| Model Designation | 4WRPEH 6 C3 B12L-30/M/24F1 / R901382348 |
| Nominal Size | NG6 (CETOP 3 / ISO 4401-03) |
| Spool Type | C3 – Overlapping spool, closed center |
| Nominal Flow Rate | 12 L/min at Δp = 10 bar per land |
| Operating Pressure | Up to 315 bar (P, A, B ports); 210 bar (T port) |
| Electrical Command | 24 V DC, integrated digital amplifier (OBE) with ±10 V or 4–20 mA command signal |
| Actuation | Proportional solenoid with position feedback (LVDT) and closed-loop control |
| Mounting & Connection | Subplate mounting per ISO 4401-03; 4-way, 3-position configuration |
| Seal Material | NBR (standard); FKM available on request |
| Protection Class | IP65 per DIN EN 60529 (with mating connector) |
Engineering Features & Advantages
- Precision Performance: The integrated proportional solenoid with position feedback (LVDT) and closed-loop 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: Precision-manufactured to original REXROTH specifications for direct replacement, minimising downtime and eliminating fitment issues.
Typical Industrial Applications
With a nominal size of NG6 (CETOP 3 / ISO 4401-03), the valve is ideally suited for demanding industrial applications requiring fast, accurate motion control, pressure regulation, and velocity profiling in hydraulic systems.
PRODUCT IMAGES
REXROTH 4WRPEH 6 C3 B12L-30/M/24F1 / R901382348 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 B12L-30/M/24F1 / R901382348 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.
