Product Overview
The Rexroth 4WREE10E50-30/V/24A1 (Material Number: R901572019) is a high-performance, direct-operated proportional directional valve from the renowned Rexroth 4WREE series. Engineered for precise control of flow direction and magnitude in hydraulic systems, this valve features a robust design with a proportional solenoid on one end and a spring return on the other. The “E” designation indicates a high-response, direct-operated spool valve with integrated position feedback, ensuring exceptional dynamic performance and repeatability. With a nominal size of NG10 (CETOP 5 / ISO 4401-05), it is ideally suited for demanding industrial applications requiring accurate velocity, position, and force control of actuators. The 4WREE10E50-30/V/24A1 is a critical component in modern electro-hydraulic control loops, offering superior metering characteristics and low hysteresis for closed-loop systems.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Directional Valve (Direct-Operated, with Position Feedback) |
| Model Designation | 4WREE10E50-30/V/24A1 / R901572019 |
| Nominal Size | NG10 (CETOP 5 / ISO 4401-05) |
| Operating Pressure | Up to 315 bar (Ports P, A, B); 160 bar (Port T) |
| Nominal Flow Rate | 50 L/min at Δp = 10 bar per land |
| Spool Type | E-Type (Progressive flow characteristic, overlap-free) |
| Actuation | Proportional Solenoid (24 V DC) with spring return |
| Electrical Connection | Component plug, 3-pole + PE (A1 version) |
| Mounting & Connection | Subplate mounting, ISO 4401-05-04-0-05 standard interface |
| Seal Material | NBR (Nitrile Rubber) – standard for mineral oil-based fluids |
| Operating Fluid Temperature | -20 °C to +80 °C |
Engineering Features & Advantages
- Precision Performance: The integrated proportional Solenoid (24 V DC) with spring return 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 OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
- Rated Capability: Rated for pressure ratings up to 315 bar and flow rates up to 50 L/min, supporting stable operation across the full working range.
Typical Industrial Applications
With a nominal size of NG10 (CETOP 5 / ISO 4401-05), it is ideally suited for demanding industrial applications requiring accurate velocity, position, and force control of actuators.
PRODUCT IMAGES
Rexroth 4WREE10E50-30/V/24A1 / R901572019 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 4WREE10E50-30/V/24A1 / R901572019 Proportional Directional Valve. This Germany-made 24 VDC hydraulic component features a 4-way proportional design with integrated electronics, delivering leak-free, reliable fluid control for heavy-duty industrial systems.