Product Overview
The Rexroth 4WREE 6 E08-2X/G24K31/F1V-A22 (Material No. R901045316) is a high-response, direct-operated proportional directional valve from the Rexroth 4WREE series, size 6, designed for precise control of flow direction and magnitude in industrial hydraulic systems. Featuring a 4-way, 3-position spool configuration with spring-centered neutral and integrated position feedback, this valve delivers exceptional dynamic response and repeatability. The proportional solenoid actuation, combined with the valve’s closed-loop position control electronics, ensures highly accurate spool positioning proportional to the electrical command signal, making it ideal for demanding motion control applications requiring smooth velocity profiling and precise directional control.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Directional Valve (4-Way, 3-Position) |
| Model Designation | 4WREE 6 E08-2X/G24K31/F1V-A22 |
| Material Number | R901045316 |
| Valve Size | NG6 (CETOP 3 / ISO 4401 Size 06) |
| Nominal Flow Rate | 8 L/min per metering edge (E08 spool) |
| Operating Pressure | Up to 315 bar (P, A, B ports); 250 bar (T port) |
| Actuation Type | Proportional Solenoid with Position Feedback (G24 = 24 V DC) |
| Electrical Connection | K31 = Component plug, 6-pole + PE (EN 175301-803) |
| Spool Type | E08 — Overlapping spool, progressive flow characteristic |
| Mounting & Connection | Subplate mounting per ISO 4401-03-02-0-05 / CETOP 3 |
| Seal Material | F1 = FKM (Fluoroelastomer / Viton) — suitable for phosphate ester fluids |
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: Constructed for continuous duty with durable, corrosion-resistant materials and proven engineering for maximum system uptime.
- 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 8 L/min, supporting stable operation across the full working range.
Typical Industrial Applications
The proportional solenoid actuation, combined with the valve’s closed-loop position control electronics, ensures highly accurate spool positioning proportional to the electrical command signal, making it ideal for demanding motion control applications requiring smooth velocity profiling and precise directional control.
PRODUCT IMAGES
Rexroth 4WREE 6 E08-2X/G24K31/F1V-A22 / R901045316 Proportional Directional Valve
âš¡ 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 4WREE 6 E08-2X/G24K31/F1V-A22 / R901045316 Proportional Directional Valve. This Germany-made 24 VDC hydraulic component features a 4-way proportional design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.