Product Overview
The Rexroth 4WRE 6 E60-22/G24K4/V (Material Number: R900934108) is a direct-operated, proportional directional valve from the proven Rexroth 4WRE series. Utilizing a high-precision spool and sleeve design, this valve provides infinitely variable control of flow direction and magnitude proportional to the electrical input signal. It serves as a critical control element in industrial hydraulic systems, enabling smooth acceleration and deceleration of actuators, precise velocity control, and reliable directional switching in demanding applications. The integrated proportional solenoid converts electrical current into precise mechanical force, positioning the control spool against a centering spring to achieve accurate metering of hydraulic flow.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Directional Valve |
| Model Designation | 4WRE 6 E60-22/G24K4/V / R900934108 |
| Size / Nominal Diameter | NG6 (CETOP 3 / ISO 4401-03) |
| Actuation Type | Proportional Solenoid, Single or Dual Solenoid Configuration |
| Operating Pressure | Up to 315 bar (P, A, B ports); 160 bar (T port) |
| Nominal Flow Rate | Up to 60 L/min at Δp = 10 bar per land |
| Electrical Supply | 24 V DC (G24), Nominal Current per Solenoid |
| Hysteresis | ≤ 5% of Nominal Stroke |
| Mounting & Connection | Subplate Mounting per ISO 4401-03-02-0-05; DIN 24 340 |
| Seal Material | NBR (Nitrile Rubber), FKM Optional |
| Fluid Temperature Range | -20°C to +80°C (NBR seals) |
| Viscosity Range | 10 to 800 mm²/s (cSt), optimal 16–36 mm²/s |
Engineering Features & Advantages
- Precision Performance: The proportional directional valve 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 standards, allowing straightforward retrofit into existing hydraulic systems without rework.
- Rated Capability: Rated for pressure ratings up to 315 bar and flow rates up to 60 L/min, supporting stable operation across the full working range.
Typical Industrial Applications
It serves as a critical control element in industrial hydraulic systems, enabling smooth acceleration and deceleration of actuators, precise velocity control, and reliable directional switching in demanding applications.
PRODUCT IMAGES
Rexroth 4WRE 6 E60-22/G24K4/V / R900934108 Proportional Directional Valve
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- 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 4WRE 6 E60-22/G24K4/V / R900934108 Proportional Directional Valve. This Germany-made 24V DC hydraulic component features a 4-way proportional design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.