Product Overview
The Rexroth 4WFC E25S220L-10/M/24B1 (Material Number: R901424819) is a high-performance proportional directional flow valve from the renowned Rexroth 4WFC series. Engineered for precise electro-hydraulic control, this valve features a 4-way, 3-position spool design with integrated flow control capability. It utilizes a proportional solenoid to modulate spool position, thereby delivering infinitely variable flow rates proportional to the electrical input signal. This valve is a critical component in advanced industrial hydraulic systems requiring accurate velocity, force, and position control of actuators, offering exceptional dynamic response and repeatability.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Directional Flow Valve |
| Model Designation | 4WFC E25S220L-10/M/24B1 / R901424819 |
| Operating Pressure | Up to 315 bar (Standard Industrial Grade) |
| Nominal Flow Rate | 220 L/min (at Δp = 10 bar per land) |
| Actuation Type | Proportional Solenoid, 24V DC |
| Mounting & Connection | Subplate Mounting, ISO 4401 / CETOP 8 (NG25) Interface |
| Spool Type | 4-Way, 3-Position, Closed Center |
Engineering Features & Advantages
- Precision Proportional Control: The valve delivers infinitely variable flow control through precise spool positioning, enabling smooth acceleration and deceleration of actuators for high-accuracy motion profiles.
- Integrated Flow Compensation: The “C” designation indicates an integrated pressure compensator, ensuring a constant flow rate independent of load variations, which is essential for stable actuator speed control.
- High Dynamic Response: Optimized solenoid and spool design provide fast response times, making this valve ideal for high-cycle industrial applications requiring rapid directional changes.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction that resists contamination and wear, ensuring long service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM Rexroth standards, ensuring seamless integration into existing hydraulic systems.
Typical Industrial Applications
This Rexroth proportional directional flow valve is widely used in demanding industrial scenarios such as plastic injection molding machines for precise injection and clamping control, metallurgical presses for accurate force and position regulation, CNC machine tools for smooth axis movement, and construction & marine hydraulics where reliable, proportional control of heavy loads is critical.
PRODUCT IMAGES
Rexroth 4WFC E25S220L-10/M/24B1 / R901424819 Proportional Directional Flow 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 4WFC E25S220L-10/M/24B1 / R901424819 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.