Product Overview
The Rexroth 4WE 10 Y50/EW230N9K4/V (Material No. R901525946) is a direct-operated, solenoid-actuated directional spool valve from the proven Rexroth 4WE 10 series. Designed for controlling the start, stop, and direction of fluid flow in industrial hydraulic systems, this valve features a robust spool-in-housing design with a nominal size of NG10 (DIN 24340 / CETOP 5 interface). The “Y” spool symbol indicates a specific center condition (all ports open to tank in the de-energized state), while the “EW230N9K4” designation denotes a high-performance wet-pin AC solenoid with 230 V AC supply, integrated rectifier, and manual override. With a maximum operating pressure of 350 bar and a flow capacity of up to 120 L/min, this valve delivers precise, reliable directional control for demanding industrial applications.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Directional Spool Valve (Directional Control Valve) |
| Model Designation | 4WE 10 Y50/EW230N9K4/V / R901525946 |
| Nominal Size | NG10 (CETOP 5 / DIN 24340 A10) |
| Spool Type | Type Y (center position: P, A, B, T connected to tank) |
| Actuation | Solenoid actuated, spring return / detent (dependent on configuration) |
| Solenoid Voltage | 230 V AC (with integrated rectifier, EW230N9K4) |
| Operating Pressure | Up to 350 bar (ports P, A, B); 210 bar (port T) |
| Nominal Flow Rate | Up to 120 L/min |
| Mounting & Connection | Subplate mounting, ISO 4401 / CETOP 5 interface |
| Seal Material | NBR (Nitrile) standard; FKM optional |
| Fluid Compatibility | Mineral oil HL/HLP per DIN 51524; phosphate ester optional |
Engineering Features & Advantages
- Precision Performance: The integrated solenoid actuated, spring return / detent (dependent on configuration) 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.
- Rated Capability: Rated for pressure ratings up to 350 bar and flow rates up to 120 L/min, supporting stable operation across the full working range.
Typical Industrial Applications
With a maximum operating pressure of 350 bar and a flow capacity of up to 120 L/min, this valve delivers precise, reliable directional control for demanding industrial applications.
PRODUCT IMAGES
REXROTH 4WE 10 Y50/EW230N9K4/V / R901525946 Solenoid Directional Spool 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 4WE 10 Y50/EW230N9K4/V / R901525946 Solenoid Directional Valve. This Germany-made 230V AC hydraulic component features a reliable spool design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.