Product Overview
The Rexroth 4WE 6 D62/EG24N9K4/B12 (Material Number R900908590) is a direct-operated, solenoid-actuated directional spool valve from the proven Rexroth 4WE 6 series. Designed around a 3-position, 4-way (4/3) spool configuration with a “D” type center condition, this valve controls the start, stop, and direction of hydraulic flow in industrial power circuits. The “EG24” designation indicates a 24 V DC wet-pin AC/DC solenoid with a nominal holding current, while the “N9” identifies the standard manual override and the “K4” denotes the ISO 4401-03 (CETOP 3 / NG6) subplate mounting interface. The “B12” suffix specifies the electrical connector variant. With a nominal flow capacity of approximately 60 L/min and a maximum operating pressure of 350 bar, this valve is engineered for precise, repeatable switching in demanding hydraulic systems.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Directional Spool Valve (4/3 Way) |
| Model Designation | 4WE 6 D62/EG24N9K4/B12 |
| Material Number | R900908590 |
| Spool Type | Type D — Closed center (all ports blocked in neutral) |
| Actuation | Wet-pin DC solenoid, 24 V DC (EG24) |
| Operating Pressure | Up to 350 bar (ports P, A, B); 210 bar (port T) |
| Nominal Flow Rate | Approx. 60 L/min |
| Mounting & Connection | ISO 4401-03-02-0-05 / CETOP 3 / NG6 subplate mounting |
| Electrical Connector | B12 — DIN EN 175301-803 (ISO 4400) plug-in connector |
| Manual Override | N9 — Standard manual override (detentless) |
| Hydraulic Fluid | Mineral oil HL/HLP per DIN 51524; viscosity 10–500 mm²/s |
Engineering Features & Advantages
- Precision Performance: The integrated wet-pin DC solenoid, 24 V DC (EG24) 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 350 bar and flow rates up to 60 L/min, supporting stable operation across the full working range.
Typical Industrial Applications
With a nominal flow capacity of approximately 60 L/min and a maximum operating pressure of 350 bar, this valve is engineered for precise, repeatable switching in demanding hydraulic systems.
PRODUCT IMAGES
REXROTH 4WE 6 D62/EG24N9K4/B12 / R900908590 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 6 D62/EG24N9K4/B12 / R900908590 Solenoid Directional Spool Valve. This Germany-made 24V DC hydraulic component features a reliable spool design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.
