Product Overview
The Rexroth 4WE 6 D10/HG24N9K4 (Material No. R988129092) is a direct-operated, solenoid-actuated directional spool valve from the proven 4WE 6 series, designed for controlling the start, stop, and direction of fluid flow in industrial hydraulic systems. Featuring a robust three-chamber housing, a hardened and precision-ground control spool, and a wet-pin AC/DC solenoid, this valve delivers reliable switching performance and low-pressure drop across the full operating range. The “D10” spool designation provides a closed-center, three-position, four-way function (P, A, B, T ports), while the “HG24N9K4” configuration indicates a high-power 24 V DC solenoid with manual override, without detent, and an ISO 4401-03 (CETOP 3 / NG6) mounting interface. As a genuine Rexroth component, it serves as a critical control element in demanding hydraulic circuits where precise directional control, fast response, and long service life are essential.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Operated Directional Spool Valve (4-Way, 3-Position) |
| Model Designation | 4WE 6 D10/HG24N9K4 / R988129092 |
| Spool Type | Type “D10” — Closed center, P/A/B/T blocked in neutral position |
| Actuation | High-power wet-pin solenoid, 24 V DC (HG24), with manual override (N9) |
| Operating Pressure | Up to 350 bar (P, A, B ports); 210 bar (T port) |
| Nominal Flow Rate | Up to 60 L/min (NG6 / CETOP 3) |
| Mounting & Connection | ISO 4401-03-02-0-05 / CETOP 3 / NG6 subplate interface; DIN 43650 connector |
| Seal Material | NBR (standard); FKM available for high-temperature / fire-resistant fluids |
| Fluid Compatibility | Mineral oil HL/HLP, HLP-D, and selected phosphate ester fluids per DIN 51524 |
| Ambient / Fluid Temp. | -20 °C to +70 °C (ambient); -20 °C to +80 °C (fluid, NBR) |
Engineering Features & Advantages
- Precision Performance: The integrated high-power wet-pin solenoid, 24 V DC (HG24), with manual override (N9) ensures precise, repeatable control with low hysteresis and stable performance across the full working range.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction and wear-resistant internal components for extended service life.
- Direct Fit Replacement: Precision-manufactured to original Rexroth specifications for direct replacement, minimising downtime and eliminating fitment issues.
Typical Industrial Applications
R988129092) is a direct-operated, solenoid-actuated directional spool valve from the proven 4WE 6 series, designed for controlling the start, stop, and direction of fluid flow in industrial hydraulic systems.
PRODUCT IMAGES
Rexroth 4WE 6 D10/HG24N9K4 / R988129092 Solenoid Operated Directional Spool 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.
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- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine REXROTH 4WE 6 D10/HG24N9K4 / R988129092 Solenoid Directional Valve. This Germany-made 24 VDC hydraulic component features a 4-way, 3-position design with spring return, delivering leak-free, reliable fluid control for heavy-duty industrial systems.