Product Overview
The Rexroth 4WEH 22 L76/6EW110N9ETS2DL/B10 (Material No. R901233046) is a high-performance electro-hydraulic directional spool valve from the proven Rexroth 4WEH series. Engineered as a pilot-operated, two-stage directional control valve, it utilizes a solenoid-actuated pilot valve to control the main spool, enabling reliable switching of large flow rates with minimal electrical power. The “22” size designation indicates an NG22 (DIN 24340) nominal flow path, while the “L76” spool type provides a specific center condition and flow characteristic for precise actuator control. With integrated pilot supply and a spring-centered main spool, this valve is designed for demanding industrial hydraulic systems requiring fast, repeatable directional control, high pressure capability, and long service life.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Electro-Hydraulic Directional Spool Valve (Pilot-Operated, Two-Stage) |
| Model Designation | 4WEH 22 L76/6EW110N9ETS2DL/B10 |
| Material Number | R901233046 |
| Size / Nominal Diameter | NG22 (DIN 24340 / ISO 4401) |
| Spool Type | Type L76 — Spring-Centered, Specific Center Condition |
| Actuation | Electro-Hydraulic (Solenoid Pilot Valve with Hydraulic Main Stage) |
| Solenoid Voltage | 110 V DC (EW110N9 — High-Performance Wet-Pin Solenoid) |
| Operating Pressure | Up to 350 bar (Main Stage, Standard Industrial Grade) |
| Pilot Pressure | Internal or External Pilot Supply (Configurable) |
| Mounting & Connection | Subplate Mounting per ISO 4401 / DIN 24340 (NG22 Interface) |
| Electrical Connection | DIN EN 175301-803 (Plug-in Connector, Standard Industrial) |
Engineering Features & Advantages
- Precision Performance: The integrated electro-Hydraulic (Solenoid Pilot Valve with Hydraulic Main Stage) ensures precise, repeatable control with low hysteresis and stable performance across the full working range.
- Industrial Reliability: Constructed for continuous duty with durable, corrosion-resistant materials and proven engineering for maximum system uptime.
- 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, supporting stable operation across the full working range.
Typical Industrial Applications
With integrated pilot supply and a spring-centered main spool, this valve is designed for demanding industrial hydraulic systems requiring fast, repeatable directional control, high pressure capability, and long service life.
PRODUCT IMAGES
Rexroth 4WEH 22 L76/6EW110N9ETS2DL/B10 / R901233046 Electro-Hydraulic Directional 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 4WEH 22 L76/6EW110N9ETS2DL/B10 / R901233046 Solenoid Directional Spool Valve. This Germany-made 110V DC hydraulic component features a robust spool design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.
