Product Overview
The Rexroth WE6D62/EG220N9K4/V (material number R901008688) is a direct-operated, solenoid-actuated directional spool valve from the proven WE6 series, designed and manufactured by Bosch Rexroth. This 4-way, 3-position (4/3) valve controls the start, stop, and direction of hydraulic fluid flow in industrial power units and manifold systems. Actuation is achieved via a wet-pin AC solenoid (EG220N9K4 designation, 220 V AC / 50 Hz nominal coil) acting directly on the hardened, precision-ground control spool, with a centering spring returning the spool to the neutral position when de-energized. The valve is engineered for subplate mounting in accordance with ISO 4401 / DIN 24340 (NG6 / CETOP 3 interface), making it a drop-in control component for high-cycle industrial circuits requiring fast, repeatable directional control.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Directional Spool Valve (4/3 Way, Direct-Operated) |
| Model Designation | WE6D62/EG220N9K4/V (R901008688) |
| Manufacturer | Bosch Rexroth |
| Size / Interface | NG6 (CETOP 3 / ISO 4401-03 / DIN 24340-A6) |
| Spool Type | Type D (4/3, all ports blocked in neutral, closed-center) |
| Actuation | AC Solenoid, Wet-Pin Design (EG220N9K4) |
| Coil Voltage | 220 V AC (50 Hz nominal) |
| Operating Pressure | Up to 315 bar (ports P, A, B); 160 bar max at T |
| Nominal Flow | Up to 60 L/min (NG6 rated flow) |
| Mounting & Connection | Subplate mounting, ISO 4401 / CETOP 3 port pattern; DIN EN 175301-803 (DIN 43650) coil connector |
| Sealing | NBR (N9) seals, suitable for mineral oil-based hydraulic fluids |
Engineering Features & Advantages
- Precision Performance: The integrated aC Solenoid, Wet-Pin Design (EG220N9K4) 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.
- Rated Capability: Rated for pressure ratings up to 315 bar and flow rates up to 60 L/min, supporting stable operation across the full working range.
Typical Industrial Applications
The valve is engineered for subplate mounting in accordance with ISO 4401 / DIN 24340 (NG6 / CETOP 3 interface), making it a drop-in control component for high-cycle industrial circuits requiring fast, repeatable directional control.
PRODUCT IMAGES
REXROTH WE6D62/EG220N9K4/V / R901008688 Solenoid 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 WE6D62/EG220N9K4/V / R901008688 Solenoid Directional Spool Valve. This Germany-made 220V AC hydraulic component features a 4/2-way design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.