Product Overview
The Rexroth 3WE 6 A62/OFEG24N9K4 (Material No. R900904814) is a direct-operated, solenoid-actuated directional spool valve from the proven Rexroth WE 6 series. Designed as a 3-way (3/2) directional control valve, it manages the start, stop, and direction of hydraulic fluid flow within a circuit by shifting a hardened, precision-ground spool inside a high-strength cast iron housing. The valve is actuated by a wet-pin AC/DC solenoid (type “OF” designation) with a nominal voltage of 24 V DC, featuring a manual override for emergency operation. The “A62” spool type provides a specific flow path configuration (P to A, B to T in de-energized state, with P blocked in the energized state), making it ideal for controlling single-acting cylinders or as a pilot valve in multi-stage systems. With a maximum operating pressure of 350 bar (5,080 psi) and a nominal flow capacity of 60 L/min (15.8 gpm), this valve delivers reliable, high-cycle performance in demanding industrial environments.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Directional Control Valve (3/2 Solenoid Spool Valve) |
| Model Designation | 3WE 6 A62/OFEG24N9K4 (R900904814) |
| Operating Pressure | Up to 350 bar (5,080 psi) at ports P, A, B; 210 bar (3,045 psi) at port T |
| Nominal Flow Rate | 60 L/min (15.8 gpm) at Δp = 5 bar per flow path |
| Solenoid Voltage | 24 V DC (nominal), wet-pin design with integrated rectifier |
| Spool Type | Type A62 – 3-way, 2-position, spring return, P blocked in energized position |
| Mounting & Connection | Subplate mounting per ISO 4401-03 / CETOP 3 / NFPA D03; 4 x M5 mounting bolts |
| Port Connections | P, A, B, T – 1/4″ BSPP or SAE (dependent on subplate) |
| Seal Material | NBR (Buna-N) – compatible with mineral oil-based hydraulic fluids |
Engineering Features & Advantages
- Precision Performance: The directional control valve (3/2 solenoid spool valve) delivers precise, repeatable performance with low hysteresis and stable control 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: Exact dimensional and functional compatibility with original REXROTH standards, allowing straightforward retrofit into existing hydraulic systems without rework.
- 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 maximum operating pressure of 350 bar (5,080 psi) and a nominal flow capacity of 60 L/min (15.8 gpm), this valve delivers reliable, high-cycle performance in demanding industrial environments.
PRODUCT IMAGES
REXROTH 3WE 6 A62/OFEG24N9K4 / R900904814 Solenoid Directional Valve
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- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
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- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine REXROTH 3WE 6 A62/OFEG24N9K4 / R900904814 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.