Product Overview
The Rexroth R900608425 is a high-performance solenoid-actuated directional spool valve engineered for precise control of start, stop, and direction of hydraulic fluid flow in industrial systems. Manufactured by Bosch Rexroth, a global leader in drive and control technology, this valve belongs to the renowned 4WE series of directional spool valves. It operates on a proven principle: a hardened, precision-ground spool shifts within a close-tolerance bore to selectively connect or block flow paths between the pressure port (P), tank port (T), and service ports (A and B). Actuation is achieved via a wet-pin AC or DC solenoid, ensuring rapid, reliable response and long service life. The R900608425 is designed for subplate mounting in accordance with ISO 4401 and DIN 24340 standards, making it a direct drop-in replacement for a wide range of industrial hydraulic systems requiring dependable directional control.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Directional Spool Valve |
| Model Designation | R900608425 (4WE Series) |
| Operating Pressure | Up to 350 bar (P, A, B ports); 210 bar (T port) |
| Nominal Flow Rate | Up to 60 L/min (dependent on spool type and pressure differential) |
| Spool Configuration | 4-way, 3-position (4/3) or 4-way, 2-position (4/2) — determined by specific model variant |
| Actuation Type | Wet-pin solenoid, AC or DC voltage options |
| Mounting & Connection | Subplate mounting per ISO 4401 / DIN 24340 (NG6 / CETOP 3) |
| Seal Material | NBR (Buna-N) standard; FKM (Viton) available for high-temperature or phosphate-ester fluid compatibility |
| Fluid Compatibility | Mineral oil-based hydraulic fluids per DIN 51524; HFA, HFB, HFC, and HFD fluids with appropriate seals |
| Operating Temperature Range | -20°C to +80°C (NBR seals); -20°C to +100°C (FKM seals) |
Engineering Features & Advantages
- Precision Performance: The solenoid directional spool valve delivers precise, repeatable performance with low hysteresis and stable control 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
The R900608425 is designed for subplate mounting in accordance with ISO 4401 and DIN 24340 standards, making it a direct drop-in replacement for a wide range of industrial hydraulic systems requiring dependable directional control.
PRODUCT IMAGES
REXROTH R900608425 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 R900608425 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.