Product Overview
The Rexroth R901061189 is a high-performance solenoid-actuated directional spool valve engineered for precise control of hydraulic fluid flow direction, start, stop, and pressure regulation in industrial hydraulic 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. The R901061189 features a robust solenoid actuator that shifts a precision-ground spool within a hardened valve body, directing flow between ports according to the selected spool configuration. Designed for direct pipe connection or manifold mounting, this valve delivers reliable switching performance, low pressure drop, and long service life, making it an essential component in demanding hydraulic circuits requiring accurate directional control.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Directional Spool Valve |
| Model Designation | R901061189 |
| Series | 4WE Series (Rexroth Directional Spool Valves) |
| Operating Pressure | Up to 350 bar (standard industrial grade) |
| Nominal Flow Rate | Up to 80 L/min (dependent on spool type and pressure differential) |
| Actuation Type | Solenoid actuated, spring return or detent (depending on configuration) |
| Mounting & Connection | Subplate mounting per ISO 4401 / DIN 24340, NG6 (CETOP 3) |
| Electrical Supply | Standard industrial solenoid voltage (e.g., 24V DC or 230V AC) |
| Seal Material | NBR (Buna-N) or FKM (Viton) for high-temperature compatibility |
Engineering Features & Advantages
- Precision Spool Metering: The hardened, precision-ground spool and sleeve assembly ensures minimal internal leakage, accurate flow metering, and repeatable directional control across the full pressure range.
- High Switching Reliability: The wet-pin solenoid design provides high actuation force with low power consumption, ensuring dependable shifting even under high pressure and long duty cycles.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with a robust cast iron or aluminum housing that resists vibration, thermal cycling, and contamination.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, allowing drop-in replacement without modification to existing manifolds or piping.
- Low Pressure Drop: Optimized internal flow paths minimize pressure losses, improving overall system efficiency and reducing heat generation.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Rexroth OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
Typical Industrial Applications
The Rexroth R901061189 is a high-performance solenoid-actuated directional spool valve engineered for precise control of hydraulic fluid flow direction, start, stop, and pressure regulation in industrial hydraulic systems.
PRODUCT IMAGES
Rexroth R901061189 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 R901061189 Solenoid Directional Spool Valve. This Germany-made 24V DC hydraulic component features a reliable spool design, delivering leak-free, precise fluid control for heavy-duty industrial systems.