Product Overview
The Rexroth STW0195-23/1V5-24PF6 (Material Number: R901125881) is a high-performance directional spool valve engineered by Bosch Rexroth for precise control of hydraulic fluid flow direction, pressure, and start-stop operation within industrial hydraulic systems. This valve utilizes a robust spool-and-sleeve design that shifts to direct pressurized oil to the appropriate actuator port, enabling forward, reverse, and neutral functions in a single compact housing. Designed for demanding B2B environments, the STW series is recognized for its high power density, minimal pressure drop, and exceptional switching reliability, making it a critical control component in complex hydraulic circuits requiring accurate directional management.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Directional Spool Valve |
| Model Designation | STW0195-23/1V5-24PF6 / R901125881 |
| Operating Pressure | Standard Industrial Grade (Up to 315 bar rated) |
| Mounting & Connection | Standard ISO 4401 / Manufacturer Interface |
| Actuation Type | Solenoid / Hydraulic Pilot (Model Dependent) |
| Spool Configuration | Precision-Matched Spool & Sleeve |
Engineering Features & Advantages
- Precision Performance: The precision-ground spool and honed sleeve bore ensure minimal internal leakage and highly accurate flow metering, enabling exact actuator positioning and repeatable cycle times in high-cycle industrial operations.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, the valve body and internal components are hardened and treated to resist wear, contamination, and cavitation, ensuring extended service life even in high-pressure circuits.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, including standardized mounting patterns and port connections, allowing for drop-in replacement without system modification.
- Low Pressure Drop: Optimized internal flow passages minimize pressure loss across the valve, improving overall system efficiency and reducing heat generation in the hydraulic circuit.
Typical Industrial Applications
This Rexroth directional spool valve is ideally suited for demanding motion control applications, including plastic injection molding machines, metallurgical presses, CNC machine tools, and heavy-duty construction or marine hydraulic systems where precise directional control and high reliability are essential for continuous production.
PRODUCT IMAGES
REXROTH STW0195-23/1V5-24PF6 / R901125881 Directional Control 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 STW0195-23/1V5-24PF6 / R901125881 Solenoid Directional Spool Valve. This Germany-made 24V DC hydraulic component features a robust spool design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.