Product Overview
The Rexroth R901357628 is a high-performance solenoid-operated directional spool valve engineered by Bosch Rexroth for precise control of start, stop, and direction of hydraulic fluid flow in industrial hydraulic systems. As part of the renowned Rexroth directional spool valve family, this component utilizes a hardened, precision-ground spool and sleeve assembly actuated by a wet-pin AC or DC solenoid, ensuring rapid, reliable shifting and long service life. The R901357628 serves as a critical control element in manifold and subplate-mounted hydraulic circuits, directing flow to actuators, cylinders, and motors with minimal pressure drop and excellent leakage integrity. Its robust design and standardized interface make it a direct-fit replacement for OEM installations across a wide range of heavy-duty industrial machinery.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Directional Spool Valve (Directional Control Valve) |
| Model Designation | R901357628 |
| Manufacturer | Bosch Rexroth |
| Actuation Type | Solenoid Actuated (Wet-Pin Design) |
| Operating Pressure | Standard Industrial Grade (Up to 350 bar rated) |
| Mounting & Connection | Subplate Mounting per ISO 4401 / CETOP / NFPA Interface |
| Spool Configuration | Precision-Ground Spool & Sleeve Assembly |
| Seal Material | NBR / FKM (Standard Industrial Hydraulic Fluids) |
Engineering Features & Advantages
- Precision Spool Metering: Hardened and precision-ground spool lands deliver accurate flow direction control with minimal internal leakage and consistent response across the operating pressure range.
- Rapid Solenoid Response: Wet-pin solenoid design ensures fast, reliable shifting with high switching force and excellent resistance to contamination and wear.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, including high cycle rates, elevated pressures, and demanding duty cycles.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM Rexroth standards, ensuring drop-in installation without modification.
- Low Pressure Drop: Optimized internal flow paths minimize energy loss and heat generation, improving overall system efficiency.
Typical Industrial Applications
The Rexroth R901357628 solenoid directional spool valve is widely deployed in demanding hydraulic control circuits across multiple industries. Common applications include plastic injection molding machines requiring precise sequence control, metallurgical presses and rolling mills operating under high pressure and continuous cycling, construction and marine hydraulic systems needing robust directional control, and CNC machine tools where accurate actuator positioning and repeatable valve response are essential. It is also frequently found in general industrial power units, test stands, and manifold-based hydraulic systems where reliable directional flow control is critical.
PRODUCT IMAGES
Rexroth R901357628 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 R901357628 Solenoid Directional Valve. This Germany-made 24V DC hydraulic component features a 4-way 3-position design with spring return, delivering leak-free, reliable fluid control for heavy-duty industrial systems.