Product Overview
The Rexroth R901382313 is a high-performance proportional directional valve from the renowned Bosch Rexroth series, engineered for precise electro-hydraulic control of flow direction and magnitude in demanding industrial hydraulic systems. This valve operates on a proportional solenoid actuation principle, where an electrical command signal proportionally positions the control spool against a centering spring, enabling infinitely variable flow metering in both directions. As a critical interface component between electronic control systems and hydraulic actuators, the R901382313 delivers smooth, responsive, and repeatable motion control for cylinders and motors, making it an ideal solution for applications requiring accurate velocity profiling, position control, and force regulation.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Directional Valve |
| Model Designation | R901382313 |
| Manufacturer | Bosch Rexroth |
| Actuation Type | Proportional Solenoid with Spring Centering |
| Operating Pressure | Standard Industrial Grade (Up to 315 bar rated) |
| Nominal Flow Rate | Size-Dependent (Typically 10–100 L/min at Δp = 10 bar) |
| Spool Configuration | 4-Way, 3-Position (4/3) Proportional Spool |
| Mounting & Connection | Standard ISO 4401 / CETOP Subplate Interface |
| Electrical Command Signal | Analog ±10 V DC or 4–20 mA (via proportional amplifier) |
| Hysteresis | ≤ 5% of Nominal Stroke |
| Response Sensitivity | ≤ 1% of Nominal Stroke |
| Seal Material | NBR / FKM (Application-Dependent) |
| Fluid Compatibility | Mineral Oil-Based Hydraulic Fluids (HLP, HLVP per DIN 515 |
Engineering Features & Advantages
- Precision Performance: The proportional directional valve delivers precise, repeatable performance with low hysteresis and stable control across the full working range.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction and wear-resistant internal components for extended service life.
- Direct Fit Replacement: Precision-manufactured to original Rexroth specifications for direct replacement, minimising downtime and eliminating fitment issues.
- Rated Capability: Rated for pressure ratings up to 315 bar and flow rates up to 100 L/min, supporting stable operation across the full working range.
Typical Industrial Applications
As a critical interface component between electronic control systems and hydraulic actuators, the R901382313 delivers smooth, responsive, and repeatable motion control for cylinders and motors, making it an ideal solution for applications requiring accurate velocity profiling, position control, and force regulation.
PRODUCT IMAGES
Rexroth R901382313 Proportional 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 R901382313 Solenoid Directional Valve. This Germany-made 24V DC hydraulic component features a 4-way 3-position design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.