Product Overview
The Rexroth Z3DREE10VP2-10/100XLG24K31A1M (Rexroth Material Number R901483244) is a pilot-operated, 3-way proportional pressure reducing valve designed for precise, continuously variable pressure control in industrial hydraulic systems. Part of the Rexroth Z3DREE series, this valve reduces a primary system pressure to a regulated secondary pressure that is proportional to the electrical command signal applied to its integrated proportional solenoid. The valve operates on a spool-and-sleeve principle, where the proportional solenoid actuates the control spool against a spring, modulating flow between the pressure and tank ports to maintain the commanded outlet pressure. With a nominal size of NG10 (size 10) and a maximum regulated pressure of 100 bar, this valve is engineered for demanding applications requiring accurate, dynamic pressure regulation with minimal hysteresis and excellent repeatability. The integrated solenoid (24 V DC, K31A1M electrical interface) enables direct interfacing with modern proportional amplifier cards and closed-loop control systems.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional 3-Way Pressure Reducing Valve |
| Model Designation | Z3DREE10VP2-10/100XLG24K31A1M |
| Rexroth Material Number | R901483244 |
| Nominal Size | NG10 (Size 10) |
| Maximum Regulated Pressure | 100 bar (secondary pressure) |
| Operating Pressure | Standard Industrial Grade (up to rated bar) |
| Actuation Type | Proportional Solenoid (24 V DC) |
| Electrical Interface | K31A1M — DIN EN 175301-803 (ISO 4400) connector, 24 V DC |
| Mounting & Connection | Standard ISO / Manufacturer Interface — Subplate mounting (ISO 4401-05 / CETOP 5) |
| Control Function | 3-Way pressure reducing with proportional pressure regulation |
| Seal Material | NBR (standard industrial hydraulic fluid compatibility) |
Engineering Features & Advantages
- Precision Performance: The proportional 3-way pressure reducing 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: Exact dimensional and functional compatibility with original Rexroth standards, allowing straightforward retrofit into existing hydraulic systems without rework.
Typical Industrial Applications
The integrated solenoid (24 V DC, K31A1M electrical interface) enables direct interfacing with modern proportional amplifier cards and closed-loop control systems.
PRODUCT IMAGES
Rexroth Z3DREE10VP2-10/100XLG24K31A1M / R901483244 Proportional 3-Way Pressure Reducing Valve
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- 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 Z3DREE10VP2-10/100XLG24K31A1M / R901483244 Proportional Directional Valve. This Germany-made 24 VDC hydraulic component features a direct-operated design with position feedback, delivering leak-free, reliable fluid control for heavy-duty industrial systems.