Product Overview
The Rexroth M-VDRE4 K15/30 024 (Material Number: R901155051) is a pilot-operated proportional pressure reducing valve designed for precise, infinitely variable pressure control in industrial hydraulic systems. Part of the Rexroth M-VDRE4 series, this valve reduces a higher inlet pressure to a regulated, electrically proportional outlet pressure by means of a proportional solenoid acting on a pilot stage, which in turn controls the main spool. The valve is configured for a 24 V DC solenoid supply (designated by the “024” code) and features a size 15 (NG15) mounting interface with a nominal flow capability of 30 L/min (“K15/30”). As a proportional pressure reducing valve, it maintains a constant reduced outlet pressure independent of load and inlet pressure fluctuations, making it a critical component in applications requiring accurate force, torque, or pressure regulation. The M-VDRE4 series is widely used in plastic injection molding machines, metallurgical presses, and other industrial systems where electro-hydraulic pressure control is essential.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Pressure Reducing Valve (Pilot-Operated) |
| Model Designation | M-VDRE4 K15/30 024 / R901155051 |
| Manufacturer | Rexroth (Bosch Rexroth) |
| Nominal Size | NG15 (Size 15) |
| Nominal Flow Rate | 30 L/min |
| Operating Pressure | Standard Industrial Grade (Up to rated bar per Rexroth M-VDRE4 series) |
| Solenoid Voltage | 24 V DC |
| Actuation Type | Proportional Solenoid with Pilot Stage |
| Mounting & Connection | Standard ISO / Rexroth Interface (NG15 Subplate Mounting) |
| Control Function | Proportional Pressure Reduction (P → A) |
Engineering Features & Advantages
- Precision Proportional Control: The pilot-operated design with proportional solenoid enables infinitely variable pressure adjustment with high resolution and repeatability, ensuring accurate electro-hydraulic pressure regulation in closed-loop systems.
- Stable Reduced Pressure: Maintains a constant outlet pressure independent of inlet pressure variations and load fluctuations, providing reliable performance in demanding industrial cycles.
- Industrial Reliability: Constructed for continuous duty with durable, corrosion-resistant materials and proven engineering for maximum system uptime.
- 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 M-VDRE4 series is widely used in plastic injection molding machines, metallurgical presses, and other industrial systems where electro-hydraulic pressure control is essential.
PRODUCT IMAGES
REXROTH M-VDRE4 K15/30 024 / R901155051 Proportional Pressure Reducing 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 M-VDRE4 K15/30 024 / R901155051 Solenoid Directional Spool Valve. This German-made 24V DC hydraulic component features a direct-operated design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.