Product Overview
The Rexroth DRE6X-12/75MG24-8NZ4M (Material Number: 0811402059) is a direct-operated, pilot-operated proportional pressure reducing valve designed for precise, infinitely variable pressure control in industrial hydraulic systems. Part of the Rexroth DRE6X series, this valve operates on a proportional solenoid principle, where an electrical command signal modulates the solenoid force to establish a corresponding reduced outlet pressure. The valve maintains a constant reduced pressure at port A regardless of fluctuations in inlet pressure or flow demand, making it an essential component for load-sensitive circuits, pressure regulation, and actuator force control. With a nominal size of NG6 (CETOP 3 / ISO 4401-03), this valve is engineered for panel mounting and offers high-resolution pressure adjustment with minimal hysteresis, ensuring accurate and repeatable performance in demanding B2B hydraulic applications.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Pressure Reducing Valve |
| Model Designation | DRE6X-12/75MG24-8NZ4M / 0811402059 |
| Nominal Size | NG6 (CETOP 3 / ISO 4401-03) |
| Operating Pressure | Up to 315 bar (inlet); reduced pressure range 0–75 bar |
| Nominal Flow Rate | Up to 40 L/min (dependent on pressure differential) |
| Solenoid Voltage | 24 V DC (MG24 designation) |
| Electrical Connection | DIN EN 175301-803 (formerly DIN 43650) connector, 3-pole + PE |
| Mounting & Connection | Subplate mounting per ISO 4401-03-02-0-05; port connections P, A, T |
| Control Signal | Proportional current (0–800 mA typical, PWM or analog) |
| Hysteresis | ≤ 3% of nominal pressure |
| Fluid Compatibility | Mineral oil-based hydraulic fluids (HL, HLP, HVLP per DIN 51524) |
Engineering Features & Advantages
- Precision Performance: The proportional pressure reducing valve delivers precise, repeatable performance with low hysteresis and stable control across the full working range.
- Industrial Reliability: Designed for dependable long-term operation in demanding industrial environments, with quality bearings and sealing systems ensuring extended maintenance intervals.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original REXROTH OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
- Rated Capability: Rated for pressure ratings up to 315 bar and flow rates up to 40 L/min, supporting stable operation across the full working range.
Typical Industrial Applications
With a nominal size of NG6 (CETOP 3 / ISO 4401-03), this valve is engineered for panel mounting and offers high-resolution pressure adjustment with minimal hysteresis, ensuring accurate and repeatable performance in demanding B2B hydraulic applications.
PRODUCT IMAGES
REXROTH DRE6X-12/75MG24-8NZ4M / 0811402059 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.
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