Rexroth DREME Valve | R900925066 | DREME10-5X/200 | DREME20-5X/200 | Proportional Pressure Control
| Model Number | DREME10-5X/200YG24K31M |
|---|
Product Description
Rexroth DREME10 & DREME20 Pilot-Operated Proportional Pressure Valves
Product Overview: The Rexroth DREME series stands as a benchmark for high-performance pressure regulation in industrial hydraulic systems. As a pilot-operated proportional pressure reducing valve with Integrated On-Board Electronics (OBE), the DREME series provides continuous and precise control of secondary circuit pressure relative to an electrical command signal (voltage or current). Available in Size 10 (NG10) and Size 20 (NG25), these valves are specifically engineered for automated production lines, hydraulic presses, and large power units that demand superior pressure response and linearity.
Featured models: R900925066 (DREME10), DREME10-5X/200YG24K31M, and DREME20-5X/200YG24K31M.
Key Technical Advantages:
Integrated On-Board Electronics (OBE): The amplifier is mounted directly on the valve via a K31 (7-pin) interface, significantly reducing electromagnetic interference and saving valuable control cabinet space.
Tiered Sizing: Available in NG10 and NG20 sizes, catering to a wide range of flow requirements from medium to high-capacity systems.
High-Pressure Regulation: Supports precise secondary pressure adjustment up to 200 bar, ensuring stable output even amidst primary circuit fluctuations.
Proven 5X Series Technology: Developed on Rexroth’s classic 5X platform, offering exceptional mechanical strength and a durable, long-life sealing system.
Superior Linearity & Low Hysteresis: Factory-calibrated for excellent linearity between the command value and pressure output, with ultra-low hysteresis for precision control.
Detailed Specifications & Parameters:
Featured Model Matrix:
R900925066: Specific Rexroth Part Number, corresponding to DREME10 configurations.
DREME10-5X/200: Size NG10, maximum regulated pressure 20 MPa (200 bar).
DREME20-5X/200: Size NG20 (NG25), high-flow variant, maximum pressure 200 bar.
Technical Specs:
Supply Voltage: 24V DC (G24).
Connector Type: 7-pin (K31) industrial standard.
Fluid Compatibility: Hydraulic oils (HL, HLP) according to DIN 51524.
Ingress Protection: IP65 rated.


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