Rexroth Proportional Pressure Reducing Valve 3DREME
Description
Reviews
Rexroth 3DREME Valve Overview
The Rexroth 3DREME series is a pilot-operated 3-way proportional pressure reducing valve with integrated on-board electronics (OBE) and built-in maximum pressure limitation, designed for precise pressure regulation and overpressure protection in industrial hydraulic systems.
Driven by proportional solenoids via a dedicated pilot control stage, this valve delivers both pressure reduction (P → A) and pressure limitation (A → T) functions in a single unit. The integrated on-board electronics ensure a linear command-value-to-pressure characteristic curve with tight manufacturing tolerances, delivering high control accuracy and repeatability without external amplifier cards.
Available in nominal sizes 10 and 16 (component series 7X), it features standard subplate mounting compliant with DIN 24340-A and ISO 4401, supporting direct drop-in replacement for existing valves. With flexible pilot oil supply configurations, it adapts to various circuit layouts and is widely deployed for proportional pressure control in stationary hydraulic systems.
Rexroth 3DREME Key Features
- Pilot-Operated 3-Way Function – Integrates P→A pressure reduction and A→T pressure limitation in one valve body; 3DREME versions include built-in spring-loaded maximum pressure limitation to protect actuators from overpressure.
- Integrated On-Board Electronics – Factory-calibrated OBE delivers a linear command-to-pressure curve with minimal manufacturing tolerance, eliminating the need for separate external amplifier cards and simplifying system wiring.
- Standard Subplate Mounting – Porting pattern fully conforms to DIN 24340-A and ISO 4401 standards, enabling direct drop-in replacement without manifold or pipework modifications.
- Service-Friendly Solenoid Design – Rotatable and detachable proportional solenoid coil allows replacement without opening the pressure chamber, simplifying on-site maintenance and reducing downtime.
- Flexible Pilot Oil Configurations – Supports both internal and external pilot oil supply with external pilot return, adapting to diverse hydraulic circuit layouts and system design requirements.
Rexroth 3DREME Key Specifications
Specifications apply to 3DRE(M)(E) sizes 10, 16, series 7X.
- Ports P, X: 350 bar (size 10); 315 bar (size 16)
- Ports A, T: 315 bar (size 10); 250 bar (size 16)
- Size 10: 50 / 100 / 200 / 315 bar
- Size 16: 50 / 100 / 200 / 250 bar
- 3DRE / 3DREM: External control electronics (separate order)
- 3DREE / 3DREME: Integrated on-board electronics (OBE)
- Hysteresis: ±3% of maximum set pressure
- Repeatability: < ±2% of maximum set pressure
- Linearity: ±3.5% of maximum set pressure
Rexroth 3DRE(M)(E) Weight by Size (approx.)
| Size | Type 3DRE / 3DREM Weight (kg) | Type 3DREE and 3DREME Weight (kg) |
|---|---|---|
| 10 | 7.5 | 7.6 |
| 16 | 10.3 | 10.4 |
Rexroth 3DREME Series Applications
As a high-precision pilot-operated proportional pressure reducing valve, the 3DREME series delivers stable pressure regulation and overpressure protection for medium to large industrial hydraulic systems.
- Industrial Hydraulic Power Units – Provides branch circuit pressure regulation and overpressure protection for standard hydraulic power units, supporting stable system operation under variable load conditions.
- Machine Tool Hydraulics – Used in clamping, feed and spindle hydraulic circuits to deliver precise proportional pressure control, ensuring consistent machining accuracy and cycle stability.
- Plastic & Die Casting Machinery – Delivers accurate pressure regulation for clamping, injection and holding circuits, with fast dynamic response to match tight production cycle requirements.
- Metallurgical Equipment – Rated for continuous high-pressure operation, adapting to cyclic load conditions in rolling mill auxiliary drives and continuous casting hydraulic systems.
- General Industrial Automation – Ideal for automated production lines, material test rigs and assembly equipment, supporting easy system integration via standard mounting interfaces.
Commonly Requested Material Numbers (MNR)
Below are frequently ordered 3DRE(M)(E) models. If your part number is not listed, please contact us freely.
3DRE (Size 10, 7X series)
R901152348 3DRE10P-7X/100YG24K4V
R901152580 3DRE10P-7X/200YG24K4V
R901152581 3DRE10P-7X/315YG24K4V
3DRE (Size 16, 7X series)
R901284272 3DRE16P-7X/100XYG24K4V
R901236526 3DRE16P-7X/200XYG24K4V
3DREM (Size 10, 7X series)
R901218884 3DREM10P-7X/100YG24K4V
R901354997 3DREM10P-7X/100XYG24K4V
R901218236 3DREM10P-7X/200YG24K4V
R901213615 3DREM10P-7X/315YG24K4V
3DREM (Size 16, 7X series)
R901218887 3DREM16P-7X/200YG24K4V
R901261666 3DREM16P-7X/250YG24K4V
3DREE (Size 10, 7X series)
R901239015 3DREE10P-7X/100YG24K31A1V
R901246371 3DREE10P-7X/100YG24K31F1V
R901237705 3DREE10P-7X/200YG24K31A1V
R901280845 3DREE10P-7X/200YG24K31F1V
R901236898 3DREE10P-7X/315YG24K31A1V
R901226056 3DREE10P-7X/315YG24K31F1V
3DREE (Size 16, 7X series)
R901246373 3DREE16P-7X/50YG24K31F1V
R901263447 3DREE16P-7X/100YG24K31A1V
R901325504 3DREE16P-7X/100YG24K31F1V
R901346665 3DREE16P-7X/100XYG24K31F1V
R901213583 3DREE16P-7X/200YG24K31A1V
R901226627 3DREE16P-7X/200YG24K31F1V
R901226262 3DREE16P-7X/200XYG24K31A1V
R901453388 3DREE16P-7X/200XYG24K31F1V
R901305422 3DREE16P-7X/250YG24K31F1V
R901392496 3DREE16P-7X/250XYG24K31F1V
3DREME (Size 10, 7X series)
R901308772 3DREME10P-7X/50YG24K31F1V
R901242254 3DREME10P-7X/100YG24K31A1V
R901275767 3DREME10P-7X/100YG24K31F1V
R901451752 3DREME10P-7X/100XYG24K31F1V
R901220113 3DREME10P-7X/200YG24K31A1V
R901218097 3DREME10P-7X/200YG24K31F1V
R901232078 3DREME10P-7X/200YG24K31F1M
R901504250 3DREME10P-7X/200XYG24K31F1M
R901240745 3DREME10P-7X/315YG24K31A1V
R901223481 3DREME10P-7X/315YG24K31F1V
R901475798 3DREME10P-7X/315YG24K31F1M
3DREME (Size 16, 7X series)
R901238935 3DREME16P-7X/100YG24K31F1V
R901231067 3DREME16P-7X/200YG24K31A1V
R901218100 3DREME16P-7X/200YG24K31F1V
R901294058 3DREME16P-7X/200XYG24K31F1V
R901229466 3DREME16P-7X/250YG24K31A1V
R901309623 3DREME16P-7X/250YG24K31F1V
R901013626 3DREME16P-60/100YG24K31V