Rexroth 4WRZ16W6-150-7X/6EG24N9TK4/D3M 4WRZ16W6-100-7X/6EG24N9TK4/M 4WRZ16W6-180-7X/6EG24N9K4/M

The main technical parameters are as follows (for reference, please refer to the official manual for specific values):

• Nominal flow rate: 150 L/min (at rated pressure)
• Maximum operating pressure: 315 bar (inlet port P); 210 bar (return port T)
• Control voltage: 24V DC (proportional solenoid, tolerance ±10%)
• Control current: 0-800 mA (proportional signal, stepless adjustment)
• Response time: ≤50 ms (from 10% to 90% of rated flow)
• Ambient temperature range: -20°C to +80°C
• Fluid temperature range: -10°C to +60°C (recommended); maximum +80°C (short-term)
• Weight: Approximately 4.2 kg

It is suitable for most mineral oil-based hydraulic fluids that meet the following standards:

• ISO VG 32, 46, 68 (the most commonly used viscosity grades)
• Viscosity range: 10-400 mm²/s (operating viscosity); 2-1000 mm²/s (start-up viscosity)
• Note: Do not use water-glycol, phosphate ester, or other synthetic hydraulic fluids unless confirmed by Rexroth's official technical documents, as they may damage the seals and internal components.