Product Description
Rexroth 4WRZE25W6-325-73/6EG24N9ETK31/F1D3M Hydraulic Proportional Directional Control Valve
The Bosch Rexroth 4WRZE25W6-325-73/6EG24N9ETK31/F1D3M (Material Number: R900728039) is a highly reliable, pilot-operated proportional directional control valve designed for demanding industrial hydraulic applications. Featuring integrated electronics (OBE) and electrical position feedback, this Size 25 (NG25) valve ensures precise flow and directional control. It delivers a nominal flow rate of 325 l/min at a 10 bar differential pressure. Part of the proven Series 7X, it utilizes a 24V DC solenoid actuation (6EG24) and incorporates a W6 spool configuration. Manufactured in Germany, this robust component guarantees exceptional durability, accuracy, and seamless integration into complex automation and manufacturing systems.
Technical Specifications:
- Brand: Bosch Rexroth
- Model: 4WRZE25W6-325-73/6EG24N9ETK31/F1D3M
- Material Number (MNR): R900728039
- Valve Type: Pilot-operated proportional directional valve
- Size: NG25 (Size 25)
- Nominal Flow Rate: 325 l/min (at 10 bar differential pressure)
- Actuation: Solenoid, 24V DC (6EG24)
- Spool Symbol: W6
- Series: 7X (70 to 79)
- Electronics: Integrated Electronics (OBE) with electrical position feedback
- Country of Origin: Made in Germany

Rexroth 4WRZE25W6-325-73/6EG24N9ETK31/F1D3M Hydraulic Proportional Directional Control Valve
Shop the genuine Bosch Rexroth 4WRZE25W6-325-73/6EG24N9ETK31/F1D3M (R900728039) pilot-operated proportional directional valve. This NG25 hydraulic valve features a 325 l/min flow rate, integrated electronics (OBE), and 24VDC solenoid actuation for precise industrial control. Made in Germany.


