Bosch Rexroth | 4WRZ25W8-325-7X6EG24N9TK4V
4WRZ25W8-325-7X/6EG24N9TK4/V
Request a Quote
Call For Quote
What Happens Next?
Email Confirmation
You will get an email confirming we have received your inquiry.
Dedicated Account Manager
A team member will review your request and be in touch concerning any questions or specifications.
Quote Delivered
You will receive a comprehensive quote tailored to your specific needs.
The 4WRZ25W8-325-7X/6EG24N9TK4/V valve belongs to the WRZ Proportional Directional Valves series and is manufactured by Bosch Rexroth. It modulates spool position to control actuator speed and direction in hydraulic automation. The unit follows ISO 4401-08-07-0-94 mounting dimensions and fits a nominal size 25 cavity. It passes 325 l/min at a 10 bar pressure drop, while the main stage tolerates operating pressures up to 350 bar. Pilot control oil is taken externally, drained internally, and the spool needs 10 cm³ of pilot volume for full stroke. This arrangement supports compact line routing and consistent proportional response.
Electrical power reaches the valve through a DIN EN 175301-803 connector that feeds a solenoid with 4.8 Ω resistance at 20 °C and a maximum current of 1.5 A. The coil withstands temperatures to 150 °C, and the housing carries an IP65 rating for protection against dust and water spray. FKM seals are used to resist common hydraulic fluids. A concealed manual override allows technicians to shift the spool during setup or power loss without external levers. Return pressure must stay below 250 bar when port T is piped externally and below 30 bar when the drain path remains internal.
Technical Specifications
Electrical Connector
DIN EN 175301-803
Ingress Protection
IP65
Manual Override
Concealed
Max Coil Temperature
150 °C
Max Current
1.5 A
Max Operating Pressure (main)
350 bar
Max Return Pressure Port T (external)
250 bar
Max Return Pressure Port T (internal)
30 bar
Mounting Interface
ISO 4401-08-07-0-94
Nominal Flow (delta P 10 Bar)
325 l/min
Nominal Size
25
Pilot Oil Drain
Internal
Pilot Oil Supply
External
Pilot Oil Volume (0-100%)
10 cm3
Seals
FKM
Solenoid Coil Resistance (20 °c)
4.8 Ω
1620 Old Apex Road
Shipping & Payment Options
