Bosch Rexroth | ZDR10DA25325YX
ZDR10DA25325YX
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 ZDR10DA25325YX valve is produced by Bosch Rexroth as part of the ZDR Pressure Reducing Valves series. It is a direct-operated pressure reducing component intended to stabilize downstream pressure in hydraulic automation circuits. The nominal size 10 body attaches to manifolds through the ISO 4401-05-04-0-05 interface, allowing quick replacement during maintenance. Flow enters at port A1 and leaves at port A2, while Channel A serves as the reduction port that feeds the regulated branch. Internal pilot oil supply simplifies plumbing, and external pilot oil return prevents back-pressure from influencing the control spool. The device limits the secondary circuit to 25 bar, ensuring actuators receive a consistent setting independent of inlet variation.
Pressure adjustment is made with a hex sleeve fitted with a protective cap, so setpoints can be changed without exposing the mechanism to contaminants. The integrated check valve permits reverse flow when the downstream side exceeds the reduced pressure, aiding circuit unloading. The assembly tolerates a maximum operating pressure of 315 bar at the inlet and 160 bar counter pressure in the tank line, giving adequate safety margin for high-energy systems. Rated flow capacity reaches 80 l/min, which matches medium-size actuator groups without excessive pressure loss. Leakage oil is diverted through port TA to keep the housing free of heat-building fluid. The valve requires fluid cleanliness of ISO 4406 20/18/15 to protect the precision edges and sustain service life.
Technical Specifications
Adjustment Type
Hex Sleeve With Protective Cap
Check Valve
Included
Cleanliness Class
ISO 4406 20/18/15
Flow Direction
A1→A2
Leakage Oil Drain
Port TA
Max Counter Pressure (t)
160 bar
Max Flow
80 l/min
Max Operating Pressure
315 bar
Mounting Interface
ISO 4401-05-04-0-05
Nominal Size
10
Pilot Oil Return
External
Pilot Oil Supply
Internal
Reduction Port
Channel A
Secondary Pressure Rating
25 bar
Valve Type
Direct-Operated Pressure Reducing
1620 Old Apex Road
Shipping & Payment Options
