REXROTH
4WSE3EE25-22/400B9T315Z9EM
When your REXROTH 4WSE3EE25-22/400B9T315Z9EM valve fails, production stops. limited stock. NC Servo Tech offers expert repair services.
Our Approach to Repair
Our comprehensive repair process for the REXROTH 4WSE3EE25-22/400B9T315Z9EM begins with a full teardown and thorough cleaning to assess all components.
Frequently Asked Questions
Yes, absolutely. Our technicians can often identify units based on photos, dimensions, or manufacturer markings. You can upload a photo before shipping to speed up the process.
We stand behind our work. Warranty terms vary by unit but are included with our standard 1-year parts and labor warranty.
Our process always begins with a thorough troubleshooting and root-cause analysis to ensure we fix the problem correctly.
Most repairs are completed within 1 to 3 weeks, depending on current workload and parts availability.
You can send your unit to us as-is. We will handle all the necessary cleaning and preparation as part of our standard service.
Our Testing Process
With our 13-stand test facility and a Hagenbush proportional valve system, we verify flow curves, hysteresis, frequency response, and more. On request, comprehensive performance reports and graphs are available for purchase. Our pre-shipment testing ensures guaranteed reliability.
Beyond Repair: Complete Solutions
Beyond standard maintenance, we offer specialized repairs for your REXROTH 4WSE3EE25-22/400B9T315Z9EM unit. Our disassembly process meticulously involves actions such as expose and validate, and uses only premium replacement components, ensuring a lasting fix.
Get an Expert Repair for Your REXROTH 4WSE3EE25-22/400B9T315Z9EM
Trust NC Servo Tech for superior service. Contact us today to initiate your repair and get your unit maintained.
Request Quote
Contact our sales team for pricing and availability information on this industrial component.
The NC Servo Tech Advantage
As a specialized valve repair shop, we have the dedicated equipment and expertise that general-purpose shops lack, ensuring your component is serviced correctly the first first time.
Specializing in REXROTH 4WSE3EE25-22/400B9T315Z9EM servo valve technology for over three decades
How We Rebuild This Valve
Once a valve arrives at our facility, we tear it down completely, examine key surfaces, and replace worn or damaged parts using reliable components from our extensive inventory, avoiding the long delays associated with OEM suppliers.
- Rigorous Testing: The reassembled unit undergoes rigorous leak and pressure testing to verify it performs to specification.
- Meticulous Cleaning: All parts undergo an ultrasonic cleaning process to remove contaminants before inspection.
- Complete Disassembly: The unit is fully disassembled, and all parts are laid out for individual inspection.
- Final Performance Verification: After reassembly, each valve undergoes bench-testing to ensure it meets or exceeds OEM performance specifications.
Technical Insights
We ensure your REXROTH 4WSE3EE25-22/400B9T315Z9EM operates flawlessly under operating environments. Our diagnostics verify performance in operating environments, ensuring long-term reliability. Comprehensive Cycle life data and Technical diagrams are available for purchase upon request.
Maintenance Tips
- Perform fluid analysis to detect contamination early.
- Conduct thorough visual inspections for wear or leaks during routine maintenance.
- Check valve alignment to prevent undue stress.