REXROTH-4WRTE-42/V
For critical REXROTH 4WRTE-42/V valve repair, trust the experts. We offer comprehensive service to solve your issue, backed by a one-year warranty on all parts and labor.
How We Service Your Unit
Our comprehensive repair process for the REXROTH 4WRTE-42/V begins with a full teardown and thorough cleaning to assess all components.
Why Work With Us
NC Servo Tech is a dedicated repair facility specializing in both valves and electronic controls, which allows us to operate without the delays and constraints of OEM service centers.
Frequently Asked Questions
Yes. Our repairs include our standard 1-year parts and labor warranty.
We recommend sending pictures, especially if the model number is unclear or there is visible wear.
You don’t have to clean it, but removing excess oil or debris helps us get started faster.
Yes, we offer rush service for critical repairs. Just let us know your deadline when submitting your request.
If a unit is beyond repair, we’ll provide a return or replacement recommendation.
Service Procedure
Once a valve arrives, we tear it down fully, examine key surfaces, and replace worn or damaged parts using components we already have on hand, avoiding the long delays you’d get from OEM suppliers.
- Complete Disassembly: The unit is fully disassembled, and all parts are laid out for individual inspection.
- Meticulous Cleaning: All parts undergo an ultrasonic cleaning process to remove contaminants before inspection.
- Rigorous Testing: The reassembled unit undergoes rigorous leak and pressure testing to verify it performs to specification.
- Final Performance Verification: After reassembly, each valve undergoes bench-testing to ensure it meets or exceeds OEM performance specifications.
Troubleshooting & Verification
With over a dozen dedicated flow test stands and a Hagenbush proportional valve system, we verify flow curves, hysteresis, frequency response, and additional critical parameters. On request, comprehensive performance reports and detailed graphs are available for purchase. Our operational testing ensures consistent performance.
Maintenance Tips
- Inspect REXROTH 4WRTE-42/V seals regularly to prevent leaks and ensure optimal performance.
- Inspect REXROTH 4WRTE-42/V seals regularly to prevent leaks.
- Perform comprehensive fluid analysis to detect contamination early and prevent system damage.
Schedule Your REXROTH 4WRTE-42/V Service Today
Trust NC Servo Tech for industry-leading service. Contact us today to initiate your repair and get your unit maintained.