REXROTH
4WEG20/ANDL/5AS252
When your REXROTH 4WEG20/ANDL/5AS252 valve fails, production stops. limited stock. NC Servo Tech offers expert repair services.
Product Snapshot
At NC Servo Tech, our shop is fully equipped to service the REXROTH 4WEG20/ANDL/5AS252 professionally. We use a consistent, detailed process to ensure every unit is restored to reliable, peak performance.
Frequently Asked Questions
We recommend sending pictures, especially if the model number is unclear or there is visible wear.
We'll clean it during our process, but sending it in reasonably clean reduces handling time.
Part of our intake includes troubleshooting and root-cause analysis.
Yes. Our repairs include a full one-year warranty.
We'll always confirm next steps if a unit can't be rebuilt to functional specifications.
Service Procedure
The process begins with disassembly and visual evaluation. We then clean, replace worn pieces, and reassemble the valve with care to restore its function.
- Thorough Decontamination: Every component is put through a deep cleaning process to remove grime and buildup.
- Final Performance Verification: After reassembly, each valve undergoes bench-testing to ensure it meets or exceeds OEM performance specifications.
- Complete Disassembly: The unit is fully disassembled, and all parts are laid out for individual inspection.
- Rigorous Testing: The reassembled unit undergoes rigorous leak and pressure testing to verify it performs to specification.
Key Application Sectors
Our professional repair services for the REXROTH 4WEG20/ANDL/5AS252 are trusted across various critical sectors, including Construction, Marine, and Aerospace. We understand the unique demands of valves in these environments.
Our Comprehensive Services
Beyond standard maintenance, we offer specialized repairs for your REXROTH 4WEG20/ANDL/5AS252 unit. Our disassembly process meticulously involves actions such as reassemble and disassemble, and uses only premium replacement components, ensuring a lasting fix.
Ready When You Are
With more than 17,000 valve units in inventory, we are often able to provide immediate solutions, minimizing your downtime.
Start Your REXROTH 4WEG20/ANDL/5AS252 Reconditioning Process
Trust NC Servo Tech for exceptional service. Contact us today to start your repair and get your unit serviced.
Request Quote
Contact our sales team for pricing and availability information on this industrial component.
Comprehensive Service Breakdown
Our comprehensive repair process for the REXROTH 4WEG20/ANDL/5AS252 begins with a full teardown and ultrasonic cleaning to assess all components.
Why Work With Us
NC Servo Tech is a dedicated repair facility specializing in both valves and electronic controls. This allows us to operate without the delays and constraints of OEM service centers.
Specializing in REXROTH 4WEG20/ANDL/5AS252 servo valve technology for over three decades
Troubleshooting & Verification
We carry out full diagnostics, including flow gain, leakage, pressure shift, and frequency testing, on every valve. Our test facility supports detailed performance logging and report generation for quality assurance. Our pre-shipment testing ensures consistent performance.
Advanced Technical Details
We ensure your REXROTH 4WEG20/ANDL/5AS252 operates flawlessly under real-world conditions. Our diagnostics verify performance in real-world conditions, ensuring long-term reliability. Comprehensive Cycle life data and Technical diagrams are available for purchase upon request.
Fast Turnaround & Dedicated Support
As a trusted expert for REXROTH 4WEG20/ANDL/5AS252 services, NC Servo Tech ensures quick resolution with typical lead times of 2 to 3 weeks. Benefit from our dedicated support team to keep your systems running smoothly.
Maintenance Tips
- Replace inline filters per maintenance schedules.
- Inspect REXROTH 4WEG20/ANDL/5AS252 seals regularly to prevent leaks.
- Check valve alignment carefully to prevent undue stress on internal components.