REXROTH
4WRA6V30-22/G24N9K4/V-389
When your REXROTH 4WRA6V30-22/G24N9K4/V-389 valve fails, production stops. subject to availability. NC Servo Tech offers expert repair services.
Our Approach to Repair
We specialize in the complete overhaul of your REXROTH 4WRA6V30-22/G24N9K4/V-389, including the replacement of all necessary seals and worn components.
Frequently Asked Questions
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.
We regularly work on unidentified units successfully. Just send us a few detailed images and any visible part numbers, and and we'll take it from there.
Yes. We perform diagnostic testing and provide an assessment before moving forward.
If a unit is beyond repair, we'll provide a return or replacement recommendation.
Testing & Diagnostics
NC Servo Tech operates thirteen state-of-the-art test stands, including specialized setups specifically designed for proportional and servo valves. Every valve goes through comprehensive performance and leak testing using a range of hydraulic fluids like Skydrol and MIL-5606. Our operational testing ensures guaranteed reliability.
Maintenance Tips
- Inspect REXROTH 4WRA6V30-22/G24N9K4/V-389 seals regularly to prevent leaks.
- Conduct thorough visual inspections for wear or leaks during routine maintenance.
- Perform fluid analysis to detect contamination early.
Request Quote
Contact our sales team for pricing and availability information on this industrial component.
Why Work With Us
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.
30+ years of expertise in REXROTH 4WRA6V30-22/G24N9K4/V-389 Valve Repair
How We Rebuild This Valve
The process begins with complete disassembly and visual evaluation. We then clean thoroughly, replace worn pieces, and reassemble the valve with precision to restore its optimal function.
- Final Performance Verification: After reassembly, each valve undergoes bench-testing to ensure it meets or exceeds OEM performance specifications.
- 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.
- In-House Parts Sourcing: Many repairs use reliable components sourced from our extensive inventory of existing units.
Our Stock Advantage
With over 17,000 valves in stock, we are often able to provide immediate solutions, minimizing your downtime.
Start Your REXROTH 4WRA6V30-22/G24N9K4/V-389 Reconditioning Process
Trust NC Servo Tech for top-tier service. Contact us today to start your repair and get your unit repaired.