General Information

At NC Servo Tech, our shop is fully equipped to service the Moog 218-121. We use a consistent, detailed process to ensure every unit is restored to reliable, peak performance.

Trusted By Professionals

NC Servo Tech operates independently, so we’re not tied to manufacturer delays or restrictions. That means more flexibility when your system is down and needs immediate attention.

Specializing in Moog 218-121 servo valve technology for over three decades

Frequently Asked Questions

Valve Refurbishment Steps

Our team completely disassembles each valve to assess internal wear. After ultrasonic cleaning, we install high-grade replacements and reassemble to exacting standards.

  • 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.
  • Final Performance Verification: After reassembly, each valve undergoes bench-testing to ensure it meets or exceeds OEM performance specifications.
  • Thorough Decontamination: Every component is put through a deep cleaning process to remove grime and buildup.

Testing & Diagnostics

NC Servo Tech operates thirteen state-of-the-art test stands, including setups specifically for proportional and servo valves. Every valve goes through performance and leak testing using industry-standard fluids including MIL-5606 and Skydrol. Our operational testing ensures guaranteed reliability.

Our Industry Reach

Our professional repair services for the Moog 218-121 are trusted across various critical sectors, including Power Generation, Aerospace, and Construction. We understand the unique demands of valves in these environments.

Advanced Technical Details

We ensure your Moog 218-121 operates flawlessly under typical applications. Our diagnostics verify performance in typical applications, ensuring long-term reliability. Comprehensive Cycle life data and Performance data are available for purchase upon request.

Fast Turnaround & Dedicated Support

As a trusted expert for Moog 218-121 services, NC Servo Tech ensures quick resolution with typical lead times of 1 to 3 weeks. Benefit from our expert assistance to keep your systems running smoothly.

Maintenance Tips

  • Perform comprehensive fluid analysis to detect contamination early and prevent system damage.
  • Replace inline filters according to maintenance schedules to maintain proper flow rates.
  • Inspect Moog 218-121 seals regularly to prevent leaks and ensure optimal performance.

Request a Quote for Your Moog 218-121 Maintenance

Trust NC Servo Tech for exceptional service. Contact us today to schedule your repair and get your unit maintained.