Product Snapshot

Whether the issue is age, wear, or contamination, the Moog D662-338C can often be fully restored. NC Servo Technology applies the same structured approach to every rebuild.

Why Choose Us

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

Specializing in Moog D662-338C 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.

  • Final Performance Verification: After reassembly, each valve is bench-tested to ensure it meets or exceeds original performance specifications.
  • Meticulous Cleaning: All parts undergo an ultrasonic cleaning process to remove contaminants before inspection.
  • Thorough Decontamination: Every component is put through a deep cleaning process to remove grime and buildup.
  • Comprehensive Teardown: Every valve is fully disassembled for a thorough internal inspection.

Our Testing Process

We carry out complete diagnostics, including flow gain, leakage, pressure shift, and frequency testing, on every valve. Our test facility supports detailed performance logging and comprehensive report generation for quality assurance. Our performance testing ensures consistent performance.

Performance Specifications

We ensure your Moog D662-338C operates flawlessly under operating environments. Our diagnostics verify performance in operating environments, ensuring long-term reliability. Comprehensive Specification sheets and Performance data are available for purchase upon request.

Beyond Repair: Complete Solutions

Beyond standard refurbishment, we offer specialized repairs for your Moog D662-338C unit. Our disassembly process meticulously involves actions such as refurbishment and reassemble, and uses only premium replacement components, ensuring a lasting fix.

Ready When You Are

With over 17,000 valves in stock, we are often able to provide immediate solutions, minimizing your downtime.

Maintenance Tips

  • Inspect Moog D662-338C seals regularly to prevent leaks and ensure optimal performance.
  • Conduct visual inspections for wear or leaks.
  • Perform fluid analysis to detect contamination early.

Request a Quote for Your Moog D662-338C Maintenance

Trust NC Servo Technology for industry-leading service. Contact us today to start your repair and get your unit repaired.