Overview

Whether the issue is age, wear, or contamination, the MOOG D630-022A can often be restored. NC Servo Tech applies the same structured approach to every rebuild.

About Our Shop

We’ve built our shop around one thing: industrial repair. With decades of hands-on experience and deep product knowledge, we deliver consistent results.

Factory-level test stands dedicated to MOOG D630-022A performance verification

Frequently Asked Questions

Yes. Every unit goes through diagnostic testing and we provide an assessment before moving forward.

Even if the tag is worn off, we can often match the unit based on shape, size, and internal configuration.

We recommend sending pictures, especially if the model number is unclear or there is visible damage.

Expedited options are available depending on current scheduling. Contact us to discuss your timeline.

You can send it as-is. We handle all cleaning and preparation as part of our standard process.

Repair Process

The process begins with disassembly and visual evaluation. We then clean, replace worn pieces, and reassemble the valve to restore its function.

  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.
  • Teardown: Every valve is disassembled for internal inspection.
  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
  • Final Performance Verification: After reassembly, each valve is bench-tested against published performance specifications.

Hydraulic Testing Process

NC Servo Tech operates our 13-stand test facility, including setups for proportional and servo valves. Every valve goes through performance and leak testing using industry-standard fluids including MIL-5606 and Skydrol. Our performance testing verifies consistent performance.

Repair, Rebuild and Exchange Options

Beyond standard refurbishment, we offer specialized reconditioning for your MOOG D630-022A unit. Our disassembly process includes disassembly and mineral bath cleaning, using only new replacement components.

Turnaround and Shipping

As a focused repair facility for MOOG D630-022A services, NC Servo Tech targets quick resolution with typical lead times of 1 to 3 weeks. Benefit from our direct access to our technicians to keep your systems running smoothly.

Maintenance Tips

  • Check valve alignment carefully to prevent undue stress on internal components.
  • Perform fluid analysis to detect contamination early and prevent system damage.
  • Replace inline filters according to maintenance schedules to maintain proper flow rates.

Ready to Restore Your MOOG D630-022A?

Request pricing, availability, and turnaround for your MOOG D630-022A. NC Servo Tech provides warrantied repair with a 1-year warranty. Contact us to set up your repair.

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NC Servo Tech is an independent third-party repair facility. We are not affiliated with, endorsed by, sponsored by, or authorized by MOOG or any original equipment manufacturer (OEM), nor do we claim to be a MOOG service center. All brand names, trademarks, model numbers, and part numbers referenced on this page are the property of their respective owners and are used solely for identification and compatibility purposes.