Inspection and Repair Process

We specialize in the overhaul of your MOOG A85122-218, including the replacement of all necessary seals and worn components.

Valve Overview

We’ve serviced hundreds of MOOG A85122-218 units over the years. Each one goes through the same controlled teardown, parts replacement, and testing process.

Frequently Asked Questions

Rush and priority service options exist. Availability depends on current workload, so contact us early.

Warranty coverage of our standard 1-year parts and labor warranty is included with every repair we complete.

Yes. If the unit can’t be repaired, we contact you with options before doing anything further.

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

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

About Our Shop

As a specialized repair facility, we have dedicated test equipment that general-purpose shops don’t. That means your MOOG A85122-218 gets serviced by people who work on these units regularly.

50+ years of expertise in MOOG A85122-218 Valve Repair

Rebuild Steps

We rebuild every valve from the inside out: cleaning, inspection, parts replacement, reassembly, and bench testing.

  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.
  • Teardown: Every valve is disassembled for internal inspection.
  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.

Testing and Bench Verification

We carry out full diagnostics on every valve, including flow gain, leakage, pressure shift, and frequency testing. Our test facility supports performance logging and report generation. Our pre-shipment testing verifies proper functionality.

Industries We Serve

Our trusted repair services for the MOOG A85122-218 are trusted across various sectors including Marine, Manufacturing, and Aerospace. We understand the unique demands of valves in these environments.

Maintenance Tips

  • Replace inline filters according to maintenance schedules to maintain proper flow rates.
  • Monitor operating temperatures to identify potential issues before failure occurs.
  • Check system pressure regularly to verify it stays within the MOOG A85122-218 rated operating range.

Schedule Your MOOG A85122-218 Service Today

Request pricing, availability, and turnaround for your MOOG A85122-218. NC Servo provides independent repair with a 1-year warranty. Contact us to start your repair.

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NC Servo 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.