Overview

We’ve serviced hundreds of MOOG 22-131A units over the years. Each one goes through the same controlled teardown, parts replacement, and testing process.

Inspection and Repair Process

Our repair process for the MOOG 22-131A begins with teardown and ultrasonic cleaning to assess all components.

Frequently Asked Questions

No cleaning required. Our repair process includes disassembly and cleaning of all components.

We give you a straight assessment after inspection. If repair doesn’t make sense, we’ll let you know and discuss alternatives.

You’ll hear from us either way. If it’s not repairable, we’ll return the unit and provide our findings.

We regularly work on units with missing labels. Send us a few images and any visible part numbers, and we can usually match it.

Yes, a 12-month warranty on parts and labor is standard on all repairs. Details are provided with your service report.

Independent Repair Facility

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

Disassembly and Rebuild Procedure

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

  • Final Performance Verification: After reassembly, each valve undergoes bench-testing against published performance specs.
  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
  • Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.
  • Complete Disassembly: The unit is disassembled and all parts are laid out for individual inspection.

Diagnostic Testing

With thirteen in-house test stands and a Hagenbush proportional valve system, we verify flow curves, hysteresis, frequency response, and more. Performance reports and graphs are available for purchase on request. Our functional testing verifies proper functionality.

Industries We Serve

Our reliable repair services for the MOOG 22-131A are trusted across various sectors including Plastics & Injection Molding, Industrial Machinery, and Power Generation. We understand the unique demands of valves in these environments.

MOOG 22-131A Specifications

Every MOOG 22-131A we service is tested under typical applications. Our diagnostics verify performance against published specifications. Performance data and Specification sheets are available for purchase upon request.

Stock Availability

With over 17,000 valves in stock, we can often provide faster turnaround by sourcing parts in-house rather than waiting on OEM lead times.

Technical Information

For detailed insights into your MOOG 22-131A, we can provide access to reports and repair records. This transparency offers you compliance assurance and aids in long-term maintenance planning.

Maintenance Tips

  • Store spare MOOG 22-131A valves in a clean, dry environment to prevent corrosion and contamination.
  • Keep a spare MOOG 22-131A on hand to minimize downtime during unplanned failures.
  • Perform fluid analysis to detect contamination early and prevent system damage.

Request a Quote for Your MOOG 22-131A Maintenance

Request pricing, availability, and turnaround for your MOOG 22-131A. NC Servo Tech provides experienced 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.