Valve Overview

The MOOG 72-101 is one of many models we routinely service. Our process includes disassembly, cleaning, and reassembly using reliable components.

Repair Procedure

We specialize in the overhaul of your MOOG 72-101, including the replacement of all necessary gaskets and worn components.

Frequently Asked Questions

We can often prioritize urgent jobs. Note it on your request form and we’ll let you know what’s possible.

Send the unit in whatever condition it’s in. We clean everything during teardown before inspection begins.

If the main housing or board is intact, repair is usually the better option. We can restore most units to working condition with tested parts.

Yes, our standard 1-year parts and labor warranty is standard on all repairs. Details are provided with your service report.

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

Independent Repair Facility

Unlike OEM shops, we use our own inventory to handle most rebuilds. That cuts down on lead time and gets your unit back faster.

50+ years of expertise in MOOG 72-101 Valve Repair

How We Rebuild This Valve

The repair process for the MOOG 72-101 includes disassembly, diagnostic review, and replacement of failed seals, spools, or other elements. Final assembly includes leak and function testing.

  • Final Performance Verification: After reassembly, each valve is bench-tested against published performance specifications.
  • Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.
  • 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.

Testing and Bench Verification

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 performance testing verifies consistent performance.

Industries We Serve

Our professional repair services for the MOOG 72-101 are trusted across various sectors including Steel & Metals, Plastics & Injection Molding, and Construction. We understand the unique demands of valves in these environments.

Maintenance Tips

  • Keep hydraulic fluid clean and at proper levels for consistent valve operation.
  • Monitor operating temperatures to identify potential issues before failure occurs.
  • Inspect MOOG 72-101 seals regularly to prevent leaks and maintain performance.

Need Your MOOG 72-101 Back Online?

Request pricing, availability, and turnaround for your MOOG 72-101. 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.