About This Unit

We handle a wide range of MOOG 31-436 units. Each one receives inspection, internal cleaning, and reconditioning before it ships.

About Our Shop

As a specialized repair facility, we have dedicated test equipment that general-purpose shops don’t. That means your MOOG 31-436 gets serviced by people who work on these units regularly.

Frequently Asked Questions

Yes. Our repairs include a 12-month warranty on parts and labor covering parts and labor.

Yes. Our technicians can often identify units based on photos, dimensions, or manufacturer markings. Send a photo before shipping to speed up intake.

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

Standard turnaround is 1-3 weeks. Rush options are available for time-sensitive situations.

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

Repair Process

We disassemble every valve, inspect it inside and out, and clean all moving parts. Components that fail inspection are swapped out before the valve is rebuilt and tested.

  • Final Performance Verification: After reassembly, each valve is bench-tested against published performance specifications.
  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published 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.

Diagnostic Testing

Each MOOG 31-436 is tested on a dedicated flow bench before it ships. We check pressure, flow, leakage, and response characteristics against published specifications. Our pre-shipment testing verifies spec-level operation.

Common Applications

Our trusted repair services for the MOOG 31-436 are trusted across various sectors including Paper & Pulp, Construction, and Aerospace. We understand the unique demands of valves in these environments.

Repair, Rebuild and Exchange Options

Beyond standard sales, we offer specialized repairs for your MOOG 31-436 unit. Our teardown process includes mineral bath cleaning and flow verification, using only new replacement components.

Data Sheets & Reports

For detailed insights into your MOOG 31-436, we can provide access to service logs and repair records. This transparency offers you peace of mind and aids in long-term maintenance planning.

Maintenance Tips

  • Check valve alignment carefully to prevent undue stress on internal components.
  • Store spare MOOG 31-436 valves in a clean, dry environment to prevent corrosion and contamination.
  • Schedule preventive maintenance intervals based on duty cycle, not just calendar time.

Let Us Repair Your MOOG 31-436

Request pricing, availability, and turnaround for your MOOG 31-436. NC Servo Technology provides independent repair with a 1-year warranty. Contact us to set up your repair.

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NC Servo Technology 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.