Valve Overview

We’ve serviced hundreds of MOOG D769-015 units over the years. Each one goes through the same controlled teardown, parts replacement, and testing process.

Experience and Warranty

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

Frequently Asked Questions

Photos help us confirm the unit type and speed up intake. You can upload them through our quote request form.

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

Yes. We diagnose first, then provide a repair recommendation with our findings. No work begins without your approval.

Not required, but removing excess oil or loose debris before packing helps keep things clean in transit.

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.

Repair Process

Once a valve arrives, we tear it down fully, examine key surfaces, and replace worn or damaged parts using components we stock in-house, cutting out OEM lead times.

  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.
  • 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.
  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.

Testing and Bench Verification

NC Servo Tech operates over a dozen dedicated flow test stands, including setups for proportional and servo valves. Every valve goes through performance and leak testing using a range of hydraulic fluids like Skydrol and MIL-5606. Our operational testing verifies spec-level operation.

Industries We Serve

Our reliable repair services for the MOOG D769-015 are trusted across various sectors including Steel & Metals, Oil & Gas, and Aerospace. We understand the unique demands of valves in these environments.

Technical Specifications

Every MOOG D769-015 we service is tested under typical applications. Our diagnostics verify performance against published specifications. Technical diagrams and Specification sheets are available for purchase upon request.

Maintenance Tips

  • Use only manufacturer-recommended hydraulic fluids to protect internal valve surfaces.
  • Replace inline filters according to maintenance schedules to maintain proper flow rates.
  • Check valve alignment carefully to prevent undue stress on internal components.

Let Us Repair Your MOOG D769-015

Request pricing, availability, and turnaround for your MOOG D769-015. NC Servo Tech provides hands-on 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.