Overview

We handle a wide range of MOOG D765-1031 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 D765-1031 gets serviced by people who work on these units regularly.

50+ years of expertise in MOOG D765-1031 Valve Repair

Frequently Asked Questions

We confirm next steps with you if a unit can’t be rebuilt. No work proceeds without your approval.

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

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

Turnaround time varies by model and condition. Contact us for a timeline specific to your unit.

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.

  • 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.
  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.
  • Teardown: Every valve is disassembled for internal inspection.

Leak and Performance Testing

With over a dozen dedicated flow 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.

Technical Specifications

Every MOOG D765-1031 we service is tested under typical applications. Our diagnostics verify performance against published specifications. Technical diagrams and Performance data are available for purchase upon request.

Additional MOOG D765-1031 Services

Beyond standard sales, we offer specialized overhauls for your MOOG D765-1031 unit. Our disassembly process includes spool evaluation and seal replacement, using only replacement replacement components.

Parts and Inventory

With more than 17,000 valve units in inventory, we can often provide faster turnaround by sourcing parts in-house rather than waiting on OEM lead times.

Product Data Available

For transparent insights into your MOOG D765-1031, 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

  • Monitor operating temperatures to identify potential issues before failure occurs.
  • Keep hydraulic fluid clean and at proper levels for consistent valve operation.
  • Check valve alignment carefully to prevent undue stress on internal components.

Get a Free Evaluation for Your MOOG D765-1031

Request pricing, availability, and turnaround for your MOOG D765-1031. NC Servo Tech provides experienced repair with a 1-year warranty. Contact us to request 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.