How We Repair Your Unit

Our process involves a teardown of your MOOG 78-126C, ultrasonic cleaning, and reassembly with quality parts to restore operation.

Independent Repair Facility

As a specialized repair facility, we have dedicated test equipment that general-purpose shops don’t. That means your MOOG 78-126C gets serviced by people who work on these units regularly.

Specializing in MOOG 78-126C servo valve technology for over five decades

Frequently Asked Questions

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

Yes, rush service is available for an additional fee. Let us know your deadline when you submit your request.

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

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

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

How We Rebuild This Valve

Each valve goes through teardown to expose wear and buildup. After mineral bath cleaning, we replace damaged parts and reassemble the unit to spec.

  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.
  • 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.
  • Complete Disassembly: The unit is disassembled and all parts are laid out for individual inspection.

Testing and Bench Verification

Each MOOG 78-126C is tested on a dedicated flow bench before it ships. We check pressure, flow, leakage, and response characteristics against published specifications. Our performance testing verifies consistent performance.

Common Applications

Our trusted repair services for the MOOG 78-126C are trusted across various sectors including Plastics & Injection Molding, Power Generation, and Marine. We understand the unique demands of valves in these environments.

Performance Data

Every MOOG 78-126C we service is tested under typical applications. Our diagnostics verify performance against published specifications. Cycle life data and Technical diagrams are available for purchase upon request.

Additional MOOG 78-126C Services

Beyond standard refurbishment, we offer specialized overhauls for your MOOG 78-126C unit. Our teardown process includes bench testing and leak testing, using only replacement replacement components.

In-House Inventory for MOOG 78-126C

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

Maintenance Tips

  • Keep a spare MOOG 78-126C on hand to minimize downtime during unplanned failures.
  • Perform fluid analysis to detect contamination early and prevent system damage.
  • Schedule preventive maintenance intervals based on duty cycle, not just calendar time.

Schedule Your MOOG 78-126C Service Today

Request pricing, availability, and turnaround for your MOOG 78-126C. NC Servo Tech provides independent repair with a 1-year warranty. Contact us to schedule 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.