Repair Procedure

We specialize in the overhaul of your PEGASUS 140, including the replacement of all necessary seals and worn components.

About Our Shop

NC Servo Tech specializes in both valves and electronic controls, which lets us operate without the delays of OEM service centers.

Specializing in PEGASUS 140 servo valve technology for over five decades

Frequently Asked Questions

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

Most repairs are completed within 1 to 3 weeks, depending on workload and parts availability.

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

Rush and priority service options exist. Availability depends on current workload, so contact us early.

Yes. Send us photos of the unit from multiple angles. Our team has serviced thousands of models and can often ID them visually.

How We Rebuild This Valve

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.

  • Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.
  • Final Performance Verification: After reassembly, each valve undergoes bench-testing against published performance specs.
  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.
  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.

Leak and Performance Testing

Each PEGASUS 140 is tested on a dedicated flow bench before it ships. We check pressure, flow, leakage, and response characteristics against published specifications. Our functional testing verifies spec-level operation.

Where the PEGASUS 140 Is Used

Our professional repair services for the PEGASUS 140 are trusted across various sectors including Marine, Paper & Pulp, and Defense. We understand the unique demands of valves in these environments.

Performance Data

Every PEGASUS 140 we service is tested under real-world conditions. Our diagnostics verify performance against published specifications. Cycle life data and Technical diagrams are available for purchase upon request.

Repair, Rebuild and Exchange Options

Beyond standard sales, we offer specialized repairs for your PEGASUS 140 unit. Our disassembly process includes flow verification and spool evaluation, using only replacement replacement components.

Parts and Inventory

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

  • Replace inline filters according to maintenance schedules to maintain proper flow rates.
  • Perform fluid analysis to detect contamination early and prevent system damage.
  • Conduct thorough visual inspections for wear or leaks during routine maintenance.

Need Your PEGASUS 140 Back Online?

Request pricing, availability, and turnaround for your PEGASUS 140. NC Servo Tech provides independent 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 PEGASUS or any original equipment manufacturer (OEM), nor do we claim to be a PEGASUS 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.