General Information

At NC Servo Tech, our shop is fully equipped to service the Moog PEGASUS 142A-K4641. We use a consistent, detailed process to ensure every unit is restored to reliable, peak performance.

What Sets Us Apart

NC Servo Tech is a dedicated repair facility specializing in both valves and electronic controls, which allows us to operate without the delays and constraints of OEM service centers.

Specializing in Moog PEGASUS 142A-K4641 servo valve technology for over three decades

Frequently Asked Questions

How We Rebuild This Valve

The repair process for the Moog PEGASUS 142A-K4641 includes full disassembly, diagnostic review, and replacement of failed seals, spools, or other elements. Final assembly includes leak and function testing.

  • Thorough Decontamination: Every component is put through a deep cleaning process to remove grime and buildup.
  • Complete Disassembly: The unit is fully disassembled, and all parts are laid out for individual inspection.
  • In-House Parts Sourcing: Many repairs use reliable components sourced from our extensive inventory of existing units.
  • Rigorous Testing: The reassembled unit undergoes rigorous leak and pressure testing to verify it performs to specification.

How We Test This Valve

With over a dozen dedicated flow test stands and a Hagenbush proportional valve system, we verify flow curves, hysteresis, frequency response, and more. On request, comprehensive performance reports and graphs are available for purchase. Our pre-shipment testing ensures consistent performance.

Advanced Technical Details

We ensure your Moog PEGASUS 142A-K4641 operates flawlessly under typical applications. Our diagnostics verify performance in typical applications, ensuring long-term reliability. Comprehensive Cycle life data and Technical diagrams are available for purchase upon request.

Maintenance Tips

  • Inspect Moog PEGASUS 142A-K4641 seals regularly to prevent leaks.
  • Replace inline filters according to maintenance schedules to maintain proper flow rates.
  • Conduct thorough visual inspections for wear or leaks during routine maintenance.

Start Your Moog PEGASUS 142A-K4641 Reconditioning Process

Trust NC Servo Tech for superior service. Contact us today to schedule your repair and get your unit repaired.