General Information

At NC Servo Technology, our shop is fully equipped to service the PEGASUS 121A PLS 2331 professionally. We use a consistent, detailed process to ensure every unit is restored to reliable, peak performance.

Our Process Steps

Each PEGASUS 121A PLS 2331 undergoes a meticulous reconditioning, starting with a full disassembly and ending with rigorous performance testing.

Frequently Asked Questions

What Sets Us Apart

NC Servo Technology 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 PEGASUS 121A PLS 2331 servo valve technology for over three decades

Valve Refurbishment Steps

Our experienced team completely disassembles each valve to assess internal wear conditions. After ultrasonic cleaning, we install high-grade replacement components and reassemble to exacting standards.

  • Meticulous Cleaning: All parts undergo an ultrasonic cleaning process to remove contaminants before inspection.
  • Final Performance Verification: After reassembly, each valve is bench-tested to ensure it meets or exceeds original performance specifications.
  • In-House Parts Sourcing: Many repairs use reliable components sourced from our extensive inventory of existing units.
  • Complete Disassembly: The unit is fully disassembled, and all parts are laid out for individual inspection.

Troubleshooting & Verification

With thirteen state-of-the-art 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 operational testing ensures ensured functionality.

Key Application Sectors

Our expert repair services for the PEGASUS 121A PLS 2331 are trusted across various critical sectors, including Defense, Power Generation, and Aerospace. We understand the unique demands of valves in these environments.

Our Comprehensive Services

Beyond standard maintenance, we offer specialized repairs for your PEGASUS 121A PLS 2331 unit. Our teardown process meticulously involves actions such as repair and validate, and uses only premium replacement components, ensuring a lasting fix.

Maintenance Tips

  • Perform fluid analysis to detect contamination early.
  • Conduct thorough visual inspections for wear or leaks during routine maintenance.
  • Conduct visual inspections for wear or leaks.

Start Your PEGASUS 121A PLS 2331 Reconditioning Process

Trust NC Servo Technology for exceptional service. Contact us today to initiate your repair and get your unit refurbished.