Repair Procedure

Our process involves a teardown of your PEGASUS 131A, mineral bath cleaning, and reassembly with quality parts to restore operation.

About Our Shop

NC Servo Technology operates independently, so we’re not tied to manufacturer delays or restrictions. That means more flexibility when your system is down.

One-year warranty on all PEGASUS 131A valve repairs

Frequently Asked Questions

All repairs come with our standard 1-year parts and labor warranty. Contact us for specifics on your unit.

Send the unit in whatever condition it’s in. We clean everything during teardown before inspection begins.

We regularly work on units with missing labels. Send us a few images and any visible part numbers, and we can usually match it.

Send it in for evaluation. We’ll inspect it and give you a repair-vs-replace recommendation based on the actual condition of the unit.

Expedited options are available depending on current scheduling. Contact us to discuss your timeline.

Disassembly and Rebuild Procedure

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.

  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.
  • Complete Disassembly: The unit is disassembled and all parts are laid out for individual inspection.
  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.

Leak and Performance Testing

With thirteen in-house 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 spec-level operation.

Common Applications

Our professional repair services for the PEGASUS 131A are trusted across various sectors including Construction, Marine, and Plastics & Injection Molding. We understand the unique demands of valves in these environments.

Technical Specifications

Every PEGASUS 131A we service is tested under real-world conditions. Our diagnostics verify performance against published specifications. Technical diagrams and Cycle life data are available for purchase upon request.

Lead Times and Support

As a dedicated source for PEGASUS 131A services, NC Servo Technology targets quick resolution with typical lead times of 1 to 3 weeks. Benefit from our dedicated support team to keep your systems running smoothly.

Parts and Inventory

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

Maintenance Tips

  • Document all maintenance activities to track performance trends over time.
  • Flush the hydraulic system after any major repair to remove debris before reinstalling the PEGASUS 131A.
  • Keep a spare PEGASUS 131A on hand to minimize downtime during unplanned failures.

Get an Expert Repair for Your PEGASUS 131A

Request pricing, availability, and turnaround for your PEGASUS 131A. NC Servo Technology provides independent repair with a 1-year warranty. Contact us to schedule your repair.

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NC Servo Technology 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.