Valve Overview

We’ve serviced hundreds of PEGASUS 313D units over the years. Each one goes through the same controlled teardown, parts replacement, and testing process.

Repair Procedure

Our repair process for the PEGASUS 313D begins with teardown and mineral bath cleaning to assess all components.

Frequently Asked Questions

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.

Yes. Our repairs include a 12-month warranty on parts and labor covering parts and labor.

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

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

Inspection and root-cause analysis are part of our standard process. We identify the issue before starting any repair work.

Why Repair With NC Servo

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

In-house parts inventory eliminates OEM lead time delays for PEGASUS 313D

Repair Process

Once a valve arrives, we tear it down fully, examine key surfaces, and replace worn or damaged parts using components we stock in-house, cutting out OEM lead times.

  • Final Performance Verification: After reassembly, each valve undergoes bench-testing against published performance specs.
  • 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.
  • Teardown: Every valve is disassembled for internal inspection.

Diagnostic Testing

Each PEGASUS 313D 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 proper functionality.

Performance Data

Every PEGASUS 313D we service is tested under typical applications. Our diagnostics verify performance against published specifications. Cycle life data and Performance data are available for purchase upon request.

Repair, Rebuild and Exchange Options

Beyond standard sales, we offer specialized overhauls for your PEGASUS 313D unit. Our disassembly process includes seal replacement and pressure testing, using only new replacement components.

Maintenance Tips

  • Perform fluid analysis to detect contamination early and prevent system damage.
  • Schedule preventive maintenance intervals based on duty cycle, not just calendar time.
  • Store spare PEGASUS 313D valves in a clean, dry environment to prevent corrosion and contamination.

Need Your PEGASUS 313D Back Online?

Request pricing, availability, and turnaround for your PEGASUS 313D. NC Servo provides independent repair with a 1-year warranty. Contact us to schedule your repair.

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NC Servo 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.