How We Repair Your Unit

Our process involves a teardown of your STAR 550-0467, mineral bath cleaning, and reassembly with quality parts to restore operation.

Experience and Warranty

Unlike OEM shops, we use our own inventory to handle most rebuilds. That cuts down on lead time and gets your unit back faster.

Specializing in STAR 550-0467 servo valve technology for over five decades

Frequently Asked Questions

You’ll hear from us either way. If it’s not repairable, we’ll return the unit and provide our findings.

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

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

Helpful but not required. If you can photograph the label, connectors, and overall unit, it gives our team a head start.

You can send it as-is. We handle all cleaning and preparation as part of our standard process.

Disassembly and Rebuild Procedure

Every STAR 550-0467 gets a controlled teardown on our bench. We document condition, replace what’s needed, and reassemble to proper operating condition.

  • Complete Disassembly: The unit is disassembled and all parts are laid out for individual inspection.
  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
  • Final Performance Verification: After reassembly, each valve is bench-tested against published performance specifications.
  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.

Testing and Bench Verification

NC Servo Technology operates our 13-stand test facility, including setups for proportional and servo valves. Every valve goes through performance and leak testing using industry-standard fluids including MIL-5606 and Skydrol. Our operational testing verifies spec-level operation.

Industries We Serve

Our reliable repair services for the STAR 550-0467 are trusted across various sectors including Paper & Pulp, Construction, and Steel & Metals. We understand the unique demands of valves in these environments.

Performance Data

Every STAR 550-0467 we service is tested under real-world conditions. Our diagnostics verify performance against published specifications. Performance data and Cycle life data are available for purchase upon request.

Additional STAR 550-0467 Services

Beyond standard maintenance, we offer specialized repairs for your STAR 550-0467 unit. Our disassembly process includes reassembly to spec and bench testing, using only new replacement components.

Stock Availability

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

  • Keep hydraulic fluid clean and at proper levels for consistent valve operation.
  • Keep a spare STAR 550-0467 on hand to minimize downtime during unplanned failures.
  • Replace inline filters according to maintenance schedules to maintain proper flow rates.

Ready to Restore Your STAR 550-0467?

Request pricing, availability, and turnaround for your STAR 550-0467. NC Servo Technology provides hands-on repair with a 1-year warranty. Contact us to request 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 STAR or any original equipment manufacturer (OEM), nor do we claim to be a STAR 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.