About This Unit

NC Servo Technology provides repair and reconditioning for the SLI PCS300B. With in-house tooling and stocked parts, we keep turnaround times short.

Why Repair With NC Servo

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

17,000+ valves in stock including SLI PCS300B exchange units

Frequently Asked Questions

Even if the tag is worn off, we can often match the unit based on shape, size, and internal configuration.

Yes. Photos of the nameplate and overall unit let us begin identification before it arrives, which speeds up the process.

Standard turnaround is 1-3 weeks. Rush options are available for time-sensitive situations.

Yes. We diagnose first, then provide a repair recommendation with our findings. No work begins without your approval.

We confirm next steps with you if a unit can’t be rebuilt. No work proceeds without your approval.

Rebuild Steps

The repair process for the SLI PCS300B includes disassembly, diagnostic review, and replacement of failed seals, spools, or other elements. Final assembly includes leak and function testing.

  • Complete Disassembly: The unit is disassembled and all parts are laid out for individual inspection.
  • Final Performance Verification: After reassembly, each valve undergoes bench-testing against published performance specs.
  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
  • Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.

Hydraulic Testing Process

With over a dozen dedicated flow 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 performance testing verifies consistent performance.

Where the SLI PCS300B Is Used

Our reliable repair services for the SLI PCS300B are trusted across various sectors including Power Generation, Defense, and Marine. We understand the unique demands of valves in these environments.

Repair, Rebuild and Exchange Options

Beyond standard refurbishment, we offer specialized reconditioning for your SLI PCS300B unit. Our teardown process includes seal replacement and internal inspection, using only new replacement components.

Lead Times and Support

As a dedicated source for SLI PCS300B 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.

Technical Information

For documented insights into your SLI PCS300B, we can provide access to repair records and reports. This transparency offers you compliance assurance and aids in long-term maintenance planning.

Maintenance Tips

  • Conduct thorough visual inspections for wear or leaks during routine maintenance.
  • Check valve alignment carefully to prevent undue stress on internal components.
  • Schedule preventive maintenance intervals based on duty cycle, not just calendar time.

Ready to Restore Your SLI PCS300B?

Request pricing, availability, and turnaround for your SLI PCS300B. NC Servo Technology provides independent repair with a 1-year warranty. Contact us to set up 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 SLI or any original equipment manufacturer (OEM), nor do we claim to be a SLI 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.