Inspection and Repair Process

Our process involves a complete teardown of your HARTMANN HT10, multi-stage cleaning, and careful reassembly with quality parts to restore original performance.

Independent Repair Facility

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

Factory-level test stands dedicated to HARTMANN HT10 performance verification

Frequently Asked Questions

Yes. If the unit can’t be repaired, we contact you with options before doing anything further.

No cleaning required. Our repair process includes full disassembly and cleaning of all components.

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

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

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

How We Rebuild This Valve

The repair process for the HARTMANN HT10 includes full disassembly, diagnostic review, and replacement of failed seals, spools, or other elements. Final assembly includes leak and function testing.

  • Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.
  • Complete Disassembly: The unit is fully disassembled, and all parts are laid out for individual inspection.
  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets factory specs.
  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.

Leak and Performance Testing

With our 13-stand test facility 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 consistent performance.

Industries We Serve

Our professional repair services for the HARTMANN HT10 are trusted across various sectors including Manufacturing, Oil & Gas, and Aerospace. We understand the unique demands of valves in these environments.

Technical Specifications

Every HARTMANN HT10 we service is tested under typical applications. Our diagnostics verify performance against factory specifications. Performance data and Specification sheets are available for purchase upon request.

Repair, Rebuild and Exchange Options

Beyond standard maintenance, we offer specialized overhauls for your HARTMANN HT10 unit. Our disassembly process includes pressure testing and internal inspection, using only premium replacement components.

Lead Times and Support

As a specialist for HARTMANN HT10 services, NC Servo Technology targets quick resolution with typical lead times of 1 to 2 weeks. Benefit from our responsive technical support to keep your systems running smoothly.

Maintenance Tips

  • Inspect HARTMANN HT10 seals regularly to prevent leaks and maintain performance.
  • Monitor operating temperatures to identify potential issues before failure occurs.
  • Keep hydraulic fluid clean and at proper levels for consistent valve operation.

Ready to Restore Your HARTMANN HT10?

Request pricing, availability, and turnaround for your HARTMANN HT10. NC Servo Technology provides warrantied repair with a 1-year warranty. Contact us to start your repair.

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NC Servo Technology is an independent third-party repair facility. We specialize in the repair, rebuilding, and testing of HARTMANN HT10 units and other industrial valve equipment. NC Servo Technology is not affiliated with, endorsed by, sponsored by, or authorized by HARTMANN or any original equipment manufacturer (OEM). All brand names, trademarks, and part numbers referenced on this page are the property of their respective owners and are used solely for identification and compatibility purposes.