Inspection and Repair Process

We specialize in the overhaul of your REXROTH 4WREF10E1-75-26/V=24CA1, including the replacement of all necessary gaskets and worn components.

Independent Repair Facility

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

Specializing in REXROTH 4WREF10E1-75-26/V=24CA1 servo valve technology for over five decades

Frequently Asked Questions

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

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

Turnaround time varies by model and condition. Contact us for a timeline specific to your unit.

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

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

Repair Process

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.

  • 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.
  • 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.

Hydraulic Testing Process

We carry out full diagnostics on every valve, including flow gain, leakage, pressure shift, and frequency testing. Our test facility supports performance logging and report generation. Our operational testing verifies proper functionality.

Maintenance Tips

  • Inspect REXROTH 4WREF10E1-75-26/V=24CA1 seals regularly to prevent leaks and maintain performance.
  • Conduct thorough visual inspections for wear or leaks during routine maintenance.
  • Keep hydraulic fluid clean and at proper levels for consistent valve operation.

Ready to Restore Your REXROTH 4WREF10E1-75-26/V=24CA1?

Request pricing, availability, and turnaround for your REXROTH 4WREF10E1-75-26/V=24CA1. NC Servo Technology provides warrantied repair with a 1-year warranty. Contact us to schedule your repair.

NC Servo Technology is an independent third-party repair facility. We are not affiliated with, endorsed by, sponsored by, or authorized by REXROTH or any original equipment manufacturer (OEM), nor do we claim to be a REXROTH 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.