Key Details

We’ve serviced hundreds of REXROTH 20MILL units over the years. Each one goes through the same controlled teardown, parts replacement, and testing process.

Why Repair With NC Servo

As a specialized repair facility, we have dedicated test equipment that general-purpose shops don’t. That means your REXROTH 20MILL gets serviced by people who work on these units regularly.

Specializing in REXROTH 20MILL servo valve technology for over five decades

Frequently Asked Questions

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

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

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

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

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

How We Rebuild This Valve

The process begins with disassembly and visual evaluation. We then clean, replace worn pieces, and reassemble the valve to restore its function.

  • Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.
  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.
  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.

Testing and Bench Verification

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.

Common Applications

Our professional repair services for the REXROTH 20MILL are trusted across various sectors including Defense, Automotive, and Oil & Gas. We understand the unique demands of valves in these environments.

Lead Times and Support

As a dedicated source for REXROTH 20MILL services, NC Servo targets quick resolution with typical lead times of 1 to 3 weeks. Benefit from our direct access to our technicians to keep your systems running smoothly.

Maintenance Tips

  • Perform fluid analysis to detect contamination early and prevent system damage.
  • Keep a spare REXROTH 20MILL on hand to minimize downtime during unplanned failures.
  • Schedule preventive maintenance intervals based on duty cycle, not just calendar time.

Get a Free Evaluation for Your REXROTH 20MILL

Request pricing, availability, and turnaround for your REXROTH 20MILL. NC Servo provides hands-on repair with a 1-year warranty. Contact us to request 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 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.