Key Details

NC Servo Technology provides repair and reconditioning for the REXROTH 4WRTE16V1-200L-43/6EG24K31/A1M. With in-house tooling and stocked parts, we keep turnaround times short.

Teardown and Rebuild Steps

Our repair process for the REXROTH 4WRTE16V1-200L-43/6EG24K31/A1M begins with teardown and mineral bath and ultrasonic cleaning to assess all components.

Frequently Asked Questions

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

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, rush service is available for an additional fee. Let us know your deadline when you submit your request.

If the main housing or board is intact, repair is usually the better option. We can restore most units to working condition with tested parts.

Yes. Our repairs include a 12-month warranty on parts and labor covering parts and labor.

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.

50+ years of expertise in REXROTH 4WRTE16V1-200L-43/6EG24K31/A1M Valve Repair

Repair Process

Every REXROTH 4WRTE16V1-200L-43/6EG24K31/A1M gets a controlled teardown on our bench. We document condition, replace what’s needed, and reassemble to proper operating condition.

  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.
  • Final Performance Verification: After reassembly, each valve undergoes bench-testing against published performance specs.
  • 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.

Diagnostic Testing

With thirteen in-house 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 operational testing verifies spec-level operation.

Stock Availability

With more than 17,000 valve units in inventory, we can often provide faster turnaround by sourcing parts in-house rather than waiting on OEM lead times.

Maintenance Tips

  • Store spare REXROTH 4WRTE16V1-200L-43/6EG24K31/A1M valves in a clean, dry environment to prevent corrosion and contamination.
  • Replace inline filters according to maintenance schedules to maintain proper flow rates.
  • Monitor operating temperatures to identify potential issues before failure occurs.

Request a Quote for Your REXROTH 4WRTE16V1-200L-43/6EG24K31/A1M Maintenance

Request pricing, availability, and turnaround for your REXROTH 4WRTE16V1-200L-43/6EG24K31/A1M. NC Servo Technology provides hands-on 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 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.