How We Repair Your Unit

Our repair process for the REXROTH 4WE6D61/OFEG24N9DK25L/62 begins with teardown and mineral bath cleaning to assess all components.

Why Repair With NC Servo

We’ve built our shop around one thing: industrial repair. With decades of hands-on experience and deep product knowledge, we deliver consistent results.

17,000+ valves in stock including REXROTH 4WE6D61/OFEG24N9DK25L/62 exchange units

Frequently Asked Questions

Send the unit in whatever condition it’s in. We clean everything during teardown before inspection begins.

Expedited options are available depending on current scheduling. Contact us to discuss your timeline.

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

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

Warranty coverage of a one-year warranty is included with every repair we complete.

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.

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

Hydraulic Testing Process

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.

Performance Data

Every REXROTH 4WE6D61/OFEG24N9DK25L/62 we service is tested under real-world conditions. Our diagnostics verify performance against published specifications. Performance data and Technical diagrams are available for purchase upon request.

Repair, Rebuild and Exchange Options

Beyond standard refurbishment, we offer specialized reconditioning for your REXROTH 4WE6D61/OFEG24N9DK25L/62 unit. Our disassembly process includes flow verification and disassembly, using only new replacement components.

Data Sheets & Reports

For documented insights into your REXROTH 4WE6D61/OFEG24N9DK25L/62, we can provide access to service logs 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.
  • Replace inline filters according to maintenance schedules to maintain proper flow rates.
  • Use only manufacturer-recommended hydraulic fluids to protect internal valve surfaces.

Get an Expert Repair for Your REXROTH 4WE6D61/OFEG24N9DK25L/62

Request pricing, availability, and turnaround for your REXROTH 4WE6D61/OFEG24N9DK25L/62. NC Servo Tech provides hands-on repair with a 1-year warranty. Contact us to start your repair.

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NC Servo Tech 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.