Teardown and Rebuild Steps

Our repair process for the REXROTH 4WRZE16W6-150-70/60G24N9ETK31/A1D3M begins with teardown and ultrasonic cleaning to assess all components.

About Our Shop

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

In-house parts inventory eliminates OEM lead time delays for REXROTH 4WRZE16W6-150-70/60G24N9ETK31/A1D3M

Frequently Asked Questions

We confirm next steps with you if a unit can’t be rebuilt. No work proceeds without your approval.

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

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

Warranty coverage of a 12-month warranty on parts and labor is included with every repair we complete.

How We Rebuild This Valve

Each valve goes through teardown to expose wear and buildup. After mineral bath cleaning, we replace damaged parts and reassemble the unit to spec.

  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.
  • Complete Disassembly: The unit is disassembled and all parts are laid out for individual inspection.
  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
  • Final Performance Verification: After reassembly, each valve is bench-tested against published performance specifications.

Leak and Performance Testing

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 performance testing verifies proper functionality.

Performance Data

Every REXROTH 4WRZE16W6-150-70/60G24N9ETK31/A1D3M we service is tested under typical applications. Our diagnostics verify performance against published specifications. Performance data and Cycle life data are available for purchase upon request.

Repair, Rebuild and Exchange Options

Beyond standard sales, we offer specialized repairs for your REXROTH 4WRZE16W6-150-70/60G24N9ETK31/A1D3M unit. Our disassembly process includes reassembly to spec and seal replacement, using only new replacement components.

Turnaround and Shipping

As a focused repair facility for REXROTH 4WRZE16W6-150-70/60G24N9ETK31/A1D3M services, NC Servo targets quick resolution with typical lead times of 1 to 2 weeks. Benefit from our responsive technical support to keep your systems running smoothly.

Parts and Inventory

With an extensive stock of 17,000+ valves, we can often provide faster turnaround by sourcing parts in-house rather than waiting on OEM lead times.

Maintenance Tips

  • Keep a spare REXROTH 4WRZE16W6-150-70/60G24N9ETK31/A1D3M on hand to minimize downtime during unplanned failures.
  • Replace inline filters according to maintenance schedules to maintain proper flow rates.
  • Use only manufacturer-recommended hydraulic fluids to protect internal valve surfaces.

Request a Quote for Your REXROTH 4WRZE16W6-150-70/60G24N9ETK31/A1D3M Maintenance

Request pricing, availability, and turnaround for your REXROTH 4WRZE16W6-150-70/60G24N9ETK31/A1D3M. NC Servo provides experienced repair with a 1-year warranty. Contact us to start 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.