About This Unit

NC Servo Tech provides repair and reconditioning for the REXROTH 4WRZ16W3-150-31/6A24NZ4/M-204. With in-house tooling and stocked parts, we keep turnaround times short.

About Our Shop

Unlike OEM shops, we use our own inventory to handle most rebuilds. That cuts down on lead time and gets your unit back faster.

Specializing in REXROTH 4WRZ16W3-150-31/6A24NZ4/M-204 servo valve technology for over five decades

Frequently Asked Questions

All repairs come with a 12-month warranty on parts and labor. Contact us for specifics on your unit.

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

We give you a straight assessment after inspection. If repair doesn’t make sense, we’ll let you know and discuss alternatives.

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

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

Rebuild Steps

Every REXROTH 4WRZ16W3-150-31/6A24NZ4/M-204 gets a controlled teardown on our bench. We document condition, replace what’s needed, and reassemble to proper operating condition.

  • Teardown: Every valve is disassembled for internal inspection.
  • Final Performance Verification: After reassembly, each valve is bench-tested against published performance specifications.
  • Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.
  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.

Hydraulic Testing Process

Each REXROTH 4WRZ16W3-150-31/6A24NZ4/M-204 is tested on a dedicated flow bench before it ships. We check pressure, flow, leakage, and response characteristics against published specifications. Our operational testing verifies spec-level operation.

Common Applications

Our trusted repair services for the REXROTH 4WRZ16W3-150-31/6A24NZ4/M-204 are trusted across various sectors including Aerospace, Manufacturing, and Automotive. We understand the unique demands of valves in these environments.

Maintenance Tips

  • Monitor operating temperatures to identify potential issues before failure occurs.
  • Use only manufacturer-recommended hydraulic fluids to protect internal valve surfaces.
  • Check system pressure regularly to verify it stays within the REXROTH 4WRZ16W3-150-31/6A24NZ4/M-204 rated operating range.

Need Your REXROTH 4WRZ16W3-150-31/6A24NZ4/M-204 Back Online?

Request pricing, availability, and turnaround for your REXROTH 4WRZ16W3-150-31/6A24NZ4/M-204. NC Servo Tech provides warrantied repair with a 1-year warranty. Contact us to schedule 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.