Valve Overview

We’ve serviced hundreds of REXROTH 4WE6J60/EG24N9Z45V units over the years. Each one goes through the same controlled teardown, parts replacement, and testing process.

Repair Procedure

Each REXROTH 4WE6J60/EG24N9Z45V undergoes reconditioning — disassembly, parts replacement, reassembly, and bench testing before shipment.

Frequently Asked Questions

Most repairs are completed within 1 to 3 weeks, depending on workload and parts availability.

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

Part of our intake includes troubleshooting to determine the failure point. We report findings before proceeding.

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

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

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.

Disassembly and Rebuild Procedure

Our team disassembles each valve to assess internal wear. After ultrasonic cleaning, we install replacements and reassemble and verify operation.

  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.
  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
  • Teardown: Every valve is disassembled for internal inspection.
  • Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.

Leak and Performance Testing

Each REXROTH 4WE6J60/EG24N9Z45V 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 consistent performance.

Repair, Rebuild and Exchange Options

Beyond standard refurbishment, we offer specialized reconditioning for your REXROTH 4WE6J60/EG24N9Z45V unit. Our disassembly process includes mineral bath cleaning and internal inspection, using only replacement replacement components.

Maintenance Tips

  • Keep a spare REXROTH 4WE6J60/EG24N9Z45V on hand to minimize downtime during unplanned failures.
  • Schedule preventive maintenance intervals based on duty cycle, not just calendar time.
  • Check system pressure regularly to verify it stays within the REXROTH 4WE6J60/EG24N9Z45V rated operating range.

Start Your REXROTH 4WE6J60/EG24N9Z45V Reconditioning Process

Request pricing, availability, and turnaround for your REXROTH 4WE6J60/EG24N9Z45V. NC Servo provides independent repair with a 1-year warranty. Contact us to set up 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.