Valve Overview

At NC Servo Tech, our shop is equipped to service the REXROTH 4WREE6E16-22/G24K31/A1V-655. We use a consistent process to restore each unit to working condition.

Experience and Warranty

We stock common wear parts in-house, so most rebuilds don’t require outside sourcing. Less waiting, faster turnaround.

Factory-level test stands dedicated to REXROTH 4WREE6E16-22/G24K31/A1V-655 performance verification

Frequently Asked Questions

All repairs come with our standard 1-year parts and labor warranty. Contact us for specifics on your unit.

Yes. Send us photos of the unit from multiple angles. Our team has serviced thousands of models and can often ID them visually.

Inspection and root-cause analysis are part of our standard process. We identify the issue before starting any repair work.

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

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.

Disassembly and Rebuild Procedure

The process begins with disassembly and visual evaluation. We then clean, replace worn pieces, and reassemble the valve to restore its function.

  • 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.
  • Final Performance Verification: After reassembly, each valve undergoes bench-testing against published performance specs.

Leak and Performance Testing

NC Servo Tech operates our 13-stand test facility, including setups for proportional and servo valves. Every valve goes through performance and leak testing using industry-standard fluids including MIL-5606 and Skydrol. Our operational testing verifies spec-level operation.

Repair, Rebuild and Exchange Options

Beyond standard refurbishment, we offer specialized repairs for your REXROTH 4WREE6E16-22/G24K31/A1V-655 unit. Our teardown process includes flow verification and disassembly, using only new replacement components.

Turnaround and Shipping

As a focused repair facility for REXROTH 4WREE6E16-22/G24K31/A1V-655 services, NC Servo Tech targets quick resolution with typical lead times of 1 to 3 weeks. Benefit from our direct access to our technicians to keep your systems running smoothly.

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

  • Perform fluid analysis to detect contamination early and prevent system damage.
  • Monitor operating temperatures to identify potential issues before failure occurs.
  • Keep hydraulic fluid clean and at proper levels for consistent valve operation.

Schedule Your REXROTH 4WREE6E16-22/G24K31/A1V-655 Service Today

Request pricing, availability, and turnaround for your REXROTH 4WREE6E16-22/G24K31/A1V-655. NC Servo Tech provides experienced repair with a 1-year warranty. Contact us to request 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.