Overview

The REXROTH 4WRKE-25-R5-350L-32/6EG24EK31/A1D3M-622 is one of many models we routinely service. Our process includes disassembly, cleaning, and reassembly using reliable components.

About Our Shop

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

Factory-level test stands dedicated to REXROTH 4WRKE-25-R5-350L-32/6EG24EK31/A1D3M-622 performance verification

Frequently Asked Questions

Yes. We diagnose first, then provide a repair recommendation with our findings. No work begins without your approval.

No cleaning required. Our repair process includes disassembly and cleaning of all components.

Yes. Our repairs include our standard 1-year parts and labor warranty covering parts and labor.

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

In most cases, repair costs less than replacement, especially for legacy or OEM-specific models. We evaluate every unit and let you know what makes sense.

Disassembly and Rebuild Procedure

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

  • Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.
  • Final Performance Verification: After reassembly, each valve is bench-tested against published performance specifications.
  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.
  • Teardown: Every valve is disassembled for internal inspection.

Hydraulic Testing Process

NC Servo Technology operates our 13-stand test facility, including setups for proportional and servo valves. Every valve goes through performance and leak testing using a range of hydraulic fluids like Skydrol and MIL-5606. Our performance testing verifies proper functionality.

Technical Specifications

Every REXROTH 4WRKE-25-R5-350L-32/6EG24EK31/A1D3M-622 we service is tested under typical applications. Our diagnostics verify performance against published specifications. Technical diagrams and Performance data are available for purchase upon request.

Turnaround and Shipping

As a dedicated source for REXROTH 4WRKE-25-R5-350L-32/6EG24EK31/A1D3M-622 services, NC Servo Technology targets quick resolution with typical lead times of 1 to 3 weeks. Benefit from our dedicated support team to keep your systems running smoothly.

Maintenance Tips

  • Conduct thorough visual inspections for wear or leaks during routine maintenance.
  • Keep hydraulic fluid clean and at proper levels for consistent valve operation.
  • Document all maintenance activities to track performance trends over time.

Request a Quote for Your REXROTH 4WRKE-25-R5-350L-32/6EG24EK31/A1D3M-622 Maintenance

Request pricing, availability, and turnaround for your REXROTH 4WRKE-25-R5-350L-32/6EG24EK31/A1D3M-622. NC Servo Technology provides experienced repair with a 1-year warranty. Contact us to schedule your repair.

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NC Servo Technology 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.