Valve Overview

At NC Servo, our shop is equipped to service the REXROTH 4WRK32W2-600-21/6A24EZ9/D3MR. We use a consistent process to restore each unit to working condition.

Experience and Warranty

We’ve built our shop around one thing: industrial repair. With decades of hands-on experience and deep product knowledge, we deliver consistent results.

Specializing in REXROTH 4WRK32W2-600-21/6A24EZ9/D3MR servo valve technology for over five decades

Frequently Asked Questions

If a unit is beyond repair, we explain why and can discuss replacement or exchange options.

Yes, a 12-month warranty on parts and labor is standard on all repairs. Details are provided with your service report.

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

Expedited options are available depending on current scheduling. Contact us to discuss your timeline.

Yes. Our technicians can often identify units based on photos, dimensions, or manufacturer markings. Send a photo before shipping to speed up intake.

Repair Process

Once a valve arrives, we tear it down fully, examine key surfaces, and replace worn or damaged parts using components we stock in-house, cutting out OEM lead times.

  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.
  • 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.
  • Complete Disassembly: The unit is disassembled and all parts are laid out for individual inspection.

Hydraulic Testing Process

With over a dozen dedicated flow test stands and a Hagenbush proportional valve system, we verify flow curves, hysteresis, frequency response, and more. Performance reports and graphs are available for purchase on request. Our functional testing verifies spec-level operation.

Industries We Serve

Our trusted repair services for the REXROTH 4WRK32W2-600-21/6A24EZ9/D3MR are trusted across various sectors including Plastics & Injection Molding, Construction, and Steel & Metals. We understand the unique demands of valves in these environments.

Performance Data

Every REXROTH 4WRK32W2-600-21/6A24EZ9/D3MR we service is tested under typical applications. Our diagnostics verify performance against published specifications. Technical diagrams and Cycle life data are available for purchase upon request.

Additional REXROTH 4WRK32W2-600-21/6A24EZ9/D3MR Services

Beyond standard maintenance, we offer specialized reconditioning for your REXROTH 4WRK32W2-600-21/6A24EZ9/D3MR unit. Our overhaul process includes seal replacement and pressure testing, using only replacement replacement components.

Lead Times and Support

As a focused repair facility for REXROTH 4WRK32W2-600-21/6A24EZ9/D3MR 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.

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

  • Conduct thorough visual inspections for wear or leaks during routine maintenance.
  • Inspect REXROTH 4WRK32W2-600-21/6A24EZ9/D3MR seals regularly to prevent leaks and maintain performance.
  • Schedule preventive maintenance intervals based on duty cycle, not just calendar time.

Get an Expert Repair for Your REXROTH 4WRK32W2-600-21/6A24EZ9/D3MR

Request pricing, availability, and turnaround for your REXROTH 4WRK32W2-600-21/6A24EZ9/D3MR. NC Servo provides experienced repair with a 1-year warranty. Contact us to request your repair.

Request a Quote View All REXROTH Products Shop REXROTH Inventory

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.