What We Do

We specialize in the complete overhaul of your REXROTH 4WRTE-43=M=00, including the replacement of all necessary gaskets and worn components.

What Sets Us Apart

Unlike OEM service centers, we use our own extensive inventory to handle most rebuilds. That cuts down on downtime and helps you get back up and running sooner.

30+ years of expertise in REXROTH 4WRTE-43=M=00 Valve Repair

Frequently Asked Questions

How We Rebuild This Valve

We rebuild every valve from the inside out, starting with cleaning and inspection, followed by new parts installation, careful reassembly, and rigorous bench testing.

  • Thorough Decontamination: Every component is put through a deep cleaning process to remove grime and buildup.
  • Comprehensive Teardown: Every valve is fully disassembled for a thorough internal inspection.
  • Final Performance Verification: After reassembly, each valve is bench-tested to ensure it meets or exceeds original performance specifications.
  • Meticulous Cleaning: All parts undergo an ultrasonic cleaning process to remove contaminants before inspection.

Diagnostic Evaluation

With our 13-stand test facility and a Hagenbush proportional valve system, we verify flow curves, hysteresis, frequency response, and more. On request, comprehensive performance reports and graphs are available for purchase. Our performance testing ensures consistent performance.

Advanced Technical Details

We ensure your REXROTH 4WRTE-43=M=00 operates flawlessly under typical applications. Our diagnostics verify performance in typical applications, ensuring long-term reliability. Comprehensive Cycle life data and Specification sheets are available for purchase upon request.

Fast Turnaround & Dedicated Support

As a top specialist for REXROTH 4WRTE-43=M=00 services, NC Servo ensures quick resolution with typical lead times of 2 to 3 weeks. Benefit from our expert assistance to keep your systems running smoothly.

Fast Availability for REXROTH 4WRTE-43=M=00

With an extensive stock of 17,000+ valves, we are often able to provide immediate solutions, minimizing your downtime.

Maintenance Tips

  • Replace inline filters according to maintenance schedules to maintain proper flow rates.
  • Check valve alignment carefully to prevent undue stress on internal components.
  • Conduct thorough visual inspections for wear or leaks during routine maintenance.

Request a Quote for Your REXROTH 4WRTE-43=M=00 Maintenance

Trust NC Servo for top-tier service. Contact us today to schedule your repair and get your unit maintained.