General Information

Whether the issue is age, wear, or contamination, the REXROTH 4WRD10Q100-40/1L2E-Z9/WG021M-422 can often be fully restored to optimal function. NC Servo applies the same structured approach to every rebuild.

How We Service Your Unit

Our process involves a complete teardown of your REXROTH 4WRD10Q100-40/1L2E-Z9/WG021M-422, thorough cleaning, and precise reassembly with high-quality parts to restore original performance.

Frequently Asked Questions

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.

Specializing in REXROTH 4WRD10Q100-40/1L2E-Z9/WG021M-422 servo valve technology for over three decades

Restoration Workflow

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

  • In-House Parts Sourcing: Many repairs use reliable components sourced from our extensive inventory of existing units.
  • Rigorous Testing: The reassembled unit undergoes rigorous leak and pressure testing to verify it performs to specification.
  • Complete Disassembly: The unit is fully disassembled, and all parts are laid out for individual inspection.
  • Thorough Decontamination: Every component is put through a deep cleaning process to remove grime and buildup.

Our Testing Process

We carry out complete diagnostics, including flow gain, leakage, pressure shift, and frequency testing, on every valve. Our test facility supports detailed performance logging and comprehensive report generation for quality assurance. Our pre-shipment testing ensures guaranteed reliability.

Our Industry Reach

Our expert repair services for the REXROTH 4WRD10Q100-40/1L2E-Z9/WG021M-422 are trusted across various critical sectors, including Construction, Aerospace, and Defense. We understand the unique demands of valves in these environments.

Seamless Support for Your Operations

As a trusted expert for REXROTH 4WRD10Q100-40/1L2E-Z9/WG021M-422 services, NC Servo ensures quick resolution with typical lead times of 1 to 2 weeks. Benefit from our dedicated support team to keep your systems running smoothly.

Maintenance Tips

  • Inspect REXROTH 4WRD10Q100-40/1L2E-Z9/WG021M-422 seals regularly to prevent leaks.
  • Conduct thorough visual inspections for wear or leaks during routine maintenance.
  • Check valve alignment to prevent undue stress.

Schedule Your REXROTH 4WRD10Q100-40/1L2E-Z9/WG021M-422 Service Today

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