Our Process Steps

Our comprehensive repair process for the REXROTH 4WE6J51/AG24NZ45V begins with a full teardown and thorough cleaning to assess all components.

What Sets Us Apart

As a specialized valve repair shop, we have the dedicated equipment and expertise that general-purpose shops lack, ensuring your component is serviced correctly the first first time.

30+ years of expertise in REXROTH 4WE6J51/AG24NZ45V Valve Repair

Frequently Asked Questions

Service Procedure

Once a valve arrives at our facility, we tear it down completely, examine key surfaces, and replace worn or damaged parts using reliable components from our extensive inventory, avoiding the long delays associated with OEM suppliers.

  • Rigorous Testing: The reassembled unit undergoes rigorous leak and pressure testing to verify it performs to specification.
  • Thorough Decontamination: Every component is put through a deep cleaning process to remove grime and buildup.
  • Meticulous Cleaning: All parts undergo an ultrasonic cleaning process to remove contaminants before inspection.
  • In-House Parts Sourcing: Many repairs use reliable components sourced from our extensive inventory of existing units.

Quality Check Procedures

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 consistent performance.

Extensive Inventory

With more than 17,000 valve units in inventory, we are often able to provide immediate solutions, minimizing your downtime.

Maintenance Tips

  • Conduct visual inspections for wear or leaks.
  • Check valve alignment to prevent undue stress.
  • Check valve alignment carefully to prevent undue stress on internal components.

Schedule Your REXROTH 4WE6J51/AG24NZ45V Service Today

Trust NC Servo for exceptional service. Contact us today to schedule your repair and get your unit refurbished.