Our Process Steps

Each REXROTH 4WRE6E08-12/24Z4-M undergoes a meticulous reconditioning, starting with a full disassembly and ending with rigorous performance testing.

Overview

At NC Servo, our shop is fully equipped to service the REXROTH 4WRE6E08-12/24Z4-M. We use a consistent, detailed process to ensure every unit is restored to reliable, peak performance.

Frequently Asked Questions

Trusted By Professionals

NC Servo operates independently, so we’re not tied to manufacturer delays or restrictions. That means more flexibility when your system is down and needs immediate attention.

Specializing in REXROTH 4WRE6E08-12/24Z4-M servo valve technology for over three decades

Valve Refurbishment Steps

We disassemble every valve systematically, inspect it inside and out, and clean all moving parts meticulously. Components that fail inspection are replaced before the valve is rebuilt and tested.

  • Meticulous Cleaning: All parts undergo an ultrasonic cleaning process to remove contaminants before inspection.
  • Rigorous Testing: The reassembled unit undergoes rigorous leak and pressure testing to verify it performs to specification.
  • In-House Parts Sourcing: Many repairs use reliable components sourced from our extensive inventory of existing units.
  • Final Performance Verification: After reassembly, each valve is bench-tested to ensure it meets or exceeds original performance specifications.

Troubleshooting & Verification

With over a dozen dedicated flow test stands and a Hagenbush proportional valve system, we verify flow curves, hysteresis, frequency response, and additional critical parameters. On request, comprehensive performance reports and detailed graphs are available for purchase. Our pre-shipment testing ensures guaranteed reliability.

Our Comprehensive Services

Beyond standard maintenance, we offer specialized overhauls for your REXROTH 4WRE6E08-12/24Z4-M unit. Our overhaul process meticulously involves actions such as refurbishment and repair, and uses only premium replacement components, ensuring a lasting fix.

Extensive Inventory

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

Maintenance Tips

  • Replace inline filters per maintenance schedules.
  • Conduct visual inspections for wear or leaks.
  • Replace inline filters according to maintenance schedules to maintain proper flow rates.

Start Your REXROTH 4WRE6E08-12/24Z4-M Reconditioning Process

Trust NC Servo for superior service. Contact us today to initiate your repair and get your unit repaired.