What We Do

Our process involves a complete teardown of your REXROTH 0811-404-025, ultrasonic cleaning, and precise reassembly with high-quality parts to restore original performance.

General Information

Whether the issue is age, wear, or contamination, the REXROTH 0811-404-025 can often be fully restored. NC Servo Technology applies the same structured approach to every rebuild.

Frequently Asked Questions

The NC Servo Tech Advantage

We’ve got the parts and the experience you need. We’re built to move fast, restoring most units with stocked components to avoid lengthy delays.

30+ years of expertise in REXROTH 0811-404-025 Valve Repair

Valve Refurbishment Steps

The process begins with disassembly and visual evaluation. We then clean, replace worn pieces, and reassemble the valve with care to restore its function.

  • 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.
  • In-House Parts Sourcing: Many repairs use reliable components sourced from our extensive inventory of existing units.
  • Meticulous Cleaning: All parts undergo an ultrasonic cleaning process to remove contaminants before inspection.

Our 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. On request, comprehensive performance reports and graphs are available for purchase. Our operational testing ensures guaranteed reliability.

Performance Specifications

We ensure your REXROTH 0811-404-025 operates flawlessly under operating environments. Our diagnostics verify performance in operating environments, ensuring long-term reliability. Comprehensive Performance data and Technical diagrams are available for purchase upon request.

Our Comprehensive Services

Beyond standard sales, we offer specialized repairs for your REXROTH 0811-404-025 unit. Our teardown process meticulously involves actions such as expose and disassemble, and uses only high-quality replacement components, ensuring a lasting fix.

Fast Turnaround & Dedicated Support

As a leading source for REXROTH 0811-404-025 services, NC Servo Technology ensures quick resolution with typical lead times of 1 to 3 weeks. Benefit from our expert assistance to keep your systems running smoothly.

Extensive Inventory

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

Maintenance Tips

  • Inspect REXROTH 0811-404-025 seals regularly to prevent leaks.
  • Perform comprehensive fluid analysis to detect contamination early and prevent system damage.
  • Replace inline filters according to maintenance schedules to maintain proper flow rates.

Request a Quote for Your REXROTH 0811-404-025 Maintenance

Trust NC Servo Technology for exceptional service. Contact us today to initiate your repair and get your unit maintained.