About This Valve

Whether the issue is age, wear, or contamination, the CONTROL ENTERPRISES CM-520-1-57 can often be fully restored. NC Servo Tech applies the same structured approach to every rebuild.

Trusted By Professionals

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 CONTROL ENTERPRISES CM-520-1-57 Valve Repair

Frequently Asked Questions

Valve Refurbishment Steps

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

  • Final Performance Verification: After reassembly, each valve undergoes bench-testing to ensure it meets or exceeds OEM performance specifications.
  • In-House Parts Sourcing: Many repairs use reliable components sourced from our extensive inventory of existing units.
  • 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.

Quality Check Procedures

With thirteen state-of-the-art 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 performance testing ensures consistent performance.

Our Industry Reach

Our professional repair services for the CONTROL ENTERPRISES CM-520-1-57 are trusted across various critical sectors, including Construction, Marine, and Manufacturing. We understand the unique demands of valves in these environments.

Performance Specifications

We ensure your CONTROL ENTERPRISES CM-520-1-57 operates flawlessly under operating environments. Our diagnostics verify performance in operating environments, ensuring long-term reliability. Comprehensive Technical diagrams and Specification sheets are available for purchase upon request.

Seamless Support for Your Operations

As a trusted expert for CONTROL ENTERPRISES CM-520-1-57 services, NC Servo Tech ensures quick resolution with typical lead times of 1 to 2 weeks. Benefit from our 24/7 technical support to keep your systems running smoothly.

Maintenance Tips

  • Conduct visual inspections for wear or leaks.
  • Inspect CONTROL ENTERPRISES CM-520-1-57 seals regularly to prevent leaks and ensure optimal performance.
  • Replace inline filters according to maintenance schedules to maintain proper flow rates.

Get an Expert Repair for Your CONTROL ENTERPRISES CM-520-1-57

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