Key Details

Whether the issue is age, wear, or contamination, the Moog J662-120A can often be fully restored. NC Servo Technology applies the same structured approach to every rebuild.

What Sets Us Apart

NC Servo Technology 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 Moog J662-120A servo valve technology for over three decades

Frequently Asked Questions

Repair Process

Once a valve arrives, we tear it down fully, examine key surfaces, and replace worn or damaged parts using components we already have on hand, avoiding the long delays you’d get from OEM suppliers.

  • 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.
  • Complete Disassembly: The unit is fully disassembled, and all parts are laid out for individual inspection.
  • Rigorous Testing: The reassembled unit undergoes rigorous leak and pressure testing to verify it performs to specification.

Quality Check Procedures

NC Servo Technology operates thirteen state-of-the-art test stands, including setups specifically for proportional and servo valves. Every valve goes through performance and leak testing using industry-standard fluids including MIL-5606 and Skydrol. Our pre-shipment testing ensures consistent performance.

Our Comprehensive Services

Beyond standard maintenance, we offer specialized reconditioning for your Moog J662-120A unit. Our overhaul process meticulously involves actions such as rebuild and recondition, and uses only high-quality replacement components, ensuring a lasting fix.

Fast Turnaround & Dedicated Support

As a leading source for Moog J662-120A services, NC Servo Technology 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.

Ready When You Are

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

Maintenance Tips

  • Check valve alignment to prevent undue stress.
  • Conduct visual inspections for wear or leaks.
  • Replace inline filters per maintenance schedules.

Get an Expert Repair for Your Moog J662-120A

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