What We Do

Each Vickers KAFDG4V52C65S7VMFPD7HG21 undergoes a meticulous reconditioning, starting with a full disassembly and ending with rigorous performance testing.

The NC Servo Tech Advantage

We’ve built our shop around one thing: industrial repair. With decades of experience and deep product knowledge, we deliver consistent results, one unit at a time.

Specializing in Vickers KAFDG4V52C65S7VMFPD7HG21 servo valve technology for over three decades

Frequently Asked Questions

Service Procedure

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.

• 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.
• Rigorous Testing: The reassembled unit undergoes rigorous leak and pressure testing to verify it performs to specification.

Diagnostic Evaluation

NC Servo Tech operates thirteen state-of-the-art test stands, including specialized setups specifically designed for proportional and servo valves. Every valve goes through comprehensive performance and leak testing using standard test fluids to match your operational needs. Our functional testing ensures consistent performance.

Maintenance Tips

• Perform comprehensive fluid analysis to detect contamination early and prevent system damage.
• Replace inline filters per maintenance schedules.
• Replace inline filters according to maintenance schedules to maintain proper flow rates.