Key Details

We handle a wide range of ULTRA 4693-254-000 units with exceptional care and consistency. Each unit receives detailed inspection, internal cleaning, and complete reconditioning.

Why Work With Us

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

Frequently Asked Questions

Service Procedure

We rebuild every valve from the inside out, starting with detailed cleaning and inspection, followed by new parts installation, careful reassembly, and rigorous bench testing.

• 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.

Troubleshooting & Verification

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 standard test fluids to match your operational needs. Our performance testing ensures ensured functionality.

Maintenance Tips

• Inspect ULTRA 4693-254-000 seals regularly to prevent leaks.
• Conduct visual inspections for wear or leaks.
• Replace inline filters according to maintenance schedules to maintain proper flow rates.