General Information

We handle a wide range of BOSCH 0811-404-059 units with care and consistency. Each unit receives detailed inspection, internal cleaning, and full reconditioning.

Our Process Steps

We specialize in the complete overhaul of your BOSCH 0811-404-059, including the replacement of all necessary seals and worn components.

Frequently Asked Questions

What Sets Us Apart

NC Servo 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 BOSCH 0811-404-059 servo valve technology for over three decades

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.
• Meticulous Cleaning: All parts undergo an ultrasonic cleaning process to remove contaminants before inspection.

Quality Check Procedures

We carry out complete diagnostics, including flow gain, leakage, pressure shift, and frequency testing, on every valve. Our test facility supports detailed performance logging and comprehensive report generation for quality assurance. Our pre-shipment testing ensures consistent performance.

Maintenance Tips

• Replace inline filters according to maintenance schedules to maintain proper flow rates.
• Conduct thorough visual inspections for wear or leaks during routine maintenance.
• Perform comprehensive fluid analysis to detect contamination early and prevent system damage.