Our Approach to Repair

We specialize in the complete overhaul of your BOSCH 0811-402-614, including the replacement of all necessary seals and worn components.

Why Choose Us

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 BOSCH 0811-402-614 servo valve technology for over three decades

Frequently Asked Questions

Restoration Workflow

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.

• Meticulous Cleaning: All parts undergo an ultrasonic cleaning process to remove contaminants before inspection.
• Thorough Decontamination: Every component is put through a deep cleaning process to remove grime and buildup.
• 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.

Troubleshooting & Verification

With over a dozen dedicated flow 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 pre-shipment testing ensures consistent performance.

Maintenance Tips

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