About This Valve

NC Servo Technology provides comprehensive repair and reconditioning for the BOSCH 0811-404-646. With our in-house tools and consistent methods, we return each unit to reliable performance.

Comprehensive Service Breakdown

Our process involves a complete teardown of your BOSCH 0811-404-646, thorough cleaning, and precise reassembly with high-quality parts to restore original performance.

Frequently Asked Questions

Trusted By Professionals

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.

30+ years of expertise in BOSCH 0811-404-646 Valve Repair

Restoration Workflow

We disassemble every valve systematically, inspect it inside and out, and clean all moving parts meticulously. Components that fail inspection are replaced before the valve is rebuilt and tested.

  • Rigorous Testing: The reassembled unit undergoes rigorous leak and pressure testing to verify it performs to specification.
  • 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.
  • Meticulous Cleaning: All parts undergo an ultrasonic cleaning process to remove contaminants before inspection.

Quality Check Procedures

With our 13-stand test facility and a Hagenbush proportional valve system, we verify flow curves, hysteresis, frequency response, and additional critical parameters. On request, comprehensive performance reports and detailed graphs are available for purchase. Our operational testing ensures ensured functionality.

Performance Specifications

We ensure your BOSCH 0811-404-646 operates flawlessly under operating environments. Our diagnostics verify performance in operating environments, ensuring long-term reliability. Comprehensive Cycle life data and Technical diagrams are available for purchase upon request.

Seamless Support for Your Operations

As a top specialist for BOSCH 0811-404-646 services, NC Servo Technology ensures quick resolution with typical lead times of 1 to 3 weeks. Benefit from our dedicated support team to keep your systems running smoothly.

Extensive Inventory

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

Maintenance Tips

  • Check valve alignment carefully to prevent undue stress on internal components.
  • Check valve alignment to prevent undue stress.
  • Conduct thorough visual inspections for wear or leaks during routine maintenance.

Get an Expert Repair for Your BOSCH 0811-404-646

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