Our Approach to Repair

Each CKD CVS3-20A-70-B2HS undergoes a meticulous reconditioning, starting with a full disassembly and ending with rigorous performance testing.

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.

Specializing in CKD CVS3-20A-70-B2HS servo valve technology for over three decades

Frequently Asked Questions

Service Procedure

The comprehensive repair process for the CKD CVS3-20A-70-B2HS includes full disassembly, diagnostic review, and replacement of failed seals, spools, or other critical elements. Final assembly includes thorough leak and function testing.

  • Comprehensive Teardown: Every valve is fully disassembled for a thorough internal inspection.
  • Meticulous Cleaning: All parts undergo an ultrasonic cleaning process to remove contaminants before inspection.
  • Final Performance Verification: After reassembly, each valve is bench-tested to ensure it meets or exceeds original performance specifications.
  • In-House Parts Sourcing: Many repairs use reliable components sourced from our extensive inventory of existing units.

Troubleshooting & Verification

With our 13-stand test facility 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 performance testing ensures consistent performance.

Beyond Repair: Complete Solutions

Beyond standard maintenance, we offer specialized reconditioning for your CKD CVS3-20A-70-B2HS unit. Our disassembly process meticulously involves actions such as restore and recondition, and uses only premium replacement components, ensuring a lasting fix.

Seamless Support for Your Operations

As a top specialist for CKD CVS3-20A-70-B2HS services, NC Servo Tech ensures quick resolution with typical lead times of 1 to 3 weeks. Benefit from our dedicated support team to keep your systems running smoothly.

Ready When You Are

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

Maintenance Tips

  • Perform comprehensive fluid analysis to detect contamination early and prevent system damage.
  • Check valve alignment to prevent undue stress.
  • Check valve alignment carefully to prevent undue stress on internal components.

Request a Quote for Your CKD CVS3-20A-70-B2HS Maintenance

Trust NC Servo Tech for exceptional service. Contact us today to start your repair and get your unit serviced.