Overview

At NC Servo Tech, our shop is equipped to service the CKD CVS3-20A-70-B2HS. We use a consistent process to restore each unit to working condition.

Independent Repair Facility

As a specialized repair facility, we have dedicated test equipment that general-purpose shops don’t. That means your CKD CVS3-20A-70-B2HS gets serviced by people who work on these units regularly.

Frequently Asked Questions

Send it in for evaluation. We’ll inspect it and give you a repair-vs-replace recommendation based on the actual condition of the unit.

You’ll hear from us either way. If it’s not repairable, we’ll return the unit and provide our findings.

Most repairs are completed within 1 to 3 weeks, depending on workload and parts availability.

You can send it as-is. We handle all cleaning and preparation as part of our standard process.

Helpful but not required. If you can photograph the label, connectors, and overall unit, it gives our team a head start.

Rebuild Steps

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

  • Complete Disassembly: The unit is disassembled and all parts are laid out for individual inspection.
  • Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.
  • Final Performance Verification: After reassembly, each valve is bench-tested against published performance specifications.
  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.

Diagnostic Testing

NC Servo Tech operates over a dozen dedicated flow test stands, including setups for proportional and servo valves. Every valve goes through performance and leak testing using industry-standard fluids including MIL-5606 and Skydrol. Our operational testing verifies spec-level operation.

Where the CKD CVS3-20A-70-B2HS Is Used

Our reliable repair services for the CKD CVS3-20A-70-B2HS are trusted across various sectors including Oil & Gas, Industrial Machinery, and Construction. We understand the unique demands of valves in these environments.

Additional CKD CVS3-20A-70-B2HS Services

Beyond standard maintenance, we offer specialized repairs for your CKD CVS3-20A-70-B2HS unit. Our overhaul process includes internal inspection and mineral bath cleaning, using only new replacement components.

Turnaround and Shipping

As a dedicated source for CKD CVS3-20A-70-B2HS services, NC Servo Tech targets quick resolution with typical lead times of 2 to 3 weeks. Benefit from our direct access to our technicians to keep your systems running smoothly.

In-House Inventory for CKD CVS3-20A-70-B2HS

With more than 17,000 valve units in inventory, we can often provide faster turnaround by sourcing parts in-house rather than waiting on OEM lead times.

Maintenance Tips

  • Flush the hydraulic system after any major repair to remove debris before reinstalling the CKD CVS3-20A-70-B2HS.
  • Conduct thorough visual inspections for wear or leaks during routine maintenance.
  • Document all maintenance activities to track performance trends over time.

Get a Free Evaluation for Your CKD CVS3-20A-70-B2HS

Request pricing, availability, and turnaround for your CKD CVS3-20A-70-B2HS. NC Servo Tech provides experienced repair with a 1-year warranty. Contact us to schedule your repair.

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NC Servo Tech is an independent third-party repair facility. We are not affiliated with, endorsed by, sponsored by, or authorized by CKD or any original equipment manufacturer (OEM), nor do we claim to be a CKD service center. All brand names, trademarks, model numbers, and part numbers referenced on this page are the property of their respective owners and are used solely for identification and compatibility purposes.