About This Unit

Whether the issue is age, wear, or contamination, the ATCHLEY 225B-150A can often be restored. NC Servo applies the same structured approach to every rebuild.

Independent Repair Facility

We’ve built our shop around one thing: industrial repair. With decades of hands-on experience and deep product knowledge, we deliver consistent results.

Frequently Asked Questions

Yes. Our technicians can often identify units based on photos, dimensions, or manufacturer markings. Send a photo before shipping to speed up intake.

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

Inspection and root-cause analysis are part of our standard process. We identify the issue before starting any repair work.

We can often prioritize urgent jobs. Note it on your request form and we’ll let you know what’s possible.

We recommend sending pictures, especially if the model number is unclear or there is visible damage.

Rebuild Steps

We rebuild every valve from the inside out: cleaning, inspection, parts replacement, reassembly, and bench testing.

  • Complete Disassembly: The unit is disassembled and all parts are laid out for individual inspection.
  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.
  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
  • Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.

Leak and Performance Testing

NC Servo 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 performance testing verifies proper functionality.

ATCHLEY 225B-150A Specifications

Every ATCHLEY 225B-150A we service is tested under typical applications. Our diagnostics verify performance against published specifications. Cycle life data and Specification sheets are available for purchase upon request.

Repair, Rebuild and Exchange Options

Beyond standard sales, we offer specialized reconditioning for your ATCHLEY 225B-150A unit. Our disassembly process includes disassembly and mineral bath cleaning, using only new replacement components.

Parts and Inventory

With an extensive stock of 17,000+ valves, we can often provide faster turnaround by sourcing parts in-house rather than waiting on OEM lead times.

Documentation on Request

For transparent insights into your ATCHLEY 225B-150A, we can provide access to service logs and reports. This transparency offers you record-keeping and aids in long-term maintenance planning.

Maintenance Tips

  • Use only manufacturer-recommended hydraulic fluids to protect internal valve surfaces.
  • Inspect ATCHLEY 225B-150A seals regularly to prevent leaks and maintain performance.
  • Check valve alignment carefully to prevent undue stress on internal components.

Request a Quote for Your ATCHLEY 225B-150A Maintenance

Request pricing, availability, and turnaround for your ATCHLEY 225B-150A. NC Servo provides hands-on repair with a 1-year warranty. Contact us to set up your repair.

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NC Servo is an independent third-party repair facility. We are not affiliated with, endorsed by, sponsored by, or authorized by ATCHLEY or any original equipment manufacturer (OEM), nor do we claim to be a ATCHLEY 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.