How We Repair Your Unit

Each BARBER-GREENE 15S05 undergoes reconditioning — disassembly, parts replacement, reassembly, and bench testing before shipment.

Key Details

Whether the issue is age, wear, or contamination, the BARBER-GREENE 15S05 can often be restored. NC Servo Tech applies the same structured approach to every rebuild.

Frequently Asked Questions

Rush and priority service options exist. Availability depends on current workload, so contact us early.

Warranty coverage of our standard 1-year parts and labor warranty is included with every repair we complete.

Yes. Photos of the nameplate and overall unit let us begin identification before it arrives, which speeds up the process.

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

If a unit is beyond repair, we explain why and can discuss replacement or exchange options.

Why Repair With NC Servo

NC Servo Tech specializes in both valves and electronic controls, which lets us operate without the delays of OEM service centers.

50+ years of expertise in BARBER-GREENE 15S05 Valve Repair

Repair Process

Our team disassembles each valve to assess internal wear. After ultrasonic cleaning, we install replacements and reassemble and verify operation.

  • Teardown: Every valve is disassembled for internal inspection.
  • 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 Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.

Diagnostic Testing

With our 13-stand test facility and a Hagenbush proportional valve system, we verify flow curves, hysteresis, frequency response, and more. Performance reports and graphs are available for purchase on request. Our operational testing verifies consistent performance.

Turnaround and Shipping

As a focused repair facility for BARBER-GREENE 15S05 services, NC Servo Tech targets quick resolution with typical lead times of 1 to 3 weeks. Benefit from our direct access to our technicians to keep your systems running smoothly.

Maintenance Tips

  • Monitor operating temperatures to identify potential issues before failure occurs.
  • Store spare BARBER-GREENE 15S05 valves in a clean, dry environment to prevent corrosion and contamination.
  • Check valve alignment carefully to prevent undue stress on internal components.

Request a Quote for Your BARBER-GREENE 15S05 Maintenance

Request pricing, availability, and turnaround for your BARBER-GREENE 15S05. NC Servo Tech provides independent repair with a 1-year warranty. Contact us to set up your repair.

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