How We Repair Your Unit

Each SARGENT JP5 undergoes reconditioning — disassembly, parts replacement, reassembly, and bench testing before shipment.

Independent Repair Facility

As a specialized repair facility, we have dedicated test equipment that general-purpose shops don’t. That means your SARGENT JP5 gets serviced by people who work on these units regularly.

Frequently Asked Questions

We regularly work on units with missing labels. Send us a few images and any visible part numbers, and we can usually match it.

Yes, a 12-month warranty on parts and labor is standard on all repairs. Details are provided with your service report.

Not required, but removing excess oil or loose debris before packing helps keep things clean in transit.

It depends on the unit and scope of work. We provide an estimated timeline after initial evaluation.

Expedited options are available depending on current scheduling. Contact us to discuss your timeline.

Disassembly and Rebuild Procedure

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

  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.
  • Complete Disassembly: The unit is disassembled and all parts are laid out for individual 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.

Hydraulic Testing Process

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 spec-level operation.

Performance Data

Every SARGENT JP5 we service is tested under real-world conditions. Our diagnostics verify performance against published specifications. Technical diagrams and Cycle life data are available for purchase upon request.

Repair, Rebuild and Exchange Options

Beyond standard maintenance, we offer specialized reconditioning for your SARGENT JP5 unit. Our teardown process includes mineral bath cleaning and bench testing, using only replacement replacement components.

Lead Times and Support

As a specialist for SARGENT JP5 services, NC Servo Technology targets quick resolution with typical lead times of 2 to 3 weeks. Benefit from our dedicated support team to keep your systems running smoothly.

Stock Availability

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

Technical Information

For documented insights into your SARGENT JP5, we can provide access to service logs and repair records. This transparency offers you peace of mind and aids in long-term maintenance planning.

Maintenance Tips

  • Monitor operating temperatures to identify potential issues before failure occurs.
  • Store spare SARGENT JP5 valves in a clean, dry environment to prevent corrosion and contamination.
  • Inspect SARGENT JP5 seals regularly to prevent leaks and maintain performance.

Let Us Repair Your SARGENT JP5

Request pricing, availability, and turnaround for your SARGENT JP5. NC Servo Technology provides experienced repair with a 1-year warranty. Contact us to set up your repair.

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