Inspection and Repair Process

Our process involves a teardown of your Proportion Air PA914, mineral bath and ultrasonic cleaning, and reassembly with quality parts to restore operation.

Key Details

At NC Servo Tech, our shop is equipped to service the Proportion Air PA914. We use a consistent process to restore each unit to working condition.

Frequently Asked Questions

We confirm next steps with you if a unit can’t be rebuilt. No work proceeds without your approval.

We give you a straight assessment after inspection. If repair doesn’t make sense, we’ll let you know and discuss alternatives.

Yes, rush service is available for an additional fee. Let us know your deadline when you submit your request.

Photos help us confirm the unit type and speed up intake. You can upload them through our quote request form.

Standard turnaround is 1-3 weeks. Rush options are available for time-sensitive situations.

Why Repair With NC Servo

Unlike OEM shops, we use our own inventory to handle most rebuilds. That cuts down on lead time and gets your unit back faster.

One-year warranty on all Proportion Air PA914 valve repairs

Disassembly and Rebuild Procedure

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

  • 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.
  • Final Performance Verification: After reassembly, each valve is bench-tested against published performance specifications.
  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.

Leak and Performance Testing

With thirteen in-house test stands 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 performance testing verifies consistent performance.

Common Applications

Our trusted repair services for the Proportion Air PA914 are trusted across various sectors including Steel & Metals, Aerospace, and Defense. We understand the unique demands of valves in these environments.

Performance Data

Every Proportion Air PA914 we service is tested under operating environments. Our diagnostics verify performance against published specifications. Technical diagrams and Specification sheets are available for purchase upon request.

Repair, Rebuild and Exchange Options

Beyond standard maintenance, we offer specialized reconditioning for your Proportion Air PA914 unit. Our teardown process includes disassembly and reassembly to spec, using only new replacement components.

Product Data Available

For documented insights into your Proportion Air PA914, we can provide access to repair records and service logs. This transparency offers you compliance assurance and aids in long-term maintenance planning.

Maintenance Tips

  • Replace inline filters according to maintenance schedules to maintain proper flow rates.
  • Inspect Proportion Air PA914 seals regularly to prevent leaks and maintain performance.
  • Monitor operating temperatures to identify potential issues before failure occurs.

Request a Quote for Your Proportion Air PA914 Maintenance

Request pricing, availability, and turnaround for your Proportion Air PA914. NC Servo Tech provides warrantied repair with a 1-year warranty. Contact us to set up 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 Proportion Air or any original equipment manufacturer (OEM), nor do we claim to be a Proportion Air 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.