Valve Overview

NC Servo Tech provides repair and reconditioning for the APOLLO EV40. With in-house tooling and stocked parts, we keep turnaround times short.

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.

One-year warranty on all APOLLO EV40 valve repairs

Frequently Asked Questions

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

Yes. If the unit can’t be repaired, we contact you with options before doing anything further.

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

In most cases, repair costs less than replacement, especially for legacy or OEM-specific models. We evaluate every unit and let you know what makes sense.

Even if the tag is worn off, we can often match the unit based on shape, size, and internal configuration.

How We Rebuild This Valve

Each valve goes through teardown to expose wear and buildup. After mineral bath cleaning, we replace damaged parts and reassemble the unit to spec.

  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.
  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
  • 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.

Testing and Bench Verification

We carry out full diagnostics on every valve, including flow gain, leakage, pressure shift, and frequency testing. Our test facility supports performance logging and report generation. Our performance testing verifies consistent performance.

Common Applications

Our trusted repair services for the APOLLO EV40 are trusted across various sectors including Manufacturing, Oil & Gas, and Marine. We understand the unique demands of valves in these environments.

Technical Specifications

Every APOLLO EV40 we service is tested under typical applications. Our diagnostics verify performance against published specifications. Performance data and Cycle life data are available for purchase upon request.

Additional APOLLO EV40 Services

Beyond standard sales, we offer specialized reconditioning for your APOLLO EV40 unit. Our disassembly process includes seal replacement and pressure testing, using only replacement replacement components.

Lead Times and Support

As a dedicated source for APOLLO EV40 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.

Stock Availability

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

  • Check valve alignment carefully to prevent undue stress on internal components.
  • Check system pressure regularly to verify it stays within the APOLLO EV40 rated operating range.
  • Flush the hydraulic system after any major repair to remove debris before reinstalling the APOLLO EV40.

Get a Free Evaluation for Your APOLLO EV40

Request pricing, availability, and turnaround for your APOLLO EV40. NC Servo Tech provides experienced 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 APOLLO or any original equipment manufacturer (OEM), nor do we claim to be a APOLLO 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.