How We Repair Your Unit

Our repair process for the REXROTH D-14 begins with teardown and mineral bath cleaning to assess all components.

About Our Shop

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

Specializing in REXROTH D-14 servo valve technology for over five decades

Frequently Asked Questions

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

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

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

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.

Yes. Our repairs include a 12-month warranty on parts and labor covering parts and labor.

Repair Process

The process begins with disassembly and visual evaluation. We then clean, replace worn pieces, and reassemble the valve to restore its function.

  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.
  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.
  • Teardown: Every valve is disassembled for internal 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 proper functionality.

Industries We Serve

Our trusted repair services for the REXROTH D-14 are trusted across various sectors including Steel & Metals, Manufacturing, and Construction. We understand the unique demands of valves in these environments.

Technical Specifications

Every REXROTH D-14 we service is tested under typical applications. Our diagnostics verify performance against published specifications. Performance data and Technical diagrams are available for purchase upon request.

Repair, Rebuild and Exchange Options

Beyond standard refurbishment, we offer specialized overhauls for your REXROTH D-14 unit. Our overhaul process includes spool evaluation and disassembly, using only replacement replacement components.

Lead Times and Support

As a dedicated source for REXROTH D-14 services, NC Servo Technology targets quick resolution with typical lead times of 2 to 3 weeks. Benefit from our responsive technical support to keep your systems running smoothly.

Documentation on Request

For detailed insights into your REXROTH D-14, we can provide access to repair records and service logs. This transparency offers you peace of mind and aids in long-term maintenance planning.

Maintenance Tips

  • Flush the hydraulic system after any major repair to remove debris before reinstalling the REXROTH D-14.
  • Perform fluid analysis to detect contamination early and prevent system damage.
  • Keep a spare REXROTH D-14 on hand to minimize downtime during unplanned failures.

Let Us Repair Your REXROTH D-14

Request pricing, availability, and turnaround for your REXROTH D-14. NC Servo Technology provides hands-on 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 REXROTH or any original equipment manufacturer (OEM), nor do we claim to be a REXROTH 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.