Valve Overview

NC Servo Tech provides repair and reconditioning for the REXROTH 4WRDE16W00-31/10L2EZ9/WG091M-336. With in-house tooling and stocked parts, we keep turnaround times short.

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.

Frequently Asked Questions

Part of our intake includes troubleshooting to determine the failure point. We report findings before proceeding.

Warranty coverage of a 12-month warranty on parts and labor is included with every repair we complete.

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

Helpful but not required. If you can photograph the label, connectors, and overall unit, it gives our team a head start.

Send the unit in whatever condition it’s in. We clean everything during teardown before inspection begins.

Repair Process

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

  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.
  • Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.
  • 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.

Testing and Bench Verification

NC Servo Tech operates our 13-stand test facility, including setups for proportional and servo valves. Every valve goes through performance and leak testing using industry-standard fluids including MIL-5606 and Skydrol. Our pre-shipment testing verifies spec-level operation.

Performance Data

Every REXROTH 4WRDE16W00-31/10L2EZ9/WG091M-336 we service is tested under typical applications. Our diagnostics verify performance against published specifications. Specification sheets and Cycle life data are available for purchase upon request.

Turnaround and Shipping

As a focused repair facility for REXROTH 4WRDE16W00-31/10L2EZ9/WG091M-336 services, NC Servo Tech targets quick resolution with typical lead times of 1 to 3 weeks. Benefit from our dedicated support team to keep your systems running smoothly.

In-House Inventory for REXROTH 4WRDE16W00-31/10L2EZ9/WG091M-336

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

  • Replace inline filters according to maintenance schedules to maintain proper flow rates.
  • Schedule preventive maintenance intervals based on duty cycle, not just calendar time.
  • Check valve alignment carefully to prevent undue stress on internal components.

Schedule Your REXROTH 4WRDE16W00-31/10L2EZ9/WG091M-336 Service Today

Request pricing, availability, and turnaround for your REXROTH 4WRDE16W00-31/10L2EZ9/WG091M-336. NC Servo Tech provides independent repair with a 1-year warranty. Contact us to start your repair.

Request a Quote View All REXROTH Products Shop REXROTH Inventory

NC Servo Tech 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.