Valve Overview

The REXROTH 4WS2EM10-45/459ET315 is one of many models we routinely service. Our process includes disassembly, cleaning, and reassembly using reliable components.

Inspection and Repair Process

Our repair process for the REXROTH 4WS2EM10-45/459ET315 begins with teardown and mineral bath cleaning to assess all components.

Frequently Asked Questions

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

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.

No cleaning required. Our repair process includes disassembly and cleaning of all components.

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

Independent Repair Facility

NC Servo operates independently, so we’re not tied to manufacturer delays or restrictions. That means more flexibility when your system is down.

One-year warranty on all REXROTH 4WS2EM10-45/459ET315 valve repairs

Repair Process

We rebuild every valve from the inside out: cleaning, inspection, parts replacement, reassembly, and bench testing.

  • 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.
  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.
  • Complete Disassembly: The unit is disassembled and all parts are laid out for individual inspection.

Testing and Bench Verification

NC Servo operates thirteen in-house test stands, 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 functional testing verifies consistent performance.

Where the REXROTH 4WS2EM10-45/459ET315 Is Used

Our professional repair services for the REXROTH 4WS2EM10-45/459ET315 are trusted across various sectors including Construction, Defense, and Industrial Machinery. We understand the unique demands of valves in these environments.

Performance Data

Every REXROTH 4WS2EM10-45/459ET315 we service is tested under operating environments. Our diagnostics verify performance against published specifications. Cycle life data and Technical diagrams are available for purchase upon request.

Lead Times and Support

As a focused repair facility for REXROTH 4WS2EM10-45/459ET315 services, NC Servo targets quick resolution with typical lead times of 1 to 3 weeks. Benefit from our dedicated support team to keep your systems running smoothly.

Parts and Inventory

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.

Maintenance Tips

  • Keep a spare REXROTH 4WS2EM10-45/459ET315 on hand to minimize downtime during unplanned failures.
  • Replace inline filters according to maintenance schedules to maintain proper flow rates.
  • Flush the hydraulic system after any major repair to remove debris before reinstalling the REXROTH 4WS2EM10-45/459ET315.

Get an Expert Repair for Your REXROTH 4WS2EM10-45/459ET315

Request pricing, availability, and turnaround for your REXROTH 4WS2EM10-45/459ET315. NC Servo provides experienced repair with a 1-year warranty. Contact us to request your repair.

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NC Servo 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.