About This Unit

The REXROTH 4WS2EM6-12/2F12ET315Z17EM is one of many models we routinely service. Our process includes disassembly, cleaning, and reassembly using reliable components.

Independent Repair Facility

Our technicians work on industrial components like the REXROTH 4WS2EM6-12/2F12ET315Z17EM daily. That hands-on repetition builds the kind of experience that speeds up diagnosis and reduces rework.

Frequently Asked Questions

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

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

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

Yes, a 12-month warranty on parts and labor is standard on all repairs. Details are provided with your service report.

Turnaround time varies by model and condition. Contact us for a timeline specific to your unit.

How We Rebuild This Valve

Once a valve arrives, we tear it down fully, examine key surfaces, and replace worn or damaged parts using components we stock in-house, cutting out OEM lead times.

  • 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.
  • Teardown: Every valve is disassembled for internal inspection.
  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.

Diagnostic Testing

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 operational testing verifies proper functionality.

Performance Data

Every REXROTH 4WS2EM6-12/2F12ET315Z17EM we service is tested under typical applications. Our diagnostics verify performance against published specifications. Cycle life data and Technical diagrams are available for purchase upon request.

Repair, Rebuild and Exchange Options

Beyond standard refurbishment, we offer specialized reconditioning for your REXROTH 4WS2EM6-12/2F12ET315Z17EM unit. Our overhaul process includes pressure testing and disassembly, using only new replacement components.

Lead Times and Support

As a specialist for REXROTH 4WS2EM6-12/2F12ET315Z17EM services, NC Servo Tech targets quick resolution with typical lead times of 1 to 3 weeks. Benefit from our responsive technical support to keep your systems running smoothly.

Maintenance Tips

  • Flush the hydraulic system after any major repair to remove debris before reinstalling the REXROTH 4WS2EM6-12/2F12ET315Z17EM.
  • Document all maintenance activities to track performance trends over time.
  • Check valve alignment carefully to prevent undue stress on internal components.

Get an Expert Repair for Your REXROTH 4WS2EM6-12/2F12ET315Z17EM

Request pricing, availability, and turnaround for your REXROTH 4WS2EM6-12/2F12ET315Z17EM. NC Servo Tech provides independent repair with a 1-year warranty. Contact us to set up 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.