Overview

The REXROTH 4WS2EM6-21/2B12ET315K17EV is one of many models we routinely service. Our process includes disassembly, cleaning, and reassembly using reliable components.

Why Repair With NC Servo

As a specialized repair facility, we have dedicated test equipment that general-purpose shops don’t. That means your REXROTH 4WS2EM6-21/2B12ET315K17EV gets serviced by people who work on these units regularly.

One-year warranty on all REXROTH 4WS2EM6-21/2B12ET315K17EV valve repairs

Frequently Asked Questions

Yes. Every unit goes through diagnostic testing and we provide an assessment before moving forward.

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

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

All repairs come with a one-year warranty. Contact us for specifics on your unit.

You’ll hear from us either way. If it’s not repairable, we’ll return the unit and provide our findings.

Repair Process

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

  • Complete Disassembly: The unit is disassembled and all parts are laid out for individual inspection.
  • Final Performance Verification: After reassembly, each valve is bench-tested against published performance specifications.
  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.
  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.

Hydraulic Testing Process

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 consistent performance.

Where the REXROTH 4WS2EM6-21/2B12ET315K17EV Is Used

Our professional repair services for the REXROTH 4WS2EM6-21/2B12ET315K17EV are trusted across various sectors including Manufacturing, Plastics & Injection Molding, and Marine. We understand the unique demands of valves in these environments.

Repair, Rebuild and Exchange Options

Beyond standard refurbishment, we offer specialized overhauls for your REXROTH 4WS2EM6-21/2B12ET315K17EV unit. Our overhaul process includes bench testing and leak testing, using only replacement replacement components.

Data Sheets & Reports

For documented insights into your REXROTH 4WS2EM6-21/2B12ET315K17EV, we can provide access to reports and service logs. This transparency offers you compliance assurance and aids in long-term maintenance planning.

Maintenance Tips

  • Flush the hydraulic system after any major repair to remove debris before reinstalling the REXROTH 4WS2EM6-21/2B12ET315K17EV.
  • Check valve alignment carefully to prevent undue stress on internal components.
  • Inspect REXROTH 4WS2EM6-21/2B12ET315K17EV seals regularly to prevent leaks and maintain performance.

Get a Free Evaluation for Your REXROTH 4WS2EM6-21/2B12ET315K17EV

Request pricing, availability, and turnaround for your REXROTH 4WS2EM6-21/2B12ET315K17EV. NC Servo Tech provides experienced repair with a 1-year warranty. Contact us to request 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 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.