Key Details

At NC Servo Technology, our shop is equipped to service the REXROTH 4WSDEM6-12/2F12E7315Z17EM. We use a consistent process to restore each unit to working condition.

Why Repair With NC Servo

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

17,000+ valves in stock including REXROTH 4WSDEM6-12/2F12E7315Z17EM exchange units

Frequently Asked Questions

Yes, rush service is available for an additional fee. Let us know your deadline when you submit your request.

We regularly work on units with missing labels. Send us a few images and any visible part numbers, and we can usually match it.

If the main housing or board is intact, repair is usually the better option. We can restore most units to working condition with tested parts.

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

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

Rebuild Steps

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

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

Hydraulic Testing Process

With thirteen in-house test stands and a Hagenbush proportional valve system, we verify flow curves, hysteresis, frequency response, and more. Performance reports and graphs are available for purchase on request. Our operational testing verifies proper functionality.

REXROTH 4WSDEM6-12/2F12E7315Z17EM Specifications

Every REXROTH 4WSDEM6-12/2F12E7315Z17EM we service is tested under operating environments. 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 sales, we offer specialized overhauls for your REXROTH 4WSDEM6-12/2F12E7315Z17EM unit. Our teardown process includes spool evaluation and seal replacement, using only replacement replacement components.

Stock Availability

With an extensive stock of 17,000+ valves, we can often provide faster turnaround by sourcing parts in-house rather than waiting on OEM lead times.

Maintenance Tips

  • Flush the hydraulic system after any major repair to remove debris before reinstalling the REXROTH 4WSDEM6-12/2F12E7315Z17EM.
  • Schedule preventive maintenance intervals based on duty cycle, not just calendar time.
  • Inspect REXROTH 4WSDEM6-12/2F12E7315Z17EM seals regularly to prevent leaks and maintain performance.

Request a Quote for Your REXROTH 4WSDEM6-12/2F12E7315Z17EM Maintenance

Request pricing, availability, and turnaround for your REXROTH 4WSDEM6-12/2F12E7315Z17EM. NC Servo Technology provides experienced repair with a 1-year warranty. Contact us to start 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.