Repair Procedure

We specialize in the overhaul of your REXROTH 4WS2EM10-30/0B1ET315Z8D/MS035, including the replacement of all necessary seals and worn components.

Independent Repair Facility

NC Servo specializes in both valves and electronic controls, which lets us operate without the delays of OEM service centers.

In-house parts inventory eliminates OEM lead time delays for REXROTH 4WS2EM10-30/0B1ET315Z8D/MS035

Frequently Asked Questions

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

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

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

Yes. We diagnose first, then provide a repair recommendation with our findings. No work begins without your approval.

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

How We Rebuild This Valve

Our team disassembles each valve to assess internal wear. After ultrasonic cleaning, we install replacements and reassemble and verify operation.

  • Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.
  • 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.

Testing and Bench Verification

NC Servo 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 consistent performance.

Performance Data

Every REXROTH 4WS2EM10-30/0B1ET315Z8D/MS035 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.

Additional REXROTH 4WS2EM10-30/0B1ET315Z8D/MS035 Services

Beyond standard maintenance, we offer specialized overhauls for your REXROTH 4WS2EM10-30/0B1ET315Z8D/MS035 unit. Our disassembly process includes internal inspection and spool evaluation, 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.

Documentation on Request

For transparent insights into your REXROTH 4WS2EM10-30/0B1ET315Z8D/MS035, we can provide access to reports and repair records. This transparency offers you record-keeping and aids in long-term maintenance planning.

Maintenance Tips

  • Schedule preventive maintenance intervals based on duty cycle, not just calendar time.
  • Inspect REXROTH 4WS2EM10-30/0B1ET315Z8D/MS035 seals regularly to prevent leaks and maintain performance.
  • Flush the hydraulic system after any major repair to remove debris before reinstalling the REXROTH 4WS2EM10-30/0B1ET315Z8D/MS035.

Schedule Your REXROTH 4WS2EM10-30/0B1ET315Z8D/MS035 Service Today

Request pricing, availability, and turnaround for your REXROTH 4WS2EM10-30/0B1ET315Z8D/MS035. 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.