Inspection and Repair Process

Our repair process for the REXROTH 4WS2EM10-43/45B2ET315K8BM begins with teardown and ultrasonic cleaning to assess all components.

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.

Specializing in REXROTH 4WS2EM10-43/45B2ET315K8BM servo valve technology for over five decades

Frequently Asked Questions

In most cases, repair costs less than replacement, especially for legacy or OEM-specific models. We evaluate every unit and let you know what makes sense.

We can often prioritize urgent jobs. Note it on your request form and we’ll let you know what’s possible.

Yes. Send us photos of the unit from multiple angles. Our team has serviced thousands of models and can often ID them visually.

Yes, a one-year warranty is standard on all repairs. Details are provided with your service report.

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

Disassembly and Rebuild Procedure

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.

  • Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.
  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.
  • Complete Disassembly: The unit is disassembled and all parts are laid out for individual inspection.

Leak and Performance Testing

NC Servo operates our 13-stand test facility, including setups for proportional and servo valves. Every valve goes through performance and leak testing using a range of hydraulic fluids like Skydrol and MIL-5606. Our functional testing verifies proper functionality.

Where the REXROTH 4WS2EM10-43/45B2ET315K8BM Is Used

Our professional repair services for the REXROTH 4WS2EM10-43/45B2ET315K8BM are trusted across various sectors including Paper & Pulp, Defense, and Manufacturing. We understand the unique demands of valves in these environments.

Repair, Rebuild and Exchange Options

Beyond standard maintenance, we offer specialized overhauls for your REXROTH 4WS2EM10-43/45B2ET315K8BM unit. Our teardown process includes internal inspection and reassembly to spec, using only replacement replacement components.

Maintenance Tips

  • Check system pressure regularly to verify it stays within the REXROTH 4WS2EM10-43/45B2ET315K8BM rated operating range.
  • Replace inline filters according to maintenance schedules to maintain proper flow rates.
  • Monitor operating temperatures to identify potential issues before failure occurs.

Need Your REXROTH 4WS2EM10-43/45B2ET315K8BM Back Online?

Request pricing, availability, and turnaround for your REXROTH 4WS2EM10-43/45B2ET315K8BM. NC Servo provides independent repair with a 1-year warranty. Contact us to schedule 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.