Overview

The REXROTH 4WS2EM10-42/30B2ET315K8DM is one of many models we routinely service. Our process includes disassembly, cleaning, and reassembly using reliable components.

About Our Shop

We’ve built our shop around one thing: industrial repair. With decades of hands-on experience and deep product knowledge, we deliver consistent results.

17,000+ valves in stock including REXROTH 4WS2EM10-42/30B2ET315K8DM exchange units

Frequently Asked Questions

If a unit is beyond repair, we explain why and can discuss replacement or exchange options.

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

Warranty coverage of a 12-month warranty on parts and labor is included with every repair we complete.

Even if the tag is worn off, we can often match the unit based on shape, size, and internal configuration.

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

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.
  • Final Performance Verification: After reassembly, each valve undergoes bench-testing against published performance specs.
  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.
  • Teardown: Every valve is disassembled for internal inspection.

Diagnostic Testing

Each REXROTH 4WS2EM10-42/30B2ET315K8DM is tested on a dedicated flow bench before it ships. We check pressure, flow, leakage, and response characteristics against published specifications. Our functional testing verifies consistent performance.

REXROTH 4WS2EM10-42/30B2ET315K8DM Specifications

Every REXROTH 4WS2EM10-42/30B2ET315K8DM we service is tested under real-world conditions. Our diagnostics verify performance against published specifications. Cycle life data and Performance data are available for purchase upon request.

Additional REXROTH 4WS2EM10-42/30B2ET315K8DM Services

Beyond standard maintenance, we offer specialized reconditioning for your REXROTH 4WS2EM10-42/30B2ET315K8DM unit. Our disassembly process includes flow verification and seal replacement, using only replacement replacement components.

Maintenance Tips

  • Keep hydraulic fluid clean and at proper levels for consistent valve operation.
  • Monitor operating temperatures to identify potential issues before failure occurs.
  • Conduct thorough visual inspections for wear or leaks during routine maintenance.

Start Your REXROTH 4WS2EM10-42/30B2ET315K8DM Reconditioning Process

Request pricing, availability, and turnaround for your REXROTH 4WS2EM10-42/30B2ET315K8DM. NC Servo Tech provides hands-on repair with a 1-year warranty. Contact us to start 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.