Valve Overview

We’ve serviced hundreds of REXROTH 4WS2EM10-30/45B2T1315Z8AM units over the years. Each one goes through the same controlled teardown, parts replacement, and testing process.

Independent Repair Facility

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

Frequently Asked Questions

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

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.

You can send it as-is. We handle all cleaning and preparation as part of our standard process.

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

Warranty coverage of our standard 1-year parts and labor warranty is included with every repair we complete.

Disassembly and Rebuild Procedure

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

  • 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.
  • Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.
  • Final Performance Verification: After reassembly, each valve is bench-tested against published performance specifications.

Testing and Bench Verification

NC Servo Tech operates over a dozen dedicated flow test stands, 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 performance testing verifies consistent performance.

Where the REXROTH 4WS2EM10-30/45B2T1315Z8AM Is Used

Our trusted repair services for the REXROTH 4WS2EM10-30/45B2T1315Z8AM are trusted across various sectors including Steel & Metals, Oil & Gas, and Industrial Machinery. We understand the unique demands of valves in these environments.

Performance Data

Every REXROTH 4WS2EM10-30/45B2T1315Z8AM we service is tested under real-world conditions. Our diagnostics verify performance against published specifications. Technical diagrams and Specification sheets are available for purchase upon request.

Repair, Rebuild and Exchange Options

Beyond standard maintenance, we offer specialized reconditioning for your REXROTH 4WS2EM10-30/45B2T1315Z8AM unit. Our disassembly process includes spool evaluation and leak testing, using only new replacement components.

Maintenance Tips

  • Replace inline filters according to maintenance schedules to maintain proper flow rates.
  • Flush the hydraulic system after any major repair to remove debris before reinstalling the REXROTH 4WS2EM10-30/45B2T1315Z8AM.
  • Use only manufacturer-recommended hydraulic fluids to protect internal valve surfaces.

Get a Free Evaluation for Your REXROTH 4WS2EM10-30/45B2T1315Z8AM

Request pricing, availability, and turnaround for your REXROTH 4WS2EM10-30/45B2T1315Z8AM. NC Servo Tech provides independent repair with a 1-year warranty. Contact us to schedule 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.