Repair Procedure

We specialize in the overhaul of your REXROTH STWS0001-20, including the replacement of all necessary seals and worn components.

Independent Repair Facility

As a specialized repair facility, we have dedicated test equipment that general-purpose shops don’t. That means your REXROTH STWS0001-20 gets serviced by people who work on these units regularly.

50+ years of expertise in REXROTH STWS0001-20 Valve Repair

Frequently Asked Questions

No cleaning required. Our repair process includes disassembly and cleaning of all components.

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

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

Yes. Our technicians can often identify units based on photos, dimensions, or manufacturer markings. Send a photo before shipping to speed up intake.

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

How We Rebuild This Valve

The repair process for the REXROTH STWS0001-20 includes disassembly, diagnostic review, and replacement of failed seals, spools, or other elements. Final assembly includes leak and function testing.

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

Diagnostic Testing

Each REXROTH STWS0001-20 is tested on a dedicated flow bench before it ships. We check pressure, flow, leakage, and response characteristics against published specifications. Our pre-shipment testing verifies proper functionality.

Documentation on Request

For documented insights into your REXROTH STWS0001-20, we can provide access to service logs and repair records. This transparency offers you compliance assurance and aids in long-term maintenance planning.

Maintenance Tips

  • Check valve alignment carefully to prevent undue stress on internal components.
  • Store spare REXROTH STWS0001-20 valves in a clean, dry environment to prevent corrosion and contamination.
  • Inspect REXROTH STWS0001-20 seals regularly to prevent leaks and maintain performance.

Schedule Your REXROTH STWS0001-20 Service Today

Request pricing, availability, and turnaround for your REXROTH STWS0001-20. NC Servo Technology provides independent repair with a 1-year warranty. Contact us to request 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.