About This Valve

We handle a wide range of REXROTH 4WS2EM10-51/30B11ET315K31EV units with exceptional care and consistency. Each unit receives detailed inspection, internal cleaning, and complete reconditioning.

The NC Servo Tech Advantage

We’ve got the parts and the experience you need. We’re built to move fast, restoring most units with stocked components to avoid lengthy delays.

Frequently Asked Questions

Service Procedure

We disassemble every valve systematically, inspect it inside and out, and clean all moving parts meticulously. Components that fail inspection are replaced before the valve is rebuilt and tested.

  • Comprehensive Teardown: Every valve is fully disassembled for a thorough internal inspection.
  • Final Performance Verification: After reassembly, each valve undergoes bench-testing to ensure it meets or exceeds OEM performance specifications.
  • Thorough Decontamination: Every component is put through a deep cleaning process to remove grime and buildup.
  • In-House Parts Sourcing: Many repairs use reliable components sourced from our extensive inventory of existing units.

Testing & Diagnostics

NC Servo operates thirteen state-of-the-art test stands, including setups specifically 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 ensures ensured functionality.

Our Industry Reach

Our reliable repair services for the REXROTH 4WS2EM10-51/30B11ET315K31EV are trusted across various critical sectors, including Construction, Marine, and Manufacturing. We understand the unique demands of valves in these environments.

Performance Specifications

We ensure your REXROTH 4WS2EM10-51/30B11ET315K31EV operates flawlessly under real-world conditions. Our diagnostics verify performance in real-world conditions, ensuring long-term reliability. Comprehensive Technical diagrams and Performance data are available for purchase upon request.

Fast Turnaround & Dedicated Support

As a leading source for REXROTH 4WS2EM10-51/30B11ET315K31EV services, NC Servo ensures quick resolution with typical lead times of 1 to 2 weeks. Benefit from our dedicated support team to keep your systems running smoothly.

Our Stock Advantage

With an extensive stock of 17,000+ valves, we are often able to provide immediate solutions, minimizing your downtime.

Maintenance Tips

  • Replace inline filters per maintenance schedules.
  • Perform fluid analysis to detect contamination early.
  • Replace inline filters according to maintenance schedules to maintain proper flow rates.

Schedule Your REXROTH 4WS2EM10-51/30B11ET315K31EV Service Today

Trust NC Servo for top-tier service. Contact us today to schedule your repair and get your unit repaired.