General Information

NC Servo provides repair and reconditioning for the Vickers SM4-40xxx. With our in-house tools and consistent methods, we return each unit to reliable performance.

What Sets Us Apart

NC Servo operates independently, so we’re not tied to manufacturer delays or restrictions. That means more flexibility when your system is down and needs immediate attention.

Specializing in Vickers SM4-40xxx servo valve technology for over three decades

Frequently Asked Questions

Service Procedure

Once a valve arrives, we tear it down fully, examine key surfaces, and replace worn or damaged parts using components we already have on hand, avoiding the long delays you’d get from OEM suppliers.

  • In-House Parts Sourcing: Many repairs use reliable components sourced from our extensive inventory of existing units.
  • Rigorous Testing: The reassembled unit undergoes rigorous leak and pressure testing to verify it performs to specification.
  • Meticulous Cleaning: All parts undergo an ultrasonic cleaning process to remove contaminants before inspection.
  • Complete Disassembly: The unit is fully disassembled, and all parts are laid out for individual inspection.

Troubleshooting & Verification

NC Servo operates thirteen state-of-the-art test stands, including specialized setups specifically designed for proportional and servo valves. Every valve goes through comprehensive performance and leak testing using industry-standard fluids including MIL-5606 and Skydrol. Our functional testing ensures guaranteed reliability.

Where Your Vickers SM4-40xxx Operates

Our reliable repair services for the Vickers SM4-40xxx are trusted across various critical sectors, including Industrial Machinery, Construction, and Aerospace. We understand the unique demands of valves in these environments.

Full-Spectrum Vickers SM4-40xxx Care

Beyond standard sales, we offer specialized overhauls for your Vickers SM4-40xxx unit. Our overhaul process meticulously involves actions such as reassemble and recondition, and uses only high-quality replacement components, ensuring a lasting fix.

Fast Turnaround & Dedicated Support

As a top specialist for Vickers SM4-40xxx services, NC Servo ensures quick resolution with typical lead times of 1 to 2 weeks. Benefit from our 24/7 technical support to keep your systems running smoothly.

Our Stock Advantage

With more than 17,000 valve units in inventory, we are often able to provide immediate solutions, minimizing your downtime.

Understanding Your Unit: Data & Insights

For transparent insights into your Vickers SM4-40xxx, we can provide access to reports and service logs. This transparency offers you peace of mind and aids in long-term maintenance planning.

Maintenance Tips

  • Conduct visual inspections for wear or leaks.
  • Check valve alignment carefully to prevent undue stress on internal components.
  • Check valve alignment to prevent undue stress.

Request a Quote for Your Vickers SM4-40xxx Maintenance

Trust NC Servo for exceptional service. Contact us today to start your repair and get your unit reconditioned.