MTS
MTS-641.94
When your MTS 641.94 valve fails, production stops. NC Servo Tech offers expert repair services to get your operations back online quickly, minimizing costly downtime.
Comprehensive Service Breakdown
We specialize in the complete overhaul of your MTS 641.94, including the replacement of all necessary gaskets and worn components.
Frequently Asked Questions
Turnaround time varies by model, but we aim to complete most jobs within 10-15 business days.
Please send the unit as it is. Our technicians will perform a full cleaning and decontamination before starting the repair process.
We regularly work on unidentified units successfully. Just send us a few detailed images and any visible part numbers, and and we'll take it from there.
We recommend sending pictures, especially if the model number is unclear or there is visible wear or damage.
We stand behind our work. Warranty terms vary by unit but are included with a full one-year warranty.
Testing & Diagnostics
With our 13-stand test facility and a Hagenbush proportional valve system, we verify flow curves, hysteresis, frequency response, and additional critical parameters. On request, comprehensive performance reports and detailed graphs are available for purchase. Our performance testing ensures guaranteed reliability.
Extensive Inventory
With an extensive stock of 17,000+ valves, we are often able to provide immediate solutions, minimizing your downtime.
Schedule Your MTS 641.94 Service Today
Trust NC Servo Tech for superior service. Contact us today to start your repair and get your unit refurbished.
Request Quote
Contact our sales team for pricing and availability information on this industrial component.
What Sets Us Apart
As a focused electronic controls company, our technicians work on industrial components like the MTS 641.94 daily, giving us a level of experience you won't find elsewhere.
30+ years of expertise in MTS 641.94 Valve Repair
Service Procedure
Each valve undergoes a complete teardown process to expose wear patterns and buildup. After cleaning every surface thoroughly, we replace damaged parts and reassemble the unit to exact specifications.
- 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.
- Final Performance Verification: After reassembly, each valve undergoes bench-testing to ensure it meets or exceeds OEM performance specifications.
Our Comprehensive Services
Beyond standard maintenance, we offer specialized repairs for your MTS 641.94 unit. Our disassembly process meticulously involves actions such as refurbishment and restore, and uses only high-quality replacement components, ensuring a lasting fix.
Maintenance Tips
- Check valve alignment to prevent undue stress.
- Perform comprehensive fluid analysis to detect contamination early and prevent system damage.
- Inspect MTS 641.94 seals regularly to prevent leaks.