MOOG
77-519
A broken Moog 77-519 valve can disrupt your entire system. We provide fast, reliable repairs and have units in stock to get you back up and running.
Valve Overview
NC Servo provides comprehensive repair and reconditioning for the Moog 77-519. With our in-house tools and consistent methods, we return each unit to reliable performance.
Frequently Asked Questions
We recommend sending pictures, especially if the model number is unclear or there is visible wear or damage.
In most cases, repairs cost less than replacements, especially for legacy or OEM-specific models. We'll evaluate yours and let you know if it's economically viable.
Standard turnaround is 1-3 weeks, with expedited options available for urgent situations.
Expedited options are available for an additional fee. Contact us to check current scheduling availability.
We'll always confirm next steps if a unit can't be rebuilt to functional specifications.
Diagnostic Evaluation
With thirteen state-of-the-art test stands and a Hagenbush proportional valve system, we verify flow curves, hysteresis, frequency response, and more. On request, comprehensive performance reports and graphs are available for purchase. Our pre-shipment testing ensures consistent performance.
Your Service & Logistics Partner
As a trusted expert for Moog 77-519 services, NC Servo ensures quick resolution with typical lead times of 1 to 3 weeks. Benefit from our dedicated support team to keep your systems running smoothly.
Request a Quote for Your Moog 77-519 Maintenance
Trust NC Servo for industry-leading service. Contact us today to schedule your repair and get your unit refurbished.
Request Quote
Contact our sales team for pricing and availability information on this industrial component.
Why Choose Us
Unlike OEM service centers, we use our own extensive inventory to handle most rebuilds. That cuts down on downtime and helps you get back up and running sooner.
Valve Refurbishment Steps
We disassemble every valve, inspect it inside and out, and clean all moving parts. Components that fail inspection are swapped out before the valve is rebuilt and tested.
- Final Performance Verification: After reassembly, each valve undergoes bench-testing to ensure it meets or exceeds OEM performance specifications.
- Rigorous Testing: The reassembled unit undergoes rigorous leak and pressure testing to verify it performs to specification.
- Complete Disassembly: The unit is fully disassembled, and all parts are laid out for individual inspection.
- Thorough Decontamination: Every component is put through a deep cleaning process to remove grime and buildup.
Beyond Repair: Complete Solutions
Beyond standard maintenance, we offer specialized reconditioning for your Moog 77-519 unit. Our teardown process meticulously involves actions such as verify and reassemble, and uses only premium replacement components, ensuring a lasting fix.
Maintenance Tips
- Conduct thorough visual inspections for wear or leaks during routine maintenance.
- Perform comprehensive fluid analysis to detect contamination early and prevent system damage.
- Perform fluid analysis to detect contamination early.