MOOG D
D634-1003
A broken Moog D634-1003 valve can disrupt your entire system. We provide fast, reliable repairs and have units in stock to get you back up and running.
Comprehensive Service Breakdown
Each Moog D634-1003 undergoes a meticulous reconditioning, starting with a full disassembly and ending with rigorous performance testing.
Frequently Asked Questions
We regularly work on unidentified units. Just send us a few detailed images and any visible part numbers, and we'll take it from there.
You can send your unit to us as-is. We will handle all the necessary cleaning and preparation as part of our standard service.
Every unit goes through thorough inspection to identify the root cause of the issue before we begin work.
Most repairs are completed within 1 to 3 weeks, depending on workload and parts availability.
Expedited options are available for an additional fee. Contact us to check current scheduling availability.
Valve Refurbishment Steps
Our team completely disassembles each valve to assess internal wear. After ultrasonic cleaning, we install high-grade replacements and reassemble to exacting standards.
- Thorough Decontamination: Every component is put through a deep cleaning process to remove grime and buildup.
- Rigorous Testing: The reassembled unit undergoes rigorous leak and pressure testing to verify it performs to specification.
- In-House Parts Sourcing: Many repairs use reliable components sourced from our extensive inventory of existing units.
- Meticulous Cleaning: All parts undergo an ultrasonic cleaning process to remove contaminants before inspection.
Technical Insights
We ensure your Moog D634-1003 operates flawlessly under real-world conditions. Our diagnostics verify performance in real-world conditions, ensuring long-term reliability. Comprehensive Performance data and Cycle life data are available for purchase upon request.
Ready When You Are
With more than 17,000 valve units in inventory, we are often able to provide immediate solutions, minimizing your downtime.
Schedule Your Moog D634-1003 Service Today
Trust NC Servo for exceptional 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.
Product Snapshot
At NC Servo, our shop is fully equipped to service the Moog D634-1003 professionally. We use a consistent, detailed process to ensure every unit is restored to reliable, peak performance.
Trusted By Professionals
NC Servo is a dedicated repair facility specializing in both valves and electronic controls, which allows us to operate without the delays and constraints of OEM service centers.
Specializing in Moog D634-1003 servo valve technology for over three decades
Quality Check Procedures
We carry out complete diagnostics, including flow gain, leakage, pressure shift, and frequency testing, on every valve. Our test facility supports detailed performance logging and comprehensive report generation for quality assurance. Our functional testing ensures ensured functionality.
Fast Turnaround & Dedicated Support
As a top specialist for Moog D634-1003 services, NC Servo ensures quick resolution with typical lead times of 2 to 3 weeks. Benefit from our dedicated support team to keep your systems running smoothly.
Maintenance Tips
- Inspect Moog D634-1003 seals regularly to prevent leaks and ensure optimal performance.
- Replace inline filters according to maintenance schedules to maintain proper flow rates.
- Check valve alignment to prevent undue stress.