MOOG D
D633-346B
When your Moog D633-346B valve fails, production stops. subject to availability. NC Servo Tech offers expert repair services.
Our Process Steps
Our process involves a complete teardown of your Moog D633-346B, ultrasonic cleaning, and precise reassembly with high-quality parts to restore original performance.
Frequently Asked Questions
All repairs are covered by our standard 1-year parts and labor warranty—ask us for details based on the unit.
Turnaround time varies by model, but we aim to complete most jobs within 10-15 business days.
Many units can be restored to full function with quality parts and testing. If the main housing or board is intact, it is usually worth it.
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.
Yes. If the unit isn't repairable, we'll contact you with options before proceeding.
How We Test This Valve
NC Servo Technology operates our 13-stand test facility, including setups specifically for proportional and servo valves. Every valve goes through performance and leak testing using standard test fluids to match your operational needs. Our pre-shipment testing ensures ensured functionality.
Seamless Support for Your Operations
As a top specialist for Moog D633-346B services, NC Servo Technology ensures quick resolution with typical lead times of 1 to 2 weeks. Benefit from our dedicated support team to keep your systems running smoothly.
Maintenance Tips
- Perform comprehensive fluid analysis to detect contamination early and prevent system damage.
- Perform fluid analysis to detect contamination early.
- Inspect Moog D633-346B seals regularly to prevent leaks and ensure optimal performance.
Request Quote
Contact our sales team for pricing and availability information on this industrial component.
Why Work With Us
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.
Specializing in Moog D633-346B servo valve technology for over three decades
Restoration Workflow
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.
- 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.
- Thorough Decontamination: Every component is put through a deep cleaning process to remove grime and buildup.
- Complete Disassembly: The unit is fully disassembled, and all parts are laid out for individual inspection.
Beyond Repair: Complete Solutions
Beyond standard maintenance, we offer specialized overhauls for your Moog D633-346B unit. Our teardown process meticulously involves actions such as recondition and verify, and uses only premium replacement components, ensuring a lasting fix.
Ready When You Are
With over 17,000 valves in stock, we are often able to provide immediate solutions, minimizing your downtime.
Start Your Moog D633-346B Reconditioning Process
Trust NC Servo Technology for exceptional service. Contact us today to initiate your repair and get your unit refurbished.