MOOG D
D631-346C-4
When your Moog D631-346C-4 valve fails, production stops. while supplies last. NC Servo Tech offers expert repair services.
What We Do
Our comprehensive repair process for the Moog D631-346C-4 begins with a full teardown and thorough cleaning to assess all components.
Frequently Asked Questions
Yes. Our technicians can often identify units based on photos, dimensions, or manufacturer markings. You can upload a photo before shipping to speed up the process.
We'll clean it during our process, but sending it in reasonably clean reduces handling time.
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.
Yes, our repairs include our standard 1-year parts and labor warranty on parts and labor.
How We Rebuild This Valve
The comprehensive repair process for the Moog D631-346C-4 includes full disassembly, diagnostic review, and replacement of failed seals, spools, or other critical elements. Final assembly includes thorough leak and function testing.
- 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.
- 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.
Where Your Moog D631-346C-4 Operates
Our reliable repair services for the Moog D631-346C-4 are trusted across various critical sectors, including Construction, Manufacturing, and Aerospace. We understand the unique demands of valves in these environments.
Our Comprehensive Services
Beyond standard refurbishment, we offer specialized overhauls for your Moog D631-346C-4 unit. Our disassembly process meticulously involves actions such as refurbishment and reassemble, and uses only premium replacement components, ensuring a lasting fix.
Maintenance Tips
- Inspect Moog D631-346C-4 seals regularly to prevent leaks.
- Inspect Moog D631-346C-4 seals regularly to prevent leaks and ensure optimal performance.
- Replace inline filters per maintenance schedules.
Request Quote
Contact our sales team for pricing and availability information on this industrial component.
About This Valve
NC Servo Tech provides comprehensive repair and reconditioning for the Moog D631-346C-4. With our in-house tools and consistent methods, we return each unit to reliable performance.
Why Work With Us
We've got the parts and the experience. We're built to move fast, restoring most units with stocked components to avoid lengthy delays.
30+ years of expertise in Moog D631-346C-4 Valve Repair
Our Testing Process
NC Servo Tech operates over a dozen dedicated flow test stands, including setups specifically for proportional and servo valves. Every valve goes through performance and leak testing using a range of hydraulic fluids like Skydrol and MIL-5606. Our pre-shipment testing ensures guaranteed reliability.
Advanced Technical Details
We ensure your Moog D631-346C-4 operates flawlessly under operating environments. Our diagnostics verify performance in operating environments, ensuring long-term reliability. Comprehensive Performance data and Technical diagrams are available for purchase upon request.
Our Stock Advantage
With more than 17,000 valve units in inventory, we are often able to provide immediate solutions, minimizing your downtime.
Request a Quote for Your Moog D631-346C-4 Maintenance
Trust NC Servo Tech for top-tier service. Contact us today to schedule your repair and get your unit serviced.