MOOG-D633-300B
When your Moog D633-300B valve fails, production stops. NC Servo Tech offers expert repair services to get your operations back online quickly, minimizing costly downtime.
What We Do
We specialize in the complete overhaul of your Moog D633-300B, including the replacement of all necessary gaskets and worn components.
The NC Servo Tech Advantage
We’ve built our shop around one thing: industrial repair excellence. With decades of experience and deep product knowledge, we deliver consistent results, one unit at a time.
Specializing in Moog D633-300B servo valve technology for over three decades
Frequently Asked Questions
Many units can be restored to full function with quality parts and testing. If the main housing or board is intact, it’s usually worth it.
Yes. We perform diagnostic testing and provide an assessment before moving forward.
Please send the unit as it is. Our technicians will perform a full cleaning and decontamination before starting the repair process.
Most repairs are completed within 1 to 3 weeks, depending on workload and parts availability.
Yes, our repairs include our standard 1-year parts and labor warranty on parts and labor.
How We Rebuild This Valve
The process begins with disassembly and visual evaluation. We then clean, replace worn pieces, and reassemble the valve with care to restore its function.
- Thorough Decontamination: Every component is put through a deep cleaning process to remove grime and buildup.
- 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.
- Final Performance Verification: After reassembly, each valve is bench-tested to ensure it meets or exceeds original performance specifications.
Testing & Diagnostics
NC Servo Tech operates thirteen state-of-the-art test stands, 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 operational testing ensures guaranteed reliability.
Industries We Serve
Our expert repair services for the Moog D633-300B are trusted across various critical sectors, including Defense, Construction, and Marine. We understand the unique demands of valves in these environments.
Maintenance Tips
- Conduct thorough visual inspections for wear or leaks during routine maintenance.
- Check valve alignment carefully to prevent undue stress on internal components.
- Perform fluid analysis to detect contamination early.
Request a Quote for Your Moog D633-300B Maintenance
Trust NC Servo Tech for top-tier service. Contact us today to initiate your repair and get your unit maintained.