ULTRA-4551-7356D
A broken ULTRA 4551-7356D 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
At NC Servo Technology, our shop is fully equipped to service the ULTRA 4551-7356D professionally. We use a consistent, detailed process to ensure every unit is restored to reliable, peak performance.
What Sets Us Apart
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 ULTRA 4551-7356D servo valve technology for over three decades
Frequently Asked Questions
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.
You don’t have to clean it, but removing excess oil or debris helps us get started faster.
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. If the unit isn’t repairable, we’ll contact you with options before proceeding.
Every unit goes through inspection to identify the root cause of the issue.
Repair Process
The process begins with complete disassembly and visual evaluation. We then clean thoroughly, replace worn pieces, and reassemble the valve with precision to restore its optimal function.
- Meticulous Cleaning: All parts undergo an ultrasonic cleaning process to remove contaminants before inspection.
- Comprehensive Teardown: Every valve is fully disassembled for a thorough internal inspection.
- Final Performance Verification: After reassembly, each valve undergoes bench-testing to ensure it meets or exceeds OEM performance specifications.
- Thorough Decontamination: Every component is put through a deep cleaning process to remove grime and buildup.
Quality Check Procedures
NC Servo Technology 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 industry-standard fluids including MIL-5606 and Skydrol. Our operational testing ensures ensured functionality.
Your Service & Logistics Partner
As a trusted expert for ULTRA 4551-7356D services, NC Servo Technology ensures quick resolution with typical lead times of 2 to 3 weeks. Benefit from our dedicated support team to keep your systems running smoothly.
Extensive Inventory
With more than 17,000 valve units in inventory, we are often able to provide immediate solutions, minimizing your downtime.
Maintenance Tips
- Perform fluid analysis to detect contamination early.
- Conduct thorough visual inspections for wear or leaks during routine maintenance.
- Replace inline filters according to maintenance schedules to maintain proper flow rates.
Request a Quote for Your ULTRA 4551-7356D Maintenance
Trust NC Servo Technology for exceptional service. Contact us today to schedule your repair and get your unit refurbished.