SUNDSTRAND
SUNDSTRAND-157B4228
When your SUNDSTRAND 157B4228 valve fails, production stops. subject to availability. NC Servo Tech offers expert repair services.
How We Service Your Unit
Each SUNDSTRAND 157B4228 undergoes a meticulous reconditioning, starting with a full disassembly and ending with rigorous performance testing.
Frequently Asked Questions
While we can accept dirty units, cleaning them beforehand speeds up our intake process.
Yes. If the unit isn't repairable, we'll contact you with options before proceeding.
We'll give you an honest assessment based on our experience. If a repair doesn't make sense, we'll recommend alternatives with no pressure.
Definitely. Photos let us start the ID process and ensure faster processing once the unit arrives.
Absolutely. Even if the tag is worn off, we can match the unit based on shape, size, and performance specs.
Quality Check Procedures
With thirteen state-of-the-art test stands and a Hagenbush proportional valve system, we verify flow curves, hysteresis, frequency response, and more. On request, comprehensive performance reports and graphs are available for purchase. Our pre-shipment testing ensures consistent performance.
Our Comprehensive Services
Beyond standard maintenance, we offer specialized repairs for your SUNDSTRAND 157B4228 unit. Our teardown process meticulously involves actions such as overhaul and verify, and uses only high-quality replacement components, ensuring a lasting fix.
Comprehensive Product Data
For transparent insights into your SUNDSTRAND 157B4228, we can provide access to reports and repair records. This transparency offers you record-keeping and aids in long-term maintenance planning.
Get an Expert Repair for Your SUNDSTRAND 157B4228
Trust NC Servo Technology for top-tier service. Contact us today to initiate your repair and get your unit reconditioned.
Request Quote
Contact our sales team for pricing and availability information on this industrial component.
Why Choose Us
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 SUNDSTRAND 157B4228 servo valve technology for over three decades
Restoration Workflow
We disassemble every valve, inspect it inside and out, and clean all moving parts. Components that fail inspection are swapped out before the valve is rebuilt and tested.
- Thorough Decontamination: Every component is put through a deep cleaning process to remove grime and buildup.
- Final Performance Verification: After reassembly, each valve undergoes bench-testing to ensure it meets or exceeds OEM performance specifications.
- Comprehensive Teardown: Every valve is fully disassembled for a thorough internal inspection.
- Meticulous Cleaning: All parts undergo an ultrasonic cleaning process to remove contaminants before inspection.
Our Industry Reach
Our trusted repair services for the SUNDSTRAND 157B4228 are trusted across various critical sectors, including Manufacturing, Power Generation, and Defense. We understand the unique demands of valves in these environments.
Ready When You Are
With an extensive stock of 17,000+ valves, we are often able to provide immediate solutions, minimizing your downtime.
Maintenance Tips
- Conduct thorough visual inspections for wear or leaks during routine maintenance.
- Replace inline filters according to maintenance schedules to maintain proper flow rates.
- Replace inline filters per maintenance schedules.