McKenzie Valve UBBR Ball Valve: Tested for 10 Years of Reliability

Dear McKenzie Valve Community,

Railcars operate under tough conditions—fluctuating temperatures, constant vibration, and repeated use over years of service. That’s why we put our UBBR bolted body-retainer ball valves through a 10-year environmental cycle test, exposing them to extreme conditions to evaluate performance and reliability.

In our latest case study, you’ll discover how the UBBR valve:

• Maintained a leak-free seal at temperatures from -94°F to 356°F
  
• Withstood 60 GRMS vibration levels—simulating real-world railcar stress
  
• Simplified maintenance with a bolted design—no welding or special tools required

Whether you're an engineer, repair technician, or industry professional, this case study highlights how McKenzie Valve continues to innovate for reliability, safety, and ease of maintenance in rail applications.

Curious to learn more?

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Thank you for being part of the McKenzie Valve journey as we engineer solutions that make a real difference.

Best regards,
The McKenzie Valve Team

McKenzie Valve & Machining, 145 Airport Road, McKenzie, TN, 38201, United States

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