June 25, 2026
York County Natural Gas Authority •
Rock Hill, SC
Join us for the Kerotest Valve Training on June 25, 2026, from 9:00 AM – 2:00 PM at York County Natural Gas Authority (979 W Main St, Rock Hill, SC 29730). Courtesy of Ed Young Sales Co (EYSCO). Lunch is included.
Course Outline:
Ball Valves (plastic “Polyball”)
- General best practices
- Operating at high differential (floating ball valve concept)
- operating nut removal and replacement
Ball Valves (steel “Weldball”)
- General best practices
- Operating at high differential (floating ball valve concept)
- Stem seal replacement
- Gear operator adjustment
Gate Valves (steel “EV-11” and “Model 1”)
- Soft and metal seat design
- Live packing repair
- Re-seating metal seat valve under pressure
Needle Valves
- Connection Sizes (NPT threads)
- Packing design alternatives
Questions? Contact Bradley Utz at bradley.utz@eysco.com