This course covers consistent and safe inspection and maintenance of ball, gate, twin-seal, globe, and four-way valves. Students will learn proper inspection and maintenance techniques through hands-on activities with all valve types.
- Schedule inspection
- Prepare materials
- Visual inspection
- Flushing and operability testing
- Injecting stem sealant
- Complete notifications
Want to learn more?
The videos (above) by Walworth Valves and jorcyd show a (1) cutaway of a slab gate valve, (2) cutaway of an expanding gate valve, (3) cutaway of a twin seal valve.