General valves – inspection and maintenance
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.
Lessons include:
Pre-inspection activities:
- Schedule inspection
- Prepare materials
- Permits
- Notifications
Inspection activities:
- Visual inspection
- Lubrication
- Flushing and operability testing
- Injecting stem sealant
Post-inspection activities:
- Complete notifications
- Documentation
