OPERATION AND MAINTENANCE MANUAL
01-2016
9
Operation diagram for hydrant TYPE 8852 DN80
8852.2
CLOSE
OPEN
The order of operations during opening and closing of a hydrant type 8852 configured with a shutoff gate
valve.
- Starting:
1. Open the shutoff gate valve.
2. Open the hydrant.
- Stopping:
3. Close the hydrant.