TM 5-4610-218-12
Table 2-1.
Valves and Draincocks
Normal
Illus-
Symbol
Location
Function
Type and
Startup
Operating
tration
Size
Position
Position
F i g . No.
VC-6
Raw water
Vents raw
1/2 in,
Closed
Closed
line to
water line
brass
slurry
t o assist
draincock
feeder.
complete
used as a
vent.
CV-7
Raw water
Controls
1/2 in.
Open
Partially
line to
flow of
gate
open
raw water
valve.
slurry
used for
feeder
dilution
compart-
of lime-
ment.
stone
slurry.
CV-8
Raw water
Control
1/2 in.
Open
Closed
line to
valve for
gate
slurry
filling
valve.
feeder
tank.
slurry
tank.
2-2
