4
S45-1986, S45-1987, S45-1989, S45-1990 Installation
10/25/10
Bradley Corporation • 215-1444 Rev. E; ECM 10-05-062A
Installing Valves on Eyewashes
6
1
3
5
2
4
7
7
FREEZE VALVE ONLY: Remove
the old ball valve and install the
new ball valve.
NOTE: When the valve is in the
closed position, make sure the
ball weep hole points toward the
eyewash bowl.
A
Install the freeze or scald protection valve at a low
point or where the water will tend to be static or
“dead leg.”
DUAL VALVE INSTALLATION: Make sure the
freeze valve is connected closest to the ball valve.
NOTE: Point the valve(s) downward to allow for
drainage (the flow should be in the direction
shown on the valve’s nameplate
.
B
IMPORTANT
To prevent an ice patch hazard, Bradley
recommends that discharge from the
valve be directed through a hose or
piping to the waste.
Discharge hoses or piping should be
short so that there is no standing water
that may freeze.
To prevent restriction in the tube,
make sure the pipe tie straps are snug
around the tube and piping but not
overtightened.
Item Part No.
Qty. Description
1
S45-1703
1
Freeze Protection Valve
S45-1702
1
Scald Protection Valve
2
S27-329
1
Ball Valve, ½" Drilled
3
169-838
1
Tee, ½" NPT
4
113-006LG
1
½" NPT Close Nipple
5
145-204
1
Compression Fitting
6
269-783C
1
Tube,
³⁄₈
" Supply (36")
7
269-147
2
Cable Tie
8
169-862
1
Elbow,
½" NPT Street
Freeze
Valve
Scald
Valve
Dual Valve Installation
