Installing Valves On Combination Units - Bradley S45-1989 Instalación

Installation

Installing Valves on Combination Units

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.
Dual Valve
Scald
Installation
Valve
Freeze
Valve
FREEZE VALVE ONLY: Remove
the old ball valve and install the
A
new ball valve.
NOTE: When the valve is in the
closed position, make sure the
ball weep hole points toward the
eyewash bowl.
Dual Valve
Installation
Freeze
Valve
Scald
Valve
Bradley Corporation • 215-1444 Rev. E; ECM 10-05-062A
Item
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2
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2 4
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S45-1986, S45-1987, S45-1989, S45-1990
Part No. Qty. Description
S45-1703 1 Freeze Protection Valve
S45-1702 1 Scald Protection Valve
S27-301 1 Ball Valve, 1" Drilled
169-840 1 Tee, 1" NPT x 1" NPT x ½" NPT
113-006LN 1 1" NPT Close Nipple
113-006LG 1 ½" NPT Close Nipple
145-204 1 Compression Fitting
269-783M 1 Tube, ³⁄₈" Supply (96")
269-147 1 Cable Tie
Install the freeze or scald protection valve at a low
point or where the water will tend to be static or
"dead leg."
B
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
Item Part No. Qty. Description
1 S45-1703
S45-1702
2 S27-329
3 169-838
4 113-006LG
5 145-204
6 269-783C
7 269-147
8 169-862
10/25/10
.
1 Freeze Protection Valve
Scald Protection Valve
1
1 Ball Valve, ½" Drilled
1 Tee, ½" NPT
1 ½" NPT Close Nipple
1 Compression Fitting
1 Tube, ³⁄₈" Supply (36")
2 Cable Tie
1 ½" NPT Street
Elbow,
5