PRIOR TO INSTALLATION
Prior to installing the Sloan Navel Flushometer, install the items listed below as
illustrated in Figure 1.
•
Closet/urinal fixture
•
Drain line
•
Water supply line
Important:
•
ALL PLUMBING IS TO BE INSTALLED IN ACCORDANCE WITH
APPLICABLE CODES AND REGULATIONS.
•
WATER SUPPLY LINES MUST BE SIZED TO PROVIDE AN ADEQUATE
VOLUME OF WATER FOR EACH FIXTURE.
•
FLUSH ALL WATER LINES PRIOR TO INSTALLING FLUSHOMETER
The Sloan Naval
®
is designed to operate with 10 to 100 psi (69 to 689 kPa) of
water pressure. THE MINIMUM PRESSURE REQUIRED TO THE VALVE IS
DETERMINED BY THE TYPE OF FIXTURE SELECTED. Consult fixture
manufacturer for minimum pressure requirements.
Most Low Consumption water closets (1.6 gallon/6 liter) require a minimum
flowing pressure of 25 psi (172 kPa).
Protect the Chrome or Special finish of this flushometer — DO NOT USE
TOOTHED TOOLS TO INSTALL OR SERVICE THE VALVE. Also, see “Care
and Cleaning” section of this manual.
IMPORTANT: WITH THE EXCEPTION OF CONTROL STOP INLET, DO NOT
USE PIPE SEALANT OR PLUMBING GREASE ON ANY VALVE
COMPONENT OR COUPLING!
TOOLS REQUIRED FOR INSTALLATION
•
Slotted screwdriver
•
Sloan A-50 “Super-Wrench™” or smooth jawed spud wrench
INSTALLATION
Step 1 - Control Stop Installation (Figure 2)
Install the Sloan Bak-Chek
®
Control Stop and Supply Flange to the water supply
line with the outlet positioned as required.
For Sweat Solder applications, see the following instructions & Figure 3:
A. Measure distance from finished wall to centerline of Fixture Spud. Cut water
supply pipe 1-1/4" (32 mm) shorter than this measurement. Chamfer O.D.
and I.D. of water supply pipe.
B. Slide Threaded Adapter onto water supply pipe until end of pipe rests against
shoulder of Adapter. Sweat solder Adapter to water supply pipe.
C. Determine length of Covering Tube by measuring distance from finished wall
to the first thread of Adapter (dimension “X” in Figure 3). Cut Covering Tube
to this length.
D. Slide Covering Tube onto water supply pipe. Slide Wall Flange over Covering
Tube until it rests against the finished wall.
E. Install the Sloan Bak-Chek
®
Control Stop to the water supply line with the
outlet positioned as required.
Step 2 - Install Vacuum Breaker Flush Connection (Figure 4)
Slide the Spud Coupling, Nylon Slip Gasket, Rubber Gasket and Spud Flange
over the Vacuum Breaker Tube and insert tube into Fixture Spud. Hand tighten
Spud Coupling onto Fixture Spud.
Note: On valves furnished less vacuum breaker, (XYV variation), connect flush
tube to the bottom of the valve using the slip gasket supplied.
Step 3 - Install Flushometer
SLOAN ADJUSTABLE TAILPIECE (Figure 5)
The Sloan Adjustable Tailpiece compensates for “off-center” roughing-in on the
job. Maximum adjustment is 1/2" (13 mm) IN or 1/2" (13 mm) OUT from the
standard 4-3/4" (121 mm) (centerline of Flushometer to centerline of Control
Stop).
If a ground joint tailpiece has been specified (recommended for seawater
applications), there is no lateral adjustment; therefore, the 4-3/4" (121 mm)
NOTE: If roughing-in measurement
exceeds 5-1/4" (133 mm), a longer
tail may be supplied.
4-1/4"
(108 mm) MIN.
5-1/4"
(133 mm) MAX.
Figure 5
IRON PIPE NIPPLE OR COPPER PIPE
WITH SWEAT SOLDER ADAPTER
SUPPLY
FLANGE
BAK-CHEK
®
CONTROL STOP
STOP CAP
Figure 2
SET
SCREW
COVERING TUBE
“YBYC” VARIATION SHOWN
Figure 4
MODEL 110/111
MODEL 113/115/116
MODEL 117
MODEL 120
MODEL 121
MODEL 122
MODEL 180
MODEL 186
SPUD
COUPLING
VACUUM
BREAKER
TUBE
NYLON
SLIP
GASKET
RUBBER
GASKET
SPUD
FLANGE
SPUD
COUPLING
VACUUM
BREAKER
NYLON
SLIP
GASKET
RUBBER
GASKET
SPUD
FLANGE
VACUUM
BREAKER
TUBE
SPUD
COUPLING
NYLON
SLIP
GASKET
RUBBER
GASKET
SPUD
FLANGE
ELBOW FLUSH
CONNECTION
C/L OF FIXTURE SPUD
ADAPTER
WATER SUPPLY PIPE
WALL FLANGE
COVERING TUBE
1-1/4" (32 mm)
FINISHED WALL
Figure 3
“X”
