The information contained in this document is subject to change without notice.
Repair Parts and Maintenance Guide
12
Manual Flushometers
Royal
®
Flushometer
ROYAL
®
PERFORMANCE KIT
Relief Refi ll Flow
Code No. Part No. Description Valve
†
Head* Ring
3301070 A-1101-A Low Consumption Water Closets-1.6 gpf (6.0 Lpf)** Green Gray Smooth
3301071 A-1102-A Water Saver Water Closets-3.5 gpf (13.2 Lpf)** White Gray Smooth
3301072 A-1103-A 9 Liter European Water Closets-2.4 gpf (9.0 Lpf) Blue Gray Smooth
3301073 A-1106-A Wash Down Urinals-0.5 gpf (1.9 Lpf) Green Black Smooth
3301074 A-1107-A Low Consumption Urinals-1.0 gpf (3.8 Lpf)** Green Black Slotted
3301075 A-1108-A Water Saver Urinals-1.5 gpf (5.7 Lpf)** Black Black Smooth
*Closet re ll heads (gray) have larger slots than urinal re ll heads (black).
*Contact factory for optional tune-up kits.
DIAPHRAGM ONLY KIT
Relief Refi ll Flow
Code No. Part No. Description Valve
†
Head* Ring
3301502 A-1041-A Low Consumption Water Closets-1.6 gpf (6.0 Lpf)** Green Gray Smooth
3301501 A-1038-A Water Saver Water Closets-3.5 gpf (13.2 Lpf)** White Gray Smooth
3301505 A-1044-A 9 Liter European Water Closets-2.4 gpf (9.0 Lpf) Blue Gray Smooth
3301504 A-1043-A Wash Down Urinals-0.5 gpf (1.9 Lpf) Green Black Smooth
3301503 A-1042-A Low Consumption Urinals-1.0 gpf (3.8 Lpf)** Green Black Slotted
3301500 A-1037-A Water Saver Urinals-1.5 gpf (5.7 Lpf)** Black Black Smooth
3301506 A-1045-A High-Ef ciency Water Closets-1.28 gpf (4.8 Lpf) Blue Gray Smooth
3301142 A-1047-A High-Ef ciency Urinals-0.25 gpf (1.0 Lpf) with White Inserts White HEU Black Smooth
3301143 A-1050-A High-Ef ciency Urinals-0.125 gpf (0.5 Lpf) with White Inserts Blue HEU Black Smooth
3301594 A-1075-A-BX High-Ef ciency Water Closets-1.28 gpf (4.8 Lpf) RW Blue Black Smooth
3301592 A-1073-A-BX High-Ef ciency Urinals-0.5 gpf (1.9 Lpf) RW Green Black Smooth + Slotted
3301591 A-1077-A-BX High-Ef ciency Urinals-0.25 gpf (1.0 Lpf) RW White HEU Black Smooth
3301590 A-1070-A-BX High-Ef ciency Urinals-0.125 gpf (0.5 Lpf) RW Blue HEU Black Smooth
† Consult factory for availability of replacement plastic relief valves (green, black, blue, and white) and brass relief valves.
NOTE: For older water closets that require 4.5 gpf (17.0 Lpf), choose kits A-1102-A or A-1038-A, but remove the ow ring before use. For blowout-style urinals that require 3.5 gpf (13.2 Lpf),
choose kits A-1102-A or A-1038-A. For service sinks that require 6.5 gpf (24.6 Lpf), order A-36-A diaphragm repair kit (not shown Sloan Code No. 3301036) and remove the ow ring before
use. Regulations for low consumption xtures prohibit the use of higher ush volumes.
*Closet re ll heads (gray) have larger slots than urinal re ll Heads (black).
** Water Saver (3.5 gpf closet and 1.5 gpf urinal) and Low Consumption (1.6 gpf closet and 1.0 gpf urinal) xtures must use matching gpf (Lpf) diaphragm kits; using a smaller gpf (Lpf) kit in
xtures not intended for less volume will result in inadequate dilution in urinals and improper evacuation in closets.
RW for use with Reclaimed Water Flushometers.
*Contact factory for optional tune-up kits.
The colors of the relief valve and
the re ll head plus the shape of
ow ring identify the ush volume
of a DUAL-FILTERED DIAPHRAGM
ASSEMBLY.
DUAL-FILTERED DIAPHRAGM ASSEMBLY
Available in diaphragm only and Royal
®
Performance
™
Kits.
Royal
®
Performance
™
Kit includes dual- ltered diaphragm assembly (item
3), handle repair kit with triple seal packing (item 8), high back pressure
vacuum breaker repair kit (item 11), and one tailpiece O-ring (item 15A).
DIAPHRAGM ONLY KIT contains “drop-in” dual- ltered diaphragm assembly
(item 3) ONLY.
The dual- ltered diaphragm can be used in Royal,
®
Regal,
®
and similar
diaphragm-style valve bodies. For use in Sloan valve bodies with a bell-
shaped cover (manufactured before 1964), replace the bottom lter ring in
these kits with a blue A-108 lter ring (not shown Sloan Code No. 5301283).
NOTE: In January 1998, the Royal
®
diaphragm design was upgraded to a
preassembled unit with two (2) plastic ltering rings attached to the rubber diaphragm
(one on top and one on bottom). If the ushometer you are servicing has our older,
segmented diaphragm with brass by-pass hole, refer to our Regal section for
additional troubleshooting information.
COVER
BODY
HANDLE COUPLING
HANDLE ASSEMBLY
FLUSH CONNECTION
(VACUUM BREAKER)
SPUD COUPLING
STOP
COUPLING
CONTROL
STOP
SUPPLY
FLANGE
TAILPIECE
OUTLET COUPLING
SPUD FLANGE
The information contained in this document is subject to change without notice.
Royal
®
Flushometer
Repair Parts and Maintenance Guide
13
Manual Flushometers
ATTENTION INSTALLERS: With the exception of the control stop inlet,
DO NOT USE pipe sealant or plumbing grease on any valve component or
coupling! To protect the chrome or special nish of Sloan ushometers,
DO NOT USE toothed tools to install or service these valves. Use our
A-50 Super-Wrench or other smooth-jawed wrench to secure couplings.
Regulations for low consumption xtures (1.6 gpf/6.0 Lpf closets and
1.0 gpf/3.8 Lpf urinals) prohibit use of higher ush volumes.
1. Flushometer does not function (no fl ush).
A. Control stop or main supply valve is closed. Open control stop or main
supply valve.
B. Handle assembly is damaged. Replace B-73-A handle or repair with
B-51-A handle repair kit.
C. Relief valve is damaged. Replace relief valve.
2. Handle leaks.
A. Handle seal or handle assembly is damaged. Replace B-73-A handle
or repair with B-51-A handle repair kit.
3. Water splashes from fi xture.
A. Control stop is open wider than necessary. Adjust control stop for
desired delivery of water volume.
B. Water saver/conventional diaphragm assembly is installed on low
consumption xture or closet diaphragm assembly is installed on
urinal xture. Determine the required ush volume (see label on valve
or markings on xture). Replace diaphragm assembly or relief valve
for appropriate ush volume of xture.
4. Volume of water is insuffi cient to adequately siphon fi xture.
A. Control stop is not open wide enough. Adjust control stop for desired
delivery of water volume.
B. Diaphragm assembly is damaged. Replace diaphragm assembly.
C. Low consumption diaphragm assembly is installed on water saver/
conventional xture or urinal diaphragm assembly is installed on
closet xture. Determine the required ush volume (see label on valve
or markings on xture). Replace diaphragm assembly or relief valve
for appropriate ush volume of xture.
D. Inadequate water volume or pressure is available from supply.
Increase ow rate or pressure to the valve. If gauges are not available
to measure supply pressure/volume, remove relief valve from
diaphragm assembly and open the control stop.
If the xture siphons: Additional water volume is required. Install
higher ushing volume relief valve or diaphragm assembly or cut
ow ring from guide. IMPORTANT: LAWS AND REGULATIONS
PROHIBIT THE USE OF HIGHER FLUSHING VOLUMES THAN
LISTED ON FIXTURE OR FLUSHOMETER.
If the xture DOES NOT siphon (or a low consumption ush is
required): Additional steps must be taken to increase the water
pressure and/or volume at the water supply. Contact xture
manufacturer for minimum supply requirements of xture.
5. Flushometer valve closes immediately (short fl ush).
A. Worn or damaged diaphragm assembly. Replace diaphragm
assembly.
B. Handle assembly is damaged. Replace B-73-A handle or repair with
B-51-A handle repair kit.
C. Low consumption diaphragm assembly is installed on water saver/
conventional xture or urinal diaphragm assembly is installed on
closet xture. Determine the required ush volume (see label on valve
or markings on xture). Replace relief valve or diaphragm assembly
for appropriate ush volume of xture.
6. Length of fl ush is too long (long fl ush) or fails to shut off.
A. Bypass hole (upper lter ring) of diaphragm assembly is dirty. Remove
the diaphragm assembly. Disassemble the lter rings from the
diaphragm, wash under running water, and reassemble. Replace as
necessary.
B. Relief valve or diaphragm assembly is damaged. Replace relief valve
or diaphragm assembly.
C. Water saver/conventional diaphragm assembly is installed on low
consumption xture or closet diaphragm assembly is installed on
urinal xture. Determine the required ush volume (see label on valve
or markings on xture). Replace diaphragm assembly or relief valve
for appropriate ush volume of xture.
D. Inside cover is damaged. Install new A-71 part.
E. Line water pressure dropped and is insuf cient to close valve. Close
the control stop until pressure is restored.
F. Relief valve is not seated properly. Disassemble diaphragm
components (relief valve, lter rings, and diaphragm unit), wash under
running water, and reassemble. Replace as necessary.
7. Chattering noise is heard during fl ush.
A. Inside cover is damaged. Install new A-71 part.
B. Relief valve or diaphragm assembly is damaged. Replace relief valve
or diaphragm assembly.
CARE AND CLEANING INSTRUCTIONS
DO NOT USE abrasive or chemical cleaners to clean ushometers that may
dull the luster and attack the chrome or decorative nish. Use ONLY mild
soap and water, then wipe dry with a clean towel or cloth. When cleaning
the bathroom tile, protect the ushometer from any splattering of cleaner.
Acids and cleaning uids can discolor or remove chrome plating.
When assistance is required, please contact
Sloan Technical Support at: 1-888-SLOAN-14 (1-888-756-2614).
TROUBLESHOOTING GUIDE
372626_Master_Book_ccg.indd 10 9/18/17 7:52 AM
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