
NAVALI.I.
Code No. 0816176
®
NAVAL
INSTALLATION INSTRUCTIONS
PISTON TYPE FLUSHOMETER
FOR EXPOSED CLOSET AND URINAL
INSTALLATIONS
Rev. 1
Exposed Closet Flushometer —
1-1/2" Top Spud
NAVAL 110/111
NAVAL 115
NAVAL 116
Exposed Urinal Flushometer —
1-1/4" Top Spud
NAVAL 180
Exposed Urinal Flushometer —
3/4" Top Spud
NAVAL 186
Certified
Made in the U.S.A
Exposed Closet Flushometer —
1-1/2" Back Spud
NAVAL 120
NAVAL 121
NAVAL 122
TheSloanNaval®isapistontypeFlushometerofsuperiordesign.Itemploysan
exclusive Xpelor By-Pass Feature that ensures consistent metering operation
even under the most severewater conditions. Navel Brass,StainlessSteel and
High Grade Thermoplastics insure that vital inside parts will not be affected by
corrosive water conditions. The Naval is especially suited for marine use, gray
water systems or any other application where aggressive or corrosive water
conditionswould reduce the life and efficiencyof an ordinary flushometer.
The Naval Flushometer is designed for easy installation and maintenance and
comes complete with a metal oscillating Non-Hold-Open lever actuator,
Bak-Chek®control stop, adjustable tailpiece(ground joint tailpiece availablefor
salt water applications), vacuum breaker flush connection, spud coupling, and
wall and spud flanges.
The following instructions will serve as a guide when installing the Sloan Naval
Flushometer.Asalways,goodsafetypracticesandcarearerecommendedwhen
installing your new Flushometer. If further assistance is required, contact your
nearest Sloan Representative office.
LIMITED WARRANTY
Sloan Valve Company warrants its Naval Flushometer to be made of first class materials, free from defects of material or workmanship under normal use and
to perform the service for which they are intended in athoroughlyreliable and efficient mannerwhen properly installed andserviced, for a period of three years
(1 year for specialfinishes)from date of purchase.During this period, SloanValveCompany will, at its option, repair orreplace any part orparts which prove to
be thus defective if returned to Sloan Valve Company, at customer’s cost, and this shall be the sole remedy available under this warranty. No claims willbe
allowedforlabor,transportation or other incidentalcosts.This warranty extendsonlytopersons or organizationswhopurchaseSloanValve Company’s products
directlyfrom Sloan ValveCompany for purposeof resale.
THERE ARE NO WARRANTIES WHICHEXTEND BEYOND THE DESCRIPTION ONTHE FACE HEREOF. IN NOEVENT IS SLOAN VALVE
COMPANY RESPONSIBLE FOR ANY CONSEQUENTIAL DAMAGES OF ANY MEASURE WHATSOEVER.

VALVE ROUGH-IN
NAVAL 110 — Water Saver, 3.5 gpf (13.2 Lpf)
NAVAL 111 — Low Consumption, 1.6 gpf (6.0 Lpf)
2-1/4"(57 mm) MIN.
11-1/2"
(292 mm)
† 1" CONTROL STOPIS AVAILABLE WITH WHITWORTH THREAD
C/L OF FIXTURE
C/L OF
WASTE
FIN.WALL
FIN. FLOOR
1" I.P.S.
(25 mm DN)
SUPPLY†
4-3/4"(121 mm)
NAVAL 120, 121 & 122 — Water Saver, 3.5 gpf (13.2 Lpf)
NAVAL 120-1.6, 121-1.6 & 122-1.6 — Low Consumption, 1.6 gpf (6.0 Lpf)
NAVAL 115 & 116 — WaterSaver, 3.5 gpf (13.2 Lpf)
NAVAL 115-1.6 & 116-1.6 — Low Consumption, 1.6 gpf (6.0 Lpf)
2-1/4" (57mm) MIN.
(NAVAL 115)24" (610 mm)
(NAVAL 116)27" (686 mm)
† 1" CONTROL STOP IS AVAILABLEWITH WHITWORTH THREAD
C/L OF FIXTURE
C/L OFWASTE
FIN.
WALL
4-3/4"(121 mm)
FIN.FLOOR
NAVAL 180-1 — Low Consumption, 1 gpf (3.8 Lpf)
2-1/4"(57 mm) MIN.
1" I.P.S.
(25 mm DN)
SUPPLY†
1" I.P.S.
(25 mmDN)
SUPPLY†
2-1/4"(57 mm) MIN.
(NAVAL 120)11-1/2" (292 mm)
(NAVAL 121)16" (406 mm)
(NAVAL 122)24" (610 mm)
6-1/2"(165 mm) MIN.
† 1" CONTROL STOP IS AVAILABLEWITH WHITWORTH THREAD
C/L OF FIXTURE
FIN. WALL
MODEL 186-1 — Low Consumption, 1 gpf (3.8 Lpf)
2-1/4"(57 mm) MIN.
11-1/2"
(292 mm)
C/L OFFIXTURE
1" I.P.S.
(25 mm DN)
SUPPLY†
4-3/4"(121 mm)
FIN. FLOOR
3/4" I.P.S.
(20 mm DN)
SUPPLY
4-3/4"(121 mm)
11-1/2"
(292 mm)
† 1" CONTROL STOP IS AVAILABLEWITH WHITWORTH THREAD
C/L OF FIXTURE
FIN. FLOOR
FIN. WALL
4-3/4" (121mm)
ForSaltWaterapplications,SloanValveCompanyrecommendsfurnishing
NavalValveswithaGroundJointSupplyStop.Specify“-GJ”(GroundJoint)
variation.
Salt Water and other non-potable water supplies typically do not require
theuseofvacuumbreakers.Tofurnishthevalveslessthevacuumbreaker,
specifythe “-XYV” variation.
FLUSH VOLUMES NOTED ABOVEARE FACTORY SET.
Figure 1
VALVE FLUSH VOLUME ADJUSTMENT RANGE
Urinal: 0.5 to 3 gpf (1.9 to 11.4 Lpf)
Closet: 1.5 to 7 gpf (5.7 to 26.5 Lpf)
FIN. FLOOR
FIN. WALL