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Code No. 0816488

Rev. 1 (02/17)

INSTALLATION INSTRUCTIONS FOR 

FOOT PEDAL ACTIVATED WATER CLOSET AND URINAL FLUSHOMETERS

LIMITED WARRANTY

Sloan Valve Company warrants its Sloan Flushometers 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 a thoroughly reliable and efficient manner when properly installed and serviced, for a period of three years (1 year for special finishes) 

from date of purchase. During this period, Sloan Valve Company will, at its option, repair or replace any part or parts 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 will be allowed for labor, transportation or other incidental 

costs. This warranty extends only to persons or organizations who purchase Sloan Valve Company’s products directly from Sloan Valve Company for purpose of resale.

THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION ON THE FACE HEREOF. IN NO EVENT IS SLOAN VALVE COMPANY RESPONSIBLE FOR 

ANY CONSEQUENTIAL DAMAGES OF ANY MEASURE WHATSOEVER.

PRIOR TO INSTALLATION

Before installing the Sloan Flushometer, be sure the items listed below are 

installed. Also, refer to the rough-in diagrams on Page 2.
•  Closet/urinal fixture
•  Drain line
•  Water supply line
•  Drill holes in wall for foot pedal actuator and water inlet to fixture
Due to code restrictions and installation practices, the Crown Naval 313 

INT’L is for International use only.

Important:

• INSTALL ALL PLUMBING 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 MAKING CONNECTIONS.

Most Low Consumption water closets (1.6 gallon/6.0 liter) require a 

minimum flowing pressure of 25 psi (172 kPa).
The Sloan Flushometer is designed to operate with 15 to 100 psi (104 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 gpf/6.0 Lpf) 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: EXCEPT FOR CONTROL STOP INLET, DO NOT USE PIPE 

SEALANT OR PLUMBING GREASE ON ANY VALVE COMPONENT OR 

COUPLING!

TOOLS REQUIRED FOR INSTALLATION

•  Straight blade screwdriver for stop adjustment (exposed models only)
•  Sloan A-50 Super-Wrench™, Sloan A-109 Plier Wrench or smooth jawed 

spud wrench

•  Hole saw for foot pedal actuator and water inlet to fixture
•  1/16” hex wrench for supply flange (exposed models only)

Royal 310 

Exposed Model Shown

Royal, Regal, and 

Crown Naval

Models 310, 312, 313, 313 INT’L, 

318, 320, 323 and 343

Exposed and Concealed  

Foot Pedal Activated  

Closet and Urinal  

Flushometer Valves

Royal 313 

Concealed Model Shown

Crown Naval 313 INT’L 

Concealed Model Shown

Made in the U.S.A.

Summary of Contents for Royal 310

Page 1: ...code restrictions and installation practices the Crown Naval 313 INT L is for International use only Important INSTALL ALL PLUMBING IN ACCORDANCE WITH APPLICABLE CODES AND REGULATIONS WATER SUPPLY LI...

Page 2: ...tion 1 6 gpf 6 0 Lpf Model 318 Water Saver 3 5 gpf 13 2 Lpf Model 318 1 6 Low Consumption 1 6 gpf 6 0 Lpf Model 320 Water Saver 1 5 gpf 5 7 Lpf Model 320 1 0 Low Consumption 1 0 gpf 3 8 Lpf Model 323...

Page 3: ...L of Fixture Spud Cut pipe 1 32 mm shorter than this measurement Chamfer O D and I D of water supply pipe WATER SUPPLY PIPE FINISHED WALL 1 1 4 32 mm C L OF FIXTURE SPUD SWEAT SOLDER ADAPTER B Slide...

Page 4: ...LBOW OUTLET TUBE COUPLING NYLON SLIP GASKET RUBBER GASKET GASKET SAME PIPING AS ABOVE EXCEPT WITHOUT CALLOUT BRACKETS USED FOR VACUUM BREAKER FLUSH CONNECTION PROCEDURE MODEL 310 312 VACUUM BREAKER TU...

Page 5: ...own by dashed lines are not supplied by Sloan FIXTURE SIDE OF WALL 1 1 2 OR 3 4 I P S PIPE CONNECTION NOT SUPPLIED BY SLOAN S 21 GASKET F 2 A COUPLING NUT F 100 FLUSH CONNECTION SUPPLIED 3 1 4 LONG B...

Page 6: ...End to Actuator Assembly ACTUATOR SHAFT END COUPLING MOUNTING NUT WALL FIXTURE SIDE ACTUATOR ASSEMBLY 9 Adjust Control Stop and Install Stop Cap A Install Gasket between the Actuator Assembly and open...

Page 7: ...n or damage Replace Inside Parts Kit 4 Length of flush is too short short flush A Diaphragm Assembly and Guide Assembly are not hand tight Screw the two assemblies hand tight B Enlarged By pass orific...

Page 8: ...ng Assembly Model 320 4E F 2 A 3 4 19 mm Slip Joint Coupling Set of 2 Model 323 4F F 2 A 1 1 4 32 mm Slip Joint Coupling Set of 2 Model 343 5 ELL with 1 1 4 32 mm Tail Models 310 312 6 ELL with 3 4 19...

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