American Standard R422, R422S User Manual

2-3/4"

(71 mm)

MODEL NUMBER:

❏ R422 Two-Way In-Wall Diverter Valve Rough

❏ R422S Two-Way In-Wall Diverter Valve Rough

FINISHED WALL

ROUGH VALVES

IN-WALL TWO-WAY DIVERTER VALVES

(Discrete)

1/2" NPT inlets/outlets. 2 Discrete functions. LESS Handle.

(Shared)

1/2" NPT inlets/outlets. 2 Discrete/1 Shared functions. LESS Handle.

3-1/8"

(80 mm )

3-1/8"

(80 mm)

1-3/4"

(46 mm)

ALL CONNECTIONS 1/2" NPT

2-1/4"

(57 mm)

FINISHED WALL

GENERAL DESCRIPTION:

In-Wall Diverters: Rotational control alternates water ow between two different shower outlets (i.e. showerhead, handspray, body side spray or tub spout). Forged brass valve body. Mixed water inlet and two outlets are marked on back of valve body. 1/2" NPT connections on mixed water inlet and two outlets. Stamped brass escutcheon. Tub port with increased water ow (see chart).

NOTE: Cannot be used as a shut-off valve.

1-5/8

(40 mm )

DIVERTER OPERATION

DISCRETE FUNCTIONS

R422

A B

(31 mm )

R422S

SHARED FUNCTIONS

A + B

A B

A + B

1-1/4

PRODUCT FEATURES:

Solid Brass Construction: Durable, ideal material for

prolonged contact with water.

Removable Plaster Guard: Permits checking of valve installation prior to installing trim parts.

SUGGESTED SPECIFICATION

Two way diverter shall feature a forged brass body with 1/2” NPT mixed water inlet and outlets. Fitting shall be American Standard Model # R422_.

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ROUGH VALVES

IN-WALL TWO-WAY DIVERTER VALVES

CODES AND STANDARDS

These products meet or exceed the following codes and standards:

ASME A112.18 .1 CSA B125.1

Meets the American Disabilities Act Guidelines and ANSI A117.1 Requirements for the physically challenged.

Product Number Description

16 14 12 10

8 6 4 2

GALLONS PER MINUTE

INLET PRESSURE (PSI)

FLOW RATE - R422S

16 14 12 10

8 6 4

GALLONS PER MINUTE

2 0

INLET PRESSURE (PSI)

FLOW RATE - R422

Port A

Tub Port

80706050403020

Port A Tub Port

Tub Port + Port A

80706050403020

R422*

Two-Way In-Wall Diverter. 2 Discrete functions. LESS handle.

BODIES

ROUGH VALVE

R422S*

Two-Way In-Wall Diverter. 2 Discrete/1 Shared functions. LESS handle.

*Rough and Trim must be ordered separately.

R422 and R422S will accept the following handles:

Town Square

T555.430 T064.430 T010.43 0 T506.430 T184.43 0 T353.430

Berwick

Serin

Berwick

Gre e n Tea

Portsmouth

AVAILABLE TRIM KITS

T430.430 T430.432 T4 2 0.430 T420 . 4 3 2 T4 4 0.430

Moments

Portsmouth

Times Square

Quentin

Townsend

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