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Pb-3750 2, Parts breakdown, Pressure balanced shower valve – Santec PB-3750 User Manual

Page 2: Rough-in & valve installation

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The spare parts list is valid for the valves purchased after February 1, 2010.

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Parts Breakdown

Extension Kit for

Diverter Cartridge

NOTE: Failure to follow these instructions may cause damage or improper operations and nullify the
warranty.

Pressure Balanced Shower Valve

1. Rough-in & Valve Installation

Make sure the water supplies are off.
Rough valve body into wall, connecting piping to 1/2” female copper sockets or 1/2“ male I.P. nipples.
IMPORTANT: NOTE “UP” & “DOWN” MARKINGS ON BACK OF VALVE.
The depth of rough-in should account for thickness of wall materials to be used (combined thinckness

The distance between the center inlet of the valve and

and 2

see Figure 1).

Anchor installation to bracing between studs (ears on the valve body can be used for this by removing
the plastic guard) - otherwise, anchor the connecting pipe.
Valve should be pressurized and tested for leaks at the connections.

trim arrives to be installed.

1.
2.

3.

4.

5.
6.

FIGURE 1

1 5 /8” - 2 .0”

Center
of inlet

Finished wall

Plastic guard

FLUSH

Service Stop

Service Stop

Rubber Washer

Diverter Cartridge

Cartridge

Valve Body

PART # PB-015

Diverter Body

P00086

Valve Lock Nut

PM-1090

SA200

PB-3600-C

PB-3600-H

PB-3600-2

PB-002

PB40R

# PART DESCRIPTION

PART #

1

2

3

4

5

9

10

Screw PB Valve Estate

Extension

PB-3600-3

6

11

Diverter Rod Extension

12

Valve Cartridge Stem Extension

13

Metal Lock Washer

PB-3600-4

7

8

12

13

14

8

1

5

10

6

7

4

9

3

2

11