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.
*
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