Specification

Required Electrical Service
Dedicated circuit required, protected with Class A
Ground-Fault Circuit-Interrupter (GFCI) or Residual
Current Device (RCD):
Locate a 120 V outlet within close proximity to the valve.
Installation Notes
Install this product according to the installation guide.
This valve should be used in shower systems only and is not
intended to be connected to bath spouts unless installed in a
DTV–Bath system.
Provide access for servicing valve.
Use 3/4″ supply lines for optimum performance.
A hot water system equal to 80 gallons (102 L) is
recommended.
Water heater must be set no higher than 125°F (52°C)
Do not install this valve in walls exposed to subfreezing
temperatures.
Avoid mounting the valve in a wall adjacent to a frequently
occupied room, such as a bedroom or living room.
Pressure regulators are strongly recommended in applications
where large pressure swings are anticipated or pressure
differences between the supplies exist, such as commercial
installations with separate hot and cold supply systems.
Water hammer arrestors and shut-offs are required in both the
hot and cold supplies.
A 1/2″ NPT plug must be installed in any unused outlet.
Shower drain capacity must meet the shower system flow
rate. DTV is capable of flowing a maximum of 21 gpm
(71.5 lpm) at 45 PSI (310.3 kPa).
20-1/8" (51.1 cm)
21-5/16" (54.1 cm)
5-15/16" (15 cm)
13' 1/8" (396.6 cm)30-7/8" (78.4 cm)
22-1/4" (56.5 cm)
1/2" NPT Outlets (6)
3/4" NPT Inlets
Cold
Hot
7-3/8"
(18.7 cm)
9-3/16"
(23.3 cm)
3"
(7.6 cm)
2-1/8"
(5.4 cm)
3-5/16"
(8.4 cm)
1-3/4" (4.4 cm)
1-3/4" (4.4 cm)
1-3/4" (4.4 cm)
1-3/4" (4.4 cm)
1-3/4" (4.4 cm)
3-1/16" (7.8 cm)
2-3/16" (5.6 cm)
3-3/16"
(8 cm)
2"
(5.1 cm)
1-5/16" (3.3 cm)
Product Diagram
DTVTM
DTVTM SIX-PORT THERMOSTATIC VALVE
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