Brochure

66
6
A
ELECTRONIC MIXING VALVE FOR PLUMBING
Electronic mixing valve with optional selectable programs for thermal disin-
fection of hot water recirculation system to kill Legionella bacteria.
Code number includes:
three-way ball valve
3-wire floating control actuator
controller/user interface with DIN rail mounting bracket
mixed outlet temperature sensor/probe
return temperature sensor/probe
mixed outlet temperature gauge
optional Modbus-to-BACnet gateway for BAS integration
Power: 24 VAC - 50/60 Hz - 6 VA.
Adjustment temperature range: 70 — 185
o
F.
Disinfection temperature range: 100 — 185
o
F.
Max. working pressure: 230 psi.
Max. inlet temperature: 212
o
F.
Protection class: IP 54 (controller).
Meets requirements of ANSI/NSF 372-2011 and certified to ASSE
1017, CSA B15.3, UPC, IPC, Low Lead Laws and listed by ICC-ES
for use in accordance with the U.S. and Canadian plumbing codes.
6000
LEGIOMIX
®
Function
The electronic mixing valve is used in centralized systems that produce and
distribute domestic hot water. It maintains the temperature of the domestic
hot water delivered to the user when there are variations in the temperature
and pressure of the hot and cold water at the inlet or in the draw-off flow
rate. The LEGIOMIX
®
electronic mixing valve provides precise temperature
control over very low and very high flow rate demand, minimal pressure
drop with a ball valve control element, automatic self-cleaning to prevent
scale formation and easy-to-use digital interface with data logging, alarming
and status indication. The LEGIOMIX
®
electronic mixing valve is furnished
with a controller with LCD user interface that provides a set of programs for
circuit thermal disinfection to kill Legionella and is configurable via keypad,
or local or remote computer. Depending on the type of system and habits
of the user, temperature levels and operation times can be programmed as
desired. In addition, it comes standard with monitoring and remote control
connections.
Code Description Cv Lbs USD
600064A 1" NPT male union 21 7.3 4,171.00
600069A 1" sweat union 21 7.3 4,156.00
600066A 1" press union 21 7.3 4,255.00
600074A 1-1/4" NPT male union 24 8.2 4,300.00
600079A 1¼" sweat union 24 8.2 4,225.00
600076A 1¼" press union 24 8.2 4,330.00
600084A 1½" NPT male union 34 21 4,854.00
600089A 1½" sweat union 34 21 4,794.00
600086A 1½" press union 34 21 5,013.00
600094A 2" NPT male union 48 22 4,986.00
600099A 2" sweat union 48 22 4,920.00
600096A 2" press union 48 22 5,310.00
Recommended Flow Rates (gpm)
Size 1" 1¼" 1½" 2"
Minimum* 3 4.4 6.6 8.8
Maximum 94 107 152 215
Cv 21 24 34 48
°C
0
20
80
60
40
1
3
2
6
4
5
7
FRIDAY
T
M077
•
F T
R
077
•
F
ADJUSTMENT
RUNNING
1) Legiomix digital regulator
2) Mixing valve
3) Mixing valve actuator
4) Mixed water flow probe
5) Return probe (recirculation)
6) Mixed water flow temperature gauge
7) Actuator fixing clip
1) LEGIOMIX
®
digital controller
2) Mixing valve
3) Mixing valve 24 V 3-wire floating actuator
4) Mixed outlet water temperature sensor
5) Return water (recirculation) temperature strap-on sensor.
6) Mixed outlet water temperature gauge
7) Actuator mounting clip
30
50
70
90
110
130
150
170
190
210
F
10/12/2017
+
-
ASSE 1017
* Minimum flow = 0 GPM when recirculation pump flow rate is > valve minimum GPM rating
Applications diagram
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