Caleffi North America, Inc.
3883 West Milwaukee Road
Milwaukee, WI 53208
T: 414.238.2360 F: 414.238.2366
6-17-19
LEAVE THIS GUIDE WITH USER
2
Dimensions
1
1
2
2
3
3
4
4
A A
B B
SCALE
TOLERANCES UNLESS NOTED
SHEET
DIMENSIONING AND TOLERANCING PER ASME Y14.5M-1994
PROJECT:
DWN
CHKD
DATE
DATE
THIRD ANGLE
NOTICE ON REPRODUCTIONS
ANGLESDECIMALS
FINISH
MATERIAL
TITLE
PN
SIZE
Legiomix Station 1"
THIS DRAWING, THE DE SIGN AND THE PATE NTS IT COVERS, A RE THE PROPERTY OF
CALEFFI INC. THEY ARE LOANED MERELY A ND ON THE BORROW ER'S EXPRESS AGRE EMENT
THAT THEY W ILL NOT BE REPROD UCED, COPIED, LO ANED, EXHIBITED , NOR USED EXCEP T
IN THE LIMITED WAY A ND THE PRIVATE US E PERMITTED BY WR ITTEN CONSENT GIV EN BY
THE LENDER TO THE BORROWE R.
10/29/2018
PATH:
C:\InventorWork\Workspace\Mix Valves\LegioMix station\LegioMixStation 1 inch.iam
Mike
2
REV
.X ±
.XX ±
.XXX ±
X° ±
B
CALEFFI NORTH AMERICA
3883 West Milwaukee Road
Milwaukee, WI 53208
A
B C
D
E
F
H
I
G
LegioMix Station Assembly Dimensions
LegioMix As
mDESCRIPTION A B C D E F G H I
600066AS
1" 24.75 7.5 8.25 5.25 35.25 32 39 3.5 3.5
600076AS
1.25" 27 7.5 9 6.25 39.25 36 43 3.5 3.5
600086AS
600096AS
Code connec-
tions A B C D E F G H/I Wt
(lb)
600066AS 1" copper 24¾" 7½" 8¼" 5¼" 35¼" 32" 39" 3½" 27.3
600076AS 1¼" copper 27" 7½" 9" 6¼" 39¼" 36" 43" 3½" 28.2
600086AS 1½" copper 33¾" 8½" 13¼" 5" 43¼" 40" 48" 4" 41
600096AS 2" copper 36¾" 87/8" 14¼" 53/8" 47¼" 50" 60" 5" 42
*to ensure stable operation and accurate temperature control.
Minimum flow rate is 0 gpm when recirculation flow rate is greater than or
equal to the valve size minimum flow rating.
Provide with optional Modbus-to-BACnet gateway for BAS integration,
code NA10520.
Recommended Flow Rates (gpm/lpm)
Size 1" 1¼" 1½" 2"
Minimum* 3.1 / 11.7 4.4 / 16.6 6.6 / 25 8.8 / 33.3
Maximum 94 / 356 107 / 405 152 / 575 215 / 814
Cv 21 24 34 47
Technical specifications
Mixing valve body
Materials: - Body: DZR low-lead brass
- Ball: low-lead brass, chrome-plated
- Hydraulic seals: peroxide-cured EPDM
Max. body pressure rating (static): 230 psi (16 bar)
Max. operating pressure: 150 psi (10 bar)
Max. inlet temperature: 212°F (100°C)
Temperature gauge scale: 30 - 210°F
Suitable fluids: water
Max. water hardness: 10 grains
Main connections: -NPT male and sweat union
1", 1¼", 1½" and 2"
Actuator, 3-wire floating
Electric supply: 24 VAC - 50/60 Hz
Power consumption: 6 VA
Protection cover: self-extinguishing VO
Protection class: IP 65 (NEMA 4/4X)
Ambient temperature range: 14 - 130°F (-10 - 55°C)
Electric supply cable length: 31½” (0.8 m)
Max. distance for control signal wire:
500 ft (150 m) cable 2 conductor x AWG 18
800 ft (250 m) cable 2 conductor x AWG 16
Station components
Frame: steel uni-strut
Pipes: copper type L
Ball valves: low-lead brass
Check valves: stainless steel
Main connections: -copper
1”, 1¼”, 1½” & 2”
Controller, LCD user interface/display
Materials: - Housing: self-extinguishing ABS, color white RAL 1467
- Cover: self-extinguising SAN, smoked transparent
Electric supply: 24 VAC (min 21.6, max 26.0 VAC) - 50/60 Hz
Power consumption: 6.5 VA
Adjustment temperature range: 70 - 185°F (20 - 85°C)
Disinfection temperature range: 100 - 185°F (40 - 85°C)
Ambient temperature range: 32 - 120°F (0 - 50°C)
Protection class: IP 54 (wall mounting)
(Class II appliance)
Mounting bracket: DINrail
Contact rating (R1, R3, R4): 5 A resistance, 2 A inductance / 24 V
Mixing valve control: 5 A resistance, 2 A inductance / 24 V
Alarm relay (R2): 5 A resistance, 2 A inductance / 24 V
Fuses: 1 (main): 80 mA
Fuses: 2 (mixing valve): 1 A
Charge reserve: 15 days in the event of electric supply failure,
with a 3 cell rechargeable 3.6 V 140 mAh buffer battery
Battery recharging time: 72 hours
Approvals: CE, FCC part 15
Temperature sensors
Body material: stainless steel
Type of sensitive element: NTC
Working temperature range: 14 - 260°F (-10 - 125°C)
Resistance: 1000 Ohms at 77° F (25° C)
Time constant: 2.5
Max. distance for mixed outlet or return (recirculation) sensor:
500 ft (150 m) cable 2 conductor x AWG 18
800 ft (250 m) cable 2 conductor x AWG 16
Mixing valve performance
Accuracy: ± 3º F (± 2º C)
Max. operating differential pressure (dynamic): 75 psi (5 bar)
Max. ratio between inlet pressures (H/C or C/H): 2.1
Certifications
1. ASSE 1017/CSA B125.3, certified by ICC-ES, file PMG-1357.
2. NSF/ANSI 372-2011, Drinking Water System Components-Lead
Content Reduction of Lead in Drinking Water Act, California Health and
Safety Code 116875 S.3874, Reduction of Lead in Drinking Water Act,
certifed by ICC-ES, file PMG-1360.
Station assembly
Includes pre-piped LEGIOMIX 3-way mixing valve with union connections,
serviceable low-lead stainless steel check valves, a recirculation connection
and isolation valves for fast and simple installation. The LEGIOMIX controller is
pre-mounted and pre-wired and includes a return water temperature sensor,
in a packaged wall mount configuration with steel uni-strut frame that can bolt
to the wall through any of the perforations. The assembly also includes copper
type L pipe, low lead ball valves and a plug-in 24 VAC transformer with 10
feet of wire.
Mix Out
Cold In To Tank
Hot In
Recirc
Return
pump not included
