LEGIOMIX® Electronic mixing valve (flanged) - NA Market

Unique ref.: 6000A-Flanged
Brand: Caleffi
Product family: PLUMBING
Product group: North America
Date of publishing: 2020-02-27
Edition number: 1
Type: Object (single object)

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. The controller 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.
The LEGIOMIX 6000 series electronic mixing valves meet the requirements of ANSI/NSF 372-2011 and are 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.


Electronic mixing valve. ASSE 1017/CSA B125.3 certified by ICC-ES. Valve body, flanged connections: ANSI B16.5 150 CLASS RF flange connections from 2½” to
3” sizes. DZR low-lead brass body (<0.25% lead content), meets requirements of IPC, IRC, UPC, NPC and ANSI/NSF 372-2011
certified by ICC-ES. 316 stainless steel ball, galvanized carbon steel slip-on flanges and peroxide-cured EPDM hydraulic seals.
Maximum body pressure rating (static) 230 psi (16 bar). Maximum working pressure (dynamic) 150 psi (10 bar). Maximum inlet
temperature 212°F (100°C). Complete with mixed outlet temperature gauge, 30°F to 210°F scale, 2 inch diameter. Flow ranges:
2½ inch: Cv 105, 17 to 470 gpm (64 to 1,780 lpm); 3 inch: Cv 120, 22 to 537 gpm (83.3 to 2,033 lpm). Actuator: 3-wire floating
fail-in-place with intergral position indicator, electric supply 24 VAC - 50/60 Hz direct from controller. Power consumption 6 VA.
Self-extinguishing VO cover, protection class IP65 (NEMA 4/4X). Ambient temperature range 14°F to 130°F (-10°C to 55°C).
Supply cable length 31½" (0.8 m). Mixing valve: Maximum recommended operating differential pressure (dynamic) 20 psi (1.4
bar). Maximum inlet pressure ratio (H/C or C/H) 2.1. Temperature stability ± 3°F (± 2°C). Maximum water hardness: 10 grains.
Controller: Electric supply 24 VAC - 50/60 Hz. Power consumption 6.5 VA. Adjustment temperature setting range 70°F to 185°F
(20°C to 85°C), Disinfection temperature range 100 to 185°F (40 to 85°C). Ambient temperature range 32°F to 120°F (0°C to
50°C). Self-extinguishing ABS, color white RAL 1467 housing, self-extinguising SAN, smoked transparent cover, protection
class IP 54 (wall mounting) Class II appliance. CE and FCC part 15 approvals. Choice of 11 languages with set of programs for
selectable automatic scheduling circuit thermal disinfection to kill Legionella, configurable via keypad, or local or remote controller;
with additional functions of daily ball rotation cycle to flush debris, flush valve relay output, data logging (40 day FIFO loop buffer),
alarming, and status indication. Provided with two NTC element 10,000 ohm stainless steel temperature sensors for mixed outlet
water temperature and return water temperature, strap-on style, for recirculation. Provide with Modbus-to-BACnet gateway for BAS
integration, code NA10520.

Material main: Brass
Material secondary: Stainless steel
Designed in: Italy
Manufactured in: Italy

BIMobject Category: Plumbing - Valves
IFC classification: Valve
UNSPSC name: Valves
UNSPSC code: 401416
Code: L7136
Description: Valves
Code: PR-94-94
Description: Valves
Uniclass 2015 Code: Ss_40_15_75_75
Uniclass 2015 Description: Sanitary accessory systems
Code: 94-94
Description: Valves
CSI MasterFormat 2014 Code: 22 00 00
CSI MasterFormat 2014 Title: Plumbing
OmniClass Number: 23-27 31 00
OmniClass Title: Valves
CSI UniFormat II Code: D20
CSI UniFormat II Title: PLUMBING
This product is available in:
North America
  • Canada
  • United States

BIMobject SEEK Properties

Plumbing - Valves

Name Value
Connection Size 2 1/2" — 3"
Connection Type ANSI B16.5 150 CLASS RF Flanges
Cw Connection (Y/N) True
Flow Rate 17 gpm — 537 gpm
Handle Type removable lever
Hw Connection True
Integral Finish DZR low-lead Brass
Method Of Operation Digital Controller
Mount Type Pipe
Plumbing Fixture Type Mixing Valve
Working Pressure 230 ; 150 psi
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