NovaMix Standard

Maintaining constant mixing temperatures and limiting temperatures in hot water systems

Description

The automatic thermostatic mixing valve NovaMix Standard ensures a constant temperature of the mixed water at the outlet when used as the central mixing device.
The NovaMix Standard is mainly used in sanitary applications as a regulating device for reducing the temperature of the water coming out of hot water storage tanks. It can also be used in numerous other applications requiring a constant mixing temperature, For example as a mixing unit for constant water mixing temperatures in panel heating systems and for loading storage tanks by means of solid-fuel boilers.

Advantages

  • Constant temperature of the water at the outlet
  • Automatic mixing function without the need for auxiliary power
  • Infinite regulation of the nominal temperature in 2 ranges: 20 – 40 °C / 30 – 70 °C
  • Protection against scalding; the NovaMix Standard 70 FS model closes tightly
  • Special design with anti-scalding device
  • Can be used in panel heating systems and for loading storage tanks by means of solid-fuel boilers

Functions

Standard design:
A thermostatic cartridge and a return spring ensure the constant blend temperature at the outlet.
Thanks to the design of the mixing valve, the thermostatic cartridge can be easily replaced in the installed valve if the performance decreases, which occurs due to normal wear and tear.

Special design NovaMix Standard 70 / 40 FS (Fail Safe):
In the case of cold water failure, the hot water supply shuts off automatically and hermetically.

Technical Data

  • Operating temperature TO max, adjustable temperature ranges, kVS values and dimensions as per the relevant tables (see data sheet)
  • Operating temperature TO max with check-valve (CV): 90 °C
  • Max. operating pressure PO max: 10 bar
  • Min. operating pressure PO min: 0,5 bar
  • Working pressure (dynamic): max. 5 bar
  • Constant inlet pressure differential: max. 2 bar
  • Temperature stability for mixing: max. 3 K (for change in hot water temperature: 15 K)
  • Locking function in the event of failure of the cold water supply
  • Noise class 2
  • Installation position: can be installed in any position

Materials

  • Housing and inner parts: brass (resistant to dezincification)
  • Seals: EPDM
  • Housing with lime resistant-coating

Flow Media

  • Heating water (VDI 2035; SWKI BT 102-01; ÖNORM H 5195–1)
  • Potable water (DIN 1988-200)

Applications

Special application

  • Diverting function possible (inflow via a mixing gate)

Building categories

For pipe installations in drinking water and heating area:

  • Apartment blocks, housing estates, multiple dwelling units
  • Residential care facilities, hospitals
  • Administration and service buildings
  • Hotels and restaurants, industrial kitchens
  • School buildings and sports facilities
  • Commercial and industrial buildings

Certificates

  • SVGW
  • ACS
  • KTW
  • W270

Type Overview

NovaMix Standard 70 / 40 (MT52)

Thermostatic mixing valve for storage water heating unit (kVS without integrated check valve)
Order no. DN kVS (m3/h) G " Volume obtained (l/min) Control range (˚C) TO max
252.6003.104 20 1,9 1" 39 30 - 70 °C 100 °C
252.6003.330* 20 1,9 1 39 30 - 70 °C 100 °C
252.6004.104 25 2,6 53 30 - 70 °C 100 °C
252.6023.104 20 1,9 1 39 20 - 40 °C  80 °C
252.6024.104 25 2,6 53 20 - 40 °C  80 °C

NovaMix Standard 70 FR (Fast Response) (MT52)

Thermostatic mixing valve for continuous flow water heating (kVS without check valve)
Order no. DN kVS (m3/h) G " Volume obtained (l/min) Control range (˚C) TO max
252.6043.104 20 1,1 1 22 30 - 70 °C 100 °C

NovaMix Standard 70 FS (Fail Safe) (MT52)

Thermostatic mixing valve | Special design with anti-scalding protection in the event of failure of the cold water supply for storage water heating (kVS without check valve)
Order no. DN kVS (m3/h) G " Volume obtained (l/min) Control range (˚C) TO max
252.6003.107 20 1,9 1 39 30 - 70 °C 100 °C
252.6004.107 25 2,6 53 30 - 70 °C 100 °C

MT 52 MT52