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Thermostatic mixing valves ATM

AFRISO Thermisches Mischventil ATM 341 G3/4, 20-43C, Kvs 1,6 m3/h 111670 111680 111690 111700 111720 111730 111740 111750 object_image_57158imagemain_en AFRISO Thermisches Mischventil ATM 341 G3/4, 20-43C, Kvs 1,6 m3/h 111670 111680 111690 111700 111720 111730 111740 111750 object_image_57158imagemain_en
Thermisches Mischventil ATM 341 G3/4, 20-43C, Kvs 1,6 m3/h
AFRISO Thermisches Mischventil ATM 341 G3/4, 20-43C, Kvs 1,6 m3/h 111670 111680 111690 111700 111720 111730 111740 111750 object_image_57158imagemain_en
AFRISO Thermisches Mischventil ATM 341 G3/4, 20-43C, Kvs 1,6 m3/h VOR 111670 111680 111690 111700 111720 111730 111740 111750 AFRISO Thermisches Mischventil ATM 341 G3/4, 20-43C, Kvs 1,6 m3/h VOR 111670 111680 111690 111700 111720 111730 111740 111750
Thermisches Mischventil ATM 341 G3/4, 20-43C, Kvs 1,6 m3/h
AFRISO Thermisches Mischventil ATM 341 G3/4, 20-43C, Kvs 1,6 m3/h VOR 111670 111680 111690 111700 111720 111730 111740 111750
AFRISO Thermisches Mischventil ATM 341 G3/4, 20-43C, Kvs 1,6 m3/h BEF 111670 111680 111690 111700 111720 111730 111740 111750 AFRISO Thermisches Mischventil ATM 341 G3/4, 20-43C, Kvs 1,6 m3/h BEF 111670 111680 111690 111700 111720 111730 111740 111750
Thermisches Mischventil ATM 341 G3/4, 20-43C, Kvs 1,6 m3/h
AFRISO Thermisches Mischventil ATM 341 G3/4, 20-43C, Kvs 1,6 m3/h BEF 111670 111680 111690 111700 111720 111730 111740 111750
AFRISO Thermisches Mischventil ATM 341 G3/4, 20-43C, Kvs 1,6 m3/h 111670 111680 111690 111700 111720 111730 111740 111750 object_image_57158imagemain_en
AFRISO Thermisches Mischventil ATM 341 G3/4, 20-43C, Kvs 1,6 m3/h VOR 111670 111680 111690 111700 111720 111730 111740 111750
AFRISO Thermisches Mischventil ATM 341 G3/4, 20-43C, Kvs 1,6 m3/h BEF 111670 111680 111690 111700 111720 111730 111740 111750
Data sheet thermostatic mixing valves ATM
AFRISO Data sheet thermostatic mixing valves ATM

Benefits

  • High accuracy, fast response
  • With integrated scald protection
  • Maintenance-free
  • Ideal for showers and smaller underfloor heating circuits
  • Cap with window and scale, can be lead-sealed (ideal for public facilities)

Application

Universal units for controlling hot water in sanitary applications, solar-heated, tankless water heaters or for smaller underfloor heating circuits which are directly connected to the flow (max. 60 °C). Also for panel heating systems such as wall or underfloor heating systems which require a constant mixed water temperature to avoid damage to floors and pipes. Suitable for drinking water or water with up to 50 % glycol.

Versions

Nominal diameter Flow coefficient Kvs Connection Temperature Part no. Remember
Thermostatic mixing valve ATM 341 DN 15 1.6 m³/h G¾ male 20/43 °C 78247
Thermostatic mixing valve ATM 331 DN 20 1.6 m³/h Rp¾ female 20/43 °C 78249
Thermostatic mixing valve ATM 361 DN 20 1.6 m³/h G1 male 20/43 °C 78245
Thermostatic mixing valve ATM 561 DN 20 2.5 m³/h G1 male 20/43 °C 78283
Thermostatic mixing valve ATM 343 DN 15 1.6 m³/h G¾ male 35/60 °C 78246
Thermostatic mixing valve ATM 333 DN 20 1.6 m³/h Rp¾ female 35/60 °C 78248
Thermostatic mixing valve ATM 363 DN 20 1.6 m³/h G1 male 35/60 °C 78244
Thermostatic mixing valve ATM 563 DN 20 2.5 m³/h G1 male 35/60 °C 78284

Blue part no. = in-stock items

Description Format Language Download / Link
Data sheet thermostatic mixing valves ATM Data sheet PDF
AFRISO Data sheet thermostatic mixing valves ATM
Hot water circulation system WZS 100 Water technology PDF
AFRISO Hot water circulation system WZS 100
Thermostatic mixing valve as per EN 1111 with base made of brass and cap and control knob made of high-strength plastic. With temperature scale (20/43 °C or 35/60 °C) for easy adjustment of the temperature of the water to be mixed. A cap protects the control knob against improper operation; it can be lead-sealed to help prevent unwanted adjustments. The selected adjustment is visible through the window in the cap. If the cold water line is interrupted, the mixing valve automatically closes the hot water supply to help protect against scalding. The new chamber geometry also helps to avoid damage caused by overpressure during closing (backflow preventer at cold water end). The internal geometry as well as the materials used at the control surfaces help to ensure that control errors (for example, caused by lime deposits on the sealing surfaces) are practically excluded. ATM is maintenance-free.
Operating temperature range
Medium:
Max. 90 °C
short-term 110 °C
Nominal pressure
Max. 10 bar
Dynamic operating pressure
Max. 5 bar
Flow rate
Kvs:
1.6 m³/h or 2.5 m³/h
Temperature stability
± 2 °C (EN 1111)
Material
Housing:
Brass (CW626N), dezincification-resistant
Cap:
Plastic (ABS)
Control knob:
Plastic (PBT)
Seals:
EPDM
Connection
See ordering table
AFRISO
AFRISO
Dimensions (in mm)