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Domestic technology Equipment for heating systems, boiler rooms and chimneys 4-Wege-Mischventil ARV
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4-Wege-Mischventil ARV

Variants

  • low torque for increased service life of actuator
  • ProClick adapter system for motor mounting without tools

Universal mixing application in water-based heating and cooling systems (radiators, surface heating systems). Suitable for water and water/glycol mixtures with up to 50 % glycol. Not suitable for drinking water.

Compact, low-loss 4-way mixing valves with brass base and easy-to-handle rotary knob made of high-strength plastic. The rotary knob with scale allows for easy and accurate manual adjustment of the mixing valve. The elevated mark allows for fast position determination.
4-way mixing valve for dual mixing. The return temperature to the boiler can be high in order to avoid corrosion damage, for example.
The mixing valves are easy to automate with the AFRISO actuators. The new AFRISO ProClick adapter system allows for hassle-free mounting of the motor to the mixing valve without tools – snap on and done. The low torque ensures a low load and a long service life.

Nominal diameterConnectionFlow coefficient KvsPart no.
4-way mixing valve ARV 484DN 25Rp19 m³/h1348420
4-way mixing valve ARV 485DN 32Rp1¼18 m³/h1348520
4-way mixing valve ARV 486DN 40Rp1½27 m³/h1348620
4-way mixing valve ARV 487DN 50Rp236 m³/h1348720
  • in-stock items
  • manufactured goods

Angle of rotation
90 °
Operating temperature range
Medium:
5/95 °C
Nominal pressure
max. 10 bar
Differential pressure
max. 1 bar
Flow rate
see ordering table
Leak rate (∆p = 100 kPa)
DN 25: < 0.3 % Kvs
Material
Housing:
brass (CW617N)
O rings:
EPDM

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