Water meter MTK-F in a downflow riser for temp. up to 40 °C


For vertical installation in a downflow riser, the MTK dry pipe measuring insert in the downflow housing is supplied. This water meter is ideal for all downdraft riser installation points and makes verification replacement a breeze.

Compared to the vertically integrated standard water meter, the counter here continues to work in a horizontal position. Due to the associated low bearing load, a higher measurement stability can be achieved during long-term operation. Option MTK-FA-N can be retrofitted with a pulse encoder (Reed) for remote data reading.

  • Sight glass made of high quality UV-resistant plastic
  • Water meter for vertical pipelines (downflow riser)
  • Option MTK-FA-N can be retrofitted with a pulse encoder (Reed) for remote data reading
  • Water meter with MID approval


Principle of operation Multi-jet water meters
Face-to-face length without fittings 105 mm
Body material brass
Counting mechanism dry ship
dry ship with degree of protection IP 68
Constant consumption Q3 (≈ Qn) Q3=4 (≈ Qn 2,5)
Nominal diameter DN (mm) DN 20
Nominal size DN (Inch) 1"
Температура воды холодная вода до 30° C
Counter readings in cubic meters (м³)
Additional options magnetic field protection
Kupfer-Einsatz mit Schutzklasse IP 68
moisture wipes
Counting mechanism with "wiper"
Metrological class at horizon. position (мах.) R 100
Metrological class at vertical. position (мах.) R 40
Maximum working pressure MAP 16

Model overview

Those. information




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