Progressive Curve / Mixer Behavior - Tuxhorn tubra-PGM-S DN 20 Instructions De Montage Et D'utilisation

4.5

Progressive curve / Mixer behavior

The progressive mixer in the PGM-S can control the amount of water better than a linear mixer
due to its special characteristics. With a valve opening of 50%, a linear mixer with a kvs value
of 4.5 m³ / h has a flow rate of 50%. The progressive mixer with the same kvs value has a flow
rate of 18% with a valve opening of 50%. The progressive mixer can thus precisely regulate
small flow rates. Due to the high control quality, "swinging" is prevented by the mixer.
Art.-Nr. 968.20.27.00
Last updated 2022/02/28
Valve opening [%]
- 10 -
GB
Linear
Mixer
3
Kvs = 4,5 m /h
Progressive
Mixer
3
Kvs = 4,5 m /h