KROHNE OPTISONIC 3400 - Pump and Control Valve Placement

2 INSTALLATION
14
OPTISONIC 3400
www.krohne.com 02/2015 - QS OPTISONIC 3400 - 4002741204-R04 en
2.11 Position of pump
2.12 Control valve
CAUTION!
Never install flowmeter at a pump suction side in order to avoid cavitation or flashing in the
flowmeter.
Figure 2-12: Position of pump
1 ≥ 15 DN
Figure 2-13: Installation in front of a control valve
1 ≥ 20 DN