User Manual

CE1N4388en
2020-01-09
Smart Infrastructure
s
4
388
ACVATIX
Control device PN40, safety
function to DIN EN 14597
MK..6..
Preassembled valve-actuator combinations
MK..632.. Operating voltage AC 230 V, 3-position control signal
MK..662.. Operating voltage AC 24 V, control signal DC 0...10 V,
4...20 mA or 0...1000 Ω
MK..662.. Choice of flow characteristic, position feedback,
stroke calibration, LED status indication, override control
Electrohydraulic actuators
With safety function to DIN EN 14597
With position indicator
Optional functions with auxiliary switches and potentiometer
Cast steel GP240GH valve body
DN 15...50
k
vs
0.19...300 m
3
/h
Use
Control devices with safety shut-off function per DIN EN 14597 for protection
against excessive temperature and pressure in district heating, heating, ventilation
and air conditioning systems.
For open and closed circuits (mind "Cavitation", refer to page 7).

Summary of content (16 pages)