Siemens Acvatix SAS Series Basic Documentation page 58

PN
Position feedback
Forced control
Δp Δp
max / maxV
Δp
s
58 / 60
Siemens
Smart Infrastructure
PN class [bar]: Characteristic relating to the combination of mechanical und
dimensional properties of a component in the piping system.
Signal used to acquire the position, fed back via an input.
Forced control serves for overriding automatic mode and is implemented in the
structure.
Maximum permissible differential pressure across the valve's control path, valid for
the entire actuating range of the motorized valve (V = diverting mode).
Maximum permissible differential pressure at which the motorized valve will close
securely against the pressure (close off pressure).
Actuators SAS.., SAT.. for valves
Glossary
CE1P4041en
2019-04-09