The value of torque available in the
close direction can be configured. Refer
to valve manufacturer for
recommended value.
The closing torque value can be varied
between 40% and Rated, in 1%
increments.
50
Q
Q
P?
O
PC
O
Ir
O
Ic
Q
cr
Q
c1
O
c2
O
c3
Q
tC
O
tO
Q
LC
O
LO
Q
50
Using the
+
and
-
keys display
recommended value. In the absence of
a recommended torque value, try a low
setting and increase until satisfactory
valve operation is achieved.
PRESS THE
KEY.
The displayed value will flash, indicating
that it has been set.
Should the set value of torque be
developed in closing, the actuator will
torque trip and stop.
PRESS THE
O
KEY.
NOTE:
Rated torque is quoted on the
actuator nameplate.
40% of Rated Torque
99% of Rated Torque
Rated Torque
20
Torque Value Closing
tC
