October 2020
Installation, Operation and Maintenance Manual
MAN-10-04-100-0711-EN Rev. 0
34
Actuator Configuration
Section 6: Actuator Configuration
6.2.9
Stroking Time Selection in Opening
•
Enter set up configuration: move switch SW3 to position ON (configuration function)
•
Move switch SW4 to position 5
•
Move switch SW6 to positions 4, 6, 8 for the requested stroking time according
to the table below
•
Push ENTER pushbutton SW5 to confirm
•
When pushing SW5, the red LED switches on for confirmation
•
The selected stroking time in opening is now set
•
Exit configuration (move switch SW3 to position 1) or proceed with
the next parameter
Table 6.
Operating Times
6.2.10
Setting of the Torque Limiting Device in Closing
Closing torque limits: 50%, 75% and 100% of the nominal torque. The nominal torque
corresponding to 100% is set in-house and stated in the name plate.
•
Enter set up configuration: move switch SW3 to position ON (configuration function)
•
Move switch SW4 to position 6
•
Move switch SW6 to positions 2, 5 or 9 for the requested torque value
(in percentage) in closing
•
Push ENTER pushbutton SW5 to confirm
•
When pushing SW5, the red LED switches on for confirmation
•
The setting of the torque limiting device in closing maneuver is now complete
•
Exit set up configuration (move switch SW3 to position 1) or proceed with
the next parameter
!
WARNING
Torque switches setting must be done only with the authorization of the valve manufacturer,
considering the specific valve figures.
NOTE: Time is guaranteed with +/- 10% tolerance on 90° stroke
Model
Nominal torque
(Nm / lb.in.)
Operating time (secs 90°) at selected step
8
6
4
063/E006
63/600
15
28
48
125/E013
125/1300
15
28
48
250/E025
250/2500
15
28
48
500/E051
500/5100
15
28
48
1000/E091
1000/9100
24
45
80
2000/E171
2000/17700
53
100
180
