AMOT 10GEF, Operation And Maintenance Manual, Page: 36 / 80

36
Electric Actuator
Rev 12 – NOV 2019 OMMG00012
4.8.1 Removal and Installation onto Valve Body
The size of bolts and associated torque setting is dependent on the size of the
valve. Throughout the removal and installation procedure, refer to Table 3 and
Fig 12 (page 37) for the relevant bolt sizes and torque settings:
Table 3 Actuator mounting bolt size and torque settings
Valve Size Mounting Plate to
Actuator
Fig 12 (4)
Mounting Plate to Valve
Body
Fig 12 (1)
Bolt Size Torque
Setting
Bolt Size Torque
Setting
2 inch M8 x 20 22 Nm M8 x 20 22 Nm
3 inch M10 x 25 31 Nm M8 x 20 22 Nm
4 inch M8 x 20 22 Nm M8 x 20 22 Nm
6 inch M10 x 25 31 Nm M8 x 25 22 Nm
8 inch M10 x 25 31 Nm M8 x 25 22 Nm
10 inch M10 x 25 31 Nm M8 x 25 22 Nm
12 inch M12 x 25 45 Nm M8 x 25 22 Nm
14 inch M12 x 25 45 Nm M10 x 25 45 Nm
16 inch M12 x 25 45 Nm M10 x 25 45 Nm