FLOWSEAL
3201 Walnut Avenue, Long Beach, CA 90807
562/426-2531
FAX 562/490-9546
Close the valve.
Remove the bolts and lockwashers holding the actuator
to the mounting bracket.
Lift the actuator off the mounting bracket.
Remove the key from the drive coupling and reinstall in
the adjacent keyway 90° away. Tap the key in place to
ensure it is fully seated.
Align the keyway in the actuator bore with the key in the
drive coupling and slide the actuator onto the drive
coupling.
Reinstall the bolts and lockwashers to fasten the actuator
to the mounting bracket.
Adjust the actuator stops as described previously.
Close the valve.
Remove the bolts and lockwashers holding the actuator
to the mounting bracket.
Lift the actuator off the mounting bracket.
Remove the drive coupling from the valve shaft and
rotate it 90°.
Reinstall the drive coupling on the valve shaft.
Remove they key from the drive coupling and reinstall
the key in the adjacent keyway 90° away. Tap the key in
place to ensure it is fully seated.
Align the keyway in the actuator bore with the key in the
drive coupling and slide the actuator onto the drive
coupling.
Reinstall the bolts and lockwashers to fasten the actuator
to the mounting bracket.
Adjust the actuator stops as described previously.
Close the valve.
Remove the bolts and lockwashers holding the actua-
tor to the mounting bracket. Lift the actuator off the
mounting bracket.
Remove the drive coupling from the valve shaft and
rotate it 90° to the adjacent keyway.
Reinstall the drive coupling on the valve shaft.
Align the drive coupling with the actuator shaft and
install the actuator on the mounting bracket.
Reinstall the bolts and lockwashers to fasten the actua-
tor to the mounting bracket.
Adjust the actuator stops as described above.
Remote Actuator (Male Drive)
Mounting Procedure (cont.)
Adjust the stops in the actuator to position the face of the
disc parallel with the face of the valve body in the closed
position and perpendicular to the face of the valve body in
the open position.
Caution:
The overtravel stop in the valve body is not to be
used as an actuator stop.
7.
Changing the Quadrant:
If it is necessary to rotate the actuator 90° from standard
position, complete the following steps:
1.
2.
3.
4.
5.
6.
7.
If it is necessary to rotate the actuator 180° from standard
position, complete the following steps.
1.
2.
3.
4.
5.
6.
Close the valve.
Remove the bolts and lockwashers holding the actuator
to the mounting bracket.
Lift the actuator off the mounting bracket. Rotate the
actuator 180°.
Align the drive coupling with the actuator shaft and install
the actuator on the mounting bracket.
Reinstall the bolts and lockwashers to fasten the actuator
to the mounting bracket.
Adjust the actuator stops as described previously.
Remote Actuator (Female Drive)
Mounting Procedure
Position the disc in the closed position.
Install the actuator mounting bracket on the valve body
with the actuator mounting holes facing up. Fasten the
bracket securely in place with the appropriate machine
bolts and lockwashers.
Install the drive key in the shaft. Tap the key in place to
insure it is fully seated.
Install the drive coupling on the shaft by lining up the
proper coupling keyway with the key in the shaft.
Install the drive key in the drive coupling. Tap the key in
place to insure it is properly seated.
6.
7.
8.
Changing the Quadrant:
If it is necessary to rotate the actuator 90° from standard
position complete the following steps:
1.
2.
3.
4.
5.
6.
7.
If it is necessary to rotate the actuator 180° from its standard
position, complete the following steps:
1.
2.
3.
4.
5.
6.
7.
8.
9.
14
1.
2.
3.
4.
5.
MAINTENANCE INSTRUCTIONS
Rotate the actuator to the full clockwise position. Align
the keyway in the actuator bore with the key in the drive
coupling and slide the actuator on the drive coupling.
Fasten the actuator to the mounting bracket with the
appropriate machine bolts and lockwashers. It may be
necessary to rotate the actuator slightly to align the
actuator with the mounting bracket.
Adjust the stops in the actuator to position the face of !he
disc parallel with the face of the valve body in the closed
position and perpendicular to the face of the valve body
in the open position.
Caution:
The overtravel stop in the valve body is not to
be used as an actuator stop.
