23
A11 A13 A21 A22 A23 A24 A31 A32
34786 34786 34786 34786 34786 34786 34787 34787
A33 A34 A41 A42 A43 A44 A51 A52
34787 34787 34788 34788 34788 34788 34788 34788
Original document - Mi-503 EN Edition: 2022-06
Use a puller to remove the actuator from the valve. This prevents damage to the
seat and the ball segment/ball/disc of the valve.
1. Undo the clamping ring bolts (
➔ Fig.4-5/4).
2. Remove the accessory parts such as positioners and end position limit
switches.
3. Remove the screws (
➔ Fig.4-5/3), to remove the driver (➔ Fig.4-5/2).
4. Remove the bracket (
➔ Fig.4-5/6) from the valve by removing the bolts
(
➔ Fig.4-5/5).
5. Press the actuator off the valve with the puller (
➔ Fig.4-5/1). Turn the puller in
until the actuator can be removed from the valve shaft.
6. Lift the actuator off and turn the puller out again.
Pullers
Actuator size
Article no.
Actuator size
Article no.
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