Installa on, Opera on and Maintenance Manual ManA ‐en Rev.03/2018
Page 7
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ENGLISH
3.03 COUPLING TO THE DIRECT ACTUATOR’S VALVE
Fully lift the stem (2) of the valve Pic. 11
Position the actuator on the valve Pic.12
Give air to the actuator by setting the stem (1) to touch the stem (2) Pic.12
By referring to Pic. 13 or to Pic. 14, according to the available actuator, assemble the terminal (3) by aligning
the stems (1) and (2) Pic.12.
Remove the air from the actuator
Attention!!! The actuator’s yoke will be pressed against the valve.
Risk of crushing!!!
By referring to Pic. 13 or to Pic. 14, according to the available actuator, tighten the ring nut (4) or the screws
(5).
For the tightening forces refer to the valve’s manual
2
2
1
3
4
3
5
Pic. 13
Pic. 11
Pic. 14
Pic. 12
