Accessories For Assembly; Stem Protection Tube For Rising Valve Stem - AUMA SAEx 07.2 Operation Instructions Manual

5.3.3.1 Mount multi-turn actuator with output drive type B
Figure 16: Mounting output drive types B
[1]
[3]
[2]
[1]
[3]
How to proceed 1. Check if mounting flanges fit together.
2. Check, if output drive of multi-turn actuator [1] matches the output drive of valve/
gearbox or valve/gearbox valve shaft [2/3].
3. Apply a small quantity of grease to the valve or gearbox stem [3].
4. Place multi-turn actuator [1] and ensure that the spigot fits uniformly in the recess
and that the mounting faces are in complete contact.
5. Fasten multi-turn actuator with screws according to table
screws
Information: We recommend applying liquid thread sealing material to the screws
to avoid contact corrosion.
6. Fasten screws crosswise with a torque according to table
screws

5.4 Accessories for assembly

5.4.1 Stem protection tube for rising valve stem

Figure 17: Assembly of the stem protection tube
[1]
[2]
[1]
Multi-turn actuator
Valve/gearbox shaft
[} 59].
[} 59].
[3]
Protective cap for stem protection tube
(fitted)
[2] Valve/gearbox
Tightening torques for
Tightening torques for
[4]
[2] Stem protection tube
Assembly
19