Torque diag ra ms - Actuator
LKLA ø85 mm: LKLA ø133 mm:
Torque values (for rotating the valve disc in a dry seal ring)
Size Max. Nm
25mm/DN25 15
DN32 15
38mm/DN40 15
51mm/DN50 20
63.5mm/DN65 25
76mm/DN80 30
101.6mm/DN100 35
DN125 50
DN150 120
Angular motion of actuator:
1. Closing - Spring activated
2. Opening - Air activated
3. Closing - Air activated
4. Opening - Spring activated
5. Closing
6. Opening
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