[:en]SCOTCH YOKE ACTUATORS / HEAVY DUTY SERIES – HD[:]
[:en]HHD(Hydraulic Heavy Duty) and PHD(Pneumatic Heavy Duty) type actuators:[:]
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Divided into nine range od sizes
Torque range to 600, 000 Nms
Mounting flange according to ISO 5211-F: 16, 25, 30, 35, 40, 48, 60 and special
Used for most difficult activations, ball and butterfly valves
More drive options and emergency activation-override
