Image is similar
Modular program for mounting on fittings such as ball valves and shut-off flaps
Interfaces according to NAMUR and ISO 5211
Position feedback (also for Ex applications) with type 1061 is possible
Can be mounted to the SIDE Control Positioner type 8792/3
ATEX - 2014/34/EU
The pneumatic type 2051 swivel drive consists of a single or double-acting pneumatic linear piston drive with a universal mechanical interface according to ISO 5211. The pressure of the control air and the force of the return fields cause the drive shaft to rotate 90º. The rotary movement can in turn be used to actuate the corresponding actuators such as ball valves or shut-off flaps.
Furthermore, the rotary drive can be combined with the position sensors of the series 8792/3. For a pure position query the drive can be equipped with the end position feedback boxes of the series 1061.
Bürkert, 214527, 2051, pneumatic cylinder
