Pleiger Hydraulic Rotary Actuators
Description
Pleiger rotary actuators are especially developed for the operation of butterfly and ball valves.
Pleiger rack and pinion actuators type STK are available in double and single acting design.
The Pleiger STK actuators are designed to operate at any place, even submerged or in hazardous areas.
In emergency cases all actuators can be operated by hand pump. Pleiger hydraulic actuators provide continuous output torque over the full quarter turn.
- Precise and reliable operation
- Complete product range to cover all demands
- Output torque from 150 Nm up to 50.000 Nm
- Maximum working pressure 150 bar
- Positive hydraulic Opened/Closed indication via bypass and flow switch _Intelligent continous position indication
- Alternative electrical position indication available
- Hydraulical locking device
- Mechanical locking device available