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Extended Rotating Angle Up To 180°



The actuator series agturn with the extended rotating angles 120°/135°/180° can be used for valves which have a working range beyond the standard 90° opening angle, e.g. 3-way valves as well as pipe diverters and hinged boxes.

With our variable adjustment options, any desired rotating angle between 90° and 180° can be precisely adjusted to the individual valve. This reduces the number of variants, increases availability in the application, and reduces stock-keeping.


  • With 11 different sizes and torques ranging from 8 to 2,082 Nm, a suitable quarter-turn actuator is available for every shut-off valve application in the range from 90° to 180° opening angle.
  • the high-quality powder coating of the cap and casing made of hard-coated aluminium allows the usage even in aggressive environmental conditions
  • the solenoid valve interface is located on the profile and easily accessible which optimizes the installation of pilot valves
  • the end position adjustment on the same side of the solenoid valve connection facilitates the adjustment process
  • the standardised interface VDI/VDE 3845 can be used to set up all commercially available signal and control devices
  • the end positions can be configured between 0°-, 120°- up to 180°-position as well as from + 5° to -5°, whereby the valve can be optimally adjusted
  • there are 2 ISO flange patterns available for most of the sizes per each actuator size to ensure flexible automation of valves
  • the octagonal pinion connection adapts a parallel or diagonal selector shaft alignment of the valve and ensures a space-saving actuator construction
  • a laser engraving on the actuator casing marks the flange patterns and air connections for a clear allocation
  • the serial number is also laser engraved; this helps to trace the actuator manufacturing at any time
  • precisely milled piston tooth system ensures smoother running, optimum torque and low wear
  • a long service life is achieved by using the plain bearing for all moving parts
  • the actuators cover a wide range of applications thanks to the actuator variants with different swivel angles
  • elevated failsafe performance by our SIL 3 certified actuators