Pneumatic quarter turn actuator

  • Description
  • Features
  • Technical specifications
  • Accessories

GEMÜ ASR is a pneumatic single acting quarter turn actuator. It works according to the double piston rack and pinion principle and is suitable for mounting to butterfly valves or ball valves.

  • ATEX version available as an option
  • Tried and tested actuator design
  • Easy setting of switch points
  • Simple installation
  • Flexible and versatile
  • Stroke limiter available (optional)
  • Robust design
  • SIL 3 certified
  • Diverse accessories
  • Ambient temperature:-30 to 100 °C
  • Connection type:Flange
  • Torques:4 to 5000 Nm
  • Control pressure:6 to 8 bar
  • Mode of action:Single acting
  • Conformities:Functional safety

Fitting Accessories