Our Creed

  • Honor God in all we do
  • Serve others
  • Develop people
  • Pursue excellence


Aunspach Controls Company has protected valves, actuators and personnel from overtorque damage for more than 30 years. We manufacture the most rugged and reliable Overtorque Clutches available anywhere.

Markets and Applications

Aunspach Controls Company's Overtorque Clutches are specified by water municipalities across North America. Our Overtorque Clutches are currently in service on five continents in multiple markets.

Current markets and applications include:
  • Municipal water distribution valves and actuators
  • Industrial fluid processing and handling
  • Wastewater treatment
  • Nuclear and fossil-fueled power plants
  • Refineries, offshore facilities and pipelines
  • Mechanical power transmission

ISO Certified