Cameron Maxtorque high-performance valve products include gears that feature patented AutoLock® technology, which allows for high-performance worm gear solutions with the self-locking characteristics of conventional gearboxes. This means up to a 75% reduction in the workload required to operate a valve, leading to an improved HSE profile and worker efficiency on manual valves and smaller actuators on motorized valves.


  • High-performance, metal-seated ball and butterfly valves
  • Large butterfly valves
  • Rising-stem valves with high torque, high thrust, or both
  • Marine and subsea models with pressure compensation
  • Declutch and partial stroke
  • River and sluice gates
  • Remote and DC service (limited power availability)
  • High-cycle, high-precision process control