Mastergear Valve Actuators

With over 50 years of manufacturing experience, Mastergear is a leading supplier of manual and motorized, multi-turn, and quarter-turn valve gearboxes.

In 2016, Mastergear became part of the Rotork Gears division, complementing the existing Rotork gearbox ranges, for use in a diverse range of environments including water, gas, chemical, power, and many other industrial applications.

Alltork Actuation

 Alltork Actuation, a North American and Global Distribution company that has been the exclusive Canadian Distributor of Mastergear for over 15 years, is now the Sole Canadian Distributor of Rotork Gears.  We still have some limited Mastergear inventory but can also solve your valve actuation needs with the experience, knowledge, and products that our customers have come to rely on for the past 20 years.
For Mastergear or Rotork Gears inquiries, please contact us or visit
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