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Bettis Q Series (Discontinued Product)
Bettis Q-Series Valve Operating System With Pneumatic Rack and Pinion Actuator
(Discontinued Product) The Bettis Q Series rack and pinion pneumatic valve actuators are discontinued.
For the Q Series we have service kits available that help to extend the cycle life. To replace old Q-Series actuators we recommend using the current Bettis RPE-Series. Your nearest Emerson Actuation Technologies representative will be able to help you on this.
Bettis Q Series (Discontinued Product)


Power Source
Product Type
Pneumatic Rack and Pinion Actuator
ATEX, PED and Machinery Directives, FM CSA, IECEx and Inmetro. This product is only intended for use in large-scale fixed installations excluded from the scope of Directive 2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS 2).
Control Type
On/Off, ESD
Valve Type
Ball, butterfly, plug and any other quarter turn application
Operating Temperature
Standard -20°C to +80°C (-4°F to +176°F). Optional high and low temperature options
9 sizes: 47 to 1676 Nm (413 to 14874
Operating Pressure
up to 8.3 bar / 120 psi


  • Please refer to documentation for product specifications.


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