Johnson Controls D-3240 Series

The Johnson Controls D-3240 Series actuators are multi-purpose pneumatic piston actuators. They support positioning applications. D-3240 Series actuators are compatible with pneumatic controllers, and they can position inlet vanes on compressors and centrifugal fans in response to output signals from pneumatic controllers. They can also control large dampers that are compatible with their high torque ratings. The D-3240 Series includes swivel-mounted and pedestal/floor-mounted actuator models. Swivel-mounted D-3240 Series actuators are available with or without positioners. Pedestal/floor-mounted actuators have built-in and calibrated positioners, and they are available in single- or duplex-pedestal models.

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Browse D-3240 Series

Browse available units in our catalog of D-3240 Series.

D-3244-3

This pneumatic actuator operates effectively with a maximum control air pressure of 25 psig (175 kPa). With an operating temperature range spanning from -29°C to 66°C, it meets diverse application nee

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D-3244-4

This pneumatic device operates with a stroke length of 4 inches and has a control pressure range from 8 psi to 25 psi. The actuator can accommodate both normally closed and normally open valve actions

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D-3246-1

This actuator operates effectively within a temperature range of -29 to 66°C and can withstand a maximum control air pressure of 25 psig. It has an effective diaphragm area of 23.4 in² and a spring ra

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D-3246-2

This actuator belongs to the D-3240 Series and includes a swivel-mounted bracket, clevis, and crank arm for easy installation. The spring range operates between 8 to 13 psig (56 to 91 kPa), while the

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D-3246-5100

This actuator operates within a spring range of 8 to 13 psig (56 to 91 kPa) and handles a maximum control pressure of 25 psig (175 kPa). It functions effectively in temperature conditions ranging from

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D-3246-6001

This pneumatic actuation component has a swivel-mounted design and a spring range of 8 to 13 psig. It operates under a maximum control air pressure of 25 psig and includes an effective diaphragm area

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