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Pneumatic Damper Actuators

D-3031

The D-3031 Pneumatic Actuator is designed primarily for damper positioning on small terminal units. Models, furnished with 1 inch (25 mm) stroke, have two movable adjustment stops to facilitate adjusting the stroke in 1/8 inch increments. The D-3031 features a polycarbonate top and body and a...

D-3062

The D-3062 Pneumatic Piston Damper Actuator accurately positions small dampers on Variable Air Volume (VAV) and terminal units. The actuator is also recommended for use on other air flow control dampers in interiors with a maximum area of 4 ft2 (such as Johnson Controls D-1300 Series Dampers)....

D-3153

The D-3153 Pneumatic Actuator is a multipurpose positioning device used primarily for operating ventilating dampers in response to the output signals of a pneumatic controller or electro-pneumatic transducer. The D-3153 can be used with dampers up to a maximum area of 16 square feet for...

D-3240

The D-3240 Series Pneumatic Piston Actuators are multipurpose positioning devices designed for operating inlet vanes on centrifugal fans and compressors, in direct response to the output signal of a pneumatic controller. These actuators can also be used on other applications that require a large...

D-4070

The D-4070 Two Stage Pneumatic Actuator is a multipurpose positioning device used to accurately position small dampers primarily on unit ventilators, Variable Air Volumes (VAVs), terminal units, and small ventilating dampers in response to output signals of a pneumatic controller or electro-...

D-4073

The D-4073 Pneumatic Actuator is a multipurpose positioning device used to accurately position small dampers primarily on unit ventilator, Variable Air Volume (VAV), terminal units, and small ventilating dampers in response to output signals of a pneumatic controller or electro-pneumatic...

Damper Actuators, Proportional

For proportional pneumatic actuator with 20 sq. in. (129 cm²) effective area used to control damper and air valves in heating, ventilating, and air conditioning systems.

Damper Actuators, Proportional

For proportional pneumatic actuator with 3 in.² (19 cm²) effective area used to control small dampers and mixing boxes.

 

 

Damper Actuators, Proportional

For proportional pneumatic actuator with 11 sq. in. (71 cm²) effective area used to control damper and air valves in heating, ventilating, and air conditioning systems.

 

 

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