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Pneuline Pneumatic Damper Actuator

These 2x2'' and 3x3'' light duty pneumatic actuators provide reliable service at an economical price. Careful selection of the actuator will enable you to select the smallest model that will perform the task. The easy to read specifications will clearly show the amount of square feet that each actuator will operate

Pneuline 2x2'' Nylon Pneumatic Actuators

SPECIFICATIONS
STROKE 2''
BODY Glass / Nylon
DAMPER RATING Gradual: 3 sq. ft. 2-Pos.: 4.5 sq. ft.
CONNECTION 1/4” OD Tube
Part # PSI Range Description  
VTD-9422 - 2" Diaphragm Call... Add to Order

Pneuline 3x3'' Nylon Pneumatic Actuators

SPECIFICATIONS
STROKE 3''
BODY Glass / Nylon
DAMPER RATING Gradual: 12 sq. ft. 2-Pos.: 15 sq. ft.
CONNECTION 1/4'' OD Tube
POSITIONER Start Point: adjustable Span: 5psi fixed, 10psi opt.
Part # PSI Range Desc  
VTD-9423 - 3" Diaphragm Call... Add to Order

Pneuline 4x4'' Pneumatic Actuators

These 4x4'' medium duty damper actuators are available in both nylon and aluminum models, with or without adjustable positioner and a complete assortment of spring ranges.

SPECIFICATIONS
STROKE 4''
BODY Glass/Nylon or Die Cast Aluminum
DAMPER Gradual - 25 sq. ft.
RATING 2 pos. - 30 sq. ft.
CONN. 1/4'' OD Tube
POSITIONER Start Point - adjustable Span - 5 psi fixed, 10 psi opt.

DON’T FORGET!
See our DAMPER Section for a complete selection of Round & Rectangular Dampers

Part # PSI-Range Description  
VTD-9424 - 4" Diaphragm Call... Add to Order

Pneuline 6x6'' Pneumatic Actuators

Use the 6x6'' pneumatic damper actuator on large automatic air control dampers. Its unique universal mounting bracket also allows it to be used on butterfly valves and variable fan inlet vanes. Available with or without an adjustable start point positive positioner.

SPECIFICATIONS
STROKE 6 inch
BODY Glass/Nylon or Die Cast Aluminum
DAMPER Gradual - 75 sq. ft.
RATING 2 POS. - 90 sq. ft.
CONN. 1/4'' OD Tube
POSITIONER Start Point - adjustable Span - 5psi fixed, 10psi opt.

PNEUMATIC ACTUATOR: A standard pneumatic actuator shaft is extended as the branch line pressure increases and retracts as the branch line pressure decreases.

Part # PSI Range Descr  
VTD-9426 - 6'' Diaphragm Call... Add to Order