Pneuline Pneumatic Damper Actuator

Pneuline Pneumatic Damper Actuator
These 2×2” and 3×3” 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 2×2” 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 3×3” 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 4×4” Pneumatic Actuators
These 4×4” 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 6×6” Pneumatic Actuators
Use the 6×6” 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.