Kobelt 4107 Pneumatic Throttle Actuator (4107-U)

In stock


SKU: 4107-U

Kobelt 4107 Actuator  

U – 10-80 psi input pressure range

The 4107 Throttle Actuator is used in

conjunction with pressure control heads to
provide fast, accurate positioning of low and
medium force mechanisms. Input pressure
acts on a rolling diaphragm and against a
spring, producing lever position output
corresponding to the input pressure. The
output lever is provided (threaded rod) with two
jam nuts on either side of the output linkage
which permits infinite stroke selection. This
arrangement is ideally suited for multi-engine
installations with a single source of control air
pressure. The fine adjustment of the linkage
will allow throttle adjustment for load
equalization (not an automatic load share).
This cylinder also features a manual override.
This allows the engineer to operate the throttle
actuator if there is no air supply. It can be
done without having to disconnect any part of
the linkage from the actuator. 

Weight: 6 lb. (2.7 kg)
Material: Die cast silicon bronze and stainless
steel hardware
Max. Input Pressure: 125 psi (8.6 bar)
Operating Temp. Range: -40°C to +90°C
Pipe Port Size: ¼” NPT
Max. Stroke: 3½” (89 mm)
Stroke as Linear Activator: 1” (25 mm) 

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