Variable Diffuser FK-YX II Series
FK-YX II series can be widely used in the floor with height of over 3.8m.
The blade is designed on the principle of fluid dynamics to provide the swirling airflow with speed, so that the air convection is increased due
to long air supply throw and big coverage of jet. Meanwhile, the angle of
the blade can be adjusted in accordance with the working conditions to
provide rotating air in horizontal, vertical and diagonal directions. The adjustable blades in our products can be adjusted by Automatic temperature control , manual, electrical control as well as DDC remote control.
Automatic temperature control
Our new patent product: automatic temperature controller. A device consists
of temperature sensing units and springs can turn the rotational blades automatically accordingly with the temperature change of supply air. Its
key part is the temperature sensing unit, it has a special liquid inside
that can change its size accordingly with the temperature change, the size
of liquid change can induce the turning of blades. So now power resource,
no cable, certainly no maintenace, no operation is needed.
In summer: When supply air temperatue<=170, the spring moves out with the shrinkage of temp. sensitive device, and the thrust of the supply air will
push the blades to the Summer condition.
In winter: When supply air temperatue is >= 270, the spring shrinks
with the full movement of temp. sensitive device, and that will push the
blades to Winter condition.
For fresh air:When supply air temperatue is about 220, the spring starts
to shrink with the small movement of temp. sensitive device, and with the
thrust of the supply air will push the blades to the Summer condition.