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EO(F)M Electric Actuator - HVAC TFAX linear actuator series

HOME > Product Category > Actuator > Electric Actuator > EO(F)M Electric Actuator - HVAC TFAX linear actuator series

Major parameter

Power : AV24V 50/60Hz (Proportional control type)、
             AV24V / AC220V 50/60Hz (Floating control type)

Environment Temp : -15℃~60℃

Related humidity : ≦90% (25℃, no condensation)

Environment : Without any high corrosion and explosion medium

Control mode : Forward or reverse simulative signal or contact switch control or DDC control.

Input / output signal (Proportional control modulating type) :
4~20mA (std configuration); 0~10V & 2~10V & 0~20mA are optional.

Housing protection class : IP54.

Optional components : Position feedback potentiometer & fully open and fully close contact switch.


A key setting (modulating type) :
After installing the valve, "A key setting" , then the feedback signal can be revised automatically and
enter the running state.
Stem protection :
In order to protect internal components of the valve and prevent rust phenomenon, the actuators
operate seconds of time automatically every 24 hours when idled for a long time after powering on.
Multi interfaces :
TFAX-040 series with replaceable interface, there's no need to
change the holder when replacing different valve interface.
Scale indicator :
Scale indicator can be placed up and down to suit different valve
Disc spring structure :
Equipped with disc spring structure , which have a certain
pre-tightening force to protect the valve can be fully closed for a
long time.
Material selection :
ABS cover & AL base , ensuring safety and hard.while reducing
the weight of the actuator .
Power switch :
Locating under the main housing makes manual operation and
equipment adjusting more convenient.

※Remark:The standard connection of shaft interchangeable interface. Please notify while placing order
                    when another specified connection type is needed.