
TA-TRI
Motorized 3-point actuator – 45 lbf (200 N)
The motorized 3-point actuator TA-TRI is a highly reliable and easy to mount for valves for heating and cooling systems. The actuator is equipped with an LED for function displays as well as with a manual override facilitating maintenance and installation.
Product branding

Features and Benefits
Easy to install
Very easy to install with valve adapter system, mount in all postion.
Reliable, fast and energy efficient
Very short response time and complete motor control to save energy, low noise and maintenance free.
High enclosure class IP54 (NEMA 3 equivalent)
For secure operations at any installation positions.
Functions
3-point control
LED indication
Antitheft function by removable locking latch
Manual override
On-off control
Temperature
Media temperature: max. 212°F
Operating environment: 32°F to 122°F (5-95%RH, non-condensing)
Storage environment: -4°F to 158°F (5-95%RH, non-condensing)
Control speed
0.0787 inch/minute (30 s/mm)
Supply voltage [V]
24 VAC, -10%/+20%, Frequency 50-60 Hz 24 VDC, ±20% 230 VAC, ±10%, Frequency 50 Hz
Power consumption
Operation: < 110 mA
Standby: < 10 mA
Input signal
3-point control
On-off control
Stroke
0.33 in. (8.5 mm)
Noise level
Max. 30 dBA
Marking
IMI TA
Label: CE, UKCA, product name, article No. and technical specification.
Colour
Cover: Transparent Housing: White RAL 9003
Adjusting force
45 lbf
Connection to valve
Adapter nut M30x1,5
Cable
3.28 ft, 3x18 AWG (3x0,75 mm2), PVC
Material
Cover: Polycarbonate
Housing: Polyamide
Ingress protection
IP54 all directions (according to EN 60529)
Protection class
230 VAC: II
24 VAC/VDC: III (SELV)
Certifications and directives
EMC-D. 2014/30/EU: EN 60730-1, -2-14.
LV-D. 2014/35/EU: EN 60730-1, -2-14.
RoHS-D. 2011/65/EU: EN 50581.
The table below assists you in finding the relevant product based on its variant. For more details, please download the datasheet above.
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