4 products in this product line
L Series Electric Linear Valve Actuators


Sun Yeh L series linear electric actuators are designed to provide thrust force ranges from 250 to 2,000 kgf (550 to 4410 lbf). Our electric linear valve actuator, standard equipped with proportional control fits with globe valves and other linear motion devices (stroke length up to 50mm and 100mm) applied to HVAC and industrial automation, especially suitable for steam or high-temperature employment such as boilers and heating systems.

The electric linear actuators produced by Sun Yeh with a manual override which is equipped to provide fast manual positioning of the valve and a position indicator at the drive stem area allow valve position identification. The stroke is adjustable to match with valve stem travel within the rated length. For more detail about our products? Just feel free to contact Sun Yeh linear electric actuator manufacturers!

ModelThrustWeightMotor Power
(ISO 5210)
Max. Stroke
L-250 250 550 9.5 21 15 F07 50 2
L-500 500 1100 9.5 21 15 F07 50 2
L-1000 1000 2205 31 68 25 F10 100 4
L-2000 2000 4410 31 68 35 F10 100 4
L series