For this product we offer the service of actuator assembly with armature. More informations

Belimo TF actuator with fail-safe for ball valves. The actuator is designed for damper size up to approx. 0,4m2. The actuator control is 0-10V.

Functions

In the event of a power failure, the return spring begins to rotate the actuator to the starting position. Eg. closes the damper or ball valve in the event of a power failure. The same can be done upside down, depending only on the initial position of the valve.

• By using the hand crank the valve can be operated manually and egaged with the locking switch at any position.

Features

• The actuator is overload protected, no end stops are required.
• Simple mounting on the ball valve with only one screw.
• Adjustable working angle with mechanical stop.