PRE-VENT Self-operated controllers
PRE-VENT®-self-operated controllers are used in simple units to reduce investment costs.
By fixing our automatic units on your control system, you will equip it with hydraulic stabilization thus gaining and saving up to 20 % of the energy, you would otherwise have wasted.
Precise control of PRE-VENT®-valves and throttles is made possible owing to the application of the dependable spring-and-membrane pneumatic servos.
Different versions of pneumatic actuators available.
Special versions, e.g. stainless steels actuators or special paint, on request.