Bürkert has expanded its range of actuator components with two new types of electromotive process valves. The type 3320 (angle seat valve) and type 3321 (globe valve) electromotive on/off valves set new standards with respect to performance, reliability and cost effectiveness and are ideal for applications without compressed air supply.
The addition of the new Type 3320 / 3321 shut-off valves to Bürkert’s process valve product range now makes it possible to switch systems entirely to electromotive actuators. The two on/off valve types feature convincing efficiency that is equal to that of pneumatic actuators. Electromotive valves are very cost-effective due to their low energy costs and savings throughout the entire system. A special advantage of the Bürkert solution is an innovative cogging torque brake, which fixes the position of the valve without additional energy consumption.
The field bus capable Type 3320 / 3321 shut-off valves consist entirely of high-quality components. The linear motion is executed by a brushless DC motor with a planetary gear via a low-friction, permanently lubricated ball screw.
To facilitate commissioning, operation and maintenance the electromotive shut-off valves are designed in conformity with the Bürkert Efficient Device Integration Platform.
