Electromotive valves with high speeds
With the Type 3360/3361 electromotive seat valves Bürkert offers process control valves for applications with stringent requirements for control accuracy and process stability, as well as applications in which operation without a compressed air system is advantageous. The special feature of the product family is its performance, which is comparable to that of pneumatic actuators. With a control speed of 6 mm/s and a closing time of less than 4 s the previous weak point of many electromotive process control valves, which have control speeds of only 0.1 to 3 mm/s has been improved. The Type 3360/3361 valves allow adjustment of the control speed to the requirements of the customer’s specific application, in addition to definition of the stroke and closing limits and soft approach of end positions. Another positive feature is that they travel to the desired position without delay and without overshooting and remain stable regardless of the media pressure. In case of a power outage the safety position can be approached via the Safepos energy storage pack. In addition, the possibility of emergency manual movement also exists.
Hall 9, Booth G16
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