Bürkert Type 8691 control head for ELEMENT drive actuator size 70 mm, also listed for 90 mm and 130 mm. Two internal end position feedbacks, yellow top and green bottom. M12 plug, AS-i, IP65/67.
Mounts on a process valve actuator to report position and drive the pilot air. G 1/8 pilot port, QNn 250 l/min, valve diameter 3 mm. Ambient -10 to 55 °C.
Bürkert has withdrawn this article number; the revised successor is 20024895.



