electric
FR 693-D1 is a type of electric actuator manufactured by Pizzato. The device is a fail-safe release actuator capable of controlling the opening or closure of various devices, such as valves and dampers, through a 24V DC voltage. It has a stainless steel housing, IP67 protection rating, torque output of up to 25 Nm and manual override function allowing for manual operation of the device. Additionally, the device offers a digital encoder for easy parameter setting and a potentiometer for monitoring the angular position of the actuator.