Bosch 0820230003 is a five-port, two-position pneumatic control valve (5/2) designed to regulate compressed air to pneumatic actuators in automation systems. The part number identifies this specific Bosch valve model, which directs airflow between two output paths to control the direction of a cylinder or actuator in a pneumatic circuit. This valve serves as the directional control element in industrial machinery and automation applications requiring actuation of pneumatic actuators.
