The DS 4022-EU is an electronic part manufactured by Pneumat System. It has an operating temperature range of -10 to 120°C, a maximum working pressure of 150bar, and a maximum voltage of 48VAC. It is designed for industrial and commercial applications, and is suitable for use in a wide variety of applications where precise control and monitoring of valves and actuators is required. It is designed to be durable and reliable, with a long life expectancy.