The Festo 163190 is an electromagnetic valve with a 5/2 monostable design, an IP65 rating, thread G 1/4, and a power rating of 1.5W. This valve is designed to control the flow of air, gas, and water. The valve is used in a variety of industrial applications, such as food and beverage processing, automotive manufacturing, and pneumatic systems. It is made of robust materials and is suitable for a wide range of temperatures and pressures.