The SY9320-4YO-03F-Q Electromagnetic Valve with 5/3 cut-off in the middle position is manufactured by SMC. It is a solenoid-operated valve with a body design which offers an efficient way of valve switching with a precise air control. The valve provides rugged construction with internal components protected by its integral covers. The valve works reliably in a range of fluids such as air, oil, and water. It is made of rust-resistant materials, such as stainless steel and brass, making it suitable for a wide range of applications. The size of the port connection is 3/8 inch, and the maximum inlet pressure is 1 MPa. It is designed for use with an AC voltage of 110V-220V, 50/60Hz. It is CSA, UL, CE and RoHS Certified for safe operation.