The SMC SY9140-5LU-03 is a high-performance, single solenoid, 4-position dual 3-port valve from the reliable SY9000 series. Designed for base-mounted manifold applications, it offers exceptional flow rates in a compact and energy-efficient package. This valve features an internal pilot, a 24V DC coil with an integrated light and surge voltage suppressor for enhanced electrical protection and diagnostics. The plug-in design simplifies installation and maintenance, while the 3/8″ one-touch fittings ensure quick and secure tubing connections. Its robust construction and long service life make it an ideal choice for complex pneumatic control systems in various industrial automation applications.