SMC Corporation SY9120-5LZ-02T Solenoid Valve

SMC SY9120-5LZ-02T is a 4-way, 2-position solenoid valve designed for compressed air control with a single coil. It features a 1/4 in port size with Rc threads and a body-ported configuration, suitable for compact pneumatic installations. The coil is rated for 24 V DC, with additional options including 3, 5, 6, 12, and 24 V DC or 100, 110, 200, and 220 VAC, and uses an L plug electrical entry with a 300 mm lead wire. Cv is up to 2.5, enabling substantial flow in a small form factor, and operating pressures are specified as 0.1–0.7 MPa for internal pilot and -100 kPa to 0.7 MPa for external pilot (pilot pressure range 0.25–0.7 MPa). The valve delivers a response time of 32 ms or less at 0.5 MPa when tested without an indicator light or surge voltage suppressor. It is rated for ambient and fluid temperatures up to 50°C and is manufactured in Japan (MFR # SY9120-5LZ-02T).