SMC SY3120-5LOZ-N7-F2 Pneumatic Solenoid Valve

SMC SY3120-5LOZ-N7-F2 is a 5-port, 2-position pneumatic solenoid valve from the SY3000 family designed for compact air-control applications. It is a body-ported, zinc-bodied, single‑solenoid valve with rubber seals that operates on a 24 V DC coil mounted via an L‑plug, and it can be configured with standard coil options including surge/suppressor variants. The valve provides a 4‑way flow path for clean air, with a flow coefficient Cv of 0.29 (0.23 for body‑ported configurations) and an effective flow area around 4.14 mm² (0.23 Cv), while offering Rc-threaded 1/4 in port connections and compatibility with one‑touch 1/4 in fittings. It supports an operating pressure range from 0.1–0.7 MPa for internal pilot and up to 0.7 MPa for external pilot, with a maximum operating pressure of 145 psi, and it is rated for ambient and fluid temperatures up to 50 °C (operating range 14–122 °F). The valve delivers a fast response time of 15 ms or less at 0.5 MPa when not paired with an indicator light or surge suppressor, and its compact dimensions are approximately 40.6 mm in height, 76.8 mm in length, and 10.8 mm in width, with a side bracket for mounting. It is intended for use with compressed air as the working medium, employs rubber seals, and uses a spool-style valve function with a 24 V DC actuation and ±10% voltage tolerance, making it suitable for precise, rapid switching in small pneumatic manifolds and automation setups where space is at a premium.