SMC Corporation VQ1301N-51 3-Position Closed Center Solenoid Valve

SMC VQ1301N-51 is a 5-port, base-mounted plug‑in solenoid valve with a 3‑position closed‑center function. Driven by a 24 VDC coil, it directs compressed air to one of two actuator ports or blocks all ports in the center position to hold a connected cylinder without exhausting air. The valve is rated for 0.2–0.7 MPa (2–7 bar) supply pressure, making it suitable for medium‑demand pneumatic circuits. Built with a zinc body and rubber seals, it delivers durable, reliable sealing in standard industrial environments. Its compact, plug‑in design supports easy mounting on compatible manifolds and quick field replacement, which is ideal for automation lines with limited space. Typical applications include control of double‑acting cylinders and pilot‑operated devices in packaging, material handling, and general automation where a neutral center position is required to maintain position without venting. The VQ1301N‑51 belongs to SMC’s VQ family of five‑port directional control valves, emphasizing a compact footprint and dependable electrical‑to‑pneumatic switching for robust automation control.