SMC Corporation VG342-3DZ-04NA Three-Port Solenoid Valve

SMC VG342-3DZ-04NA is a 3-port pilot-operated poppet valve that delivers compact, dependable flow control for vacuum or low-pressure pneumatic circuits. It features 1/2" NPT ports (04 code) and a normally closed (A) configuration, enabling selective routing of air between ports while isolating the third. An internal pilot controls the valve, with a 110 VAC coil and a DIN connector with surge suppressor for reliable integration into automation systems. Coil power is listed as 4.8 W in the standard version, with a 2 W energy-saving option documented within the VG342 family. The unit weighs about 1 kg and is designed for lubrication-free operation. The VG342 series can function as a selector or divider valve and supports external pilot configurations, offering flexibility in piping schemes. Typical operating pressure range is 0.2 to 0.9 MPa, making it suitable for vacuum and low-pressure applications, and the lineup includes other port sizes (1/2", 3/4", 1") to match different system needs.