SMC Corporation V4320-021U Pneumatic Solenoid Valve

The SMC V4320-021U Pneumatic Solenoid Valve features a 100 V AC coil, 1/4 in NPT porting, and a maximum operating pressure of 1 MPa, making it suitable for controlling compressed air in automation equipment. This SMC valve is an electrically actuated control element designed to switch air flow in pneumatic circuits. The V4320-021U belongs to SMC's V4320 family, offering reliable actuation and standardized port configurations for easier integration with actuators, cylinders, and other pneumatic devices in automated lines. By combining a robust 100 V AC coil with compact, compatible piping, it supports straightforward installation in OEM equipment and service-centric maintenance workflows. The 1/4 in NPT connections align with common pneumatic fittings and manifolds, enabling flexible installation in a variety of layouts.