SMC Corporation VSA4230 Pneumatic Valve

The SMC VSA4230 is a 4/5-port air-operated valve in SMC’s VSA family, providing two-position control for pneumatic circuits. The valve is pneumatically actuated and built with an aluminum body, designed for compact installation and integration into standard pneumatic manifolds. Variants in the VSA4230 line include models such as VSA4230-03 and VSA4230-04, which reflect different port configurations to suit varying automation layouts. As an air-operated device, the VSA4230 shifts airflow within a circuit to direct compressed air to actuators or other pneumatic components, enabling reliable two-state switching in automated equipment. This valve is intended for use where mechanical simplicity and robust, maintenance-friendly operation are advantageous, and it is commonly deployed in applications requiring direct control of pneumatic actuation without electric solenoid actuation.