SMC 120-480V Pressure Switch Lubricator Secondary Valve Assembly Valve Assembly

SMC 120-480V Pressure Switch Lubricator Secondary Valve Assembly is a compact valve module that combines a pressure switch, a lubricator, and a secondary valve into one unit for pneumatic systems. It supports SMC’s air-preparation ecosystem by providing an integrated pressure-sensing element, automatic lubrication feed, and a secondary valve function to manage flow and exhaust sequencing in a circuit. The assembly simplifies panel layouts by reducing the number of separate components and offers the modularity of SMC FRL hardware, enabling straightforward integration with compatible filters, regulators, and lubricators. Typical uses include automation cells, robotic actuators, and packaging lines where reliable pressure monitoring, timed lubrication, and controlled exhaust are required. The model designation 120-480V indicates the voltage range associated with the electrical components of the product line, reflecting its role within compatible control circuits. Installation is designed to fit within standard SMC porting conventions, with straightforward mating to existing FRL modules. The lubricator delivers a metered oil mist to downstream components, promoting smooth operation and reduced wear, while the integrated pressure switch provides electrical signaling to initiate or halt downstream actions based on the sensed pressure. This single assembly presents a streamlined solution for designers seeking to minimize leak points and maintainability while preserving the flexibility to upgrade individual elements within an SMC modular system.