Festo GRLA-3 4-B Pneumatic One-Way Flow Control Valve, part #310623, is a pneumatic valve that governs airflow in a single direction. It is rated for operating pressures from 0.3 to 10 bar. The GRLA-3 4-B designation identifies its model family within Festo's line, making it suitable for inclusion in pneumatic circuits requiring controlled one-way flow in automation and process control applications.
