The RFL L type B throttling-check valve with threaded connection and integrated O-ring on one side and a plug connection on the other is designed to ensure precise regulation of airflow in both directions. Engineered for reliability, it operates seamlessly under working pressures up to 10 bar and within a temperature range from -20°C to +60°C, making it suitable for diverse industrial environments. Compatible with filtered compressed air, whether lubricated or non-lubricated, this valve guarantees consistent performance and long-lasting durability. Its robust construction and user-friendly design provide easy installation and secure sealing, while the dual connection options offer flexibility for various pneumatic systems. Ideal for applications requiring controlled airflow, the RFL L type B delivers efficiency, safety, and optimal functionality, helping to enhance productivity and reduce downtime in demanding operations.