The adjustable throttle check valve NDRV (BSP) is a versatile valve designed to control both flow rate and reverse flow in hydraulic and pneumatic systems. With a precisely adjustable throttling mechanism, it allows seamless regulation of forward flow, while the integrated check function effectively prevents reverse flow. Made from durable, corrosion-resistant materials, the NDRV valve is ideal for use in demanding industrial environments. The BSP threaded connections ensure easy and secure installation. This valve provides a reliable and long-lasting solution for optimizing systems that require precise control and backflow prevention.