When your pneumatic setup needs controlled, predictable airflow (not a surprise gust), the AirCraft SG MSC04-02 Metal Flow Control is the tool for the job.

Designed for 4mm PU tubing and a 1/4" male threaded connection, it allows you to fine-tune airflow to cylinders, actuators, and air circuits for smoother movement and better system stability. It’s compact, durable, and satisfying to adjust—because precision should feel precise.