The AirCraft SG HVSS04-04 PU hose fitting valve is a solid, no-nonsense way to fine-tune airflow in larger pneumatic lines. With 1/2" male threads on both ends, it installs neatly between compatible fittings, regulators, manifolds, and air tools, giving you quick, repeatable control of air…

It’s ideal for reducing sudden surges, smoothing actuator movement, and taming aggressive tool response where controlled airflow improves results and helps protect equipment. Inline airflow control with a clean 1/2" threaded fit This valve works as an inline flow controller, allowing you to restrict or…