The AIRMIXS SU 12 is an industrial-grade, in-line pneumatic speed controller designed to precisely regulate the airflow volume in compressed air systems. Most commonly utilized to control the stroke speed of pneumatic cylinders and actuators, this valve allows for smooth, incremental adjustments via a knurled manual adjustment screw equipped with a secure integrated locking nut to prevent setting drift.

Constructed from a high-impact engineering composite body and fitted with premium metal internal components, it features dual push-to-connect ports for fast, tool-free tubing installation. The valve housing is engineered with built-in structural mounting holes, allowing the unit to be mounted safely to panels, manifolds, or machine framing to reduce line strain and counter system vibration.