Lightweight, compact, and precision control make these speed controls the right choice for many heavy-duty applications. These speed controls are offered with in-line and elbow construction to give the widest choice to your unique application. Locking nuts are included as standard as well as simplified mounting. Thread sizes range from M3 to 2 and are available in both inch (NPT) and metric

The ASV series of speed exhaust controller is available in two styles depending on size.  The ASV120F/220F are elbow styles that look like a standard speed controller.  The ASV310F~510 are a tee-type design with twice the flow capacity of a standard speed controller and also add flame resistance for use in welding applications.

• Available tube connections: 5/32", 1/4", 5/16", 3/