The Airval Compact Single (3B-30A2-S) is a three-way momentary pneumatic foot switch designed for reliable air control in industrial applications. It features a strong formed steel housing with a black finish and a non-skid base pad for added stability.

Air flows when the plunger is depressed and stops when released, exhausting back pressure around the plunger. The internal valve includes a non-ferrous body, stainless steel plunger, and Teflon-coated Buna-N O-rings for long-life operation.

With standard 1/8-27 NPT ports and support for line pressures up to 150 PSI, this switch is commonly used in cut and form machines for transistors where consistent pneumatic control is required.

Airval Compact Single