Specialty valves consist of pneumatic timers to delay air signals coming into or out of components, stroke completion timers for output signal when rod movement stops, and impulse ray valves to stop signals with buildup of backpressure to shift double-pressure piloted or doublebleed piloted valve. Airtoelectric switches provide pilot signal for contact closure to 15 A. Binary valves provide two alternating outputs. Dyla-trols inline flow controls provide smooth laminar flow with maximum precision adjustment.

Mead Fluid Dynamics Inc., (773) 685-6800, www.mead-usa.com