Series PS pilot-operated, normally closed solenoid valves are for process liquid applications requiring high flow capacity and pressure capability. With inlet pressure ratings to 140 psi and back pressures to 70 psi, these valves can be used to control flow to spray nozzles, high-pressure chemical injections, and similar applications. Constructed of rugged thermoplastic, the valves are resistant to both internal and atmospheric corrosion and have a cycle life in excess of 1 million cycles.
Plast-O-Matic Valves Inc., 1384 Pompton Ave., Cedar Grove, NJ 07009, FAX (973) 256-4745.
One way to keep a Formula One racing team moving at breakneck speed in the pit and at the test facility is to bring CAD drawings of the racing vehicleís parts down to the test facility and even out to the track.
Most of us would just as soon step on a cockroach rather than study it, but thatís just what researchers at UC Berkeley did in the pursuit of building small, nimble robots suitable for disaster-recovery and search-and-rescue missions.
Design engineers need to prepare for a future in which their electronic products will use not just one or two, but possibly many user interfaces that involve touch, vision, gestures, and even eye movements.
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