Emerson
Ultrabright valve-position indicator boosts plant safety
The TopWorx TV-LED Switchbox (photo) features an ultra-bright, easty-to-see light-emitting diode (LED) visible position indicator. Visible at long distances, the position indicator communicates valve position remotely to the control room or plant personnel, to improve safey at the facility. The device can be ordered for monitor-only applications, or integrated with a solenoid valve for on/off valve control. — Emerson, St. Louis, Mo.