According to FMI, the butterfly valves market will be worth USD 10.3 billion in 2023, and USD 19.4 billion by 2033. Sales of butterfly valves are projected to increase by 6.5% over the projection ...

A few years ago, [Pat] sent in a really nice gear position indicator for his Suzuki V-Strom. With a single seven-segment display , a small microcontorller, and wires tied right into the bike’s ...

Netherlocks designed the valve-position indicator to provide a reliable feedback signal from hand wheel-operated valves, converting the open and closed positions to a digital signal. Mar 27, 2012 ...