Using the handle on top of the valve, you can rotate the ball through 90 degrees. When the hole aligns with the pipe, water flows freely. When it's perpendicular to the pipe, the flow stops.

Passersby couldn’t help but be mesmerized by a curious contraption on display at Clippard’s booth at MD&M West 2025. The ...

Attempting to represent the flow capacity of an FBBV in terms of control valve standard methods is confounding and can be very misleading, especially when comparing different ball valve units. Based ...