To help build out a working filtration system, [Fab] needed some valves, so set about printing some of his own. [Fab] went with a simple butterfly valve design, similar to the throttle valve in ...

Butterfly valves are quarter-turn rotary motion valves used as throttling valves to control flow through a system. They can be used with many different media. Butterfly valves offer several advantages ...

Rotary motion valves (rotary valves) such as ball, plug, and butterfly valves rotate a quarter-turn or more from open to close. Linear motion valves (linear valves) such as gate, globe, diaphragm, ...

Figure 1 shows how this can be done. A butterfly valve has a hollow stem conducting outside air into a number of small holes and dispersing the air into the water. This can only be done if the vapor ...

An interactive feature tracking the commercial real estate development frenzy in Davidson County. Country club assets are soaring. Here's what's driving the trend ...

As Hurricane Milton slammed into the Florida coast Wednesday evening, video captured the aftermath of a crane that collapsed near a building construction site in downtown St. Petersburg ...

By Benjamin Mullin By the time Hurricane Milton caused a construction crane to crash onto the building that houses The Tampa Bay Times late on Wednesday, the newsroom’s journalists had already ...

A crane that collapsed overnight in downtown St. Petersburg during Hurricane Milton’s winds smashed into the Tampa Bay Times’ building, breaking through multiple stories and leaving a gaping hole.

An 80-tonne crane, driven by Dougie Smith, of MacSalvors Plant Hire, was sent to the scene on Wednesday to remove the trailer ...

Powerful winds from Hurricane Milton have forced part of a construction crane to collapse in downtown St. Petersburg, leaving what is described as a "gaping hole" in an office building.

A construction crane toppled into an office building housing the Tampa Bay Times and left a massive hole in the side of the structure during violent winds from Hurricane Milton. The crane was ...

A crane collapsed in downtown St. Petersburg during Hurricane Milton’s thrashing winds Wednesday night — leaving a gaping hole in an office building that houses several businesses, including ...