Three-way ball valves are the most popular type of multi-port ball valve. This style is commonly used in applications with more than one source of media or to divert media in two different directions.

Valves are used extensively in different industries for flow control. These devices are also essential for enhancing the safety of fluid processes — they protect people, equipment, and the environment ...

"The materials inside the valves are a little different, so the kind of corrosion is a little different between the Dragon valve and the Starliner valves, but it’s a similar mechanism." ...

On echocardiography, mean gradients decreased from 9.5 mm Hg at baseline to 4.3 mm Hg at 30 days, while peak gradients declined from 19.8 mm Hg to 9.6 mm Hg. The effective orifice area (EOA) also ...

Innovation aside, the turbo-charged 12-valve Cummins Diesels that debuted in 1989 — and saw several updates before their retirement — weren't exactly game-changing on the power front.

MIT engineers are 3D printing replicas of patients’ hearts in an attempt to improve replacement valve procedures for those living with heart disease. Scientists are creating custom robotic ...