Vacuum valves are used when a vacuum must be maintained in a closed system. Vacuum valves are used to control gas flow into a chamber, isolate, vent, provide relief or control conductance. Gate, ...

Air valves allow metered flow of fluid in one or both directions. Many of them allow for free flow in one direction and reduced or metered flow in the reverse direction. They are used in pneumatic ...

Festo introduces its new flagship valve terminal, the VTUX. The VTUX can serve as I/O, remote I/O and decentralized I/O.

1640: Gaspar Berti, through an inventive experiment with a lead tube and bucket of water, demonstrates how an air vacuum can be created. 1643: Evangelista Torricelli conducts Berti's experiment ...

If you have asthma or severe allergies, and indoor air quality is crucial to your health, a high-quality bagged vacuum is a safe bet. Our favorite high-end vacuums do an excellent job of sucking u ...

A thermobaric bomb (also called a vacuum or aerosol bomb - or fuel air explosive) consists of a fuel container with two separate explosive charges. This can be launched as a rocket or dropped as a ...

ensures that allergens stay trapped inside instead of being expelled back into the air. During testing, I could feel the vacuum’s strong suction forming a solid seal with the carpet, easily ...

Festo has expanded its vacuum generation solutions to include for the first time a multistage generator and a multistage ...

What's the best air fryer to buy? The air fryer is a relatively new addition to the world of appliances, and in my eyes, it's a magical countertop appliance. Whether you're an expert home chef or ...

by Liam McCabe HEPA filtration is the gold standard for air cleaning, but it doesn’t guarantee great results in a vacuum cleaner. by Sabine Heinlein Wirecutter is the product recommendation ...