Valves are mechanical devices that control the flow and pressure of liquids, gases, and slurries within a system. They are also known as regulators and are used in a wide variety of applications.

Some water valves are actuated manually, by a hand wheel or crank, or with mechanical devices such floats and cams. Others are actuated by electric, pneumatic, electro-hydraulic, or hydraulic methods.

If you’re new to hot rodding, then knowing these basic terms will get you sounding like a pro.A conversation between two ...

Before you start, read the expert advice we received from Louis Malvasi, owner of Lane Mechanical Plumbing ... screwdriver and turn the screw on the side of the valve counter-clockwise to lower the ...

The study is published in JAMA Network Open and shows varying performance between different mechanical cardiac valves. "In our study, we have identified a model of mechanical aortic valves which ...

[Johan] accomplished this with a magnetic float inside the tank and reed switches at the proper levels outside the tank, and then placed a series of magnetic flip dots along the path of the float ...

This coincidence implicates increased turbulence or possibly mechanical concussion of red cells against the valve leaflets as causative factors in the development of hemolytic disease. Recurrence ...

Patients between the ages of 18 and 75 years who were undergoing mechanical valve implantation (population A) or had undergone implantation at least 3 months prior to randomization (population B ...

It was around this point that this I got involved, and mechanical tinkering ensued. It’s true that the Miata’s stock EFI system is perfectly capable of doing its job, and is also capable of ...

Medical history included a minor stroke, a mechanical aortic valve prosthesis, and aortic ectasia. His vital parameters were normal. Auscultation detected no murmurs apart from prosthetic clicking.