Proper valve sizing and selection saves facilities money by improving plant uptime and decreasing maintenance costs. One way to improve the selection of valves for a particular application is to take ...

Pneumatic valve selection is often treated as a component-sizing exercise, with datasheet-based specifications. Once pressure ...

Choosing the optimal aortic valve prosthesis for middle-aged patients (late 40s to early 60s) with aortic stenosis presents a challenge. The available options all have substantial drawbacks that must ...

Hydrogen (H 2) demand is quickly increasing because the gas plays a growing role in the world’s energy decarbonizatio ...

Qosina supplies check valves, which may be normally closed but open when fluid in the line reaches a certain pressure. When the movement of gas or fluid must be regulated by a medical device, that ...

Explore the importance of industrial valves for water treatment, chemical processing, and infrastructure projects in emerging ...

If you suddenly have the need for a two-way, flow control valve — from a valve-selection standpoint — what kind of questions do you ask yourself? Many, perhaps, don’t ask any questions and may make ...

A worksheet that calculates control valve installed gain can be part of any control valve selection process. For many years, the author has used, and promoted the use of, control valve installed flow ...

Surgical valve repair for mitral regurgitation (MR) has been used for decades. Percutaneous approaches to mitral valve repair have been undergoing evaluation in trials over the last few years, and ...