Question

Diaphragm operated control valve function

Answer 1

helps the respiratory organs
PLEASE WATCH THIS ☺
https://youtu.be/F8jqcSVROuo

Answer 2

Answer:

They are used to control fluid flow by regulating the area with which media can enter and exit the valve, effectively changing its speed and velocity. They are so-called “diaphragm” valves because a thin, flexible membrane is used to control the opening and closing of the valve.