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Senin, 09 Juli 2018

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Pilot Valve Animation - YouTube
src: i.ytimg.com

A pilot valve is a small valve that controls a limited-flow control feed to a separate piloted valve. Typically, this valve controls a high pressure or high flow feed. Pilot valves are useful because they allow a small and easily operated feed to control a much higher pressure or higher flow feed, which would otherwise require a much larger force to operate; indeed, this is even useful when a solenoid is used to operate the valve.

Pilot valves are often used in critical applications (i.e., emergency and safety controls) and are human-operated. They can be set up as a push-to-activate or dead man's switch.


Video Pilot valve



See also

  • Larner-Johnson valve
  • Pilot-operated_relief_valve


Source of the article : Wikipedia

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