Ball Valve History Mystery

Title:
Ball Valve History & Mystery
Word Count:
375
Summary:
Here is a light hearted history and trivia on the ball valve. Read it and you will never take

Keywords:
ball valve

Article Body:
Here is a light hearted history and trivia on the ball valve. Read it and you will never take
Ball Valve mystery? The humble ball valve has a checkered history and somewhat murky origins.

Ball Valve history does not go back to ancient Greece or the American revolution or does it? T

Ball Valve Birth Pains
Ball Valve researchers point to a spherical ball-type valve patented in 1871 led to the invent

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