Valve with controlled-action obturator for the metered delivery of fluids in automatic machines for filling containers and the like
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United States of America Patent
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Sep 21, 1999
Grant Date -
N/A
app pub date -
Dec 22, 1997
filing date -
Dec 23, 1996
priority date (Note) -
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Abstract
A valve for the metered delivery of fluids to be supplied to containers and the like, comprising a body and a closing cover inside which there is formed a chamber which is supplied with the fluid to be delivered to the container and provided with an obturator which is integral with the rod of a piston of a cylinder inside the body of the valve and can be operated in both directions for opening/closing of an aperture for communication with the outside of said chamber, there also being provided an outlet; for delivery of the fluid, which is mounted on the valve coaxially with the aperture thereof.
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