Metering valve for dispensing pressurized liquids
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United States of America Patent
Stats
-
Jan 24, 1984
Grant Date -
N/A
app pub date -
Sep 21, 1981
filing date -
Nov 19, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A metering valve, wherein the cylindrical body or bowl which defines the liquid metering chamber in cooperation with the valve stem comprises a lower portion adapted for contact engagement with the valve stem such as to shut off the communication between the metering chamber and a container element, with the stem in a closure position, and an upper body associable with the lower portion and interchangeable to determine the useful volume of the metering chamber.
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Cited Art Landscape
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