Fluid handling – Line condition change responsive valves – Direct response valves
Patent
1991-05-13
1992-03-31
Nilson, Robert G.
Fluid handling
Line condition change responsive valves
Direct response valves
F16K 1506
Patent
active
050998781
ABSTRACT:
A low restriction valve is provided for mounting to the end of a tube. The valve includes a valve body formed of an elastomeric material which may flex to conform to the shape of the end of the tube to thereby form a seal between the valve and the tube. In addition, a regulator portion is provided and includes a disk portion and a stem extending from the disk into the valve body. The disk is movable in a direction parallel to the longitudinal axis of the valve body such that the disk may move from a position spaced from an end of the valve body allowing fluid flow to a position in contact with the end of the valve body to prevent back flow of fluid.
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Nilson Robert G.
Vernay Laboratories, Inc.
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