Valve for batchwise withdrawing liquid from a container

Details Valve for batchwise withdrawing liquid from a container Valve for batchwise withdrawing liquid from a container

1978-06-13

1980-07-01

Bartuska, F. J.

Dispensing

Supply containers with traps

With trap chamber cutoffs

222453, 222501, G01F 1138

Patent

active

042102634

ABSTRACT:
A valve for batchwise discharging a liquid material from a container having an aperture for the passage of the material. The valve comprises a valve unit (3) which is an assembly of a valve stem 4 having two spaced collars functioning as valves. The collars are fixedly connected to the valve stem at right angles thereto. The valve stem is supported and guided at points on opposite sides of the valve area, ensuring proper centering during movement of the valve stem.

REFERENCES:
patent: 1062576 (1913-05-01), Baskett et al.
patent: 2216347 (1940-10-01), Humbard
patent: 2858052 (1958-10-01), Costakos
patent: 3288332 (1966-11-01), Etter et al.

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