Axial two-way valve-stopcock combination

Details Axial two-way valve-stopcock combination Axial two-way valve-stopcock combination

1991-03-14

1993-01-12

Rivell, John

Fluid handling

With indicator, register, recorder, alarm or inspection means

Position or extent of motion indicator

251310, 251345, 251352, F16K 3700, F16K 504, F16K 3100

Patent

active

051781867

ABSTRACT:
A valve stem and body combination for flow control in fluid delivery systems for biomedical applications. The valve body includes a smaller conduit that can be aligned with an exit port in the valve stem to achieve a flow-through mode of operation. The flow through the stopcock is controlled by axially turning the valve stem within the valve body, thus making the stopcock streamline in operation. A dead stop combination is provided for assuring an open and closed state of the stopcock. In addition, the valve stem and body can be marked to assist the user in aligning the exit port and smaller conduit.

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