Flow control valve for cylinders of liquefied gases, having...

Details Flow control valve for cylinders of liquefied gases, having... Flow control valve for cylinders of liquefied gases, having...

2006-12-26

2006-12-26

Chambers, A. Michael (Department: 3753)

Fluid handling

With indicator, register, recorder, alarm or inspection means

Position or extent of motion indicator

C137S557000

Reexamination Certificate

active

07152624

ABSTRACT:
A flow control valve for cylinders of liquefied gases having a gauge for indicating the status of the fluid, comprises a body in which there is a region provided with a shank that is adapted to be connected to a cylinder, a region for connection to user devices, a safety valve, and a movable actuation member, the actuation of which blocks the passage for the fluid from the cylinder toward the user device or clears the passage, a pressure gauge being accommodated inside the actuation member.

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patent: 413 464 (1934-07-01), None
patent: 1 189 887 (1987-11-01), None

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