Retroffitable safety shut-off valve for gas or liquid meter

Details Retroffitable safety shut-off valve for gas or liquid meter Retroffitable safety shut-off valve for gas or liquid meter

1995-12-04

1997-02-18

Michalsky, Gerald A.

Fluid handling

Processes

Cleaning, repairing, or assembling

73273, 137 38, 1374542, 137551, F16K 1736

Patent

active

056033451

ABSTRACT:
A safety valve for use in a meter through which gas or liquid may flow, the safety valve being activated to a closed position upon the disturbance of the system such as during an earthquake, thereby blocking the flow of liquid or gas. The valve may then be reopened by a reset assembly.

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