Patent Number: 6,332,475

Title: Filling stop valve

Abstract: A stop valve to terminate flow of liquid there through when the level of the liquid reaches a desired level in a container. The stop valve includes a master diaphragm valve (38) to regulate the flow of liquid through the valve and a pilot diaphragm valve (10) controlling the master valve. The pilot diaphragm valve (10) is subject to the position of a float (37) on the liquid in the container.

Inventors: Brougham; Peter Henry (Tumby Bay, AU)

Assignee: Mastavalve Pty. Ltd.

International Classification: F16K 31/18 (20060101); F16K 31/385 (20060101); F16K 31/36 (20060101); F16K 31/34 (20060101); F16K 031/34 (); B08B 009/04 ()

Expiration Date: 12/25/2018