Brasscraft Manufacturing Company

Jesus R Dominguez

David Christopher Tisch

Earl David Forrest

Ronald D Green

Joseph P Schutte

Nathaniel Faltin Dutton Schultz

Timothy David Mulligan

David C Tisch

An assembly for limiting excess flow includes a seat that provides a sealing surface and a diaphragm that is coupled to the seat. The diaphragm includes a seal portion and at least one leg extending between the seal portion and the seat. The seal portion is spaced apart from the sealing surface during normal flow conditions and is in engagement with the sealing surface when a predetermined flow condition is exceeded.

Excess flow valve with flexible sealing member

An assembly for limiting excess flow includes a housing having an internal bore that defines a seat. A cage is positioned within the internal bore and includes an upstream end and a sealing surface at a downstream end. A back plate with at least one magnet is seated within the internal bore upstream of the cage. The cage moves away from the back plate when a predetermined flow condition is exceeded such that the sealing surface engages the seat.

Excess flow valve with cage

Growing community of inventors

Plymouth, MI, United States of America

Jesus R Dominguez