Flush valve diaphragm

Details Flush valve diaphragm Flush valve diaphragm

2005-08-02

2005-08-02

Keasel, Eric (Department: 3754)

Valves and valve actuation

Fluid actuated or retarded

Pilot or servo type motor

C137S550000

Reexamination Certificate

active

06923425

ABSTRACT:
A flush valve diaphragm that includes a body portion and a peripheral sealing portion. The body portion is flexible and has a central passageway. The peripheral portion includes an integral filter, an exit chamber, and a bypass arrangement, such that water flowing through the filter flows through the bypass arrangement. The integral filter prevents clogging of the bypass arrangement. The diaphragm is used in a flush valve diaphragm assembly and a flush valve.

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