Valve cartridge with lobular key

Fluid handling – Removable valve head and seat unit – Retained by bonnet or closure

Reexamination Certificate

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Details

C137S625400

Reexamination Certificate

active

08056578

ABSTRACT:
A one-handle valve cartridge has one or more lobular keys formed on a housing of the valve cartridge. The lobular keys interface with keyways formed in a valve body.

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