Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 12, 2019
Patent Application Number
14635317
Date Filed
March 2, 2015
Patent Citations Received
Patent Primary Examiner
Patent abstract
An automatic airflow balancing valve (10), including: a housing (12) having an inlet (14) and an outlet (16) and defining a flow path (18) there through; a valve disc (30) operatively connected to the housing and disposed within the flow path; and an airflow volume calibrating assembly (92) disposed in the flow path and operatively connected to the valve disc and the housing to pivot the valve disc to a home position associated with a desired constant airflow volume. The airflow volume calibrating assembly includes an adjustment element that extends toward at least one of the inlet or the outlet.
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