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Onyx Valve Company
835 Industrial Hwy
Cinnaminson, NJ 08077
Ph: 856-829-2888
Fax: 856-829-3080

Onyx Valve Company 30″ Duckbill Check Valve Testing


The Onyx Valve Company is one of the leading suppliers of Duckbill Check Valves Worldwide. This video captures the dynamics of a 30″ Flanged Duckbill Check Valve being tested at the Utah Water Research Laboratory at the University of Utah. A Duckbill check valve consists of no mechanical moving parts, and operates based on the environments conditions.

Jim Campbell at WEFTEC 2010 Discussing the Onyx Product Line


Jim Campbell, VP of Sales, at Onyx Valve speaking at WEFTEC about the Onyx Valve Product Line. Gives an overview of pinch valves, pressure sensor rings, and duckbill check valves.