Vernay Europa B.V. supplies amongst others assemblies for 1st tier suppliers to the automotive industry. An example of such an assembly is the supply module of an AdBlue dosing system for which Vernay developed rubber to plastic bonded valves.

The miniature size in combination with tight dimensional tolerances of these valve poppets creates a challenge to the manufacturing processes.

This presentation highlights the considerations related to the development of the rubber to plastic bonding system of the poppet.