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Valves & Actuators

Bespak is the world's leading producer of inhaler valves by value. The valve is the most technically complex element in a metered dose inhaler (MDI), and it is critical to delivering consistent doses to patients.


Bespak's in-house elastomer development capability helps ensure valves are developed to work with a wide range of formulations and are significantly 'cleaner' with exceptionally low levels of extractables and leachables.

Comprehensive analytical services ensure that valve and actuator development is optimised. Our Advanced Feasibility Testing service can also be used to optimise formulations or to support the development of the 'Container Closure System'.

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