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Thermally Stable

29 October 2012

The operation of repeated steam recycling on pharmaceutical and food process lines places severe demands on any sealing products incorporated within control valves in the process pipework.



Dichtomatik, an official Dupont licensee, is able to supply the Kalrez 6221 perfluorelastomer compound O-rings and other sealing profiles including custom shapes. These products are thermally stable up to 260˚C (500˚F), and also suitable for stage II sterilisation application processes where other elastomers can lose their sealing capabilities.

They have been developed specifically to maintain outstanding reliability while ensuring high level sealing performance in food and pharmaceutical and processes.
 
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