2 Way shape memory spring that can change shapes according temperatures. It can be used for temperature control valve, actuators and numerous other applications.
Kellogg's Research Labs is capable of customizing this spring to meet your custom force, travel, and activation temperature needs.
Visit us at KelloggsResearchLabs.com
![](https://i.ytimg.com/vi/BPM7SQcTHbY/mqdefault.jpg)