Shape Memory Alloy springs


Alloys of certain metals such as Ni-Ti and Ni-Ti-Cu can memorize shape, so that even if it is deformed, it exhibits the property of returning to its original shape as a result of temperature changes.

Main products of Shape Memory Alloy springs

Water mixing valves

A shape memory alloy spring is used as a temperature control valve in water mixing valves by utilizing the properties of shape memory alloy.

Fire damper

Can be used for fire dampers that close ventilation ducts in the event of a fire, the shape memory alloy spring shrinks when the hot air is sensed and the butterfly valve closes.

Hot water valve

A shape memory alloy spring is used in a valving element which prevents the flow of hot water into a hollow fiber filter.

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