One-way springs are made of nickel-titanium-based shape memory alloy wire windings, which take advantage of the memory effect of shape memory alloys. This kind of spring is also a typical structural component of industrial shape memory alloy elements. After being stretched or compressed below the phase transition temperature of the spring, hot water or hot air is used as a heat source. When the ambient temperature returns to the phase transition temperature set by the spring, the spring automatically returns to its original shape.

One-way memory springs often use offset structures to match them. Typical products include thermostatic faucets, temperature control boxes, anti-scalding devices, anti-scald water cups, safety valves, temperature control valves, etc.

Standard: ASTM2063

Certification: ISO9001, SGS

Ni-Ti shape memory alloy material, the surface color is silver white and original black. The raw material is 0A grade small particle military grade sponge titanium, which is smelted by imported equipment. After multiple production processes, multiple proprietary processing technologies and strict inspection procedures, high-quality memory materials are produced. Its surface quality and elasticity, plasticity, impurity content and other indicators meet EU environmental protection requirements, and product quality meets national standards.