Model: Top wire monitoring valve Material: Copper Height: 85 (mm) Nominal diameter: 34 (mm) Scope of application: household zone 3.0 Maximum withstand voltage: 3.5 (kPa) Maximum rotation angle: 160 (degrees) Maximum operating temperature: 60 degrees Why choose a regular shower? -Smart seconds clock technology 3 fast response Thermostatic valve, instant response - a new generation of alloy spring spool black technology, fast response to water temperature changes. Intelligent monitoring spool The shape memory alloy spring changes shape after sensing the water temperature, thereby pushing the piston rod to adjust the cooling and heating performance, water mixing ratio, speed, stability, scale resistance, high temperature and long service life. Less than 1 second after the water nozzle was opened, there was a slight change in water temperature and no significant change in body sensation.