Faucet mixing valve core $ 4.99 Material: Copper Height: 40 (mm) Nominal diameter: 35 (mm) Applicable medium: 13 Scope of application: faucet Maximum pressure: 1.6 (kPa) Maximum rotation angle: 180 (degrees) Maximum operating temperature: 47 (degrees Celsius) Porosity: 0.3 (%) Flatness: 35 (micron) Roughness: 0.6 (micron) Service life: 500 (ten thousand times)