Viton seal of solenoid valve

Viton seal of solenoid valve

There are various types of rubbers containing fluorine according to the fluorine content, i.e. monomer structure; The high temperature resistance, chemical resistance, most oil and solvent resistance (except ketone and ester), weather resistance and ozone resistance of hexafluoride based fluoroelastomer are better than that of silicone rubber, but the cold resistance is poor; Generally, it is widely used in the sealing parts of steam turbine, automobile, B products and chemical plants. The temperature range is - 20 ℃ ~ 260 ℃. When the low temperature is required, the low temperature resistant type can be selected, which can be applied to - 40 ℃.