Product Parameter：
 Nominal Diameter: DN50 ~ DN600
 Nominal Pressure: PN10, 16
 Medium temperature (℃): -45 ~ +150
 Leakage standards: non-leakage
 Power supply voltage: 380V 50Hz

 Application:
Because the material of the plate and lining of butterfly valve can have a variety of options, it has features of high corrosion resistance, good sealing and not easy block. It is widely used in strong acid, strong alkali and other strong corrosive media, high viscosity, containing particles and fibers, as well as with toxic and no pollution occasion.