DYT-1C (electric) QYT-1C (pneumatic)

  The electric, pneumatic duct valve made of high quality steel welding, with a compact, light weight, rigidity, heat resistance, wear resistance, open and flexible, the advantages of small leaks. The valve is widely used in metallurgy, building materials, mining, petrochemical, power and other industries in the production process, is the ideal equipment for on-site operation or remote control medium flow pipe size.