reliable seal
3.This series of ball valve products is specially and developed on the basis of foreign advanced technologies .With compact structure and reliable seal performance, it is widely applied in occasions of suspending liquid containing small particles and fiber in petroleum, chemical and electric power industries .It is especially popular in DCS,QCS and PLC control systems in production processes of waste paper deinking ,alkali recovery ,pulping and sewage processing in paper making industry.
8.SB2011 Precise Decade Inductance Box adopts loop inductance coil, EMC screen, special temperature compensation structure, aging technology, and whole-seal moistureproof measure Therefore, it possesses many special characteristics, such as strong anti electromagnetic capability, little effect by humidity and temperature, perfect stability, reliable performance, strong adaptability, novel structure, and easy to operate.

