Class 300lb Ceramic ball valve
For medium Níckel -80,Hexamethylenediamine 17%,water 2%,Sodium hydroxide 1%,Hydroxide potassiun 1%,pressure 30Kgf/cm²,temperature:90 deg.C.
- Wear and corrosion resistance
The valve ball, valve seat and inner lining are all made of Hi-performance structural ceramics with hardness of HRA87 or above. So structural ceramic ball valves can withstand the impact of Hi-speed liquids and hard grains, displaying excellent performance on wear and corrosion resistance.
- Corrosion resistance
The valve ball, valve seat and the inner lining are all made of Hi-performance structural ceramics. They have been examined by the Metal Research Institute of Chinese Academy of Sciences, showing that the structural ceramics have excellent corrosion-resistance, except to glass-liquor and hydrofluoric acid.
- Long working life
The static pressure test showed no leakage after 10000 times opening-closing.
- Wide-range of applications
Structural ceramic ball valves are applicable to various acid, alkaline or saline solutions, gaseous media, etc. Hard sealing ball valves can also be used in media with particles and fibers.
