Features:
1.Surface sealed with structural ceramic to resist abrasion and scratching
2.Bidirectional sealing with pressure
3.Inner body coated with anti-scaling finish to prevent scaling and absorption
Applicable Working Conditions:
Suitable for system conveying liquid-solid two-phase media, such as ash, slurry, mine residue, coal residue and sewage etc, especially useful for the heavy media pipelines of coal mills.
Technical Specification:
1.Nominal Pressure: Class 150~400  
2.Nominal Dimension: 2"~24"   
3.Applicable Temp.: -40～425℃
4.Connection Type: Flange
Driving Mode: Manual/Electric/Hydraulic/Electric-Hydraulic