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Special Wear-resisting Ball Valve for Coal Chemical Industry
    Publish time 2016-02-19 16:12    


Main technical parameters

Pressure rating: 150LB-2500LB
Nominal diameter: 1in-609.60mm
Leakage grade: Class Ⅵ
Operating temperature: -46~+450℃


Product characteristics

The valve interior is of the special dust prevention design, and the wear-resisting treatment is performed for the valve element and valve seat; the valve has excellent erosion resistance performance; the electric control, pneumatic control, hydraulic control and manual control can be realized.


Applicable scope

Especially applicable to the working conditions with high differential pressure, wear-resisting demand and solid particles or dust , like Texaco, Shell, ash agglomerating fluidized bed coal gasification technology (AFB), slag hopper and ash-water systems of space furnaces, etc.