cast basalt valves
1.cheapest price 2.higher anti-abrasive 3.higher anti-corrosion

we can offer GZA /GZBseries -  the ash gate valve  NZ /NQseries - cast basalt wear-resisting gate  and ball valve ,NZL series - cast basalt wear-resisting  throttle valve  and PHseries -cast basalt wear-resisting slag off check valve .

   1.GZA /GZBseries -  the ash gate valve : 

This product owns the character is as follows : the structure reasonably, opens easily , the gas flushing, long service life and so on .it is widely used as the open-shut equipment in the convey ance of ash, pulverized coal ash,cement opens of thermal power plant .has the unique design idea.

   2.NZ /NQseries - cast basalt wear-resisting gate  and ball valve ,

 The NZ series wear-resisting gate valve is that we according to the thermoelectricity generation system except the ash valve attrition seriously, the life short develops the product, this series valve opens, the sealing property nimbly good, the service life is long, is above ordinary valve several times, is the thermal power plant, themine and so on .is the first choice of the wear-resisting pipeline valve.

3.NZL series - cast basalt wear-resisting  throttle valve 

The NZL series cast basalt  wear-resisting throttle valve is we accordingto the thermoelectricity generation system except the ash valve attrition seriously, the life short develops the product, this series valve opens, the sealing property nimbly good, the service life is long, is above ordinary valve several times, is the thermal powerplant, the mine and so on first choice of the wear-resisting pipelinevalve.

4.PHseries -cast basalt wear-resisting slag off check valve

This product mainly is suitable to ≤ 6.4MPa, the operating temperature <= 120 mines, the metallurgy, the electricpower, the chemical industry, the sewage discharges and so on the profession transportation pulp, the mortar, the sewage, the ash dregs mixture medium, takes slag off the installment.

.