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Specifications

Name : Heat Resisting Butterfly Valve
Specification : DN300－3000
Application: Suitable for hot blast furnace system. Used for hot blast regulating valves.
Model : QYTDR940fH,QYTDR943W,QYTDR741R,QYTDR941R,QYTDR745R,QYTDR945R
 
 
 
 
“Yutian” brand heat resisting butterfly valve can be divided into four types and six models as below:
  •  Lined hot blast adjusting butterfly valve
        
             QYTDR741R type hydraulic lined hot blast adjusting butterfly valve
             QYTDR941R type electric lined hot blast adjusting butterfly valve     
  •   Hot blast butterfly valve with lining and water cooling
       
           QYTDR745R type hydraulic lined and water cooling hot blast butterfly valve
           QYTDR945R type electric lined and water cooling hot blast butterfly valve
  •  Electric hot blast butterfly valve: QTYDR940fHH
          
  •   Automatic adjusting heat resisting butterfly valve: QTYDR943W