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            H42W stainless steel check valve
            
				Dateline:2014-11-30    Hits:
				
				
            Stainless steel check valve is also called the reflux valve, check valve, back pressurevalve, check valve. This type of valve is generated by the pipeline flow of the medium itself force automatically turned on and off, is an automatic valve. Stainless steel check valve is divided into lifting type stainless steel check valve, swing check valve disc typestainless steel, stainless steel check valve.
            				 
				
			
            
		
            

            



            


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