Product Overview
                                    
                                    
Adopt standard

Main technical parameters

Material for Main Parts
 
 
 
                                    Main external dimensions and connection dimensions
                                    
                Nominal diameter(DN) :20
	                
                
                Main external and connecting dimensions(mm)
                
                L :150
	                
                
                D :105
	                
                
                D1 :75
	                
                
                D2 :55
	                
                
                b :16
	                
                
                f :2
	                
                
                Z-d :4-14
	                
                
                H-hand :258
	                
                
                H-electricity :--
	                
                
                D0 :140
	                
                
                Electric dewice  :