Product Overview
                                    
                                    Executive standard:

Main technical parameters:

Material of main parts:
 
                                  
                                    Main external dimensions and connection dimensions
                                    
                DN(mm) :20
	                
                
                1.6MPa
                
                Dimension&Connection size(mm)
                
                L :140
	                
                
                d :20
	                
                
                D :105
	                
                
                D1 :75
	                
                
                D2 :55
	                
                
                f :14
	                
                
                b :2
	                
                
                Z-φd0 :4-14
	                
                
                W
                
                手动 :140
	                
                
                H
                
                手动 :90
	                
                
                涡轮 :-