Main external dimensions and connection dimensions
                                    
                DN(mm) :450
	                
                
                PN6
                
                L :432
	                
                
                D :595
	                
                
                D1 :550
	                
                
                D2 :518
	                
                
                b :22
	                
                
                f :2
	                
                
                Z-d0 :16-22
	                
                
                PN10
                
                L :432
	                
                
                D :615
	                
                
                D1 :565
	                
                
                D2 :530
	                
                
                b :26
	                
                
                f :2
	                
                
                Z-d0 :20-28
	                
                
                PN16
                
                L :432
	                
                
                D :640
	                
                
                D1 :585
	                
                
                D2 :548
	                
                
                b :30
	                
                
                f :2
	                
                
                Z-d0 :20-40
	                
                
                PN25
                
                L :432
	                
                
                D :670
	                
                
                D1 :600
	                
                
                D2 :548
	                
                
                b :36
	                
                
                f :4
	                
                
                Z-d0 :20-46