Product Overview
                                    
                                    
Adopt standard

Main technical parameters

 
                                    Main external dimensions and connection dimensions
                                    
                Pressure
                
                Nominal dimeter
                
                mm :80
	                
                
                Flange
                
                L
                
                Series 1 :250
	                
                
                Series 2 :280
	                
                
                Butt welding
                
                L1 :310
	                
                
                Hand operated
                
                M :152
	                
                
                M0 :400
	                
                
                Worm gearworm
                
                B : —
	                
                
                B0 : —
	                
                
                Type : —
	                
                
                Air-onerating and Fluid drvinc
                
                P :389
	                
                
                P1 :258
	                
                
                P2 :490
	                
                
                P3 :257
	                
                
                Type :AG13
	                
                
                Flectric drying
                
                H :579
	                
                
                H1 :484
	                
                
                H0 :190
	                
                
                Type :Q60-1