Product Overview
                                    
                                    Executive standard:

Main technical parameters:

Material of main parts:
 
 
 
                                    Main external dimensions and connection dimensions
                                    
                DN(mm) :300
	                
                
                L :750
	                
                
                D :460
	                
                
                D1 :410
	                
                
                D2 :375
	                
                
                f : 4
	                
                
                b :28
	                
                
                Z- φd :12-25
	                
                
                H手 :925
	                
                
                D0 :500
	                
                
                H电 :1292
	                
                
                Electric actuator(电动装置) :DZW90