|   | 
          
          德国EBRO阀门,是世界著名的蝶阀制造商,产品广泛地应用于钢铁,石化,电力,冶金及环何等行业.主要产品有对夹蝶阀,内螺纹蝶阀,双法兰蝶阀,管道专用蝶阀,耐磨蝶阀及防腐蝶阀等.型号有Z011A,Z014A,Z011-AS,F012-A,F012-K1,Z411-A,Z414-A,Z011-GMX,Z611-A,Z614-A,T211-A,T212-A,T214-A,HP111,HP114,HP111-E,HP114-E,EB-DW,EB-EW,MSK,NSK,E65-210,BE,TW,K016,CK,Z011-therm,QV,FLEX,BV,MV,RSK,DC.  | 
          | 
          | 
        
          
            
              
                EBRO Z414-ATECHNICAL DATA
                
                Nominal diameter:  
                da 50 (DN 40) – da 630 (DN 600) (SDR 11)  
                da 50 (DN 40) – da 500 (DN 500) (SDR 17 / SDR 17,6 / SDR   33)  
                ? 
                Face-to-face:  
                EN 558 Series 20 (DIN 3202 T3 K1)  
                ISO 5752 Series 20  
                API 609 Table 1  
                BS 5155 Series 4  
                NF E 29-305.1  
                ? 
                Flange accommodation:  
                DIN 2501 PN 10  
                ? 
                Top flange:  
                EN ISO 5211  
                ? 
                Marking:  
                DIN EN 19  
                ? 
                Tightness check:  
                DIN 3230 T3 BO, BN (Leakage Rate 1)  
                ? 
                Temperature range:  
                –20 °C to + 160 °C (depending on pressure, medium and   material)  
                ? 
                Operating pressure:  
                max. 10 bar SDR 11,0 (PE-80)  
                max. 10 bar SDR 17,0 (PE-100)  
                max.?? 6 bar SDR 17,6 (PE-80)  
                max.?? 5 bar SDR 33,0 (PE-100)  
                ? 
                Vacuum:  
                0,2 bar absolute (depending on medium and   temperature) 
                | 
             
           
            |