
 公称压力  | 1.OMPa  | 1.6MPa  | 2.5MPa  | |
试验压力  | 壳体强度  | 1.5MPa  | 2.4MPa  | 3.75MPa  | 
密封性能  | 1.1MPa  | 1.76MPa  | 2.75MPa  | |
阀体材质  | 灰铸铁HT200,球墨铸铁QT450  | |||
密封面材质  | 乙腈橡胶  | |||
工作温度  | ≤80℃  | |||
产品类型  | 材质  | ||
阀体  | 阀盖  | 阀板  | |
灰铸铁  | HT200  | HT200  | 整体包胶  | 
球墨铸铁  | QT450  | QT450  | 整体包胶  | 
公称通径  | L  | H  | D  | A1  | B1  | C  | 
DN50  | 210  | 130  | 57/60  | 14.5  | 9.5  | 2.2  | 
DN65  | 220  | 145  | 76  | 14.5  | 9.5  | 2.2  | 
DN80  | 238  | 150  | 89  | 14.5  | 9.5  | 2.2  | 
DN98  | 287  | 175  | 108/114  | 16  | 9.5  | 2.2  | 
DN125  | 303  | 205  | 133/140  | 16  | 9.5  | 2.2  | 
DN150  | 332  | 225  | 159/165/168  | 16  | 9.5  | 2.2  | 
DN200  | 400  | 300  | 219  | 19  | 13  | 2.5  | 
DN250  | 273  | 19  | 13  | 2.5  | ||
DN300  | 325  | 19  | 13  | 3.3  | ||
DN350  | /  | /  | 377  | 25  | 13  | 3.3  | 
DN400  | /  | /  | 426  | 25  | 13  | 5.5  | 
DN450  | /  | /  | 480  | 25  | 13  | 5.5  | 
DN500  | /  | /  | 530  | 25  | 13  | 5.5  | 
DN600  | /  | /  | 630  | 25  | 13  | 5.5  |