


公称通径 DN20-DN600,3/4´´-24´´
公称压力 1.0Mpa~10.0Mpa,150LB~600LB
适用温度 -80℃~200℃
主要材质 WCB,304,316,316L等
一、性能规范
| 
             型号  | 
            
             公称压力   | 
            
             试验压力  | 
            
             工作温度  | 
            
             适用介质  | 
        |
| 
             强度(水)   | 
            
             密封(水)   | 
        ||||
| 
             J41T-16  | 
            
             1.6  | 
            
             2.4  | 
            
             ≤1.8  | 
            
             200  | 
            
             蒸汽、水  | 
        
| 
             J41W-16  | 
            
             1.6  | 
            
             2.4  | 
            
             ≤1.8  | 
            
             100  | 
            
             油品  | 
        
| 
             J41H-16  | 
            
             1.6  | 
            
             2.4  | 
            
             ≤1.8  | 
            
             200  | 
            
             蒸汽、水  | 
        
| 
             J41G-16  | 
            
             1.6  | 
            
             2.4  | 
            
             ≤1.8  | 
            
             100  | 
            
             蒸汽、水  | 
        
二、主要零材料
| 
             零件名称  | 
            
             材料  | 
        |||
| 
             J41T-16  | 
            
             J41W-16  | 
            
             J41H-16  | 
            
             J41F-16  | 
        |
| 
             阀体、阀盖  | 
            
             灰铸铁  | 
            
             灰铸铁  | 
            
             灰铸铁  | 
            
             灰铸铁  | 
        
| 
             阀杆  | 
            
             钢  | 
            
             钢  | 
            
             钢  | 
            
             钢  | 
        
| 
             阀瓣  | 
            
             灰铸铁+黄铜  | 
            
             灰铸铁  | 
            
             灰铸铁+不锈钢  | 
            
             灰铸铁聚四氟乙稀  | 
        
| 
             型号  | 
            
             公称通径DN(mm)  | 
            
             尺寸  | 
        |||||||
| 
             L  | 
            
             D  | 
            
             D1  | 
            
             D2  | 
            
             b-f  | 
            
             Z-Φd  | 
            
             H  | 
            
             Do  | 
        ||
| 
             J41T-16  | 
            
             15  | 
            
             130  | 
            
             95  | 
            
             65  | 
            
             45  | 
            
             14-2  | 
            
             4-14  | 
            
             113  | 
            
             80  | 
        
| 
             20  | 
            
             150  | 
            
             105  | 
            
             75  | 
            
             55  | 
            
             16-2  | 
            
             4-14  | 
            
             113  | 
            
             80  | 
        |
| 
             25  | 
            
             160  | 
            
             115  | 
            
             85  | 
            
             65  | 
            
             16-2  | 
            
             4-14  | 
            
             125  | 
            
             80  | 
        |
| 
             32  | 
            
             180  | 
            
             135  | 
            
             100  | 
            
             78  | 
            
             18-2  | 
            
             4-18  | 
            
             145  | 
            
             100  | 
        |
| 
             40  | 
            
             200  | 
            
             1451  | 
            
             110  | 
            
             85  | 
            
             18-3  | 
            
             4-18  | 
            
             180  | 
            
             130  | 
        |
| 
             50  | 
            
             230  | 
            
             60  | 
            
             125  | 
            
             100  | 
            
             20-3  | 
            
             4-18  | 
            
             200  | 
            
             130  | 
        |
| 
             65  | 
            
             290  | 
            
             180  | 
            
             145  | 
            
             120  | 
            
             20-3  | 
            
             4-18  | 
            
             205  | 
            
             150  | 
        |
| 
             J41T-16  | 
            
             65  | 
            
             290  | 
            
             180  | 
            
             145  | 
            
             120  | 
            
             22-3  | 
            
             4-18  | 
            
             310  | 
            
             150  | 
        
| 
             80  | 
            
             310  | 
            
             195  | 
            
             160  | 
            
             135  | 
            
             24-3  | 
            
             8-18  | 
            
             350  | 
            
             240  | 
        |
| 
             100  | 
            
             350  | 
            
             215  | 
            
             181  | 
            
             155  | 
            
             26-3  | 
            
             8-18  | 
            
             365  | 
            
             240  | 
        |
| 
             125  | 
            
             400  | 
            
             245  | 
            
             210  | 
            
             185  | 
            
             26-3  | 
            
             8-18  | 
            
             430  | 
            
             300  | 
        |
| 
             150  | 
            
             480  | 
            
             280  | 
            
             240  | 
            
             210  | 
            
             28-3  | 
            
             8-23  | 
            
             450  | 
            
             300  | 
        |
| 
             200  | 
            
             600  | 
            
             335  | 
            
             295  | 
            
             265  | 
            
             30-3  | 
            
             12-23  | 
            
             556  | 
            
             300  | 
        |