衬氟止回阀(升降立式)
| 
             主要零件及材料表 Main parts and material table  | 
        |||
| 
             零件名称 Part name  | 
            
             材料 Material  | 
            ||
| 
             上下阀体 Upper and lower body  | 
            
             铸钢Cast steel不锈钢Stainless steel、内衬Lining F4 、F46  | 
            ||
| 
             阀瓣 Disc  | 
            
             铸钢Cast steel、不锈钢Stainless steel、衬Lining F4 、F46  | 
            ||
| 
             垫圈 Washer  | 
            
             F4、F46  | 
            ||
 
■主要零件及材料表 Main parts and material table
| 
             设计标准Design standard  | 
            
             技术标准Technology standard  | 
        
| 
             结构长度Structure length  | 
            
             GB12224  | 
        
| 
             法兰标准Flange Standard  | 
            
             JB/T79-94  | 
        
| 
             GB9113.1-26  | 
        |
| 
             检验试验Inspection test  | 
            
             GB/T13927  | 
        
■衬氟止回阀标准 PTFE-lined Check Valve Standard
| 
             技术规范Technical specification  | 
        |
| 
             设计标准Design standard  | 
            
             GB12236  | 
        
| 
             结构长度Structure length  | 
            
             GB12221  | 
        
| 
             法兰标准Flange standard  | 
            
             JB/T79-94  | 
        
| 
             GB9113.1-26  | 
        |
| 
             检验试验Inspection test  | 
            
             GB/T13927  | 
        
■主要外形尺寸和连接尺寸Main form and connection size
| 
             公称通径Nominal diameter  | 
            
             PN1.0(MPa)主要外形尺寸和连接尺寸Main form and connection size  | 
            
             重量Weight  | 
        ||||||||
| 
             DN  | 
            
             L  | 
            
             D  | 
            
             D1  | 
            
             D2  | 
            
             f  | 
            
             b  | 
            
             z-Φd  | 
            
             B  | 
            
             H  | 
            
             Kg  | 
        
| 
             15  | 
            
             80  | 
            
             95  | 
            
             65  | 
            
             43  | 
            
             3  | 
            
             14  | 
            
             4-Φ14  | 
            
             100  | 
            
             40  | 
            
             6  | 
        
| 
             20  | 
            
             90  | 
            
             105  | 
            
             75  | 
            
             50  | 
            
             3  | 
            
             14  | 
            
             4-Φ14  | 
            
             115  | 
            
             45  | 
            
             7  | 
        
| 
             25  | 
            
             152  | 
            
             115  | 
            
             85  | 
            
             60  | 
            
             3  | 
            
             16  | 
            
             4-Φ14  | 
            
             130  | 
            
             50  | 
            
             8  | 
        
| 
             32  | 
            
             152  | 
            
             135  | 
            
             100  | 
            
             68  | 
            
             3  | 
            
             18  | 
            
             4-Φ18  | 
            
             145  | 
            
             55  | 
            
             11  | 
        
| 
             40  | 
            
             178  | 
            
             145  | 
            
             110  | 
            
             80  | 
            
             3  | 
            
             18  | 
            
             4-Φ18  | 
            
             160  | 
            
             62.5  | 
            
             15  | 
        
| 
             50  | 
            
             178  | 
            
             160  | 
            
             125  | 
            
             100  | 
            
             3  | 
            
             20  | 
            
             4-Φ18  | 
            
             170  | 
            
             70  | 
            
             17  | 
        
| 
             65  | 
            
             190  | 
            
             180  | 
            
             145  | 
            
             115  | 
            
             3.5  | 
            
             20  | 
            
             4-Φ18  | 
            
             205  | 
            
             80  | 
            
             26  | 
        
| 
             80  | 
            
             203  | 
            
             195  | 
            
             160  | 
            
             130  | 
            
             3.5  | 
            
             22  | 
            
             8-Φ18  | 
            
             235  | 
            
             92.5  | 
            
             37  | 
        
| 
             100  | 
            
             267  | 
            
             215  | 
            
             180  | 
            
             150  | 
            
             4  | 
            
             24  | 
            
             8-Φ18  | 
            
             285  | 
            
             105  | 
            
             46  | 
        
| 
             125  | 
            
             305  | 
            
             245  | 
            
             210  | 
            
             180  | 
            
             4  | 
            
             26  | 
            
             8-Φ18  | 
            
             330  | 
            
             125  | 
            
             65  | 
        
| 
             150  | 
            
             394  | 
            
             280  | 
            
             240  | 
            
             210  | 
            
             5  | 
            
             28  | 
            
             8-Φ23  | 
            
             360  | 
            
             150  | 
            
             92  | 
        
| 
             200  | 
            
             380  | 
            
             335  | 
            
             295  | 
            
             260  | 
            
             5  | 
            
             32  | 
            
             8-Φ23  | 
            
             425  | 
            
             190  | 
            
             155  | 
        
| 
             250  | 
            
             420  | 
            
             405  | 
            
             335  | 
            
             319  | 
            
             5  | 
            
             36  | 
            
             12-Φ26  | 
            
             500  | 
            
             210  | 
            
             240  | 
        
| 
             300  | 
            
             460  | 
            
             460  | 
            
             410  | 
            
             375  | 
            
             5  | 
            
             40  | 
            
             12-Φ26  | 
            
             620  | 
            
             230  | 
            
             320  | 
        
                
            
        
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