上海权工为您提供最好的 xd371x  信号蝶阀 、 上海  xd371x  信号蝶阀 、xd371x信号蝶阀价格，国内领先的生产厂家。选用上海权工，质量100％。上海权工阀门提供：xd371x信号蝶阀价格, 上海xd371x  信号蝶阀规格 , xd371x  信号蝶阀参数 ， xd371x  信号蝶阀型号 ，xd371x信号蝶阀批发， xd371x  信号蝶阀 代理 
 
     
         
             
             xd371x-10消防专用信号蝶阀主要技术参数： 
             
         
         
             
             
                 
                     
                         
                         公称通经 
                         
                         
                         公称压力 
                         
                         
                         工作温度 
                         
                         
                         密封试验 
                         
                         
                         强度试验 
                         
                         
                         适用介质 
                         
                     
                     
                         
                         dn 50～400mm 
                         
                         
                         1.0/1.6/2.5mpa 
                         
                         
                         -10℃～-80℃ 
                         
                         
                         1.1倍公称压力 
                         
                         
                         1.5倍公称压力 
                         
                         
                         水、油、气 
                         
                     
                 
             
               
             
         
         
             
              xd371x-10  消防专用信号蝶阀 主要零件材料 ： 
             
         
         
             
             
                 
                     
                         
                         序号 
                         
                         
                         零件名称 
                         
                         
                         材质 
                         
                         
                         序号 
                         
                         
                         零件名称 
                         
                         
                         材质 
                         
                     
                     
                         
                         1 
                         
                         
                         阀体 
                         
                         
                         球铁、铸钢 
                         
                         
                         7 
                         
                         
                         密封圈 
                         
                         
                         nbr。epdm 
                         
                     
                     
                         
                         2 
                         
                         
                         阀轴 
                         
                         
                         sus410/sus316 
                         
                         
                         8 
                         
                         
                         圆垫片 
                         
                         
                         sus316/黄铜 
                         
                     
                     
                         
                         3 
                         
                         
                         蝶板 
                         
                         
                         球铁喷塑、不锈钢 
                         
                         
                         9 
                         
                         
                         对开环 
                         
                         
                         sus316/黄铜 
                         
                     
                     
                         
                         4 
                         
                         
                         阀座 
                         
                         
                         epdm，ptee 
                         
                         
                         10 
                         
                         
                         挡圈 
                         
                         
                         弹簧钢 
                         
                     
                     
                         
                         5 
                         
                         
                         衬套 
                         
                         
                         青铜，聚四氟乙烯 
                         
                         
                           
                         
                         
                           
                         
                         
                           
                         
                     
                 
             
               
             
         
         
             
              wbsx  消防专用信号蝶阀 主要外形连接尺寸：单位:mm 
             
         
         
             
             
                 
                     
                         
                         dn 
                         
                         
                         50 
                         
                         
                         65 
                         
                         
                         80 
                         
                         
                         100 
                         
                         
                         125 
                         
                         
                         150 
                         
                         
                         200 
                         
                         
                         250 
                         
                         
                         300 
                         
                         
                         350 
                         
                         
                         400 
                         
                     
                     
                         
                         h 
                         
                         
                         268 
                         
                         
                         287 
                         
                         
                         309 
                         
                         
                         342 
                         
                         
                         376 
                         
                         
                         410 
                         
                         
                         495 
                         
                         
                         565 
                         
                         
                         849 
                         
                         
                         985 
                         
                         
                         1109 
                         
                     
                     
                         
                         h1 
                         
                         
                         70 
                         
                         
                         76 
                         
                         
                         86 
                         
                         
                         104 
                         
                         
                         118 
                         
                         
                         132 
                         
                         
                         167 
                         
                         
                         198 
                         
                         
                         239 
                         
                         
                         267 
                         
                         
                         309 
                         
                     
                     
                         
                         l1 
                         
                         
                         43 
                         
                         
                         46 
                         
                         
                         46 
                         
                         
                         52 
                         
                         
                         56 
                         
                         
                         56 
                         
                         
                         60 
                         
                         
                         68 
                         
                         
                         68 
                         
                         
                         78 
                         
                         
                         102 
                         
                     
                     
                         
                         l2 
                         
                         
                         32 
                         
                         
                         47 
                         
                         
                         65 
                         
                         
                         91 
                         
                         
                         112 
                         
                         
                         146 
                         
                         
                         194 
                         
                         
                         242 
                         
                         
                         292 
                         
                         
                         325 
                         
                         
                         380 
                         
                     
                     
                         
                         l3 
                         
                         
                         245 
                         
                         
                         245 
                         
                         
                         245 
                         
                         
                         245 
                         
                         
                         245 
                         
                         
                         245 
                         
                         
                         400 
                         
                         
                         400 
                         
                         
                         400 
                         
                         
                         400 
                         
                         
                         431 
                         
                     
                     
                         
                         ф1 
                         
                         
                         152 
                         
                         
                         152 
                         
                         
                         152 
                         
                         
                         152 
                         
                         
                         152 
                         
                         
                         152 
                         
                         
                         300 
                         
                         
                         300 
                         
                         
                         305 
                         
                         
                         305 
                         
                         
                         290 
                         
                     
                 
             
             
         
     
 
 我们真诚的为你们提供 xd371x  信号蝶阀阀 知识与最好的xd371x信号蝶阀,上海权工致力精工！