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      全國服務熱線:400-999-9979
      止回閥
      焊接式止回閥

      應用:

      該類型止回閥用于不銹鋼管道系統內,以達到防止流體回流的目的。

      技術數據:

      若止回閥被安裝在一根垂直的管道內,開啟閥門所需的壓力大約為300-600kpa,最大輸送物料壓力為800kpa,使用溫度范圍根據密封件材質的選擇而不同,一般常用的三元乙丙橡膠(EPDM)是-10℃~+140℃

      材質:

      鋼制部分:不銹鋼304,≤0Cr18Ni9≥,≤1.4301≥   不銹鋼316L≤00Cr17Ni14M02≥,≤1.4404≥

      密封圈:硅橡膠(VMQ),氟橡膠(FPM)  三元乙丙(EPDM



      DIN                     SizeABLT
                                  DN1562.519.075.01.5
                                  DN2062.523.075.01.5
                                 DN2577.529.078.01.5
                                 DN3277.535.078.01.5
                                DN4089.041.080.01.5
                               DN50105.053.086.01.5
                               DN65134.070.097.02.0
                              DN80145.085.0105.02.0
                              DN100158.5104.0105.02.0



      3A                  SizeABBL2TL
                            1/2"62.512.725.488.61.6575.0
                             3/4"62.519.0525.488.61.6575.0
                            1"77.525.450.588.61.6578.0
                          1 1/2"89.038.150.594.31.6580.5
                          2"105.050.864.01051.6586.0
                         2  1/2"118.563.577.51161.6597.0
                           3"134.076.2105123.51.65105
                           4"158.5101.6105123.52.1105


      Copyright ? nuomeng Realand Bio Co., Ltd. All rights reserved.

      浙公網安備 33030302000673號

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