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      全國服務熱線:400-999-9979
      止回閥
      卡箍式止回閥

      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



      DINSizeABL

      DN1562.534.0100.0

      DN2062.534.0100.0

      DN2577.550.5103.0

      DN3277.550.5103.0

      DN4089.050.5105.0

      DN50105.064.0111.0

      DN65134.091.0122.0

      DN80145.0106.0130.0

      DN100158.5119.0130.0



      3A

      Size

      A

      B

      B2

      L

      L2

      T


      1/2"

      62.5

      12.7

      25.4

      75.0

      88.6

      1.65


      3/4"

      62.5

      19.05

      25.4

      75.0

      88.6

      1.65


      1"

      77.5

      25.4

      50.5

      78.0

      88.6

      1.65


      1 1/2"

      89.0

      38.1

      50.5

      80.5

      94.3

      1.65


      2"

      105.0

      50.8

      64.0

      86.0

      105

      1.65


      2 1/2"

      118.5

      63.5

      77.5

      97.0

      116

      1.65


      3"

      134.0

      76.2

      91.0

      105

      123.5

      1.65


      4"

      158.5

      101.6

      119.0

      105

      123.5

      2.1



      SMS/ISO/IDFSize3/4"1"1 1/4"1 1/2"2"2 1/2"3"4"5"6"

      T1.51.51.51.51.52.02.02.02.02.0



      DSSize3/4"1"1 1/4"1 1/2"2"2 1/2"3"4"5"6"

      T1.451.451.451.451.451.72.22.22.22.8



      RJTSize3/4"1"1 1/4"1 1/2"2”2 1/2"3"4"5"6"

      B19.525.6532.0538.3551.0563.7576.45101.85127.25152.4

      T1.7251.7251.7251.7251.7251.7251.7252.1252.1252.2


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

      浙公網安備 33030302000673號

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