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      中國臺(tái)灣317青銅安全閥SV-B27、S3W-A,青銅安全閥

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      • 公司名稱上海奇眾閥門制造有限公司
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      • 更新時(shí)間2022/9/7 16:36:58
      • 訪問次數(shù)37
      產(chǎn)品標(biāo)簽:

      青銅安全閥

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      手機(jī):13817855033

      閥門
      MODEL: SV-B27 / SVP-B27 WITHOUT LEVER
      MODEL: SV-B29 / SVP-B29 WITH LEVER
      中國臺(tái)灣317青銅安全閥SV-B27、S3W-A,青銅安全閥 產(chǎn)品信息
      (SV-B27) BRONZE SAFETY RELIEF VALVE (OLD MODEL: S3W-A)


       

      MODEL:  SV-B27 / SVP-B27 WITHOUT LEVER

      MODEL:  SV-B29 / SVP-B29 WITH LEVER

       

      SV-B27/SV-B29 optional Pressure: 10.5~20 Kgf/cm2

      When placing order, please indicate Working Pressure

       

      The Disc can be replaced with PTFE for good effect of anti-leakage. (Model: SVP-B27, SVP-B29)

       

       

      Working Fluid :

      SV-B27/SV-B29/SVP-B29

      Non-Corrosive Gas, Air, Steam.

      SVP-B27 (without lever)

      Non-Corrosive Gas, Liquid, Air, Steam, Water, Oil.

      Working Temp:-45℃~185℃
      Working Pressure:

      SV-B27 / SV-B29 :

      0.3 ~ 10 Kgf/cm11 ~ 20 Kgf/cm2

      SVP-B27 / SVP-B29 (PTFE)

      3 ~ 10 Kgf/cm2

      Thread End:BSPT (BS21), NPT (ANSI B2.1)

       

       

      MATERIAL:
      No./ PartsW/O LeverSV-B27 (S3W-A)SVP-B27
      With LeverSV-B29 (S3W-LR)SVP-B29

       

      Type :

      METAL TO METALPTFE

      1

      Valve SeatFORGE BRASSFORGE BRASS

      2

      Valve DiscFORGE BRASSFORGE BRASS

      3

      Valve spindle

      (Stem)

      FORGE BRASSFORGE BRASS

      3-1

      Valve Seal-PTFE

      4

      Valve BodyBRONZEBRONZE

      5

      Spring ShoeBsBMBsBM

      6

      Adjusting ScrewBsBMBsBM

      7

      Stop NutBsBMBsBM

      8

      CapFORGE BRASSFORGE BRASS

      9

      Lever (Type: B29)STEELSTEEL

      10

      SpringSWOSC-VSWOSC-V

      11

      Screw WasherBsBMBsBM

      12

      Hexagon NutBsBMBsBM

      13

      Stop BoltBsBMBsBM

      14

      PinBsBFBsBF

       



       

       

      This type of safety valve is characterized by regulating of pressure in valve rising and blowing-out when actuated and is the smallest and lightest valve, and also can be used in non-corrosive gases (air, oxygen, nitrogen, etc.) steam and liquids, such as water and oil. The sizes shown in the chart are subject to change without notice.

       

       

      Nominal

      Diameter

      Valve Seat

      Diameter D

      Lift

       l

      Effective Area mm2

      L1

      E

      L2

      F

      Fitting Screw

      Closed Type

      Lever Type

      2.22Dl

      πD l

      0.785D2

      Inlet d1

      Outlet d2

      A mm

      Weight

      A1 mm

      Weight

      12

      12

      0.52

      13.3218.84113.0

      29

      50

      PT 1/2PF 1/2

      138

      0.52

      161

      0.59

      19

      19

      0.76

      32.0545.36283.3

      36

      58

      PT 3/4PF 3/4

      150

      0.66

      172

      0.74

      25

      25

      1.00

      55.5078.53490.6

      40

      70

      PT 1PF 1

      180

      1.09

      202

      1.19

      32

      32

      1.28

      90.93128.67803.8

      50

      82

      PT 1.1/4PF 1.1/4

      206

      1.90

      222

      1.94

      38

      38

      1.52

      128.22181.451133.5

      54

      93

      PT 1.1/2PF 1.1/2

      231

      2.35

      246

      2.39

      50

      50

      2.00

      222.00314.151962.5

      67

      102

      PT 2PF 2

      265

      3.85

      282

      4.11

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