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    1. 臺灣317青銅安全閥SV-B27、S3W-A
      臺灣317青銅安全閥SV-B27、S3W-A
      產品價格:¥2000(人民幣)
    2. 規格:SV-B27、S3W-A
    3. 發貨地:上海
    4. 品牌:
    5. 最小起訂量:1臺
    6. 免費會員
      會員級別:試用會員
      認證類型:企業認證
      企業證件:通過認證

      商鋪名稱:上海東峰閥門有限公司

      聯系人:張少華(先生)

      聯系手機:

      固定電話:

      企業郵箱:shdfvalve@126.com

      聯系地址:上海奉賢區光明路56號

      郵編:201406

      聯系我時,請說是在焊材網上看到的,謝謝!

      商品詳情

        臺灣317青銅安全閥SV-B27、S3W-A

        (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./ Parts
        W/O Lever
        SV-B27 (S3W-A)
        SVP-B27
        With Lever
        SV-B29 (S3W-LR)
        SVP-B29
         
        Type :
        METAL TO METAL
        PTFE
        1
        Valve Seat
        FORGE BRASS
        FORGE BRASS
        2
        Valve Disc
        FORGE BRASS
        FORGE BRASS
        3
        Valve spindle
        (Stem)
        FORGE BRASS
        FORGE BRASS
        3-1
        Valve Seal
        -
        PTFE
        4
        Valve Body
        BRONZE
        BRONZE
        5
        Spring Shoe
        BsBM
        BsBM
        6
        Adjusting Screw
        BsBM
        BsBM
        7
        Stop Nut
        BsBM
        BsBM
        8
        Cap
        FORGE BRASS
        FORGE BRASS
        9
        Lever (Type: B29)
        STEEL
        STEEL
        10
        Spring
        SWOSC-V
        SWOSC-V
        11
        Screw Washer
        BsBM
        BsBM
        12
        Hexagon Nut
        BsBM
        BsBM
        13
        Stop Bolt
        BsBM
        BsBM
        14
        Pin
        BsBF
        BsBF



         


        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
        13.32
        18.84
        113.0
        29
        50
        PT 1/2
        PF 1/2
        138
        0.52
        161
        0.59
        19
        19
        0.76
        32.05
        45.36
        283.3
        36
        58
        PT 3/4
        PF 3/4
        150
        0.66
        172
        0.74
        25
        25
        1.00
        55.50
        78.53
        490.6
        40
        70
        PT 1
        PF 1
        180
        1.09
        202
        1.19
        32
        32
        1.28
        90.93
        128.67
        803.8
        50
        82
        PT 1.1/4
        PF 1.1/4
        206
        1.90
        222
        1.94
        38
        38
        1.52
        128.22
        181.45
        1133.5
        54
        93
        PT 1.1/2
        PF 1.1/2
        231
        2.35
        246
        2.39
        50
        50
        2.00
        222.00
        314.15
        1962.5
        67
        102
        PT 2
        PF 2
        265
        3.85
        282
        4.11

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