• 详细信息

    进口低温焊接截止阀

    品牌:美国威盾VTON

    USA VTON VTDJ50PH Low-temperature Globe Valve

    低温焊接截止阀主要用于管道系统在低温状态下对液氧、液氮等介质的截断或接通。该系列产品的特点:①阀门的流道为大圆弧过渡流线型,使介质在流道中的阻力较小;②填料密封双填料, 可使用在不同的场合,双填料能有效地防止冷损,从而使密封效果得到加强,保证介质不外漏,并使手轮处于常温下,启闭灵活。

    Low-temperature Globe Valve is mainly used for truncating or connecting the liquid oxygen, nitrogen and other media at low temperature. Product features: ①flow valve streamlined for large arc transition, the medium in the flow resistance in the smaller.②Double packing filler, can be used on different occasions, two filler can effectively prevent cold damage, so that the seal has been strengthened to ensure that the media does not leak, and to hand wheel at room temperature, open and close flexible.

    VTDJ50PH型低温焊接截止阀的资料:

    VTDJ50PH Low-temperature Globe Valve

     

    低温焊接截止阀标准材质细表

    A detailed statement of material

     

    NO

    Part Name

    AStoASTM

    SStoASTM

    A350  LF2

    A350  LF3

    A182  F304

    A182  F316L

    1

    Body

    A350  LF2

    A350  LF3

    A182  F304L

    A182  F316L

    2

    Valve

    A276  410

    A276  304L

    A276  304L

    A276  316L

    3

    Cover

    A350  LF2

    A350  LF3

    A182  F304L

    A182  F316L

    4

    Gasket

    316 and Flexible Graphite

     

    316 and PTFE

    5

    Bolts and nuts

    A193  B7

    A193  B7

    A193  B8

    A193  B8M

    6

    Stem

    A182  F6

    A182  F6

    A182  F304L

    A182  F316L

    7

    Filler

    Flexible Graphite

    PTFE

    8

    Sets

    A276  420

    A182  F304

    9

    Pin

    A276  420

    A182  F304

    10

    bolt

    A193  B7

    A193  B16

    A193  B8

    A193  B8M

    11

    Filler plate

    WCB

    A351  CF8

    12

    Nuts

    A194  2H

    A19  44

    A194  8

    A194  8M

    13

    Stem nut

    A276  410

    14

    Handwheel

    A197

    15

    Nameplate

    SS

    16

    Nuts

    A194  2H

    A194  4

    A194  8  

    A194  8M

    Temperature

    ≥-40℃

    ≥-101℃

    ≥-206℃

    低温焊接截止阀主要连接尺寸及重量

    Main connection dimensions and weight

     

     

    NPS

    3/8"

    1/2"

    3/4"

    1"

    1  1/4"

    1  1/2"

    2"

    L

    79

    92

    111

    120

    120

    172

    200

    H开

    330

    337

    370

    480

    410

    474

    546

    W

    100

    100

    125

    160

    160

    180

    200

    WT

    Bolted

    5.2

    7.2

    10.9

    13.5

    15.2

    19.8

    29.0

    Welding

    4.8

    6.5

    9.5

    11.5

    13.1

    17.5

    26.8

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