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    進口低溫截止閥

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    • 產品品牌德國漢克(HANK)

    本公司專業代理、銷售、供應德國漢克(HANK)進口低溫截止閥產品,最新最全的優質進口低溫截止閥品牌廠家推薦,歡迎來電洽談與合作,咨詢熱線:0755-61280628。

    1. 詳細信息
    進口低溫截止閥適用于低溫液體貯運設備的管理系統,具有開關靈活、密封可靠的特點,也可用于其他低溫和深冷介質的管理系統。
    Cryogenic Globe Valves, PN50 (DN100=PN40, DN150=PN25)
    Stainless steel body and topwork,
    “live loaded” gland packing
    “ cleaned and degreased for oxygen service “
    Available options -on request only:
    1、Welded stainless steel stubs acc. to DIN EN ISO 1127 or ASTM A312 - length FF + 150mm
    2、Extension H up to 900mm
    3、Valve with control disc (tapered design)
    Applications:

    Approved for air gases, vapours and cryogenic liquefied gases incl. LNG. Working temperature: -196°C / -321°F (77K) up to +120°C / +248°F (393K)

    德國漢克(HANK)

    Parts material
    Materials
    DIN EN
    ASTM
    1
    Body
    1.4308
    A 351 CF8
    2
    Valve seal up to DN50
    PTFE /Carbon filled (25%)
    2a
    Valve seal from DN65
    PTFE
     
    3
    Disc
    1.4301
    A 276 Grade 304
    4
    Bonnet gasket
    PTFE
     
    5
    Headpiece
    1.4301
    A 276 Grade 304
    6
    Bolts
    1.4301/A2
    A194 B8
    7
    Elongation tube
    1.4541
    A213TP321
    8
    Stem
    1.4301
    A 276 Grade 304
    9
    Gland packing
    Graphite / PTFE
    10
    Gland nut
    1.4305
    A 276 Grade 303
    11
    Handwheel
    Aluminium alloy
    12
    Spring
    1.4310
    A 276 Grade 302
    13
    Bush
    CW452K
    B 103 AlloyA

    Standard Technical data

    Nominal size
    DN
    10
    15
    15
    20
    25
    32
    40
    40
    50
    65
    80
    100
    150
    Face-to-face dimension
    FF
    70
    85
    85
    100
    115
    115
    130
    130
    155
    205
    245
    280
    400
    Height
    H
    270 mm or 370 mm
    400
    400
    400
    420
    Outside pipe-0EN ISO 1127
    RA
    12.0
    17.2
    21.3
    26.9
    33.7
    38.0
    42.4
    48.3
    60.3
    76.1
    88.9
    114.3
    168.3
    Wall thickness pipe EN ISO 1127
    a
    1.0
    1.6
    2.0
    2.0
    2.0
    2.0
    2.0
    2.0
    2.0
    2.6
    3.2
    6.0
    7.1
    Outside pipe -0 ASTM A312
    RA
    13.72
    17.15
    21.34
    26.67
    33.40
    -
    42.16
    48.26
    60.33
    73.03
    88.90
    114.3
    168.3
    Wall thickness pipe ASTM A312
    a
    S10
    S40
    S10
    S10
    S10
    -
    S10
    S10
    S10
    S40
    S10
    S40
    S40
    Socket depth
    b
    6
    10
    10
    13
    13
    -
    13
    13
    16
    16
    16
    20
    20
    Handwheel-0
    B
    80
    100
    100
    100
    100
    125
    125
    125
    125
    200
    250
    315
    360
    Wrench size across flats
    Si
    10
    10
    10
    10
    10
    13
    13
    13
    13
    13
    13
    13
    19
    Wrench size across flats
    s2
    30
    30
    30
    30
    30
    36
    36
    36
    36
    36
    36
    41
    41
    Weight
    ca. kg
    1.4
    1.65
    1.7
    2.1
    2.4
    3.3
    4.7
    4.7
    7.2
    12.7
    17.0
    24.5
    54.0
    Kvs - Value
    m^/h
    1.6
    3.8
    4.3
    6.7
    11.5
    14.0
    20.6
    22.6
    37.1
    71.1
    104.0
    170.0
    350.0
    Cv - Value
    gal /min
    1.9
    4.4
    5.0
    7.8
    13.4
    16.2
    23.9
    26.3
    43.2
    82.7
    120.9
    195.2
    401.8

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