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    進口低溫角式截止閥

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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)進口低溫角式截止閥產品,最新最全的優質進口低溫角式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
    進口低溫角式截止閥主要用于空分設備和低溫管路中起開關和調節流量作用。該閥是由閥體、閥瓣、閥蓋組合件。下閥桿組合件,上閥桿、閥桿接頭、滑套、法蘭板,支架、手輪組成。本實用新型具有密封性能可靠,使用壽命長等特點。
    Cryogenic Globe Valves, PN50
    Stainless steel body and topwork,
    "live loaded" gland packing "cleaned and degreased for oxygen service "
    Available options - on request only:
    1、Extension H up to 900mm
    2、Valve with control disc (tapered design)
    Applications:
    Approved for air gases and cryogenic liquefied gases such as oxygen, nitrogen, krypton, carbon dioxide, argon, dinitrogen monoxide,
    trifluormethan, carbon oxide, methane, ethane and ethylene.

    Temperature:-196℃/-321℉(77K)up to+120℃/+248℉(393K)

    德國漢克(HANK)

    Parts material
    Materials
    DIN EN
    ASTM
    1
    Body
    1.4308
    A 351 CF8
    2
    Valve seal
    PTFE / Carbon filled (25%)
    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
    13
    Spring
    CW452K
    B 103 AlloyA
    Standard Technical data
    Standard design
    Technical data
    Nominal size
    DN
    15
    20
    25
    32
    40
    50
    Face-to-face dimension
    FF
    40
    50
    55
    60
    58
    85
    Height
    H
    270 mm or 370 mm
    Outside pipe-DIN EN ISO 1127
    RA
    21.3
    26.9
    33.7
    42.0
    48.3
    60.3
    Wall thickness pipe DIN EN IS0 1127
    a
    2.0
    2.0
    2.0
    2.0
    2.0
    2.0
    Outside pipe ASTM A312
    RA
    21.34
    26.67
    33.40
    -
    48.26
    60.33
    Wall thickness pipe ASTM A312
    a
    S10
    S10
    S10
    -
    S10
    S10
    Socket depth
    b
    10
    13
    13
    13
    13
    16
    Handwheel
    B
    100
    100
    100
    125
    125
    125
    Length
    L
    50
    65
    80
    80
    90
    90
    Wrench size across flats
    Si
    10
    10
    10
    13
    13
    13
    Wrench size across flats
    s2
    30
    30
    30
    36
    36
    36
    Weight
    ca. kg
    1.4
    1.6
    2.2
    4.0
    4.3
    6.5
    Kvs - Value
    m3/h
    t.b.c.
    t.b.c.
    t.b.c.
    t.b.c.
    t.b.c.
    t.b.c.
    Cv - Value
    gal /min
    t.b.c.
    t.b.c.
    t.b.c.
    t.b.c.
    t.b.c.
    t.b.c.

    標簽:   角式截止閥 低溫角式截止閥 進口低溫角式截止閥
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