深圳市凯士比阀门有限公司

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进口低温调节阀
进口低温调节阀

    进口低温调节阀

    • 产品型号
    • 公称通径
    • 公称压力
    • 产品材质
    • 产品价格
    • 产品品牌德国汉克(HANK)

    本公司专业代理、销售、供应德国汉克(HANK)进口低温调节阀产品，最新最全的优质进口低温调节阀品牌厂家推荐，欢迎来电洽谈与合作，咨询热线：0755-61280628。

    1. 详细信息
    进口低温调节阀由气动薄膜执行机构和耐低温的单双座阀组成。它采用了伸长型上阀盖，所以尽管阀体内温度很低，但其上端的填料仍处于常温下工作，该产品适用于调节-60~-250℃低温状态下的介质(如液氧、液氮等)。为确保调节精度，必须配用阀门定位器。
    Cryogenic Globe Valves with Pneumatic Actuator, PN16
    Stainless steel body and topwork
    Actuator - air opens, spring closes or contrary
    "live loaded" gland packing
    "cleaned and degreased for oxygen service" - the actuator is not cleaned and degreased for oxygen
    Flanged connection acc. to DIN EN 1092-1 PN16 Available accessories:
    1、Solenoid valve
    2、Limit switch
    3、Electropneumatic positioner etc.
    Available options - on request only:
    1、Actuator - "cleaned and degreased for oxygen service"
    2、Electric actuator
    3、Bellow sealed option
    4、Valve with control disc (tapered design)
    5、Nominal sizes DN15 and DN20 with welding-neck flange
    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)

    德国汉克(HANK)

    Parts material
    Materials
    DIN EN
    ASTM
    1
    Body
    1.4308
    A351CF8
    2
    Valve seal up to DN50
    PTFE/Carbon filled (25%)
    2a
    Valve seal from DN65
    PTFE
    		 
    3
    Disc
    1.4301
    A276 Grade 304
    4
    Bonnet gasket
    PTFE
    		 
    5
    Headpiece
    1.4301
    A276 Grade 304
    6
    Bolts
    1.4301/A2A194 B8
    7
    Elongation tube
    1.4541
    A213TP 321
    8
    Stem
    1.4301
    A276 Grade 304
    9
    Gland packing
    Graphite / PTFE
    10
    Gland nut
    1.4305
    A276 Grade 303
    11
    Pillars
    1.4404
    A276 Grade316L
    12
    Bush
    CW452K
    B 103 UNS C51900
    Standard Technical data
    Standard design
    Technical data
    Nominal size
    DN
    25
    40
    50
    65
    80
    100
    125
    150
    Flange-0
    D-PN
    115
    150
    165
    185
    200
    235
    250
    285
    Face-to-face dimension
    FF
    160
    200
    230
    290
    310
    350
    390
    510
    Height
    H
    Dependent on actuator
    Length
    E
    200
    230
    235
    300
    300
    300
    300
    350
    Actuator-0
    M
    Dependent on actuator
    Wrench size across flats
    S2
    30
    36
    36
    36
    36
    41
    41
    41
    Weight w/o actuator
    ca. kg
    5.4
    11.2
    15.3
    23.6
    31.0
    46.8
    56.0
    68.5
    Kvs-Value
    m3/h
    11.5
    22.6
    37.1
    71.1
    104.0
    170.0
    170.0
    350.0
    Cv-Value
    gal/min
    13.4
    26.3
    43.2
    82.7
    120.9
    195.2
    195.2
    401.8
    Stroke
    mm
    9
    11
    15
    23
    23
    30
    30
    40

    标签:   低温调节阀 进口低温调节阀

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