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  • 疏水閥|疏水器|汽水分離器-北京疏水閥門廠
    機械型
    熱靜力型
    熱動力型
    多重密封閥門
    閥門
    氣體輸送系統設備
    凝結水回收系統解決方案
    減溫減壓設備
    管道附件
    熱靜力型
    產品名稱:雙金屬片式疏水閥 【在線訂購 Online order
    雙金屬片式疏水閥
    BIMETALLIC TRAP
     
      雙金屬片式疏水閥
      雙金屬片式疏水閥,雙金屬片采用德國進口高靈敏防銹雙金屬片,做為雙金屬的熱敏元件為兩種不同膨脹率的金屬通過特殊工藝壓鑄一起的雙金屬片,雙層金屬片在受熱后膨脹,由于不同的膨脹率使其產生的彎曲。利用這種特性制作成疏水閥的熱敏元件起到開關作用。雙金屬片式疏水閥分為不可在線調節(BK,CS17H和CS47)和可在線調節(可調雙金屬片式TB)。
     
    Bimetallic Trap
    The thermo-sensitive element of bimetallic trap is a bimetallic element cast through a special process by two metals of different expansion ratio. When the bimetallic element expands after heated, different expansion ratio results in bending. The thermo-sensitive element produced on the basis of this quality can act as a switch. Bimetallic traps are divided into adjustable offline (BK,CS17H and CS47) and online (adjustable bimetallic element TB).
     
    優點:
    1、結構簡單,容易安裝和維修,抗水擊,排空性能優越。
    2、利用高溫凝結水形成水封,沒有新鮮蒸汽泄漏(零泄漏)。
    3、動作靈敏,無噪聲。
    4、抗水擊,對壓力突然變化沒有影響。
    5、可用于過熱蒸汽系統。
    6、可以使用高壓高溫的蒸汽管線。
    7、具有良好的排空氣性能,不怕凍。
     
    Merits
    1.Simple structure, easy to install and maintain, resistant to water hammer and superb emptying performance.
    2.Water seal by high-temperature condensate, no leakage of fresh steam (zero leakage).
    3.Flexible and noiseless.
    4.Water hammer resistance with no effect from abrupt pressure changes.
    5.Adoptable for overheat steam system.
    6.Adoptable for high-pressure and high-temperature steam pipes.
    7.Good air discharge quality with resistance to coldness.
     
    技術參數/Technique parameter

    殼體壓力等級
    Shell pressure grade
    負荷泄漏率
    Load leakage rate
    使用介質
    Used medium
    允許背壓率
    Permitted backpressure rate
    節能效果
    Energy saving effect
    適用過熱蒸汽
    Use superheated steam
    1.6、2.5、4.0、6.4、10MPA
    0%
    蒸汽、凝結水
    Steam、Condensate water
    75%
    優秀
    Excellence
    適應
    Adaption

    最大工作壓差
    Maximum operating pressure differential
    抗凍性
    Freezing resistance
    排水方式
    Drainage method
    最高允許溫度
    Maximum allowable temperature
    排空氣裝置
    Air exhaust system
    抗水擊
    Resist
    10.0MPA
    優秀
    Excellence
    連續方式
    Continue mode
    420~550℃
    自動
    Automatic
    適應
    Adaption

     
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    雙金屬片式疏水閥
    BIMETALLIC TRAP
     
    外型尺寸和重量/Prime out-form dimensions and weigh

    產品型號
    Product model
    口徑(DN)
    Calibre
    L法蘭
    Flange
    螺紋/焊接
    Thread/weldingL
    H1
    H2
    W
    重量(kg)
    Weight
    使用壓力范圍(Mpa)
    Pressure change range
    公稱壓力(Mpa)
    Nominal pressure
    BK151
    BK154
    BK156
    15~20
    25
    32~50
    150
    160
    230
    95
    95
    160
    77
    83
    120
    20
    25
    30
    80
    80
    90
    2.1
    4.8
    9.5
    0.1-4.0
    4.0
    BK271
    BK274
    BK276
    15~20
    25
    210
    230
    130
    105
    25
    105
    5.5/8.3
    0.1-6.4
    6.4
    BK284
    BK286
    15~20
    25
    210
    230
    130
    130
    25
    160
    11/16
    0.1-10.0
    10.0

    主要零件材料/The materials of primary accessories

    零部件名稱Part and component name
    材質Material
    閥體、閥蓋Valve body、valve cover
    碳鋼、合金鋼Carbon steel、Alloy steel
    雙金屬片Bimetal
    德國進口高靈敏防銹金屬Stainless metal
    閥座Valve seat                           
    美國司太立合金 STL6
    閥桿Valve rod
    美國司太立合金STL12
    過濾網Filtrating screen
    不銹鋼Stainless steel

     
    注解:
    1、選型時請提供工作壓力、工作壓差、凝結水發生量、工作溫度、連接方式及標準。
    2、凝結水負荷的安全系數一般為2~3倍。
    3、正確安裝、定期保養清除閥內污物,保證疏水閥正常工作和延長使用壽命。
     
    Note:
    1. Please provide operating pressure and operating pressure difference, generating quantity of condensate water, operating temperature, connecting mode and standards in selecting product models.
    2. The load of condensate water’s safety coefficient reaches 2 to 3 times in general.
    3. Please make sure the drain valve is installed properly, maintained regularly, cleaned up and operates under the normal condition, so as to extend its service life.
                     
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