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    三通球閥
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    產(chǎn)品名稱(chēng):
    三通球閥
    產(chǎn)品型號:
    Q45F
    產(chǎn)品報價(jià):
    產(chǎn)品特點(diǎn):
    一、兩閥座密封三通球閥結構緊湊、外型美觀(guān)、密封性能好。它能實(shí)現對管道中介質(zhì)流向的切換。也能使相互垂直的兩個(gè)通道連通或關(guān)閉。
    二、四閥座密封造型美觀(guān),結構緊湊合理,它不僅可實(shí)現介質(zhì)流向的切換,也可使三個(gè)通道相互連通,同時(shí)也可關(guān)閉任一通道,使另外兩個(gè)通道連通,靈活控制管路中介質(zhì)的合流或分流。
      Q45F三通球閥的詳細資料:

     Q45F三通球閥結構圖

    Q45F三通球閥產(chǎn)品特點(diǎn):

    一、兩閥座密封結構緊湊、外型美觀(guān)、密封性能好。它能實(shí)現對管道中介質(zhì)流向的切換。也能使相互垂直的兩個(gè)通道連通或關(guān)閉。(如流向圖A)
    二、四閥座密封造型美觀(guān),結構緊湊合理,它不僅可實(shí)現介質(zhì)流向的切換,也可使三個(gè)通道相互連通,同時(shí)也可關(guān)閉任一通道,使另外兩個(gè)通道連通,靈活控制管路中介質(zhì)的合流或分流。(如流向圖B)

    Features

    1. In the double-seat sealing design, the 3-way ball valve enjoys compact structure,goodly configuration and favorable sealing performance. The valve could make a realization the switching of flow direction of the medium inside the pipeline, furthermore, it also could connectshut-down the two orthogonal passages.(As shown in Flow Graph A)
    2.In the 4-seat sealing design, the 3-way ball valve enjoys reasonable, compact structure and goodly configuration. The valve could not only make a realization the switching of flow direction of the medium inside the pipeline, but also connect the 3 passages on another. Meanwhile, the valve also features the capacity of shutting-down one of the 3 passages while connecting the other 2 ones for the flexible control of the convergent flowshunting of the medium in pipelines.(As shown in Flow Graph B)

    Q45F主要零件材質(zhì)Main Patrs and Materials

    零件名稱(chēng)
    Accessory name
    材 質(zhì) Material
    GB ASTM
    閥體、閥蓋
    Body,bonnet
    WCB A216-WCB
    密封圈
    Sealing Ring
    PTFE、對位聚苯
    PTFE、Counterpoint polypheny1
    PTFE、對位聚苯
    PTFE、Counterpoint polypheny1
    球體 Ball 1Cr18Ni9Ti SS 304
    閥座、閥桿
    Seat、Stem
    2Cr13 A246-416
    雙頭螺柱
    Dual-head double-screw bolt
    35CrMoA A193-B7

    備注:一般采用兩閥座結構,如流向圖A所示兩種工況。選用兩閥座L型結構(即Q44型)。流向圖B中①和④兩種工況亦可選用兩閥座T型結構(即Q45型)。流向圖B 中②和③兩種工況必須選用四閥座T型結構(即Q45型)。
    其余工況也可選用四閥座結構,但應在訂貨合同中注明閥座結構。如閥門(mén)有其它要求請參閱樣本《球閥的型號編制方法》填寫(xiě)相應的要求代號。

    Remarks:
    Double-seat configuration design is generally utilized for 3-way ball valve as shown in the 2 operating conditions in Flow Graph A which apply the L-Shaped construction with double-seat(Type Q44).With regard to the 2 conditions of ① and ④ in Flow Graph B, the T-shaped construction with double-seat could also be applied(Type Q45).In the ② and ③ conditions in this graph, the choice of the construction must be limited to T-shaped ones with 4-seat(Type Q45). For other kinds of operating conditions, the construction with 4-seat
    could also be applied, however, the construction of the relevant valve seats should be referred in advance in the contract for future delivery. For other requirements please refer to the sample of Organizing Method for Types of Ball Valves and fill in corresponding code numbers as required.

    Q45F主要性能規范 Main Performance Spcification

    公稱(chēng)壓力 PN(MPa)
    Nominal diameter
    試驗壓力 Test pressure
    殼體
    Shell
    高壓液密封
    High-pressure liquid sealing
    低壓氣密封
    Low-pressure hermetic sealing
    1.6 2.4 1.76 0.6
    2.5 3.75 2.75
    4.0 6.0 4.4
    CLASS150 3.O 2.2
    適用工況
    Applicable
    Operating
    Mode
    適用介質(zhì)
    Applicable medium
    水、油品、氣等非腐蝕介質(zhì)和酸堿腐蝕介質(zhì)
    Non-corrosion medium such as water, oil products,
    and gas, etc,and nitric acid corrosion medium.
    適用溫度
    Applicable temperature
    -28-350℃
    應用規范
    Applicable
    specification
    連接法蘭
    Connecting flange
    JB79-59、GB9113、HG20592-97、ANSI B16.5
    檢驗試驗
    Test and inspection
    GB9/T 9092-99、API 598
    其余制造規范均按本廠(chǎng)標準
    Other manufacturing standard is according to the standard of our factory.

    Q45F主要外型與連接尺寸表Form of Main Types and Connecting Dimension

    公稱(chēng)壓力或壓力級 Nominal pressure 主要尺寸 Main dimension 公稱(chēng)通徑
    15/1/2″ 20/3/4″ 25/1″ 32/11/4″ 40/11/2″ 50/2″ 65/21/2″ 80/3″ 100/4″ 125/5″ 150/6″ 200/8″
    PN1.6MR L 150 150 180 200 220 240 260 280 320 380 440 550
    PN2.5MPa L1 75 75 90 1OO 1 O 120 130 140 160 190 220 275
    PN4.OMR H 90 90 102 115 135 140 155 185 21O 275 305 335
    CLASS1 50 W 140 140 155 250 250 350 350 420 700 1000 1300 1800

     

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    產(chǎn)品相關(guān)關(guān)鍵字: 三通球閥型號 三通球閥價(jià)格
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