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Internal Thread Ball Valve Automatically Compensate For Wear Error Zero Leakage Function

    Buy cheap Internal Thread Ball Valve Automatically Compensate For Wear Error Zero Leakage Function from wholesalers
     
    Buy cheap Internal Thread Ball Valve Automatically Compensate For Wear Error Zero Leakage Function from wholesalers
    • Buy cheap Internal Thread Ball Valve Automatically Compensate For Wear Error Zero Leakage Function from wholesalers
    • Buy cheap Internal Thread Ball Valve Automatically Compensate For Wear Error Zero Leakage Function from wholesalers

    Internal Thread Ball Valve Automatically Compensate For Wear Error Zero Leakage Function

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    Brand Name : LINUO
    Model Number : Internal thread ball valve
    Price : Negotiable
    Payment Terms : T/T, Western Union, MoneyGram
    Supply Ability : 50 set / 30 days
    Delivery Time : 5-30 days upon order quantity
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    Internal Thread Ball Valve Automatically Compensate For Wear Error Zero Leakage Function

    Internal thread ball valve
    Structure diagram
    Internal Thread Ball Valve Automatically Compensate For Wear Error Zero Leakage Function

    Basic modelDesign standards
    Q11F-16CQ11F-16PQ11F-16RDesign and manufacturing specification:GB/T8464
    Q11F-25Q11F-25PQ11F-25RStructure length:GB/T15188.3
    Q11F-40Q11F-40PQ11F-40RThread connection size:GB/T7307
    Test and inspection:GB/T13927


    Structural features
    1. This valve is a full-bore floating ball valve with compact structure, beautiful appearance and small flow resistance coefficient.
    2. The sealing surface is made of fluoroplastic and has self-lubricating function, so it has a long service life.
    3. The sphere and F4 seat are tightly sealed, with zero leakage function, and can automatically compensate for the wear error by plastic deformation, so as to achieve good sealing performance and long service life. In order to ensure the sealing at the valve stem, a stuffing box and a gland are added to the valve body for sealing, and no leakage is allowed.

    Performance and specification

    Test pressure(MPa)
    Nominal pressure(MPa)Strength testSeal testUpper seal testGas seal test
    1.62.41.761.760.6
    2.53.752.752.750.6
    4.06.04.44.40.6

    Valve body materialApplicable mediumTemperature
    WCB(C)Water, steam, oil≤180℃
    CF8(P)Nitric acid≤180℃
    CF8M(R)Nitric acid≤180℃
    CF3M(RL)Nitric acid≤180℃


    Main part material

    Cast steelStainless steel acid resistant cast steelUltra low carbon stainless steel acid resistant cast steel
    No.Part NameCPRRL
    1Valve bodyWCBCF8CF3M
    2Ball2Cr13F304CF3M
    3Valve stem2Cr13F304F316L
    4Sealing surfaceF4
    5FillerPTFE(F4)
    6Operating hand wheel35#35#35#


    Internal Thread Ball Valve Automatically Compensate For Wear Error Zero Leakage Function

    CaliberType Q11F two-pieceType Q11F three-pieceType Q611F three-piece
    inDNL1H1W1L2H2W2L3H3W3
    1/26560130130756013075440178
    3/47564130130856413085450178
    18871165165907116590460178
    1 1/41027816516511278165112480214
    1 1/21108619019012086190120510214
    21259519019014595190145528246
    2 1/2162130250250170130250170548246
    3189148250250200148250200575295
    4260180280280263180280263600295













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