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    Used in Petro-rig

    F.R.L & Combination

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    New products

    Home >> Products Show >>Pneumatics for Oil Machine >>KKP,QKPJ-L10 quick exhaust valve

     

    KKP, QKPJ-L10 quick exhaust valve

    I.Features

    1.The valve is usually installed between air cylinder and reversal valve to exhaust the air directly and not through the reversal valve. This can shorten the backward stroke's time, improve the reciprocal speed.

    2.For large quick exhaust valve,have the metal frame in the centre of rubber valve,it impove the Stiffness and tightness

     

    II.Symbol

     

    III.Model code

     

     

    IV.Parameter

    model
    KKP
    QKPJ
    diameter mm 6 8 10 15 20 25

    40

    50

    10
    effective area mm² P??A 10 20 40 60 110 190

    400

    650

    40
    A??O 20 40 60 110 190 300

    650

    900

    60
    exchange times inlet 0.04 0.05 0.06 0.07

    0.05

    outlet 0.03 0.04 0.05 0.06

    0.04

    min pressure MPa 0.12
    max pressure MPa 1.0
    temperature 5--60ºC

     

     

    V.Appearance and installing

    KKP

    QKPJ-L10

    model
    KKP
    QKPJ-L10
    diameter(mm) 6 8 10 15 20 25 10
    M1 M10*1 M14*1.5 M18*1.5 M22*1.5 M27*2 M33*2 M22*1.5
    M12*1.25 M16*1.5 M20*1.5
    M2 M14*1.5 M18*1.5 M22*1.5 M27*2 M33*2 M42*2 M20*1.5
    M12*1.25 M16*1.5 M20*1.5 ZG1/2"
    L 75 82 128 68.5
    B 41 60 95 56
    C 56 44 72 34
    D ?? 50 98 43
    E ??5.5 7 10 ??--

     

    Address:Yangting Town,Weihai City, Shandong Province,China

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