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        Used in Petro-rig

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        Home >> Products Show>> Pneumatics for Oil Machine >>K23JK pneumatic stop reversal valve

         

        K23JK pneumatic control stop reversal valve

        I.Features

        The valve can be used in the workplace that is inflammable and explosive or without power,especially in the whole air-control system.

        It have two kinds of structure,one 'normal open',another 'normal closed'.

        When there is signal, the valve reversed, the air-inlet port and working port is communicated.When the signal disappeared, the valve reposition.

        Diameter are lower 25mm with board-connection and higher 32mm with flange connection.

         

        II.Symbol

        Normal closed
        Normal open

         

        III.Model code

         

        IV.Parameter

        model K23JK
        diameter mm 6 8 10 15 20 25 32 40
        medium compressed air
        pressure range MPa 0.2---0.8
        medium temperature°C 5---50
        enviroment temperature°C 5---50
        exchang time<=S 0.08 0.12 0.2 0.3
        exchange frequency>=Hz 6 4 2 1
        effective area>=mm2 10 20 40 60 110 190 300 40
        leakage<=Nml/min 100 250 500 1000
        when 0.5MPa working pressure,min control pressureMPa 0.3
        min working frequency(pcs/day) 1/30
        durability>=(ten thansand) 150

        Remark:P,O port exchange each other,will be K23JK-T type.

         

        V.Appearance and installing

        model
        d
        d2
        L1 L2 L3 L4 L5 L6 B B1 H H1 H2 H3
        K23JK-6
        G1/8
        M10*1
        G1/8(M10*1) 37.5 68 88 28 25   58 7 87 6 14 28
        K23JK-8
        G1/4
        M12*1.25
        K23JK-10
        G3/8"
        M16*1.5
        57 86 121 38 33   64 7 109 10 19 38
        K23JK-15
        G1/2"
        M20*15"
        K23JK-20
        G3/4"
        M27*2
        80
        130 180       100 11 155 12 30 55
        K23JK-25
        G1
        M33*2
        K23JK-F32
        G11/4
        M42*2
        115 80 40 80 215 217.8     130.5 52.3    
        K23JK-F40 G11/2 M48*2
        K23JK-F50
        G2
        M60*2
        145 101 56 90 265 256.8     155 65    

        Remark:,after take off the valve board,the sizes take K23JD series valve as reference.

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

        日本乱子伦xxxx
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