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    PB…K SERIES PLUG-IN PILOT CONTROLLED PRESSURE RELIEF VALVES

    Short Description:

    39

    PB…K series are pilot operated relief valves used to limit pressure in a hydraulic system.


    Product Detail

    Product Tags

    PB…K series are pilot operated relief valves used to limit pressure in a hydraulic system.

    Technical data

    Size 6 10 20
    Operating pressure(Mpa) 31.5
    Set pressure(Mpa) Up to 5,10,20,31,5
    Max .flow rate(L/min) 60 100 300
    Fluid temperature(℃) -20~70
    Filtration accuracy(µm) 25
    Weight(KGS) 0.22 0.3 0.35
    Valve body(Material)Surface treatment Steel Body Surface Black Oxide
    Oil cleanliness NAS1638 class 9 and ISO4406 class 20/18/15

    Installation dimensions

    111

    222

    333


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