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    展開

    GEV3

    Nominal size DN: 40 40 ~ 100

    Connection: butt welding, flange
    Nominal pressure PN: PN160 PN420(shell)
    Pressure difference range: MPa: 0.01 to 12.0
    PMA/TMA PMa/℃ : 12.25/450 14.41/570
    Shell material: 15CrMo 12Cr1MoV


    Download GEV3
    Features
    1. Balanced double seat made of hardened stainless steel, wear resistance, deformation resistance, high temperature and high pressure can work normally.

    2. Labyrinth type emptying and needle type valve emptying double unlocking device, safe and simple operation under high pressure, can effectively prevent air blockage and steam lock phenomenon.

    3. All the inner parts are installed on the valve cover, which is very convenient for maintenance.

    4. Special stainless steel float, good strength, high pressure superheated steam environment.

    Application: Suitable for high temperature, high pressure, large displacement of large steam use equipment.


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