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    展開

    GH9

    Nominal size NPS: 3 ~ 6

    Connection mode: flange
    Nominal pressure Class: 600 900
    Pressure difference range bar: 5 ~ 65 5 ~ 120
    PMA/TMA bar/℃ : 69.4/400 120.7/350
    Housing material: A105 F22



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    Features

    1. Reliable closing, long service life, stainless steel internals, corrosion and cavitation resistance.

    2. Water shock resistance, good air discharge performance, no noise, easy adjustment, fast opening.

    3. The balanced double seat is made of hardened stainless steel, resistant to wear and deformation, and can work normally under high temperature and pressure.

    4. Manual air exhaust device, safe and simple operation under high pressure, can effectively prevent air blockage and water hammer phenomenon.

    5. All components are installed on the valve cover, and the valve can be repaired on the pipeline.

    6. Special stainless steel float, good strength, can adapt to high pressure superheated steam environment.

    7. The shell is made of chromium molybdenum vanadium steel, safe and reliable under high pressure.

    8. Install it horizontally.

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


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