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  • China · Xinhui Valve Co., Ltd.

    Phone: 0577-57760066 57760077
    Fax: 0577-57760099
    Website: http://ozarkdirt.com
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    Address: Xiaojingyu Industrial Zone, Qiaoxia Town, Yongjia County, Zhejiang Province
    H61Y-420 high temperature and high pressure full forged check valve
    H61Y-420 high temperature and high pressure full forged check valve

    特点: H61Y-420 high temperature and high pressure forged check valve product features:
    、阀体阀装盖 采用 自紧密封设计,压力越高,密封性能越好; 1. The valve body and valve cover adopt self-tight seal design, the higher the pressure, the better the sealing performance;

    2. Fully forged headstock, reliable performance, stable pressure, no leakage;
    3. New materials C12A, F91 and other applications improve the high temperature performance and reliability of the product;
    4. The valve body flow channel design significantly reduces the valve flow resistance coefficient. Improve the flow capacity to improve the efficiency of the unit. Effect of energy saving and emission reduction
    5. The valve is suitable for main steam, main feed water, overheating, reheater to drain water, and for opening and closing isolation of air exhaust.
    作用:主要用于防止管路中的流体介质倒流 . H61Y-420 high temperature and high pressure full forged check valve function: mainly used to prevent the backflow of fluid medium in the pipeline .
    主要零件的材料说明: H61Y-420 high temperature and high pressure full forged check valve material description:

    valve   body
    A105
    F22
    F91
    25 WCB , 25
    12Cr1MoV
    WC6
    WC9
    valve   cover
    A105
    F22
    F91
    25
    12CrMoV
    valve   Flap, valve   seat
    A105 + STL
    F22 + STL
    F91 + STL
    25 + STL
    钴基硬质合金 12CrMoV STL cobalt-based cemented carbide
    Seal ring
    Reinforced flexible graphite

    高温高压全锻造止回阀示意图: H61Y-420 high temperature and high pressure full forged check valve diagram:

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