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斯派莎克对夹式止回阀
产品名称:斯派莎克对夹式止回阀
产品型号:斯派莎克对夹式止回阀DCV3
咨询电话:021-51602737
传真:021-51602737
英国斯派莎克安全阀SV615
 英国斯派莎克安全阀SV615
斯派莎克波纹管截止阀
 斯派莎克波纹管截止阀
斯派莎克M10S球阀
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英国斯派莎克DCV3止回阀
 英国斯派莎克DCV3止回阀
    产品介绍
    Spirax Sarco Check Valve Details:
             Spirax Sarco provides various forms of non-return valve , which can effectively prevent the backflow of fluid pipes . Easy to install and maintain .
        DCV Series Check Valve Disc Check Valves
        L bad check valve DCV system compact structure , easy to install. Can be installed in vertical or horizontal pipe or inclined pipelines , simply two flanges on the folder to install.
        DCV2 / B Series Check Valve uses a special structure , specifically for boiler feed water, boiler water to prevent backflow .
        DCV check valve for steam and a variety of liquids, gases and other industrial systems , and provides various options depending on the application :
    Seat options:
    Spirax Sarco metal seat (Metal): - suitable for steam or other high temperature fluid systems .
    Temperature range -200 ℃ ~ 400 ℃.
    Rubber seat (Viton): - applies to oil and gas systems , to ensure a good seal .
    Temperature range -15 ℃ ~ 250 ℃.
    EPDM seat (EPDM): - for water systems.
    Temperature range -50 ℃ ~ 150 ℃
    Spirax Sarco check valve spring options:
    Standard spring - with a dry steam, water and many other industrial fluid system .
    Nickel-chromium alloy spring - for high temperature systems.
    Strong spring - for boiler feedwater system .
    No springs - for low flow pressure loss system . Only for vertically upward flow in the pipeline .
    Spirax Sarco SDVC series check valves Split Disc Check Valves
        SDCV series split disc check valve flange on the clip can be used for a variety of industrial fluids such as steam , condensate , hot water system, prevent backflow of fluids in pipes .
        Offers a variety of material selection, maximum diameter of DN300.
    LCV Series Check Valve Lift Check Valves
        LCV Series lift check valves installed in horizontal pipe can be used for a variety of steam , condensate and hot water systems.
        The connection is a threaded connection , the maximum diameter of 80mm (3 ").
    LCV Series Check Valve Lift Check Valves
        LCV Series lift check valves installed in horizontal pipe can be used for a variety of steam , condensate and hot water systems.
    Connection to threaded connections , the maximum diameter of 80mm (3'').

    斯派莎克提供各种形式的止回阀,可有效的防止管道中流体回流。同时安装和维修简便。

        DCV系列止回阀Disc Check Valves

        DCV系歹l止回阀结构紧凑,安装简便。可安装在垂直或水平管道或倾斜管道,只需简单的两片法兰对夹安装即可。

        DCV2/B系列止回阀采用特殊结构,专门用于锅炉给水,防止锅炉水倒流。

        DCV止回阀可用于蒸汽和各种液体、气体等工业系统中,并可根据实际应用提供


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