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5.3Mpa FM200 System Liquid Flow Check Valve Prevent Backflow Of Fire Extinguishing Agent

    Buy cheap 5.3Mpa FM200 System Liquid Flow Check Valve Prevent Backflow Of Fire Extinguishing Agent from wholesalers
     
    Buy cheap 5.3Mpa FM200 System Liquid Flow Check Valve Prevent Backflow Of Fire Extinguishing Agent from wholesalers
    • Buy cheap 5.3Mpa FM200 System Liquid Flow Check Valve Prevent Backflow Of Fire Extinguishing Agent from wholesalers

    5.3Mpa FM200 System Liquid Flow Check Valve Prevent Backflow Of Fire Extinguishing Agent

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    Brand Name : Air Giant
    Model Number : QYD40/5.3
    Price : negotiation
    Payment Terms : L/C , D/P, T/T, Western Union, Paypal, Credit card
    Supply Ability : 500 pieces per week
    Delivery Time : 10-15 working days
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    5.3Mpa FM200 System Liquid Flow Check Valve Prevent Backflow Of Fire Extinguishing Agent

    FM200 System Liquid Flow Check Valve Prevent Backflow Of Fire Extinguishing Agent


    It is installed between the fire-fighting circulation pipe connecting pipe and the collecting pipe to prevent the fire extinguishing agent from flowing back from the collecting pipe to the storage device.


    Parameter


    Model No.QYD40/5.3
    Nominal diameterФ40mm
    Nominal working pressure5.3Mpa
    Equivalent length2.63m
    Opening pressure≤0.4MPa
    Inlet threadM52*2mm
    Connecting threadM58*1.5mm
    Weight2.5kg

    Components


    It is composed of a valve body, a valve core, a valve seat, etc., and the valve body is made of a copper alloy.



    Installation instructions


    After installation, carefully check each other to ensure a tight connection with the connecting pipe and the seat. When installing, the check valve has a " " mark on it, indicating the direction of gas flow. It must not be reversed during installation. Please note that the direction of the airflow is consistent with the direction of the arrow!


    Maintenance instructions


    Visual inspection should be carried out every month, no collision deformation and mechanical damage, no corrosion on the surface can continue to be used.

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