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    Triple Functions Air Valve

    Body:ductile iron 

    Standard:DIN/BS/AWWA/DIN/ANSI

    PN10 or PN16 . 

    Body/Bonnet: cast iron/ductile iron  Wedge: cast iron/ductile iron with EPDM 


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    Tel: +86-18539246853
    Fax: +86-371-55883235
    E-mail: [email protected]
    Address: ZhengZhou,HeNan,China.

    The triple function air valve is installed at the pump outlet or in the water supply line to remove a large amount of air from the pipe or discharge a small amount of air collected at a higher level of the pipeline into the atmosphere, so as to improve the efficiency of the pipeline and the pump. Once in case of negative pressure inside the pipe, the valve will quickly absorb the outside air to protect the pipeline from damage caused by negative pressure

    Triple Functions Air Valve Parameters:

    Size

    DN40mm~DN400mm

    Body Material

    Ductile iron GGG40/50 /Cast Iron GG25/Carbon Steel

    Standard

    EN1074-4, BS, ANSI, DIN, JIS

    Pressure

    PN10, PN16, PN25

    Application

    Industrial Usage, Water Industrial Usage, Household Usage

    Coating

    Internal and external with fusion bonded epoxy coating. min250渭m or liquid epoxy painting.

    Packaging

    Plywood case

    Triple Functions Air Valve Standard:

    Standard

    EN1074-4, BS , ANSI

    Type

    Single orifice type, double orifice type, triple function

    Material

    Ductile iron GGG40/50 /Cast Iron GG25/Carbon Steel,

    float ball: SS304, ABS or NBR

    Coating

    Internal and external with fusion bonded epoxy coating. min250μm or liquid  epoxy painting

     

    Details:

    body:ductile iron 
    standard:DIN/BS/AWWA/DIN/ANSI
    PN10 or PN16 . 
    Body/Bonnet: cast iron/ductile iron 
    Wedge: cast iron/ductile iron with EPDM 
    fusion bonded epoxy paint
    pressure: 150# 
    diameter: 2″-12″
    body,disk:ductile iron

    Triple Functions Air Valve

    Parameters

    Triple Functions Air Valve

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