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Anti Water Hammer Ss Pilots Surge Anticipating Valve

    Buy cheap Anti Water Hammer Ss Pilots Surge Anticipating Valve from wholesalers
     
    Buy cheap Anti Water Hammer Ss Pilots Surge Anticipating Valve from wholesalers
    • Buy cheap Anti Water Hammer Ss Pilots Surge Anticipating Valve from wholesalers
    • Buy cheap Anti Water Hammer Ss Pilots Surge Anticipating Valve from wholesalers
    • Buy cheap Anti Water Hammer Ss Pilots Surge Anticipating Valve from wholesalers
    • Buy cheap Anti Water Hammer Ss Pilots Surge Anticipating Valve from wholesalers

    Anti Water Hammer Ss Pilots Surge Anticipating Valve

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    Brand Name : AFC,OEM
    Model Number : A2A5
    Certification : ISO 9001
    Price : Price Negotiable
    Payment Terms : L/C, T/T
    Supply Ability : Based on order
    Delivery Time : 15-60 days
    • Product Details
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    Anti Water Hammer Ss Pilots Surge Anticipating Valve


    Nylon Reinforced Diaphragm Surge anticipating Valve Stainless Steel Pilots ​Anti Water Hammer Function


    A2A5 is a surge anticipation valve and can be adjusted to eliminate hazardous pressure surges typical of water hammer. A water hammer is caused by an abrupt shutoff of a pump or quick closure of a
    main valve, causing a fast propagation of low-pressure front, followed by an extremely high-pressure back-wave. A series of pressure waves, each one composed of alternating low and high pressure is created within a few seconds. A2A5 is a piloted hydraulic valve activated by line pressure. The valve has two pilots, for high and low pressure. Under normal conditions the A2A5 is closed. It opens when the line pressure drops below a preset pressure, in anticipation to the following surge, and remains open until the fluctuations
    subside.


    Features:


    • No slam operation
    • Simple and reliable design
    • Easy installation and maintenance
    • Low Resistance and high flow capacity
    • Protection for sewage as well as clean water pumping systems


    Service Fields:


    For water system, irrigation system.


    Technical Data:


    SizeDN50-DN800
    Working Temperature- 10C- 80C
    FlangeAISI B16.1 Or PN16
    Flow MediaClean Water

    Consult Factory for other applications
    IP68 for water resistance
    Comply with BS EN 1074-5, ISO 5208, BS EN 12266-1, BS EN 558-1


    Materials And Dimension


    DN50-DN350

    No.DescriptionMaterialStandard
    1BodyDuctile IronGJS500-7
    2SeatStainless SteelAISI304/316
    3O-ringRubberNBR
    4O-ringRubberNBR
    5BoltStainless SteelA2/A4
    6WasherStainless SteelA2/A4
    7BonnetDuctile IronGJS500-7
    8BushBronzeC61900
    9SpringStainless SteelAISI304/316
    10Caulking NutStainless SteelA4
    11DiaphragmNylon Reinforced RubberEPDM+Nylon Fabric
    12Fixing holderDuctile IronGJS500-7
    13Disc HolderDuctile IronGJS500-7
    14SealRubberEPDM
    15Seat RetainerStainless SteelAISI304/316
    16StemStainless SteelAISI304/316
    17PlugStainless SteelAISI304/316
    18ScrewStainless SteelA2/A4
    19PlugStainless SteelA2/A4
    20WasherStainless SteelA2/A4


    DN400-DN800


    No.DescriptionMaterialStandard
    1BodyDuctile IronGJS500-7
    2SeatStainless SteelAISI304/316
    3ScrewStainless SteelA2/A4
    4ScrewStainless SteelA2/A4
    5ScrewStainless SteelA2/A4
    6SpringStainless SteelAISI304/316
    7BonnetDuctile IronGJS500-7
    8BushBronzeC61900
    9O-ringRubberNBR
    10Fix WasherBronzeC61900
    11DiaphragmNylon Reinforced RubberEPDM+Nylon Fabric
    12Eye BoltsCarbon Steel1040
    13Fixing holderDuctile IronGJS500-7
    14Disc HolderDuctile IronGJS500-7
    15SealRubberEPDM
    16Seal RetainerDuctile IronGJS500-7
    17StemStainless SteelAISI304/316
    18PlugStainless SteelAISI304/316
    19O-ringRubberNBR
    20CapDuctile IronGJS500-7
    21PlugStainless SteelAISI304/316
    22ScrewStainless SteelA2/A4
    23O-ringRubberNBR
    24ScrewStainless SteelA2/A4

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