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Nylon Reinforcement Surge Anticipating Valve With Anti Water Hammer Function

Suzhou Alpine Flow Control Co., Ltd
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    Buy cheap Nylon Reinforcement Surge Anticipating Valve With Anti Water Hammer Function from wholesalers
     
    Buy cheap Nylon Reinforcement Surge Anticipating Valve With Anti Water Hammer Function from wholesalers
    • Buy cheap Nylon Reinforcement Surge Anticipating Valve With Anti Water Hammer Function from wholesalers
    • Buy cheap Nylon Reinforcement Surge Anticipating Valve With Anti Water Hammer Function from wholesalers
    • Buy cheap Nylon Reinforcement Surge Anticipating Valve With Anti Water Hammer Function from wholesalers

    Nylon Reinforcement Surge Anticipating Valve With Anti Water Hammer Function

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


    Stainless Steel Pilots Ductile Iron Surge anticipating Valve Nylon Reinforcement Diaphragm Anti Water Hammer​


    A2A5 is a surge anticipation valve and adjusted to eliminate hazardous pressure surges typical of water hammer conditions. A water hammer is caused by a sudden shutoff of a pump or rapid 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. Normally 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.


    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.Part NameMaterialStandard
    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


    Quality Nylon Reinforcement Surge Anticipating Valve With Anti Water Hammer Function for sale
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