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Water Hammer Prevention No - Return Check Valve With Hydrodynamic Design

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    Buy cheap Water Hammer Prevention No - Return Check Valve With Hydrodynamic Design from wholesalers
     
    Buy cheap Water Hammer Prevention No - Return Check Valve With Hydrodynamic Design from wholesalers
    • Buy cheap Water Hammer Prevention No - Return Check Valve With Hydrodynamic Design from wholesalers
    • Buy cheap Water Hammer Prevention No - Return Check Valve With Hydrodynamic Design from wholesalers
    • Buy cheap Water Hammer Prevention No - Return Check Valve With Hydrodynamic Design from wholesalers
    • Buy cheap Water Hammer Prevention No - Return Check Valve With Hydrodynamic Design from wholesalers

    Water Hammer Prevention No - Return Check Valve With Hydrodynamic Design

    Ask Lasest Price
    Brand Name : AFC OEM
    Model Number : NSCV
    Certification : WRAS, NSF61/372
    Price : USD RMB
    Payment Terms : L/C, T/T
    Supply Ability : Based on order
    Delivery Time : 45-60 days
    • Product Details
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    Water Hammer Prevention No - Return Check Valve With Hydrodynamic Design


    Anti Water Hammer No-return Check Valve Quick Close Ductile iron Body


    Description


    NSCV- Non Slam Check Valve is used as a protection against reverse flow when power failure or off in areas where noise pollution or water hammering is a critical issue. It can provide both quiet performance and low head loss.


    Features:


    ·High strength ductile iron valve body used for durability and less weight.
    ·Advanced dynamic design of single body with diffuser provides streamline flow and assures lower head loss.
    ·One of the lowest head loss check valve, big save in pumping power cost, valve disc with shorter stroker and spring reverse faster than most of check valve.
    ·Coated with epoxy powder both inside & outside for corrosion resistance.
    ·Bronze bushing reduce wearing problem on operation.
    ·Hydrodynamic design with spring ensures non slamming and water hammerless.
    ·Stainless steel spring hidden in the diffuser under protection while valve in operation.
    ·Disc will positively close before reverse flow, and maximize the closing speed up to 0.2 Sec.
    · Can be vertical/horizontal/inclined installation.
    ·Meet EN 558-1, ISO 5752 and EN 1092-2, ISO 7005-2 flange dimension.


    Technical Data:


    SizeDN50-DN600
    Working Temperature- 10C- 80C
    FlangeAISI B16.1 Or PN16
    Flow MediaClean Water

    Service Fields:


    Mainly used for clean water, precleaned sewage water, Fire-fighting, Irrigation, Cooling and HVAC System.


    Dimension:


    DN50 - DN350



    DN400 - DN600


    Materials:


    DN50-DN350


    Parts List
    No.Part NameMaterialStandard
    1BodyDuctile IronGJS500-7
    2DiscDuctile Iron+rubberGJS500-7+EPDM/NBR
    3SpringStainless SteelAISI304/316
    4StemStainless SteelAISI420/304/316
    5WasherPlastic/RubberNylon/EPDM
    6NutStainless SteelAISI420/304
    7BushingBronzeC61900
    8DiffuserDuctile IronDuctile Iron
    9Set ScrewStainless SteelAISI304

    Parts List
    No.Part NameMaterialStandard
    1BodyDuctile IronGJS500-7
    2DiscDuctile Iron+rubberGJS500-7+EPDM
    3SpringStainless SteelAISI304/316
    4StemStainless SteelAISI304
    5WasherPlasticNylon
    6NutStainless SteelAISI304
    7BushingBronzeC61900
    8PlugDuctile IronGJS500-7
    9DiffuserDuctile IronGJS500-7
    10Set ScrewStainless SteelAISI304
    Quality Water Hammer Prevention No - Return Check Valve With Hydrodynamic Design for sale
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