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Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve

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    Buy cheap Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve from wholesalers
     
    Buy cheap Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve from wholesalers
    • Buy cheap Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve from wholesalers
    • Buy cheap Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve from wholesalers
    • Buy cheap Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve from wholesalers

    Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve

    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
    • Company Profile

    Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve


    EPOXY Coated Quick Close Low Head Loss Anti Water Hammer Non Slam Check Valve Ductile iron​


    Description:


    NSCV- Non Slam Check Valve has very short face to face distance, closing speed is up to 0.2sec and the stroke is only about 20% of valve bore diameter. It has hydrodynamic design with spring ensure non slamming and to minimize the water hammer. The advance diffuser design maintains the streamline flow and reduces the water head loss to save pumping power. Overall it has a very low headloss and strong capability to minimize water hammer.


    Features:


    ·High strength ductile iron 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 powder epoxy both inside & outside for corrosion resistance.
    ·Bronze bushing reduce wearing problem during 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.
    · Installation can be vertical/horizontal/inclined.
    ·Comply with 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:


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


    Dimension:

    DN50 - DN350



    DN400 - DN600


    Materials:


    DN50-DN350

    No.Part NameMaterialStandard
    1BodyDuctile IronEN GJS500-7
    2DiscDuctile Iron+rubberEN GJS500-7+EPDM/NBR
    3SpringStainless steelAISI 304/316
    4StemStainless steelAISI 420/304/316
    5WasherPlastic/RubberNylon/EPDM
    6NutStainless steelAISI 420/304
    7BushingBronzeC61900
    8DiffuserDuctile IronEN GJS500-7
    9Set ScrewStainless steelAISI304

    No.Part NameMaterialStandard
    1BodyDuctile IronEN GJS500-7
    2DiscDuctile Iron+rubberEN GJS500-7+EPDM
    3SpringStainless steelAISI 304/316
    4StemStainless steelAISI 420/304/316
    5WasherPlastic/RubberNylon/EPDM
    6NutStainless steelAISI 420/304
    7BushingBronzeC61900
    8PlugDuctile IronEN GJS500-7
    9DiffuserDuctile IronEN GJS500-7
    10Set ScrewStainless steelAISI304
    Quality Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve for sale
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