Suzhou Alpine Flow Control Co., Ltd

Suzhou Alpine Flow Control Co., Ltd

 

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Home ProductsNon Slam Check Valve

Quick Close Non Slam Check Valve Hydrodynamic Design Low Head Loss

Quick Close Non Slam Check Valve Hydrodynamic Design Low Head Loss

    • Quick Close Non Slam Check Valve Hydrodynamic Design Low Head Loss
    • Quick Close Non Slam Check Valve Hydrodynamic Design Low Head Loss
    • Quick Close Non Slam Check Valve Hydrodynamic Design Low Head Loss
  • Quick Close Non Slam Check Valve Hydrodynamic Design Low Head Loss

    Product Details:

    Place of Origin: China
    Brand Name: AFC OEM
    Certification: WRAS, NSF61/372
    Model Number: NSCV

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Price: USD RMB
    Packaging Details: Plywood cases
    Delivery Time: 45-60 days
    Payment Terms: L/C, T/T
    Supply Ability: Based on order
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    Detailed Product Description
    Material: Ductile Iron GJS500-7 Standard: EN1074-3, EN12233
    Fuction: Anti Water Hammer Coating: EPOXY
    Color: Blue Head Loss: Low
    Product Name: Non Slam Check Valve
    High Light:

    quiet check valve

    ,

    anti water hammer check valve

     

     

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

     

     

     

    Description

     

        NSCV is a non slam check valve with diffuser, DI body & diffuser, DI disc+ EPDM coated, 420SS stem, 304SS spring. It has a very short face to face distance, closing speed is so quick up to max 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 to save head loss. The advance diffuser design maintains the streamline flow and reduces the water head loss to save pumping power.

     

    Features:

     

    Much shorter stroke- faster closing.

    Around 0.2D of stroke. Swing-check around 0.8-1.0D

    Spring accelerating closing speed.

    NSCV- keep system silent, quiet operation. no water hammer and slamming.

    Much less components-easy maintenance

    Diffuser- reducing pressure loss and help recovery of pressure

     

    Technical Data:

     

    Size DN50-DN600
    Working Temperature - 10C- 80C
    Flange AISI B16.1 Or PN16
    Flow Media Clean Water

     

    Quality System  
    IQC Check call incoming parts
    IPQC Check the production process is qualified
    FQC All valves are pressure tested
    OQC Check the valve ourlook and packing

     

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

     

     

    Dimension:

    DN50 - DN350

    Quick Close Non Slam Check Valve Hydrodynamic Design Low Head Loss 0

     

    Quick Close Non Slam Check Valve Hydrodynamic Design Low Head Loss 1

     

    DN400 - DN600

    Quick Close Non Slam Check Valve Hydrodynamic Design Low Head Loss 2

    Quick Close Non Slam Check Valve Hydrodynamic Design Low Head Loss 3

     

     

    Materials:

     

    DN50-DN350

    Quick Close Non Slam Check Valve Hydrodynamic Design Low Head Loss 4

    No. Part Name Material Standard
    1 Body Ductile Iron EN GJS500-7
    2 Disc Ductile Iron+rubber EN GJS500-7+EPDM/NBR
    3 Spring Stainless steel AISI 304/316
    4 Stem Stainless steel AISI 420/304/316
    5 Washer Plastic/Rubber Nylon/EPDM
    6 Nut Stainless steel AISI 420/304
    7 Bushing Bronze C61900
    8 Diffuser Ductile Iron EN GJS500-7
    9 Set Screw Stainless steel AISI304

     

    Quick Close Non Slam Check Valve Hydrodynamic Design Low Head Loss 5

    No. Part Name Material Standard
    1 Body Ductile Iron EN GJS500-7
    2 Disc Ductile Iron+rubber EN GJS500-7+EPDM
    3 Spring Stainless steel AISI 304/316
    4 Stem Stainless steel AISI 420/304/316
    5 Washer Plastic/Rubber Nylon/EPDM
    6 Nut Stainless steel AISI 420/304
    7 Bushing Bronze C61900
    8 Plug Ductile Iron EN GJS500-7
    9 Diffuser Ductile Iron EN GJS500-7
    10 Set Screw Stainless steel AISI304

    Contact Details
    Suzhou Alpine Flow Control Co., Ltd

    Contact Person: admin

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