Suzhou Alpine Flow Control Co., Ltd

Suzhou Alpine Flow Control Co., Ltd

 

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Home ProductsNon Slam Check Valve

Anti Water Hammer Function Non Slam Check Valve , Water Control Valve

Anti Water Hammer Function Non Slam Check Valve , Water Control Valve

    • Anti Water Hammer Function Non Slam Check Valve , Water Control Valve
    • Anti Water Hammer Function Non Slam Check Valve , Water Control Valve
    • Anti Water Hammer Function Non Slam Check Valve , Water Control Valve
    • Anti Water Hammer Function Non Slam Check Valve , Water Control Valve
  • Anti Water Hammer Function Non Slam Check Valve , Water Control Valve

    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

     

     

     

    Non Slam Check Valve EPOXY Coated  Ductile iron​ with antI water hammer function

     

     

     

    Description

     

    NSCV- Non Slam Check Valve is used as protection against reverse flow when power failure in areas where noise pollution or water hammering happens. It can provide not only quiet performance but also low head loss.

     

    Features:

     

    ·High strength ductile iron body used for long service life 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 will not easily blocked by impurities
    ·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:

     

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

     

    Service Fields:


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

     

     

    Dimension:

     

    DN50 - DN350

    Anti Water Hammer Function Non Slam Check Valve , Water Control Valve

     

    Anti Water Hammer Function Non Slam Check Valve , Water Control Valve

     

    DN400 - DN600

    Anti Water Hammer Function Non Slam Check Valve , Water Control Valve

    Dimension: Unit
    DN Model No. L ΦD ΦK n-Φd C
    (F/F) PN10 PN16 PN25 PN10 PN16 PN25 PN10 PN16 PN25 P10/N16 PN25
    400 NSCV-0400 310 565 580 620 515 525 550 16-φ28 16-φ31 16-φ41 24.5 48
    450 NSCV-0450 330 615 640 670 565 585 600 20-φ28 20-φ31 20-φ41 25.5 49
    500 NSCV-0500 350 670 715 730 620 650 660 20-φ28 20-φ34 20-φ44 26.5 52
    600 NSCV-0600 390 780 840 845 725 770 770 20-φ31 20-φ37 20-φ50 30 58

     

     

    Materials:

     

    DN50-DN350

    Anti Water Hammer Function Non Slam Check Valve , Water Control Valve

     

    No. Part Name Material Standard
    1 Body Ductille Iron GJS500-7
    2 Disc Ductile Iron+Rubber GJS500-7+EPDM/NBR
    3 Spring Stainless Steel AISI304/316
    4 Stem Stainless Steel AISI420/304/316
    5 Washer Plastic/Rubber Nylon/EPDM
    6 Nut Stainless Steel AISI420/304
    7 Bushing Bronze C61900
    8 Diffuser Ductille Iron GJS500-7
    9 Set Screw Stainless Steel AISI304

     

     

    Anti Water Hammer Function Non Slam Check Valve , Water Control Valve

     

     

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

    Contact Details
    Suzhou Alpine Flow Control Co., Ltd

    Contact Person: admin

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