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Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded

Suzhou Alpine Flow Control Co., Ltd
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    Buy cheap Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded from wholesalers
     
    Buy cheap Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded from wholesalers
    • Buy cheap Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded from wholesalers
    • Buy cheap Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded from wholesalers
    • Buy cheap Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded from wholesalers

    Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded

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    Brand Name : AFC OEM
    Model Number : FBGD, FBBD, FBED,FBPD
    Certification : AWWA C504 NSF61 NSF 372
    Price : RMB USD
    Payment Terms : L/C, T/T
    Supply Ability : 2 containers in 60 days
    Delivery Time : Based on order
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    Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded


    NSF61 And NSF 372 AWWA C504 Ductile Iron Double Flange Double Eccentric Butterfly Valve​


    Features:


    Arch shape design, stronger ribs on back side, size DN350-1200MM

    This can help to BV has a better flow coefficiet when water through the holes on the disc in fully open position, water will stabilize the disc and het a better flow coefficeint.


    Double eccentric design, less wearing of rubber.

    Less compression for rubber, longer life for rubber. When double eccentric BV in fully open position, the compression of the rubber is much less than the concentric type of BV. It gives a longer life time for rubber comparing with double eccentric and concentric BV.


    Body Platform:

    Keep the sleeve bearing fully in the hole, strong protection

    No harming to the bearing during operation


    Cycle test:


    Pressure test > 5,000 cycle test, for DN600 and up


    Seal in both direction.


    Operation Torque:


    Bare Head Torque (Nm)
    InchNm
    485
    6128
    8210
    10250
    12372
    14760
    161160
    181280
    201680
    242500
    282592
    324428
    365300
    407245
    4813320

    Dimension:




    Materials:



    Quality Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded for sale
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