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  • Products Line

    Bronze Lift Check Valve
    Bronze Lift Check Valve

    BZ-402

    Bronze Lift Check Valve

    Feature
    ● Vetical Lift type
    ● Bronze metal disc
    ● Connected ends, comply to NPT (ANSI B1.20.1), BSPT (BS21.0), BSPF
    ● Full Port


    Parts and Material List
    Dimensions
    No Parts Name Material
    1 Body Cast Bronze
    2 Bonnet 1/4"~3/4" Brass
    1"~4" " Cast Bronze
    3 Disc 1/4"~1" Brass
    1-1/2"~4" Cast Bronze
    3M Seat Ring Metal
    3N Seat Ring (Option) NBR
    3P Seat Ring (Option) PTFE
    4 Spring (Option) 1/2"~2" ASTM B159
    2-1/2"~4" SUS404
    Size H L
    1/4" 28.0 45.0
    3/8" 28.0 45.0
    1/2" 30.0 50.0
    3/4" 32.0 57.0
    1" 41.0 65.0
    1-1/4" 45.0 75.0
    1-1/2" 50.0 85.0
    2" 58.0 99.0
    2-1/2" 76.0 120.0
    3" 93.0 135.0
    4" 105.0 153.0

    Working Pressure
    Working Pressure (Non shock) - psi Test Pressure - psi
    Saturated Steam Cold w ater, Oil, Gas Shell Seat
    150 300 by w ater by air
    - - 450 80
    History
      3Inquiry
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