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    2 Products

    Flange-Mount Check Valves

    Sandwich these valves between two ANSI flanges for backflow prevention at a fraction of the weight of flanged check valves and a reduced pipeline footprint. ANSI flanges are sold separately. All valves open to allow flow in one direction and close when flow stops or reverses.
    Cast Iron Body
    Image of System. Shown with Flanges (Not Included). Front orientation. Contains MultipleImages. Check Valves. Flange-Mount Check Valves.
    Image of Product. Front orientation. Check Valves. Flange-Mount Check Valves.

    Shown with Flanges (Not

    Included)

    Flow Coefficient (Cv)—Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
    Pipe
    Size
    Flow Coefficient
    (Cv)
    Max. Pressure
    @ Temp.
    Min. Opening
    Pressure, psi
    Temp. Range,
    ° F
    End-to-End
    Lg.
    Mounting Position
    For Flange
    Class
    For Use With
    Disc
    Material
    Seal
    Material
    Each
    Flanged × Flanged
    10 2,400200 psi @ 70° F1.25-20 to 2504 1/4"Horizontal, Vertical125
    		Air, Argon, Helium, Krypton, Neon, Water, XenonBronzeBuna-N
    		5023K510000000
     

    Drain Valves for Thick Liquids

    Image of Product. Bottom orientation. Drain Valves. Drain Valves for Thick Liquids.
    Empty mud, sludge, and water from tanks, reservoirs, and basins. First designed for use on settling tanks in water treatment plants, these stainless steel drain valves won't corrode from washdowns and long-term exposure to waste. They install flush with the bottom of large vessels. Lift them up for drainage using a valve wrench or position indicator.
    Bolt
    Overall
    Pipe
    Size
    Pressure
    Class
    Flange
    OD
    Circle
    Dia.
    No. of
    Holes
    Hole
    Dia.
    Included
    Temp. Range,
    ° F
    Wd.
    Ht.
    Stem
    Type
    Drive Style
    Drive
    Size
    Valve
    Type
    For Use With
    Each
    316 Stainless Steel Body and Disc
    10
    		125
    		16"14 1/4"121"No35 to 12516 1/2"23 7/8"NonrisingExternal Square
    		2"GlobeWater, Thick Liquids8308N14000000000
     
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