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    Connection Style
    Connection Style
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    Yor-Lok
    System of Measurement
    System of Measurement
    Inch
    Metric
    Body Material
    Body Material
    Brass
    Stainless Steel
    Piston Material
    Piston Material
    Brass
    Stainless Steel
    Connection Type
    Connection Type
    PipeTube
    Minimum Opening Pressure
    Minimum Opening Pressure
    0.33 psi
    1 psi
    Shape
    Shape
    Straight
    For Use With
    For Use With
    Air
    Argon
    Helium
    Krypton
    Neon
    Water
    Xenon
    Pipe Size
    Pipe Size
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    Mounting Orientation
    Mounting Orientation
    Horizontal
    Vertical
    Any Position
    Gender
    Gender
    Female
    Male
    Valve Type
    Valve Type
    Check
    Valve Function
    Valve Function
    Backflow Prevention
    Seal Material
    Seal Material
    Buna-N Rubber
    Fluoroelastomer Rubber
    Maximum Temperature
    Maximum Temperature
    250° to 299° F
    300° to 499° F
    Minimum Temperature
    Minimum Temperature
    -49° to -25° F
    -24° to 0° F
    Actuation
    Actuation
    Pressure
    Thread Type
    Thread Type
    Flow Coefficient (Cv)
    Flow Coefficient (Cv)
    0.1
    0.22
    0.47
    0.75
    1.47
    1.68
    2.09
    3.3
    4.48
    6.01
    6.56
    Check Valve Type
    Check Valve Type
    Spring-Loaded Piston
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
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    19 Products

    Check Valves with Yor-Lok Fittings

    Brass Body
    316 Stainless Steel Body