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    Air Directional Control Valve Flow Pattern
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    1 Product
    About Directional Control Valves
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    Choose the right valve for your application by matching the actions you'll power to our flow diagrams.

    Two-Action Air Directional Control Valves

    Image of Product. Front orientation. Directional Control Valves. Two-Action Air Directional Control Valves , Style D.

    Style D

    Also known as 4-way and 4/2 valves, these valves create two actions, such as extending and then retracting a double-acting cylinder. They direct airflow from the inlet to your equipment and exhaust return airflow to create motion. Valves without an exhaust connection exhaust air to the atmosphere.
    Hand Return—Valves with hand return actuation stay actuated and return to their original position only when you move the actuator again.
    Flow Coefficient (Cv)—Flow coefficient (Cv) indicates how much airflow can pass through a valve.
    Overall
    Style
    No. of Flow
    Ports
    Inlet
    Size
    Outlet
    Size
    Exhaust
    Connection
    Max. Flow Rate
    @ 100 psi, scfm
    Flow Coefficient
    (Cv)
    Pressure
    Range, psi
    Vacuum
    Rating
    Lg.
    Wd.
    Ht.
    Mount Type
    For Panel
    Cutout Dia.
    Mounting Fasteners
    Included
    Mounting
    Hole Dia.
    Each
    Threaded Female Inlet x Threaded Female Outlet
     
    Hand Return
    D41/4 NPT1/4 NPTThreaded14.130.40 to 140Not Rated5 1/4"2 1/2"3 1/2"Panel, Screw In1 3/8"No0.22"6650K11000000
    Air Directional Control Valve, Two-Action, Hand Return, 1/4 NPT Female
    EachIn stock
     
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