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    20 Products

    Snap-Shut Threaded Flow-Adjustment Valves

    Also known as whistle valves, these open and throttle as force is applied to the lever and automatically close upon release. They’re commonly used for spraying, washing, and other applications that require manual discharge of liquid and air. All have a nonrising stem that stays in the same position whether the valve is open or closed.
    Brass Body
    Image of Product. Pull-Activated Lever Handle. Front orientation. Flow-Adjustment Valves. Snap-Shut Threaded Flow-Adjustment Valves, Brass Body , Female, NPT Thread, Pull-Activated Lever Handle.
    Image of Product. Push-Activated Lever Handle. Front orientation. Flow-Adjustment Valves. Snap-Shut Threaded Flow-Adjustment Valves, Brass Body , Female, NPT Thread, Push-Activated Lever Handle.

    Pull-Activated

    Lever Handle

    Push-Activated Lever

    Handle

    Pull Lever—Pull-activated lever handles open the valve when you pull the handle upward. Attach a cord or chain to the hole in the handle for remote operation.
    Push Lever—Push-activated lever handles open the valve as downward pressure is applied.
    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.
    Pull-Activated
    Lever Handle
    Push-Activated
    Lever Handle
    Pipe
    Size
    Flow Coefficient
    (Cv)
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    End-to-End
    Lg.
    Stem
    Type
    Valve
    Type
    For Use With
    Each
    Each
    NPT Female × NPT Female
    1/4 Not Rated150 psi @ 60° F0 to 2002 3/16"NonrisingGlobeWater, Oil, Air, Argon, Helium, Krypton, Neon, Xenon4625K510000004625K11000000
    1/4 Not Rated400 psi @ 60° F0 to 2002 3/16"NonrisingGlobeWater, Oil, Air, Argon, Helium, Krypton, Neon, Xenon4625K41000004625K2100000
    3/8 Not Rated150 psi @ 60° F0 to 2002 3/16"NonrisingGlobeWater, Oil, Air, Argon, Helium, Krypton, Neon, Xenon4625K52000004625K1200000
    3/8 Not Rated400 psi @ 60° F0 to 2002 3/16"NonrisingGlobeWater, Oil, Air, Argon, Helium, Krypton, Neon, Xenon4625K42000004625K2200000
    1/2 Not Rated150 psi @ 60° F0 to 2003"NonrisingGlobeWater, Oil, Air, Argon, Helium, Krypton, Neon, Xenon4625K530000004625K13000000
    1/2 Not Rated400 psi @ 60° F0 to 2003"NonrisingGlobeWater, Oil, Air, Argon, Helium, Krypton, Neon, Xenon4625K430000004625K23000000
    3/4 Not Rated150 psi @ 60° F0 to 2003 1/8"NonrisingGlobeWater, Oil, Air, Argon, Helium, Krypton, Neon, Xenon4625K540000004625K14000000
    3/4 Not Rated400 psi @ 60° F0 to 2003 1/8"NonrisingGlobeWater, Oil, Air, Argon, Helium, Krypton, Neon, Xenon4625K440000004625K24000000
    1Not Rated150 psi @ 60° F0 to 2004"NonrisingGlobeWater, Oil, Air, Argon, Helium, Krypton, Neon, Xenon4625K550000004625K15000000
    1Not Rated400 psi @ 60° F0 to 2004"NonrisingGlobeWater, Oil, Air, Argon, Helium, Krypton, Neon, Xenon4625K450000004625K25000000
     
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