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    6 Products

    Flow-Adjustment Valves with Solder-Socket Fittings

    Solder these valves to copper tubing for a permanent, leak-tight connection. They gradually open and close with multiple turns of the wheel handle to adjust and regulate flow. All have a rising stem that lifts as the valve opens and lowers as the valve closes to provide a visual indication of whether flow is on or off.
    Bronze Body—Straight
    Image of Product. Front orientation. Flow-Adjustment Valves. Flow-Adjustment Valves with Solder-Socket Fittings.
    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.
    Overall
    For Tube
    OD
    Flow Coefficient
    (Cv)
    Pressure
    Class
    Max. Pressure
    @ Temp.
    Ht.
    Lg.
    Temp. Range,
    ° F
    Packing
    Material
    End-to-End
    Lg.
    Stem
    Type
    For Use
    With
    Valve
    Type
    Each
    Solder Socket × Solder Socket
    5/8" 3.6125
    		200 psi @ 150° F4 1/8"2 11/16"-20 to 405Graphite2 11/16"RisingWater, OilGlobe4947K420000000
    7/8" 6.7125
    		200 psi @ 150° F5 7/8"3 3/4"-20 to 405Graphite3 3/4"RisingWater, OilGlobe4947K43000000
    1 1/8" 11.1125
    		200 psi @ 150° F6 15/16"4 5/8"-20 to 405Graphite4 5/8"RisingWater, OilGlobe4947K44000000
    1 3/8" 20125
    		200 psi @ 150° F7 9/16"5"-20 to 405Graphite5"RisingWater, OilGlobe4947K46000000
    1 5/8" 28125
    		200 psi @ 150° F8 13/16"5 3/4"-20 to 405Graphite5 3/4"RisingWater, OilGlobe4947K47000000
    2 1/8"48125
    		200 psi @ 150° F9 13/16"7"-20 to 405Graphite7"RisingWater, OilGlobe4947K48000000
     
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