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The unloader valve diverts water flow into bypass when the trigger gun valve is closed. Unloaders may be designed to respond to either an increase in pressure or a change in flow. The unloader valve may also be used for variable pressure adjustment.

YVB4021B Unloader Valve

SKU: YVB4021B
$199.95Price
  • GPM

    21.0

    Rated PSI

    4050

    Max PSI

    4500

    Inlet

    1/2" NPT-F

    Outlet

    1/2" NPT-F

    Bypass

    1/2" NPT-F

    Temperature

    195° F

    Ship Weight

    2.4 lbs.

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