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DR-2

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DR-2

The DR-2 precision regulators are offered in either relieving or non-relieving versions. The relieving design maintains a constant pressure output even when downstream conditions change, while non-relieving regulators do not automatically compensate for changes in downstream flow or pressure. There is no vent to atmosphere, as in a relieving type regulator, and the output pressure can increase due to a downstream event. Non-relieving versions can also accommodate compatible liquid applications.
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  • Exceptional repeatability—± 0.25 psig
  • Provides a high level of precision and accuracy
  • For applications where zero air consumption is required (non-bleed)

    • 2D Drawings2D Files
    AccessoriesKnob & Set Screw: AK2.5-B
    AdjustmentScrewdriver Slot
    Data SheetData Sheet
    Included Item(s)Nut & Lockwashers
    Input PSI300 psig max. (20,7 bar)
    Material, BodyElectroless nickel plated brass
    Material, SealsFKM with PFPE Lube
    Max. Pressure2 to 100 psig (0,1-7 bar)
    MediumAir, Water* or Oil* (* non-relieving models)
    Mount#5/16-24 thread (M8x1.0 thread)
    Non-Relieving OptionStandard Relieving
    NotesAn extended 0.25" (6.4 mm) shaft accepts an adjustment knob or furnished with an exposed screwdriver slot with micro-adjustment (32 pitch thread). Knobs ordered separately.
    Operating Temperature Range32 to 230°F (0 to 110°C)
    Ports (Inlet - Outlet)#10-32 Female - #10-32 Female
    Product Line BrochureMechanical Valves
    Repeatability±0.25 psig (0.02 bar) typical
    Set Point Sensitivity≤0.5 psig (0.03 bar)
    Set Point Stability≤0.5 psig (0.03 bar)
    UnitImperial
    Weight (lbs.)0.3000
    Get CAD files:

    Notes

    An extended 0.25" (6.4 mm) shaft accepts an adjustment knob or furnished with an exposed screwdriver slot with micro-adjustment (32 pitch thread). Knobs ordered separately.

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