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    4 Products

    Vacuum-Regulating Valves for Air and Inert Gas

    Image of Product. Front orientation. Vacuum-Regulating Valves. Vacuum-Regulating Valves for Air and Inert Gas.
    Throttle a high vacuum source to maintain a lower vacuum level in your system. Adjust the outlet vacuum level within the range. All valves have a gauge port.
    Inlet
    Outlet
    Pipe
    Size
    Location
    Pipe
    Size
    Location
    Vacuum Range,
    in. Hg
    Vacuum Adjustment
    Method
    Vacuum Gauge
    Included
    End-to-End
    Lg.
    For Use With
    Temp. Range,
    ° F
    Each
    NPT Female
     
    Brass Body—EPM Rubber Diaphragm and Buna-N Seal
    1/4
    		Bottom1/4
    		Side0 to 15ScrewNo1 3/4"Air, Carbon Dioxide, Inert Gas, Nitrogen-20 to 1805021K140000000
    1/4
    		Bottom1/4
    		Side10 to 30ScrewNo1 3/4"Air, Carbon Dioxide, Inert Gas, Nitrogen-20 to 1805021K24000000
     

    High-Accuracy Panel-Mount Vacuum-Regulating Valves for Air and Inert Gas

    Image of Product. Front orientation. Vacuum-Regulating Valves. High-Accuracy Panel-Mount Vacuum-Regulating Valves for Air and Inert Gas.
    For precise control over your vacuum level, these valves have ±0.1% accuracy. They throttle a high vacuum source to maintain a lower vacuum level in your system. Adjust the outlet vacuum level within the range. Valves have threads below the adjustment knob and come with a panel-mount nut. All have a gauge port. They are constant-bleed style, so they continually release small amounts of process gas to improve accuracy and repeatability.
    Inlet
    Outlet
    Pipe
    Size
    Location
    Pipe
    Size
    Location
    Vacuum Range,
    in. Hg
    Vacuum Adjustment
    Method
    Vacuum Gauge
    Included
    End-to-End
    Lg.
    Bleed Type
    Panel Cutout
    Dia.
    For Use With
    Temp. Range,
    ° F
    Each
    NPT Female
     
    Brass Body—Buna-N Diaphragm and Buna-N Seal
    1/8
    		Side1/8
    		Side0 to 25KnobNo2 1/8"Constant Bleed1 3/8"Air, Argon, Nitrogen-40 to 1654640T710000000
    1/4
    		Side1/4
    		Side0 to 25KnobNo2 1/8"Constant Bleed1 3/8"Air, Argon, Nitrogen-40 to 1654640T72000000
     
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