Parker Hannifin HR Series

Parker's HR Series Metering Valves provide the highest degree of precision metering for moderate pressure applications up to 250 PSI (17 BAR). Flow can be controlled from a Cv of 0.00034 to a Cv of 0.0900.

Parker HR Series Metering Valves Datasheet (PDF)

HR Series

403 items

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  • Parker CPI HR Series Metering Valve
    4Z-H5L-BN-B-TC Parker HR Series Metering Valve
    4Z-H5L-BN-B-TC

    Parker Hannifin

    Product Type: Metering Valves

    End 1 Type: Single Ferrule Compression

    Parker CPI™ HR Series Metering Valve, 1/4" Compression CPI, Inline Configuration, 5 Stem Type, Buna-N Rubber Packing, Brass Body, Turns Counter Operated.
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  • Parker HR Series Metering Valve
    4A-H1L-KZ-SS-K Parker Metering Valve
    4A-H1L-KZ-SS-K

    Parker Hannifin

    Product Type: Metering Valves

    Parker H1L Series Metering Valve, 1/4" x 1/4", A-LOK Double Ferrule Compression x A-LOK Double Ferrule Compression, 250 PSIG CWP, F316 Stainless Steel, Highly Fluorinated Fluorocarbon Rubber Seal, Knurled Handle, 0.0008 Cv, In-Line, Metering Valve.
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  • Parker HR Series Metering Valve
    4Z-H2L-EPR-SS-K Parker Metering Valve
    4Z-H2L-EPR-SS-K

    Parker Hannifin

    Product Type: Metering Valves

    Parker H2L Series Metering Valve, 1/4" x 1/4", CPI Single Ferrule Compression x CPI Single Ferrule Compression, 250 PSIG CWP, F316 Stainless Steel, Ethylene Propylene Rubber Seal, Knurled Handle, 0.0014 Cv, In-Line, Metering Valve.
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  • Parker HR Series Metering Valve
    4Z-H4L-EPR-SS-K Parker Metering Valve
    4Z-H4L-EPR-SS-K

    Parker Hannifin

    Product Type: Metering Valves

    Parker H4L Series Metering Valve, 1/4" x 1/4", CPI Single Ferrule Compression x CPI Single Ferrule Compression, 250 PSIG CWP, F316 Stainless Steel, Ethylene Propylene Rubber Seal, Knurled Handle, 0.0077 Cv, In-Line, Metering Valve.
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  • Parker HR Series Metering Valve
    4A-H2L-EPR-SS-K Parker Metering Valve
    4A-H2L-EPR-SS-K

    Parker Hannifin

    Product Type: Metering Valves

    Parker H2L Series Metering Valve, 1/4" x 1/4", A-LOK Double Ferrule Compression x A-LOK Double Ferrule Compression, 250 PSIG CWP, F316 Stainless Steel, Ethylene Propylene Rubber Seal, Knurled Handle, 0.0014 Cv, In-Line, Metering Valve.
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  • Parker HR Series Metering Valve
    4A-H3L-V-SS-K-C3 Parker Metering Valve
    4A-H3L-V-SS-K-C3

    Parker Hannifin

    Product Type: Metering Valves

    Parker H3L Series Metering Valve, 1/4" x 1/4", A-LOK Double Ferrule Compression x A-LOK Double Ferrule Compression, 250 PSIG CWP, F316 Stainless Steel, Fluorocarbon Rubber Seal, Knurled Handle, 0.0031 Cv, In-Line, Metering Valve for Oxygen Service.
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  • Parker HR Series Metering Valve
    4A-H5A-BN-SS-K Parker Metering Valve
    4A-H5A-BN-SS-K

    Parker Hannifin

    Product Type: Metering Valves

    Parker H5A Series Metering Valve, 1/4" x 1/4", A-LOK Double Ferrule Compression x A-LOK Double Ferrule Compression, 250 PSIG CWP, F316 Stainless Steel, Nitrile Rubber Seal, Knurled Handle, 0.03 Cv, Angle, Metering Valve.
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  • Parker HR Series Metering Valve
    4V-H6L-BN-SS-TC Parker Metering Valve
    4V-H6L-BN-SS-TC

    Parker Hannifin

    Product Type: Metering Valves

    This item is Non-Cancellable/Non-Returnable Parker H6L Series Metering Valve, 1/4", VacuSeal, 250 PSIG CWP, F316 Stainless Steel, Nitrile Rubber Seal, Turns Counter Handle, 0.09 Cv, In-Line, Metering Valve.
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