Union Fittings

Valin offers a wide selection of Union Fittings that can be used to connect two pieces of pipe or tubing. We offer unions with a variety of materials, connections, and diameters to meet any piping or tubing requirements.

Union

118 items

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  • Parker TrueSeal Thermoplastic Push-In Fittings BU - Bulkhead Union
    A6BU6-MG Parker TrueSeal Thermoplastic BulkHead Union
    A6BU6-MG

    Parker Hannifin

    Product Type: Unions

    End 1 Type: Tube Fitting

    End 2 Type: Tube Fitting

    Parker TrueSeal™ Thermoplastic Push-In Fittings BU - Bulkhead Union, Low Pressure Fitting Tube, Bulkhead, 3/8, Push to Connect, Acetal, Gray Color, 1 in Bulkhead Hole Drill Size, EPDM O-RING.
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  • Parker Weld-lok 8 JW-SS
    8 JW-SS Parker Weld-Lok JW Union Tee
    8 JW-SS

    Parker Hannifin

    Product Type: Tees

    Product Type: Unions

    End 1 Type: Tube Socket Weld

    End 2 Type: Tube Socket Weld

    Parker Weld-lok union tee, 316SS, 3/8" tube socket weld all ends
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  • Parker A-lok 6XABC6-316
    6XABC6-316 Parker A-Lok Bulkhead Union
    6XABC6-316

    Parker Hannifin

    Product Type: Unions

    End 1 Type: Male 37° Flare

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok bulkhead union, 316SS, 3/8" male 37° flare x 3/8" double ferrule tube fitting
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  • Parker A-lok 6SC6-B
    6SC6-B Parker A-Lok Union
    6SC6-B

    Parker Hannifin

    Product Type: Unions

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok union, brass, 3/8" double ferrule tube fitting x 3/8" double ferrule tube fitting
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  • Parker A-lok 6RU5-316
    6RU5-316 Parker A-Lok Reducing Union
    6RU5-316

    Parker Hannifin

    Product Type: Unions

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok reducing union, 316SS, 3/8" double ferrule tube fitting x 5/16" double ferrule tube fitting
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  • Parker A-lok 6RU4-S
    6RU4-S Parker A-Lok Reducing Union
    6RU4-S

    Parker Hannifin

    Product Type: Unions

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok reducing union, carbon Steel, 3/8" double ferrule tube fitting x 1/4" double ferrule tube fitting
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  • Parker A-lok 6RU4-B
    6RU4-B Parker A-Lok Reducing Union
    6RU4-B

    Parker Hannifin

    Product Type: Unions

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok reducing union, brass, 3/8" double ferrule tube fitting x 1/4" double ferrule tube fitting
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  • Parker A-lok 6RU4-316
    6RU4-316 Parker A-Lok Reducing Union
    6RU4-316

    Parker Hannifin

    Product Type: Unions

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok reducing union, 316SS, 3/8" double ferrule tube fitting x 1/4" double ferrule tube fitting
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