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

435 items

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  • Parker CPI 5-5 WBZ-SS-C
    5-5 WBZ-SS-C Parker CPI Bulkhead Union
    5-5 WBZ-SS-C

    Parker Hannifin

    Product Type: Unions

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Single Ferrule Tube Fitting

    Parker CPI bulkhead union, 316SS, 5/16" single ferrule tube fitting x 5/16" single ferrule tube fitting, silver-plated nut
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  • Parker A-lok 4XABC4-316-MI
    4XABC4-316-MI Parker A-Lok Bulkhead Union
    4XABC4-316-MI

    Parker Hannifin

    Product Type: Unions

    End 1 Type: Male 37° Flare

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok bulkhead union, 316SS, 1/4" male 37° flare x 1/4" double ferrule tube fitting, Moly-coated inside nut
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  • Parker A-lok 4SC4-316-MI
    4SC4-316-MI Parker A-Lok Union
    4SC4-316-MI

    Parker Hannifin

    Product Type: Unions

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok union, 316SS, 1/4" double ferrule tube fitting x 1/4" double ferrule tube fitting, Moly-coated inside nut
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  • Parker A-lok 4RU2-316-MI
    4RU2-316-MI Parker A-Lok Reducing Union
    4RU2-316-MI

    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, 1/4" double ferrule tube fitting x 1/8" double ferrule tube fitting, Moly-coated inside nut
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  • Parker ET Union Tee A-lok 4ET4-316-MI
    4ET4-316-MI Parker A-Lok Union Tee
    4ET4-316-MI

    Parker Hannifin

    Product Type: Tees

    Product Type: Unions

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok union tee, 316SS, 1/4" double ferrule tube fitting all ends, Moly-coated inside nut
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  • Parker EE Union ElbowA-lok 4EE4-316-MI
    4EE4-316-MI Parker A-Lok Union Elbow
    4EE4-316-MI

    Parker Hannifin

    Product Type: Elbows

    Product Type: Unions

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok union elbow, 316SS, 1/4" double ferrule tube fitting x 1/4" double ferrule tube fitting, Moly-coated inside nut
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  • Parker A-lok 4ECR4-316-MI
    4ECR4-316-MI Parker A-Lok Union Cross
    4ECR4-316-MI

    Parker Hannifin

    Product Type: Unions

    Product Type: Crosses

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok union cross, 316SS, 1/4" double ferrule tube fitting all ends, Moly-coated inside nut
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  • Parker BC Hulkhead Union A-lok 4BC4-316-MI
    4BC4-316-MI Parker A-Lok Bulkhead Union
    4BC4-316-MI

    Parker Hannifin

    Product Type: Unions

    End 1 Type: Double Ferrule Tube Fitting

    End 2 Type: Double Ferrule Tube Fitting

    Parker A-lok bulkhead union, 316SS, 1/4" double ferrule tube fitting x 1/4" double ferrule tube fitting, Moly-coated inside nut
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