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Coupling Fittings

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

Coupling

348 items

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  • Parker A-lok 4A-Q4CY-SSP
    4A-Q4CY-SSP Parker CPI/A-Lok Series Instrumentation Couplings
    4A-Q4CY-SSP

    Parker Hannifin

    A tariff surcharge has been applied to the price of this item.

    Product Type: Couplings

    Parker CPI Series Instrumentation Coupling, 1/4 316 stainless Steel coupler (female half), 3000 psig rating, 1/4" double ferrule tube fitting ends, Viton seal, Ulti-Mate sleeve
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  • Parker 4-4 FHC-SS
    4-4 FHC-SS Parker Instrument Pipe Fittings FHC Female Hex Coupler
    4-4 FHC-SS

    Parker Hannifin

    Product Type: Couplings

    End 1 Type: FNPT

    End 2 Type: FNPT

    Parker hex coupler, 316SS, 1/4 FNPT x 1/4" FNPT
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  • Parker 2-2 FHC-SS
    2-2 FHC-SS Parker Instrument Pipe Fittings FHC Female Hex Coupler
    2-2 FHC-SS

    Parker Hannifin

    Product Type: Couplings

    End 1 Type: FNPT

    End 2 Type: FNPT

    Parker hex coupler, 316SS, 1/8 FNPT x 1/8" FNPT
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  • Parker 12-12 FHC-SS
    12-12 FHC-SS Parker Instrument Pipe Fittings FHC Female Hex Coupler
    12-12 FHC-SS

    Parker Hannifin

    Product Type: Couplings

    End 1 Type: FNPT

    End 2 Type: FNPT

    Parker hex coupler, 316SS, 3/4 FNPT x 3/4" FNPT
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  • Parker 20BFX4466 Coupling Fitting
    20BFX4466 Parker Autoclave Coupling Fitting
    20BFX4466

    Autoclave (Parker Hannifin)

    Product Type: Couplings

    End 1 Type: SF250CX Medium Pressure Coned-and-Threaded

    End 2 Type: SF250CX Medium Pressure Coned-and-Threaded

    Parker Instrumentation Coupling Fitting, 1/4" x 1/4", SF250CX Medium Pressure Coned-and-Threaded x SF250CX Medium Pressure Coned-and-Threaded, 20000 PSI, Cold Worked 316 Stainless Steel, Bulkhead, Straight, Coupling.
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  • SST-N6 Parker ST Series Female Thread Stainless Steel Coupler
    SST-N6 Parker ST Series Female Thread Stainless Steel Coupler (High Flow)
    SST-N6

    Parker Hannifin

    A tariff surcharge has been applied to the price of this item.

    Product Type: Couplings

    Parker ST Series High Flow Coupling, 3/4 stainless Steel nipple (male half), 1700 psig rating, 3/4" FNPT ends, Viton seal, high flow
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  • Parker SSH3-62Y
    SSH3-62Y Parker 60 Series Female Thread Stainless Steel Coupler
    SSH3-62Y

    Parker Hannifin

    Product Type: Couplings

    Parker 60 Series General Purpose Coupling, 3/8 316 stainless Steel coupler (female half), 1500 psig rating, 3/8" FNPT ends, Viton seal
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  • Parker SH3-62
    SH3-62 Parker 60 Series Female Thread Stainless Steel Coupler
    SH3-62

    Parker Hannifin

    Product Type: Couplings

    Parker 60 Series General Purpose Coupling, 3/8 stainless Steel coupler (female half), 1500 psig rating, 3/8" FNPT ends, Buna-N seal
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