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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

346 items

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  • Parker 8-8 FHC-SS
    8-8 FHC-SS Parker Instrument Pipe Fittings FHC Female Hex Coupler
    8-8 FHC-SS

    Parker Hannifin

    Product Type: Couplings

    End 1 Type: FNPT

    End 2 Type: FNPT

    Parker hex coupler, 316SS, 1/2 FNPT x 1/2" FNPT
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  • Parker 6-6 FHC-SS
    6-6 FHC-SS Parker Instrument Pipe Fittings FHC Female Hex Coupler
    6-6 FHC-SS

    Parker Hannifin

    Product Type: Couplings

    End 1 Type: FNPT

    End 2 Type: FNPT

    Parker hex coupler, 316SS, 3/8 FNPT x 3/8" FNPT
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  • Parker 4M-Q4CY-SSP
    4M-Q4CY-SSP Parker CPI/A-Lok Series Instrumentation Couplings
    4M-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" MNPT ends, Viton seal, Ulti-Mate sleeve
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  • Parker 4F-Q4CY-SSP
    4F-Q4CY-SSP Parker CPI/A-Lok Series Instrumentation Couplings
    4F-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" FNPT ends, Viton seal, Ulti-Mate sleeve
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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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    Qty in Cart: 0
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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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    Qty in Cart: 0
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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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