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 BST-N2M
    BST-N2M Parker ST Series Male Thread Brass Coupler (High Flow)
    BST-N2M

    Parker Hannifin

    Product Type: Couplings

    Parker ST Series High Flow Coupling, 1/4 brass & Steel nipple (male half), 5200 psig rating, 1/4" MNPT ends, Buna-N seal, high flow
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  • Parker BST-N2
    BST-N2 Parker ST Series Female Thread Brass Coupler (High Flow)
    BST-N2

    Parker Hannifin

    Product Type: Couplings

    Parker ST Series High Flow Coupling, 1/4 brass & Steel nipple (male half), 5200 psig rating, 1/4" FNPT ends, Buna-N seal, high flow
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  • Parker BST-N1M
    BST-N1M Parker ST Series Male Thread Brass Coupler (High Flow)
    BST-N1M

    Parker Hannifin

    Product Type: Couplings

    Parker ST Series High Flow Coupling, 1/8 brass & Steel nipple (male half), 2500 psig rating, 1/8" MNPT ends, Buna-N seal, high flow
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  • Parker BST-N10
    BST-N10 Parker ST Series Female Thread Brass Coupler (High Flow)
    BST-N10

    Parker Hannifin

    Product Type: Couplings

    Parker ST Series High Flow Coupling, 1/8 brass & Steel nipple (male half), 2500 psig rating, 1/8" FNPT ends, Buna-N seal, high flow
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  • Parker 8M-Q8CY-SSP
    8M-Q8CY-SSP Parker CPI/A-Lok Series Instrumentation Couplings
    8M-Q8CY-SSP

    Parker Hannifin

    Product Type: Couplings

    Parker CPI Series Instrumentation Coupling, 1/2 316 stainless Steel coupler (female half), 750 psig rating, 1/2" MNPT ends, Viton seal, Ulti-Mate sleeve
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  • Parker A-lok 8A-Q8CY-SSP
    8A-Q8CY-SSP Parker CPI/A-Lok Series Instrumentation Couplings
    8A-Q8CY-SSP

    Parker Hannifin

    Product Type: Couplings

    Parker CPI Series Instrumentation Coupling, 1/2 316 stainless Steel coupler (female half), 750 psig rating, 1/2" double ferrule tube fitting ends, Viton seal, Ulti-Mate sleeve
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  • Parker 8AH-Q8CY-SSP
    8AH-Q8CY-SSP Parker CPI/A-Lok Series Instrumentation Couplings
    8AH-Q8CY-SSP

    Parker Hannifin

    Product Type: Couplings

    Parker CPI Series Instrumentation Coupling, 1/2 316 stainless Steel coupler (female half), 750 psig rating, 1/2" double ferrule tube fitting ends, Viton seal, bulkhead style, Ulti-Mate sleeve
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  • Parker 8-4 FHC-S
    8-4 FHC-S Parker Instrument Pipe Fittings FHC Female Hex Coupler
    8-4 FHC-S

    Parker Hannifin

    Product Type: Couplings

    End 1 Type: FNPT

    End 2 Type: FNPT

    Parker Hex Coupler, carbon Steel, 1/2" FNPT x 1/4" FNPT.
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