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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

91 items

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  • Parker BH12-60L
    BH12-60L Parker 60 Series Female Thread Brass Coupler
    BH12-60L

    Parker Hannifin

    Product Type: Couplings

    Parker 60 Series General Purpose Coupling, 1 1/2 brass & Steel coupler (female half), 800 psig rating, 1-1/2" FNPT ends, Buna-N seal
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  • Parker BST-N6
    BST-N6 Parker ST Series Female Thread Brass Coupler (High Flow)
    BST-N6

    Parker Hannifin

    Product Type: Couplings

    Parker ST Series High Flow Coupling, 3/4 brass & Steel nipple (male half), 1700 psig rating, 3/4" FNPT ends, Buna-N seal, high flow
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  • Parker BST-N4
    BST-N4 Parker ST Series Female Thread Brass Coupler (High Flow)
    BST-N4

    Parker Hannifin

    Product Type: Couplings

    Parker ST Series High Flow Coupling, 1/2 brass & Steel nipple (male half), 2200 psig rating, 1/2" FNPT ends, Buna-N seal, high flow
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  • Parker BST-N3
    BST-N3 Parker ST Series Female Thread Brass Coupler (High Flow)
    BST-N3

    Parker Hannifin

    Product Type: Couplings

    Parker ST Series High Flow Coupling, 3/8 brass & Steel nipple (male half), 2700 psig rating, 3/8" FNPT 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-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 8F-Q8CY-SSP
    8F-Q8CY-SSP Parker CPI/A-Lok Series Instrumentation Couplings
    8F-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" FNPT ends, Viton seal, Ulti-Mate sleeve
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  • Parker 6F-Q6CY-SSP
    6F-Q6CY-SSP Parker CPI/A-Lok Series Instrumentation Couplings
    6F-Q6CY-SSP

    Parker Hannifin

    Product Type: Couplings

    Parker CPI Series Instrumentation Coupling, 3/8 316 stainless Steel coupler (female half), 1500 psig rating, 3/8" FNPT ends, Viton seal, Ulti-Mate sleeve
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