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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

347 items

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  • Parker BST-8
    BST-8 Parker ST Series Female Thread Brass Coupler (High Flow)
    BST-8

    Parker Hannifin

    Product Type: Couplings

    Parker ST Series High Flow Coupling, 1 brass & Steel coupler (female half), 1200 psig rating, 3/4" FNPT ends, Buna-N seal, high flow
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  • Parker BST-N8
    BST-N8 Parker ST Series Female Thread Brass Coupler (High Flow)
    BST-N8

    Parker Hannifin

    Product Type: Couplings

    Parker ST Series High Flow Coupling, 1 brass & Steel nipple (male half), 1200 psig rating, 1" FNPT ends, Buna-N seal, high flow
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  • Parker 8-8 FHC-S
    8-8 FHC-S Parker Instrument Pipe Fittings FHC Female Hex Coupler
    8-8 FHC-S

    Parker Hannifin

    Product Type: Couplings

    End 1 Type: FNPT

    End 2 Type: FNPT

    Parker hex coupler, carbon Steel, 1/2 FNPT x 1/2" FNPT
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  • Parker 8-4 FHC-SS
    8-4 FHC-SS Parker Instrument Pipe Fittings FHC Female Hex Coupler
    8-4 FHC-SS

    Parker Hannifin

    Product Type: Couplings

    End 1 Type: FNPT

    End 2 Type: FNPT

    Parker hex coupler, 316SS, 1/2 FNPT x 1/4" FNPT
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  • Parker 6M-Q6CY-SSP
    6M-Q6CY-SSP Parker CPI/A-Lok Series Instrumentation Couplings
    6M-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" MNPT ends, Viton seal, Ulti-Mate sleeve
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  • Parker A-lok 6A-Q6CY-SSP
    6A-Q6CY-SSP Parker CPI/A-Lok Series Instrumentation Couplings
    6A-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" double ferrule tube fitting ends, Viton seal, Ulti-Mate sleeve
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  • Parker 4M-Q6CY-SSP
    4M-Q6CY-SSP Parker CPI/A-Lok Series Instrumentation Couplings
    4M-Q6CY-SSP

    Parker Hannifin

    Product Type: Couplings

    Parker CPI Series Instrumentation Coupling, 3/8 316 stainless Steel coupler (female half), 1500 psig rating, 1/4" MNPT ends, Viton seal, Ulti-Mate sleeve
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  • Parker 4M-Q4CY-SSP
    4M-Q4CY-SSP Parker CPI/A-Lok Series Instrumentation Couplings
    4M-Q4CY-SSP

    Parker Hannifin

    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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