Check Valves

Valin supplies a wide selection of dependable, high-quality check valves, in a variety of materials, end connections and seals engineered for a diverse range of applications requiring backflow prevention, elimination and protection.

Check Valves

1733 items

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  • 8G5-C8L-10-T-SS C Series Check Valve
    8G5-C8L-10-T-SS Parker IVD C Series Check Valve
    8G5-C8L-10-T-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: Female SAE

    End 2 Type: Female SAE

    Parker IVD C Series Check Valve, Poppet Valve, 1/2 in. Female SAE Inlet & Outlet (Port 1 & 2), 10 psi Cracking Pressure, PTFE Seat, 316 Stainless Steel Body, 4000 psig CWP, 3.53 Cv Max, -65 to 400 F...
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  • 16M-C16L-10-T-SS C Series Check Valve
    16M-C16L-10-T-SS Parker IVD C Series Check Valve
    16M-C16L-10-T-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: MNPT

    End 2 Type: MNPT

    Parker IVD C Series Check Valve, Poppet Valve, 1 in. Male NPT Inlet & Outlet (Port 1 & 2), 10 psi Cracking Pressure, PTFE Seat, 316 Stainless Steel Body, 4000 psig CWP, 6.56 Cv Max, -65 to 400 F Deg...
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  • M6A-C4L-1/3-T-SS C Series Check Valve
    M6A-C4L-1/3-T-SS Parker IVD C Series Check Valve
    M6A-C4L-1/3-T-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: A-Lok

    End 2 Type: A-Lok

    Parker IVD C Series Check Valve, Poppet Valve, 6mm A-LOK Compression Inlet & Outlet (Port 1 & 2), 1/3 psi Cracking Pressure, PTFE Seat, 316 Stainless Steel Body, 4000 psig CWP, 0.75 Cv Max, -65 to...
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  • 6F6M-C6L-5-SS C Series Check Valve
    6F6M-C6L-5-SS Parker IVD C Series Check Valve
    6F6M-C6L-5-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: Female NPT

    End 2 Type: Male NPT

    Parker IVD C Series Check Valve, Poppet Valve, 3/8 in. Female NPT x 3/8 in. Male NPT Inlet & Outlet (Port 1 & 2), 5 psi Cracking Pressure, Fluorocarbon Rubber Seat, 316 Stainless Steel Body, 6000...
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  • M8A-C6L-1/3-T-SS C Series Check Valve
    M8A-C6L-1/3-T-SS Parker IVD C Series Check Valve
    M8A-C6L-1/3-T-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: A-Lok

    End 2 Type: A-Lok

    Parker IVD C Series Check Valve, Poppet Valve, 8mm A-LOK Compression Inlet & Outlet (Port 1 & 2), 1/3 psi Cracking Pressure, PTFE Seat, 316 Stainless Steel Body, 4000 psig CWP, 2.26 Cv Max, -65 to...
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  • M12A-C8L-1/3-T-SS C Series Check Valve
    M12A-C8L-1/3-T-SS Parker IVD C Series Check Valve
    M12A-C8L-1/3-T-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: A-Lok

    End 2 Type: A-Lok

    Parker IVD C Series Check Valve, Poppet Valve, 12mm A-LOK Compression Inlet & Outlet (Port 1 & 2), 1/3 psi Cracking Pressure, PTFE Seat, 316 Stainless Steel Body, 4000 psig CWP, 3.53 Cv Max, -65 to...
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  • 2M-C2L-1/3-T-SS C Series Check Valve
    2M-C2L-1/3-T-SS Parker IVD C Series Check Valve
    2M-C2L-1/3-T-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: Male NPT

    End 2 Type: Male NPT

    Parker IVD C Series Check Valve, Poppet Valve, 1/8 in. Male NPT Inlet & Outlet (Port 1 & 2), 1/3 psi Cracking Pressure, PTFE Seat, 316 Stainless Steel Body, 4000 psig CWP, 0.31 Cv Max, -65 to 400 F...
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  • 16A-C16L-1-EPR-SS-C3 C Series Check Valve
    16A-C16L-1-EPR-SS-C3 Parker IVD C Series Check Valve
    16A-C16L-1-EPR-SS-C3

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: A-Lok

    End 2 Type: A-Lok

    Parker IVD C Series Check Valve, Poppet Valve, 1 in. A-LOK Compression Inlet & Outlet (Port 1 & 2), 1 psi Cracking Pressure, Ethylene Propylene Rubber (EPR) Seat, 316 Stainless Steel Body, 5000 psig...
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