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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

504 items

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  • 4M-C4L-10-BN-B-C3 C Series Check Valve
    4M-C4L-10-BN-B-C3 Parker IVD C Series Check Valve
    4M-C4L-10-BN-B-C3

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: Male NPT

    End 2 Type: Male NPT

    Parker IVD C Series Check Valve, Poppet Valve, 1/4 in. Male NPT Inlet & Outlet (Port 1 & 2), 10 psi Cracking Pressure, Nitrile Seat, Brass Body, 3000 psig CWP, 0.75 Cv Max, -30 to 275 F Deg Temperature Rating, Oxygen Cleaned.
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  • 4A-C4L-50-T-SS C Series Check Valve
    4A-C4L-50-T-SS Parker IVD C Series Check Valve
    4A-C4L-50-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, 1/4 in. A-LOK Compression Inlet & Outlet (Port 1 & 2), 50 psi Cracking Pressure, PTFE Seat, 316 Stainless Steel Body, 4000 psig CWP, 0.75 Cv Max, -65 to 400 F Deg Temperature Rating.
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  • 4M-C4L-10-EPR-SS C Series Check Valve
    4M-C4L-10-EPR-SS Parker IVD C Series Check Valve
    4M-C4L-10-EPR-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, 1/4 in. Male NPT Inlet & Outlet (Port 1 & 2), 10 psi Cracking Pressure, Ethylene Propylene Rubber (EPR) Seat, 316 Stainless Steel Body, 6000 psig CWP, 0.75 Cv Max, -70 to 275 Deg F Temperature Rating.
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  • 4F4M-C4L-1-T-SS C Series Check Valve
    4F4M-C4L-1-T-SS Parker IVD C Series Check Valve
    4F4M-C4L-1-T-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, 1/4 in. Female NPT x 1/4 in. Male NPT Inlet & Outlet (Port 1 & 2), 1 psi Cracking Pressure, PTFE Seat, 316 Stainless Steel Body, 4000 psig CWP, 0.75 Cv Max, -65 to 400 F Deg Temperature Rating.
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  • 4A-C4L-5-T-SS C Series Check Valve
    4A-C4L-5-T-SS Parker IVD C Series Check Valve
    4A-C4L-5-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, 1/4 in. A-LOK Compression Inlet & Outlet (Port 1 & 2), 5 psi Cracking Pressure, PTFE Seat, 316 Stainless Steel Body, 4000 psig CWP, 0.75 Cv Max, -65 to 400 F Deg Temperature Rating.
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  • 4M4F-C4L-100-EPR-SS C Series Check Valve
    4M4F-C4L-100-EPR-SS Parker IVD C Series Check Valve
    4M4F-C4L-100-EPR-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: Male NPT

    End 2 Type: Female NPT

    Parker IVD C Series Check Valve, Poppet Valve, 1/4 in. Male NPT x 1/4 in. Female NPT Inlet & Outlet (Port 1 & 2), 100 psi Cracking Pressure, Ethylene Propylene Rubber (EPR) Seat, 316 Stainless Steel Body, 6000 psig CWP, 0.75 Cv Max, -70 to 275 Deg F...
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  • 4F-C4L-50-T-SS C Series Check Valve
    4F-C4L-50-T-SS Parker IVD C Series Check Valve
    4F-C4L-50-T-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: Female NPT

    End 2 Type: Female NPT

    Parker IVD C Series Check Valve, Poppet Valve, 1/4 in. Female NPT Inlet & Outlet (Port 1 & 2), 50 psi Cracking Pressure, PTFE Seat, 316 Stainless Steel Body, 4000 psig CWP, 0.75 Cv Max, -65 to 400 F Deg Temperature Rating.
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  • 4F-C4L-1-T-SS C Series Check Valve
    4F-C4L-1-T-SS Parker IVD C Series Check Valve
    4F-C4L-1-T-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: Female NPT

    End 2 Type: Female NPT

    Parker IVD C Series Check Valve, Poppet Valve, 1/4 in. Female NPT Inlet & Outlet (Port 1 & 2), 1 psi Cracking Pressure, PTFE Seat, 316 Stainless Steel Body, 4000 psig CWP, 0.75 Cv Max, -65 to 400 F Deg Temperature Rating.
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    Qty in Cart: 0
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