Parker Hannifin CO Series Check Valves

Parker's CO Series Check Valves are designed for high integrity, leak proof systems with uni-directional flow control of critical fluids and gases up to 6,000 PSI (414 BAR). These inline check valves are suitable for instrumentation applications requiring high integrity leak rates and re-sealing capabilities.

CO Series

197 items

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  • Parker CPI CO Series Check Valve
    8Z-CO8L-50-V-SS Parker CO Series Check Valve
    8Z-CO8L-50-V-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: Single Ferrule Compression

    End 2 Type: Single Ferrule Compression

    Parker CPI™ CO-Series Check Valve, 1/2" CPI Compression, 50 psig Crack Pressure, Fluorocarbon Rubber Seat, 316 Stainless Steel Body.
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  • Parker CPI CO Series Check Valve
    8Z-CO8L-25-V-SS Parker CO Series Check Valve
    8Z-CO8L-25-V-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: Single Ferrule Compression

    End 2 Type: Single Ferrule Compression

    Parker CPI™ CO-Series Check Valve, 1/2" CPI Compression, 25 psig Crack Pressure, Fluorocarbon Rubber Seat, 316 Stainless Steel Body.
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  • Parker CPI CO Series Check Valve
    8Z-CO8L-1-V-SS Parker CO Series Check Valve
    8Z-CO8L-1-V-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: Single Ferrule Compression

    End 2 Type: Single Ferrule Compression

    Parker CPI™ CO-Series Check Valve, 1/2" CPI Compression, 1 psig Crack Pressure, Fluorocarbon Rubber Seat, 316 Stainless Steel Body.
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  • Parker CPI CO Series Check Valve
    8Z-CO8L-10-V-SS Parker CO Series Check Valve
    8Z-CO8L-10-V-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: Single Ferrule Compression

    End 2 Type: Single Ferrule Compression

    Parker CPI™ CO-Series Check Valve, 1/2" CPI Compression, 10 psig Crack Pressure, Fluorocarbon Rubber Seat, 316 Stainless Steel Body.
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  • Parker CPI CO Series Check Valve
    8Z-CO8L-100-V-SS Parker CO Series Check Valve
    8Z-CO8L-100-V-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: Single Ferrule Compression

    End 2 Type: Single Ferrule Compression

    Parker CPI™ CO-Series Check Valve, 1/2" CPI Compression, 100 psig Crack Pressure, Fluorocarbon Rubber Seat, 316 Stainless Steel Body.
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  • Parker CPI CO Series Check Valve
    8Z-CO8L-1/3-V-SS Parker CO Series Check Valve
    8Z-CO8L-1/3-V-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: Single Ferrule Compression

    End 2 Type: Single Ferrule Compression

    Parker CPI™ CO-Series Check Valve, 1/2" CPI Compression, 1 psig Crack Pressure, Fluorocarbon Rubber Seat, 316 Stainless Steel Body.
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  • Parker CO Series Check Valve
    8M-CO8L-5-V-SS Parker CO Series Check Valve
    8M-CO8L-5-V-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: MNPT

    End 2 Type: MNPT

    Parker CO-Series Check Valve, 1/2" Male NPT, 5 psig Crack Pressure, Fluorocarbon Rubber Seat, 316 Stainless Steel Body.
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  • Parker CO Series Check Valve
    8M-CO8L-50-V-SS-C3 Parker CO Series Check Valve
    8M-CO8L-50-V-SS-C3

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: MNPT

    End 2 Type: MNPT

    Parker CO-Series Check Valve, 1/2" Male NPT, 50 psig Crack Pressure, Fluorocarbon Rubber Seat, 316 Stainless Steel Body.
    Quote Required / Each Request a Quote
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