Non-Return Valves

Explore our selection of non-return valves at Morgan Marine Chandlery, designed to prevent the backflow of water in your boat’s plumbing system.

Non-return valves are crucial components for ensuring that water flows in one direction only, preventing backflow that could cause damage or contamination in your system. Ideal for bilge, freshwater, and waste systems, they provide reliable protection.

Browse our collection today to find the perfect non-return valve for your boat, ensuring optimal water flow control and system protection.

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  • Whale Inline Non Return Valve Plastic 1"/1.5"

    Whale Inline Non Return Valve Plastic 1"/1.5"

    Whale
    £14.95
    £14.95
    £16.55
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  • Whale Inline Check Valve for 25 & 28mm ID Hose

    Whale Inline Check Valve for 25 & 28mm ID Hose

    Whale
    £20.69
    £20.69
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  • Whale In-Line Non Return Valve 3/4" to 3/4" or 1" Hose

    Whale In-Line Non Return Valve 3/4" to 3/4" or 1" Hose

    Whale
    £14.95
    £14.95
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  • Whale In-Line Non-Return Valve 3/4"

    Whale In-Line Non-Return Valve 3/4"

    Whale
    £20.25
    £20.25
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  • Whale Side Entry Bilge Strainer

    Whale Side Entry Bilge Strainer

    whale
    £22.50
    £22.50
    £26.33
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  • TruDesign Composite Non-Return Valve

    TruDesign Composite Non-Return Valve

    Trudesign
    From £9.50
    From £9.50
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  • Patay Inline Check Valve (25mm Hose) Patay Inline Check Valve (25mm Hose)

    Patay Inline Check Valve (25mm Hose)

    Patay
    £24.45
    £24.45
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