Non-Return Valves

Non-return valves are hose fittings generally used in plumbing systems on board. A non-return valve is designed to allow the flow of a liquid in one direction and prevent a backflow. 

We keep a good selection on non-return valves in a variety of sizes that can be used in plumbing and pipe work all over your boat.

Non-Return Valves
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One Way Transom Drain Valve
Catalogue Code: 830984
£16.25
Available to buy online
Non-Return Valve Tail
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Catalogue Code: 830877
From £10.95
Available to buy online
Non-Return Valve
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Catalogue Code: 830876
From £9.95
Available to buy online
Non-Return Valve 0.5” Chrome
Catalogue Code: MTFV1235
£23.95
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Anti-Syphon Device
Catalogue Code: 830700
£26.95
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Marelon Plastic Seacock 1 1/2”  90 Deg Hose Tail
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Non-Return Valve for 1 & 1 1/4 & 1 1/2 inch hose
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Whale Non Return Valves
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Catalogue Code: M830385
From £16.25
Save £1.28 RRP £17.53
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1/2" Non Return Valve
Catalogue Code: 830021
£8.95
Available to buy online
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