Aquarium Plumbing Ltd UK Aquarium Plumbing Ltd UK

 Aquarium Plumbing, PVC-U Aquarium Plumbing and Pond Plumbing.
Aquarium Plumbing Ltd UK
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Aquarium Metric PVC-U Non Return Valves


Some of these items contain a spring and you may need to increase the size of your pump to allow for the extra pressure. Non-return valves may chatter if the pump rating is to low.

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 20mm PVC-U NON RETURN VALVE   
20mm PVC-U NON RETURN VALVE
£11.68
More Than 5
In Stock
 
 25mm PVC-U NON RETURN VALVE   
25mm PVC-U NON RETURN VALVE
£14.74
Less Than 5
In Stock
 
 32mm PVC-U NON RETURN VALVE   
32mm PVC-U NON RETURN VALVE
£16.10
More Than 5
In Stock
 
 32mm PVC-U NON RETURN VALVE. (NO SPRING)   
32mm PVC-U NON RETURN VALVE. (NO SPRING)
£50.99
No Stock
 
 40mm PVC-U NON RETURN VALVE   
40mm PVC-U NON RETURN VALVE
£18.14
Less Than 5
In Stock
 
 40mm PVC-U NON RETURN VALVE. (NO SPRING)   
40mm PVC-U NON RETURN VALVE. (NO SPRING)
£68.99
No Stock
 
 50mm PVC-U NON RETURN VALVE    
50mm PVC-U NON RETURN VALVE
£24.73
Less Than 5
In Stock