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Twinwall flap valve
  • Twinwall flap valve

Twinwall Flap Valve

1-3 working days
3-5 working days
Large Item
£68.50 ex. VAT

Product Details

Twinwall flap valve suitable for 150mm, 225mm and 300mm JFC twinwall. May not fit other manufacturer's twinwall products.

Flap valves allow water to flow out of the system, but prevent back flow, stopping water flowing into the system through the valve. Ideally used if the drainage system is located near homes, buildings, or areas liable to flooding.

Manufactured from PE to prevent corrosion.

Non-BBA fitting.


Reviews collected by Feefo 4 Reviews from customers who bought this product

  • 5
    Good product delivered on time

    Alan on 19th Nov 2019

    Staff very helpful via email in confirming the item 300mm flap valve would fit my existing pipe. Fast delivery service

  • 5
    servicii rapide, foa...

    Catalin on 1st Oct 2019

    servicii rapide, foarte bune

  • 5
    Fast service easy to...

    Jim on 12th Sep 2019

    Fast service easy to use website and product in stock

  • 5
    Au fost foarte promt...

    Cosmin on 15th Jul 2019

    Au fost foarte promti, si am primit piesa necesara in timp util!