The Fernco FV400 HDPE wall-mounted flap valve offers a proven solution to prevent backflow in sewerage and drainage systems. Manufactured from durable HDPE, it delivers high strength with a lightweight structure for easier wall installation. Designed for long-lasting protection in flood-prone or high-risk environments. Supplied with a complete mounting set: M8 resin capsules and stainless steel 316 anchor fixings for DN100–300 pipe sizes. Built to Class 5 of DIN 19569-4 and BS 7775 standards for flood prevention performance. Please note: This product is a special order item. Estimated stock availability: 3-5 working days
MPN
FV400
Barcode
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Manufacturer
Fernco
Delivery You will have the option to either collect the item at your local branch or have it delivered. We offer a delivery service to all locations within approx. 15 miles of a branch. For more details please click here.
Collect In Store Only Items Delivery is not available for orders containing 'collect in store' only items and therefore the entire order must be collected from one of our branches.
Returns You can return unused store purchased products to any TG Builders Merchant for an exchange or refund within 7 days after receipt of the goods. Please ensure that you take your receipt with you as proof of purchase for the store to exchange or refund the goods appropriately. For items delivered to your address please contact tgbm-online@tggroup.co.uk with details of the order.
For more information about our returns policy please see the "Returns by Post" section on our Terms & Conditions page