Multi-NB 250mm Flap Valve
£436.80 inc. VAT
Multi-NB 250mm Flap Valve
A range of medium diameter flap valves with an inclined flap and PN 10 flange. Integral EPDM rubber sealing rings for sealing to concrete headwall.
Advantages
- Lightweight for fast and easy installation
- Inclined flap for additional security against backflow
- No need for cement grout when fixing to a headwall
- Hinged design ensures flap closure when no discharge
- Resistant to 1bar (10m head)
Please note all images are for illustration only and may differ slightly from the actual product supplied.
Height (mm): 395
Width (mm): 395
Depth with flap closed (mm): 161
Depth with flap open (mm): 339
Weight (kg): 2.0
Please find below additional information you can download
Delivery charges depend on the region/postcode delivered to.
England & Wales
Standard delivery is £7.50 + VAT
Delivery on orders over £250 are free.
Scotland
Postcodes AB, DD, DG, EH, FK, G, HS, IV, KA, KW, KY, ML, PA, PH, TD and ZE the standard delivery is £10.00 + VAT.
For all other postcodes, please contact the sales team for details.
Please note that for larger, heavier items offloading is the responsibility of the customer.
Customers were also interested in these similar items...
What Our Customers Say
Very helpful staff giving good advice, quick delivery of the 3 pumping stations we ordered which was as described on there website
Michael W.
Great company to do business with. Keen prices, reliable delivery and exceptional after sales service. Just a shame more companies can’t manage to keep up.
John J.
I have been using Drainstore for the last 4 years. They have always been great with their customer service and technical advice to make sure you get the right tank for the specific site conditions.
Chris B.
Wide range of drainage & pumping supplies
Offering Industry expertise since 2004
Fast shipping options available
Reviews
There are no reviews yet.