Mission Rubber – Single Flap With Locking Lever
Mission Rubber PVC non-return valve is designed for use within sewerage and drainage systems to eliminate the risk of flood damage by the backflow of sewage or flood water into properties through low-level entries; such as low-level drain gullies, toilets, and washing machine outlets. The valve has a spigot and socket with an integral seal as standard for direct connection to solid walled PVCu pipe, but can be connected to other pipe material using Mission Rubber Flexible Couplings.
- Suitable for sewerage and drainage systems
- Prevents backflow through low-level entries
- Watertight to a pressure of 0.5 bar (5m Head)
- BS EN 13564