McAlpine Self-Closing Waste Valve

Introducing the McAlpine Self-Closing Waste Valve – Loose Nut x Compression. Great for fitting horizontally or vertically. Perfect to stop smells and backflow. With no water seal, it can never dry out through evaporation or lack of use, as the membrane remains sealed. McAlpine were the innovators of the A10 and C10 bottle traps in 1957 and since then, everybody recognises McAlpine as the market leader in this respect. Consequently, it’s no wonder their products are successful with over 100 years of plumbing experience. The quality and durability of McAlpine products is directly related to the iterative process the folks at McAlpine have been implementing for this 100 years. Meaning their products are constantly improving and revolutionising the plumbing game year by year.

The McAlpine Self-Closing Waste Valve features some of the highest quality polypropylene available, this product offers the highest level of practicality and is suitable for all kinds of domestic repair, maintenance and improvement work. Furthermore, these are manufactured in polypropylene and are ensured to conform to BS EN 1451-1:2017 and BS EN 1329-1:2020 standards. Meaning your plumbing system remains as safe as humanly possible well into the future. Their durability and reliability is unheard of anywhere else in the entirety of the plumbing world.