Air Admittance Valve

An Air admittance valve is a pressure-activated, one-way mechanical vent, used in a plumbing system to eliminate the need for conventional pipe venting and roof penetration. One of the greatest benefits in using air admittance valves is that they remove the need for holes through the roof or external walls and they use also reduce the amount of pipework needed to fit an external, open soil or ventilating stack.

These valves are one-way devices that open under the force of negative pressure, allowing a small amount of air to be drawn in before it closes as soon as the water drains. The intake of air through the open valve prevents the foul air in the pipe from escaping into the room/roof space and prevents the water seals in traps along the pipework from being broken

At Low Cost Plumbing Supplies, we have a number of air admittance valves and other such fittings that can be delivered to our customers based anywhere in the UK the very next day if an order is placed before 2 pm the previous day. We are one of the leading suppliers of high quality plumbing, bathroom and heating products consumers, traders, contractors and businesses all over Britain. Based at Halesowen in the West Midlands, we are an online trading wing of the well-known Plumbing World, which has over 18 years of experience in the industry.

We have over 6000 items of high quality heating, plumbing and bathroom products and fittings to choose from, including both best-known brand names and cost effective alternatives to suit the budgets of all our clients. From energy efficient boilers, to gas fittings, luxury bathroom furniture and other tools, we have a comprehensive range of products including brands such as Armitage Shanks, Baxi, Biasi, Worcester-Bosch, JG Speedfit, Philmac, Mira, Vaillant and Triton. We invite you to view and purchase from our online shop with full knowledge that all our products are covered by our 100% Satisfaction Guarantee; if you are not fully content with your purchase, a refund can be made within in 14 days of delivery in accordance with our return terms.

For more details on our Air Admittance Valve fittings or other similar products please call us at 0845 309 6417 or send us a message or enquiry by filling up a contact form here. We are located at 44 Masters Lane, Halesowen, West Midlands, B62 9HL.