4TRADE AF110 Push Fit Air Admittance Valve Black

The 4TRADE AF110 Push Fit Air Admittance Valve is designed to allow the free entry of air into sanitary pipework systems while preventing the escape of foul gases into the building. A1 approved in accordance with BS EN 12380, this high-quality valve can be safely installed below the flood level of connected appliances. It has been rigorously tested and approved for use in temperatures ranging from -20°C to +60°C without the need for insulation. Delivering an airflow of 43 L/s, it also doubles as a secondary rodding point, making it easier to remove blockages and maintain a reliable system.

Technical Specification

• Diameter: 149 mm
• Height: 122 mm
• Length: 394 mm
• Width: 154 mm
• Inlet Size: 110 mm
• Material: PVC
• Colour: Black
• Pack Quantity: 1
• Years Guaranteed: 1
• Certifications Met: BSI Kitemark KM 512474
• Type: Air Admittance Valve
• Brand Name: 4Trade
• Range Description: Air Admittance Valves
• Made To Order: No