Product Description:

The Internal Air Admittance Valve (AAV) in Black is designed to reduce the amount of pipework required in a drainage system by allowing air to enter the system when needed. This valve helps maintain proper air pressure within the drainage pipes, preventing siphonage and ensuring smooth operation. Ideal for internal applications, it is designed for solvent weld installation and fits standard 110mm soil pipes. The valve must be installed in well-ventilated areas, and it is recommended not to use Air Admittance Valves externally, as environmental debris can affect their airtightness. Available in Black, White, or Grey to suit various installation preferences.

Features:

• Function: Reduces the need for additional pipework by allowing air to enter the drainage system when necessary
• Design: Solvent weld connection for easy installation with standard 110mm soil pipes
• Material: High-quality uPVC construction for long-lasting performance
• Colour: Available in Black, White, or Grey to suit interior drainage systems
• Application: For internal use only—ideal for reducing pipework in residential and commercial drainage systems
• Ventilation Requirement: Adequate ventilation and access must be provided for proper operation
• Warning: Not suitable for external use due to potential environmental debris affecting valve performance