110mm Air Admittance Valve Black

110mm Air Admittance Valve – Black (BS487B)

A reliable, high‑performance valve designed to regulate airflow within your soil system and prevent unwanted odours from escaping. This 110mm Air Admittance Valve forms part of the Brett Martin Push‑fit Soil System, engineered for adaptability and manufactured to BS EN 1329:2000 for long‑lasting, dependable performance.

The dry‑fix push‑fit connection ensures quick installation, while full compatibility with all standard 110mm above‑ground drainage systems makes it a versatile choice for both new and existing setups. It integrates seamlessly with Brett Martin Push‑fit Soil, Waste, and Underground ranges for a consistent, unified system.

Product Details

• 110mm Push‑fit Soil System

• Colour: Black

• Code: BS487B

• Manufactured to BS EN 1329:2000

• Dry‑fix push‑fit system for fast, secure installation

• Compatible with all 110mm above‑ground drainage systems

• Works with twist‑and‑lock access fittings

• Allows air into the system while preventing foul air release