POLYPIPE WTV1 WATERLESS TRAP 32MM

The Polypipe WTV1 Waterless Trap 32mm is a compact self-sealing waste valve designed to prevent foul odours from entering the room without relying on a traditional water seal. Its membrane opens automatically when water flows and closes when flow stops, helping to maintain a hygienic, odour-free environment even in fixtures that are used infrequently.

Made for standard 32mm waste systems, this waterless trap is ideal where space is limited, such as under basins and within vanity units. It offers a simple, low-maintenance alternative to conventional traps by reducing the risk of trap seal loss due to evaporation or siphonage and helping to minimise gurgling noise in the pipework.

• Manufacturer: Polypipe PLC
• Model: WTV1
• Type: Waterless, self-sealing waste trap valve
• Size: 32mm (1 1/4") waste systems
• Prevents drain odours without a water seal
• Space-saving design for tight installations
• Helps reduce evaporation and siphonage issues
• Suitable for basins and similar 32mm waste applications
• Easy to retrofit and maintain
• Reference: 956317