Polypipe PVS32 32mm Air Admittance Valve | Anti-Syphon Solvent Weld Vent

Polypipe PVS32 32mm Air Admittance Valve | Anti-Syphon Solvent Weld Vent

• Genuine Polypipe PVS32 professional-grade anti-syphon unit
• Prevents trap gurgling and eliminates foul sewer odours
• Durable solvent weld connection for permanent, leak-proof fitting
• Specifically designed for 32mm (1 1/4″) and 36mm waste pipework
• Ensures correct drainage ventilation without external roof penetration
• For 32mm Solvent Waste Pipe (Measures 36mm EXTERNALLY)
• Fitting Measures 36mm Externally to fit into a 36mm Socket
• Certified to BS4514 and EN1329

Details

The Polypipe PVS32 Air Admittance Valve provides a streamlined solution for drainage ventilation in domestic waste systems. Specifically, this 32mm solvent weld valve opens to allow fresh air into the pipework when negative pressure occurs, preventing the water seal in your traps from being sucked away. We manufacture the unit from high-grade ABS plastic to ensure the colour stays a clean white while providing a high-strength bond with standard solvent cement. This valve fits 32mm (1 1/4″) pipes and 36mm internal diameters. In short, it is an essential component for maintaining a silent, odour-free bathroom or kitchen.

Standard drainage systems often suffer from “siphoning,” where the rush of water from one appliance sucks the water out of nearby traps, leading to gurgling noises and unpleasant smells. Furthermore, installing a traditional vent pipe through a roof is expensive, time-consuming, and carries a high risk of future leaks. Specifically, a noisy basin or a smelly ensuite often indicates a lack of proper air pressure balance within the pipework. However, the Polypipe PVS32 Anti-Syphon Valve solves these ventilation issues internally. It acts as a “one-way street” for air, balancing the system’s pressure without the need for complex external plumbing. Because it uses a solvent weld join, it creates a permanent, air-tight seal that will not vibrate loose over time. Therefore, you can ensure a quiet, sanitary environment with a simple, cost-effective installation.

Brand:

• Polypipe

MPN:

• PVS32