DWV Air Admittance Valve 40-50mm

DWV Air Admittance Valve – 40–50mm

This DWV (Drainage, Waste, and Vent) Air Admittance Valve allows air to enter your pipe system for proper ventilation while preventing unpleasant odours from escaping into the surrounding environment. Ideal for tight or enclosed spaces, it’s a practical solution for both residential and commercial applications.

Key Features:

• Ventilation Without Odour: Allows air into the system to equalise pressure and maintain flow, without letting smells escape.
• Space-Saving Design: Perfect for confined or difficult-to-vent areas where traditional venting isn't feasible.
• Durable PVC-U Construction: Made from rigid PVC-U for reliable, long-lasting performance. Pipes are supplied in 6m lengths.
• Solvent Cement Jointing: Components are joined using solvent cement, creating a strong, leak-proof connection. Allow 24 hours for full setting and mechanical strength.
• Versatile Application: Suitable for sewer lines, vents, stormwater systems, greywater and blackwater, sink and basin drains.
• Above or Below Ground Use: Designed for both above-ground and underground installations. Can withstand limited sun exposure, though long-term UV protection is recommended.
• Compatible Fittings: A full range of DWV fittings (40–150mm) is available to suit your project. Most 90° fittings are manufactured at 85–88° to facilitate optimal drainage.
• Multi-System Use: Can integrate with stormwater systems using appropriate adaptors due to shared fitting designs.
• Temperature Range: Operates effectively between 0°C and 50°C.
• Standards Compliant: Meets AS/NZS 1260 standards for PVC-U pipes and fittings in drain, waste, and vent systems.