Air Admittance Valve 40/50mm DWV (Drain, Waste and Vent)
• Prevents the release of foul air
• Reduces the risk of siphonage
• Can be used in most internatl situations in both new and existing systems
• Reduces material and labour costs
Air Admittance Valve 40/50mm DWV (Drain, Waste and Vent)
• Prevents the release of foul air
• Reduces the risk of siphonage
• Can be used in most internatl situations in both new and existing systems
• Reduces material and labour costs