Viva 1 1/2″ Magna Self-Sealing Waste Trap Valve The Magna Valve is a non-return valve with an internal membrane. The valve opens to allow water to be discharged, then automatically closes to prevent foul smells and sewer gases from entering the building. This product is very adaptable, and is suitable for installation under sinks, basins, bidets, baths, and urinals. Product Details Outlet Size: 1 1/2″ Material: Polypropylene Colour: White Can be installed in a horizontal or vertical position. Complete with 90 Inlet and Straight Compression Adapters. Waterless trap that won’t dry out and won’t gurgle. Drain cleaning products should not be poured down the Magna Valve. All measurements are approximate Pictures shown are for illustration purposes only.
