Brass non return valveOur non return valve prevents the backflow of water from a water heater to the mains line. This serves the dual purpose of protecting the mains supply from contamination, and the loss of water that has already been heated. The non return valve component is useful as a means of controlling inlet water supply to unvented storage water heaters.OverviewAUSTWORLD (AW) LOGI SP15 Non return valve 15mm (1/2″) internal femaleTechnical DetailsManufacturer: AUSTWORLD (AW)Model: SP15Thread Size: 1/2″ BSP female (15mm) x 1/2″ BSP female (15mm)Material: DR Brass BodyIntended Use: Portable water supplyPackage Contents– SP15 Brass non return valve– Package Weight 150g
