Metforge Brass Check Valves

Brass Vacuum Breaking Check Valves

Most water authorities require a check valve to be installed at the tap before a tap timer. Attach this back-flow device to your tap to prevent back-flow. These Hose Bib Check Valves are designed for use on drip system because they also have a Vacuum Breaker Valve to ease the pressure on the drip tube system.The 20mm check valve is designed to..