AVG NRIBV-15INV Internal Flare 15mm Non Return Isolation Duo Valve Pressure & Temperature Relief Valve which filters debris from the

which filters debris from the water stream

The 350kPa is a nominal outlet pressure rating under Australian Watermark Standard testing condition with a set inlet pressure

Hot Water Temperature Range: 65°C - 99°C

Cast bronze body construction

Maximum Operating Temperature: 99°C

AVG NRIBV-15INV Internal Flare 15mm Non Return Isolation Duo Valve Pressure & Temperature Relief Valve which filters debris from theOverview AVG NRIBV 15INV 15mm internal flare (also known as inverted flare) non return isolation duo valve is Watermark approved. The non return isolation duo valve features a durable metal butterfly handle and an inbuilt one way check valve which isolates the residential hot water system from the mains supply. The duo valve can be manually switched on and off with its quarter turn ball valve operation, allowing for easy maintenances and services. The