The AVG NRIBV-20F-LF combines ball valve isolation and non-return protection in a single compact forged DR brass body. The 20mm (3/4") female x female connection installs directly onto hot water service pipework, removing the need for separate isolation and non-return components and cutting the number of potential leak points.
A metal butterfly handle gives clear quarter-turn on/off operation, and the inbuilt one-way check valve stops backflow from the hot water system into the mains supply. WaterMark certified to AS1357.1 and rated to 1400kPa, it covers working temperatures from 1°C to 85°C — the full range of residential and light commercial hot water service work — and installs horizontally or vertically.
Features
- Connection: 20mm (3/4") female x female
- Body: forged DR brass, lead free
- Operation: quarter-turn ball valve, metal butterfly handle
- Max pressure: 1400kPa
- Working temperature: 1°C to 85°C
- WaterMark certified — AS1357.1, Lic 2639
- Suitable for horizontal or vertical installation
Also available in 15mm (NRIBV-15F), and in compression and strainer-equipped (NRIBVS) variants across the AVG range.
SKU: NRIBV-20F-LF | Brand: AVG — Australian Valve Group, a Watts Water Technologies brand.