Dual Check Valve
A dual check valve is required when connecting an irrigation system to a mains water line to prevent back flow into the mains water supply..
Features
- Protects against back pressure & back siphonage
- Suitable for low hazard applications
- Compact & lightweight
- Corrosion resistant
- Operating temperature range of 1°C to 60°C
- Suitable for vertical & horizontal installations
- Approved to AS 2845-1
- Inlet and outlet: 20mm Female BSP
- Minimum working pressure: 220 kPa
- Maximum working pressure: 1200 kPa
