Our Double DZR Compression x Compression Checkvalves are designed to allow water flow in one direction only, which prevents any likelihood water contamination caused by back flow. Supplied with a spring loaded body, the self automated valve eliminates the need to manually open and close the valve.
- Brass spring loaded
- Compression x Compression
- DZR
- Fully self automating valve
- Eliminates water contamination or back flow
- WRAS Approved