Zurn
Designed for installation on boiler lines to protect against both backsiphonage and backpressure of polluted water into the water supply. This model shall provide protection where a potential hazard (low hazard) exists.
![Wilkins Vented Dual Check Valve Wm 15mm](https://digitalassets.reecegroup.com.au/m/58fb6a6ea92a4e18/Web_280x210-Wilkins-Vented-Dual-Check-Valve-Wm-15mm.jpg)
![Wilkins Vented Dual Check Valve Wm 15mm](https://digitalassets.reecegroup.com.au/m/58fb6a6ea92a4e18/Web_1200x900-Wilkins-Vented-Dual-Check-Valve-Wm-15mm.jpg)
Zurn
Designed for installation on boiler lines to protect against both backsiphonage and backpressure of polluted water into the water supply. This model shall provide protection where a potential hazard (low hazard) exists.