Protect your potable water supply against both backsiphonage and backpressure with the Wilkins Relief Valve Upper Plunger 3/4 - 1 in. XL. This assembly is designed for installation on potable water lines to provide protection where a potential health hazard exists. The valve assembly shall guard against contaminated water entering your potable water supply.
These assemblies are specifically engineered to protect against both backsiphonage and backpressure of contaminated water into your potable water supply. With a variety of models available, you can find the ideal assembly for installation on your potable water lines where protection from a potential health hazard is needed.
