VRH 5 / VRH 30 / VRH 60 / VRH 120

The relief valve is used for protecting the compo- nents of a system against overload as a result of a pressure peak. Further, the valve is designed for controlling/ limiting the system pressure by draining off the surplus water from the pressure side. The valve is designed for tap water, i.e. without additives of any kind to the medium. (EU-drinking water directive 98/83/EC).