Product Details
The Watts 1/2" Relief Valve 0388798 is designed for use in commercial and residential hydronic heating systems to effectively fill the boiler and piping system with water while maintaining consistent water pressure. This dual control regulator and relief valve features an iron and bronze body construction, NPT threaded inlet and outlet connections, and an attached iron body. It includes a diaphragm relief valve, a tight seating check valve, a purge lever for manual purging, and a stainless steel strainer. The valve is built for high capacity performance and simplified servicing. It is specifically suitable for boiler feed lines within hydronic heating systems, with a maximum pressure rating of 100 PSI (6.9 bar).
