VRH Pressure Relief Valves

The VRH Pressure Relief Valves series includes inline pressure relief valves designed to protect water-based systems from overload caused by pressure peaks while also limiting system pressure by diverting excess flow from the pressure side. The series is intended for tap water service and is available in multiple flow capacities, including 5, 30, 60, and 120 l/min versions, with pressure ranges that vary by valve size and configuration. Standard construction uses corrosion-resistant stainless steel, with easy-to-clean external surfaces and alternate material options available for certain versions. These valves are built for adjustable pressure control and are installed directly in line, with performance depending on correct mounting orientation, proper bleeding during start-up, and fine system filtration. Overall, the VRH Pressure Relief Valves family is intended for water hydraulic applications that require compact pressure protection, stable operation, and defined relief characteristics across different flow classes.