BT 5931G

The BT 5931G Pressure Relief Valve is a hydraulically operated automatic control valve designed to protect fire protection and water distribution systems by relieving excess pressure or maintaining a minimum upstream pressure. It provides stable pressure control over a wide flow range, ensuring reliable system performance. The valve is available with Flanged × Flanged, Flanged × Grooved, and Grooved × Grooved end connections and is coated with Fusion Bonded Epoxy (FBE) for excellent corrosion resistance and long service life. The BT 5931G Pressure Relief Valve delivers highly stable pressure control while operating smoothly over a wide flow range. Additionally, its advanced hydraulic design features quick opening capabilities to immediately relieve dangerous pressure spikes, paired with an adjustable closing speed to prevent water hammer and protect the system from sudden shocks.