STAD(x) Locking and Isolating

PRV Station (Pressure Reducing Valve) in the Fire Pump Room. ... This station plays a crucial role in maintaining safe and stable pressure in the fire-fighting network, ensuring reliable performance and safety to system during emergency conditions. Main Components Pressure Reducing Valves (PRVs) Automatically reduce incoming pressure to a preset outlet pressure. Inlet & Outlet Isolation Valves For maintenance and shut-down. Bypass Line Used during maintenance or emergency. Pressure Gauges To mon

Double Block and Bleed Isolation Double block and bleed (DBB) isolation is a safety and maintenance practice used in piping and process systems to achieve a secure and verifiable isolation of fluid flow. It involves the use of two isolation valves arranged in series with a bleed valve positioned between them. When both block valves are closed and the bleed valve is opened, any leakage past the first v valve can be safely released or monitored, confirming a complete seal before performing mainten