Description
ACV200 Pressure reducing valve is a kind of valve used in the parallel water supply system of firefighting and lives, which is used to deploy the direction of water supply. When a fire breaks out and a large amount of water is urgently needed for fire fighting, the domestic water supply is immediately cut off to ensure sufficient water for fire fighting. When the fire fighting stops and the water pressure decreases, the valve automatically opens to resume the domestic water supply. The valve makes the system not need to set up a special separate water supply pipeline for firefighting, which greatly saves construction costs and water consumption.