Used for urban water distribution networks, high-rise buildings, industrial factories.
Reduces inlet pressure into multiple output pressure levels according to preset time points.
Used for urban water distribution networks, fire protection systems, high-rise buildings, industrial factories.
Used for urban water distribution networks in areas with low daytime pressure (peak water usage hours), but high at night (off-peak water usage hours).
Open the valve fully during peak water usage hours, reduce pressure during off-peak water usage hours.
Used for urban water distribution networks, high-rise buildings, industrial factories.
Reduces the inlet pressure into one (1) or more output pressure levels according to preset time points, with the function of eliminating cavitation in case the pressure difference between the inlet and outlet is too large (difference value > 3)
Mainly used in large capacity pumping stations in water treatment plants and industry.
Protects against sudden pipeline overpressure, reduces vibration when water hammer occurs, thereby protecting equipment such as pumps and pipeline accessories.
Used for water tanks in high-rise buildings, fire pump tanks, tanks in industrial factories...
Automatically Open/Close the valve by mechanical mechanism to ensure the tank is always filled with water at the preset level.