Differential Pressure Regulator (Pilot)
Maintains constant pressure difference across pipelines, prevents pressure surges, protects pumps and equipment, improves efficiency, reduces energy use, and ensures smooth, reliable water distribution in all systems.
A differential pressure regulator is installed as a pilot valve to detect differential pressure between the supply and return side. This valve is especially suitable for HVAC (Heating, Ventilation, Air Conditioning) systems of mid to high-rise buildings. It protects pump from overload by maintaining consistent differential pressure. Since this is a pilot operated valve, its capacity is relatively larger than direct acting type valves. This valve is generally used in closed systems to maintain consistent differential pressure.