Differential Pressure
Differential pressure regulators are self-acting valves used to maintain a constant pressure difference on the device. This is done by maintaining the pressure balance in the control head equipped with a membrane and its connected plug of the valve.
Company LDM offers these regulators in diameters from DN 15 to 50 and the pressure class PN 16 and PN 25. Can be equipped with flow limitation to limitation of maximum flow of the media through the system.
They are used primarily in cases of central heat supply, as balancing valves in locations with different dispositional pressures.