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Cocon QDP Control valves with differential pressure regulator

Differential pressure regulator with flow limitation and zone control for installation in heating and cooling systems.
The valve combination can be equipped with and actuator or a manual regulating head. In addition, the maximum differential pressure is limited via the control zone. Installation only in the return pipe.
Two-way valve, with secured, lead sealable, infinitely adjustable flow limitation. Direct setting of the flow rate in litres per hour. The nominal differential pressure value is fixed at the factory.
Valve body and parts coming into contact with the medium made of dezincification resistant brass. Maintenance-free spindle sealing.

Suitable connection fittings see section “Connection technology”.