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Cocon QTZ Pressure independent control valve with coupling and internal thread PN 16
DN 20, R ¾ x Rp ¾, 180 - 1300 l/h, with two mounted Classic measuring valves, DZR brass

Cocon QTZ pressure independent control valve

Valve combination consisting of an automatically operating flow regulator (with a manually adjustable nominal value setting) and a control valve. The control valve can be equipped with an actuator, a temperature controller or a manual regulating head (connection thread M 30 x 1.5).

For installation in heating and cooling systems with closed water circuit (e.g. central heating systems, surface heating systems, fan coil systems, cooling ceilings, etc.) for automatic flow control (hydronic balancing) and also with the help of actuators, thermostats or temperature controllers for controlling another variable (e.g. the room temperature) by changing the flow rate.


Material: DZR brass
Surface: Untreated
kvmax-Value: 2,5
Size: DN 20
Connection: Coupling / Internal thread
Item no.: 1146106
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical changes.
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