Logo Oventrop GmbH & Co. KG

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 (PICV)

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

For installation in heating and cooling systems (e.g. central or underfloor heating systems, fan coil units, chilled ceilings, fan convectors etc.) with closed circuits for automatic flow control (hydronic balancing).

Control range: 150-1050 l/h
No longer produced
Art.No.: 1146106
EAN: 4026755347661
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical changes.

Actuators

Aktor T 2P Electrothermal actuator, two point control 230 V AC, normally closed, M 30 x 1.5
Item no. 1012415
Aktor T 2P Electrothermal actuator, two point control 24 V AC / DC, normally closed, M 30 x 1.5
Item no. 1012416
Aktor T 2P Electrothermal actuator, two point control 230 V AC, normally open, M 30 x 1.5
Item no. 1012425
Aktor T 2P Electrothermal actuator, two point control 24 V AC / DC, normally open, M 30 x 1.5
Item no. 1012426
Aktor T 2P Electrothermal actuator, two point control 230 V AC, normally closed with integrated auxiliary switch, M 30 x 1.5
Item no. 1012435
Aktor T 2P Electrothermal actuator, two point control 24 V AC / DC, normally closed, M 30 x 1.5, cable length 2 m
Item no. 1012442
Aktor T 2P Electrothermal actuator, two point control 230 V AC, normally closed, M 30 x 1.5, cable length 2 m
Item no. 1012452
Aktor T 2P Electrothermal actuator, two point control 230 V AC, normally closed, M 30 x 1.5, cable length 5 m
Item no. 1012455
Aktor T 2P Electrothermal actuator, two point control 230 V AC, normally closed, M 30 x 1.5, cable length 10 m
Item no. 1012459
Aktor M Electromotive actuator, two point control, with short operating time (3 s), connection thread M 30 x 1.5 230 V AC
Item no. 1012710
Aktor M Electromotive actuator, two point control, with short operating time (3 s), connection thread M 30 x 1.5 24 V AC / DC
Item no. 1012711
Aktor M Electromotive actuator, steady with 0 - 10 V 24 V AC / DC, modulating proportional actuator
Item no. 1012717
Aktor M Electromotive actuator, steady with 0 - 10 V 24 V AC / DC, modulating proportional actuator
Item no. 1012725
Aktor M Electromotive actuator, steady with 0 - 10 V 24 V AC / DC, modulating proportional actuator
Item no. 1012726
Aktor M Electromotive actuator actuator, two point and three point control 230 V AC
Item no. 1012729
Aktor M Electromotive actuator with Modbus RTU interface, connection thread M 30 x 1.5 24 V AC / DC, suitable for Cocon QTZ
Item no. 1012745
Aktor M Electromotive actuator with KNX interface 21 - 32 V (from KNX bus)
Item no. 1012746
Electrothermal actuator "Aktor T 2P" "M NC", 120 V, closed with current "off", two point, M 30 x 1,5, may only be installed in approved countries outside the EU
Item no. 1012420

Dimensions

Dimensions of article

Length Width Height Weight
117 mm 102 mm 98 mm 0,91 kg

Packing units

Type Qty. Length Width Height Weight
Carton 1 111 mm 111 mm 94 mm 0,98 kg
Carton 10 345 mm 235 mm 210 mm 10,1 kg

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ETIM

Klassifizierung
ETIM 7.0 EC011312
Pressure-compensated control valve
Property Value
Height 112.5 mm
Material quality Dezincification resistant brass (DZR)
Length 117.5 mm
Suitable for glycol
Max. pressure difference 400 kPa
Volume flow 0.18 - 1.3
Suitable for liquids
Suitable for gases
Article compression class PN 16
Max. medium temperature (continuous) 120 °C
Min. medium temperature (continuous) -10 °C
Suitable for steam
Housing material Brass
Kvs value 2.5
Nominal inner diameter DN 20