Logo Oventrop GmbH & Co. KG

Cocon QTZ Pressure independent control valve with external thread PN 16
DN 25, G 1 ¼, 300-2000 l/h, without 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: 300-2000 l/h
No longer produced
Art.No.: 1145668
EAN: 4026755347609
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical changes.

Actuators

Aktor T 2P Electrothermal actuator, on/off control 230 V AC, normally closed, connection thread M 30 x 1.5
Item no. 1012415
Aktor T 2P Electrothermal actuator, on/off control 24 V AC / DC, normally closed, connection thread M 30 x 1.5
Item no. 1012416
Aktor T 2P Electrothermal actuator, on/off control 230 V AC, normally open, connection thread M 30 x 1.5
Item no. 1012425
Aktor T 2P Electrothermal actuator, on/off control 24 V AC / DC, normally open, connection thread M 30 x 1.5
Item no. 1012426
Aktor T 2P Electrothermal actuator, on/off control 230 V AC, normally closed with integrated auxiliary switch, connection thread M 30 x 1.5
Item no. 1012435
Aktor T 2P Electrothermal actuator, on/off control 24 V AC / DC, normally closed, M 30 x 1.5, cable length 2 m
Item no. 1012442
Aktor T 2P Electrothermal actuator, on/off control 230 V AC, normally closed, connection thread M 30 x 1.5, cable length 2 m
Item no. 1012452
Aktor T 2P Electrothermal actuator, on/off control 230 V AC, normally closed, connection thread M 30 x 1.5, cable length 5 m
Item no. 1012455
Aktor T 2P Electrothermal actuator, on/off control 230 V AC, normally closed, connection threadM 30 x 1.5, cable length 10 m
Item no. 1012459
Aktor M Electromotive actuator, on/off control, with short operating time (3 s) 230 V AC, connection thread M 30 x 1.5
Item no. 1012710
Aktor M Electromotive actuator, on/off control, with short operating time (3 s), connection thread M 30 x 1.5 24 V AC / DC, connection thread M 30 x 1.5
Item no. 1012711
Aktor M Electromotive actuator, modulating with 0 - 10 V 24 V AC / DC, modulating proportional actuator, connection thread M 30 x 1.5
Item no. 1012717
Aktor M Electromotive actuator, modulating with 0 - 10 V 24 V AC / DC, modulating proportional actuator, connection thread M 30 x 1.5
Item no. 1012725
Aktor M Electromotive actuator, modulating with 0 - 10 V 24 V AC / DC, modulating proportional actuator, connection thread M 30 x 1.5
Item no. 1012726
Aktor M Electromotive actuator actuator, of/off and floating control 230 V AC, connection thread M 30 x 1.5
Item no. 1012729
Aktor M Electromotive actuator with Modbus RTU interface 24 V AC / DC, connection thread M 30 x 1.5, suitable for Cocon QTZ
Item no. 1012745
Aktor M Electromotive actuator with KNX interface 21 - 32 V (from KNX bus), connection thread M 30 x 1.5
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
140 mm 100 mm 135 mm 1,83 kg

Packing units

Type Qty. Length Width Height Weight
Carton 1 150 mm 160 mm 140 mm 1,95 kg
Carton 5 480 mm 320 mm 255 mm 10,43 kg
Europallet 90 1200 mm 800 mm 800 mm 185,25 kg

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ETIM

Klassifizierung
ETIM 7.0 EC011312
Pressure-compensated control valve
Property Value
Height 145 mm
Material quality Dezincification resistant brass (DZR)
Length 118 mm
Suitable for glycol
Max. pressure difference 400 kPa
Volume flow 0.3 - 2
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 4
Nominal inner diameter DN 25