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Cocon QTZ Pressure independent control valve with internal thread PN 16
DN 15, Rp ½, 150 - 1050 l/h, without measuring valves, DZR brass

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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.

Control range: 150-1050 l/h
Art.No.: 1147704
EAN: 4026755394900
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical changes.
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Cocon QTZ Pressure independent control valve with internal thread PN 25 DN 15, Rp ½, 200-1300 l/h, without measuring valves, DZR brass
Item no. 1147404

Accessories

Spindle extension for Cocon QTZ pressure independent control valves, extension = 25 mm
Item no. 1149190
Spacer for Cocon QTZ pressure independent control valves PN 16, with adjustable minimum stroke, for one pipe heating systems
Item no. 1149091
Aktor T ST Thermal actuator, 0 - 10 V control 24 V AC, normally closed, connection thread M 30 x 1,5
Item no. 1012953
Spacer for Cocon QTZ pressure independent control valves PN 16, with fixed minimum stroke, for one pipe heating systems
Item no. 1149090
Insulation shell for Cocon QTZ pressure independent control valves PN 16, DN 15 and DN 20
Item no. 1149104
Spindle extension for Cocon QTZ pressure independent control valves, extension = 25 mm
Item no. 1149190
Spacer for Cocon QTZ pressure independent control valves PN 16, with adjustable minimum stroke, for one pipe heating systems
Item no. 1149091
Aktor T ST Thermal actuator, 0 - 10 V control 24 V AC, normally closed, connection thread M 30 x 1,5
Item no. 1012953
Spacer for Cocon QTZ pressure independent control valves PN 16, with fixed minimum stroke, for one pipe heating systems
Item no. 1149090
Insulation shell for Cocon QTZ pressure independent control valves PN 16, DN 15 and DN 20
Item no. 1149104
Spindle extension for Cocon QTZ pressure independent control valves, extension = 25 mm
Item no. 1149190
Spacer for Cocon QTZ pressure independent control valves PN 16, with adjustable minimum stroke, for one pipe heating systems
Item no. 1149091
Aktor T ST Thermal actuator, 0 - 10 V control 24 V AC, normally closed, connection thread M 30 x 1,5
Item no. 1012953

Actuators

Aktor M Motorized actuator, modulating with 0 - 10 V 24 V AC / DC, modulating proportional actuator with position feedback, connection thread M 30 x 1.5
Item no. 1012726
Aktor M Motorized actuator, on/off and floating control 230 V AC, connection thread M 30 x 1.5
Item no. 1012729
Aktor M Motorized 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 Motorized actuator with KNX interface 21 - 32 V (from KNX bus), connection thread M 30 x 1.5
Item no. 1012746
Aktor T 2P Thermal actuator, on/off control 230 V AC, normally closed, connection thread M 30 x 1.5
Item no. 1012415
Aktor T 2P Thermal actuator, on/off control 24 V AC / DC, normally closed, connection thread M 30 x 1.5
Item no. 1012416
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
Aktor T 2P Thermal actuator, on/off control 230 V AC, normally open, connection thread M 30 x 1.5
Item no. 1012425
Aktor T 2P Thermal actuator, on/off control 24 V AC / DC, normally open, connection thread M 30 x 1.5
Item no. 1012426
Aktor T 2P Thermal 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 Thermal 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 Thermal 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 Thermal 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 Thermal actuator, on/off control 230 V AC, normally closed, connection threadM 30 x 1.5, cable length 10 m
Item no. 1012459
Aktor M Motorized actuator, on/off control, with short running time (3 s) 230 V AC, connection thread M 30 x 1.5
Item no. 1012710
Aktor M Motorized actuator, on/off control, with short running time (3 s) 24 V AC / DC, connection thread M 30 x 1.5
Item no. 1012711
Aktor M ST L NC Motorized 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 modulating with 0 - 10 V, 24 V AC / DC, modulating proportional actuator, connection thread M 30 x 1.5
Item no. 1012725
Aktor M Motorized actuator, modulating with 0 - 10 V 24 V AC / DC, modulating proportional actuator with position feedback, connection thread M 30 x 1.5
Item no. 1012726
Aktor M Motorized actuator, on/off and floating control 230 V AC, connection thread M 30 x 1.5
Item no. 1012729
Aktor M Motorized 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 Motorized actuator with KNX interface 21 - 32 V (from KNX bus), connection thread M 30 x 1.5
Item no. 1012746
Aktor T 2P Thermal actuator, on/off control 230 V AC, normally closed, connection thread M 30 x 1.5
Item no. 1012415
Aktor T 2P Thermal actuator, on/off control 24 V AC / DC, normally closed, connection thread M 30 x 1.5
Item no. 1012416
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
Aktor T 2P Thermal actuator, on/off control 230 V AC, normally open, connection thread M 30 x 1.5
Item no. 1012425

Dimensions

Dimensions of article

Length Width Height Weight
91 mm 80 mm 50 mm 0,45 kg

Packing units

Type Qty. Length Width Height Weight
Carton 1 110 mm 82 mm 62 mm 0,49 kg
Carton 10 390 mm 295 mm 116 mm 5,12 kg
Europallet 800 1200 mm 800 mm 1323 mm 432,6 kg

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ETIM

Klassifizierung
ETIM 7.0
Property Value
Height 100 mm
Material quality Dezincification resistant brass (DZR)
Length 74.5 mm
Suitable for glycol
Max. pressure difference 400 kPa
Volume flow 0.15 - 1.05
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 1.8
Nominal inner diameter DN 15